##### Table of Contents

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549



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FORM 10-Q



(Mark One)

|x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ---------------------------------------------------------------------------------------



For the Quarterly Period Ended June 30, 2006



or



| ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ----------------------------------------------------------------------------------------



For the transition period from
                     to



Commission File Number: 1-14925



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STANCORP FINANCIAL GROUP, INC.

(Exact name of registrant as specified in its
charter)



|                                                              |  |                                    
|------------------------------------------------------------- |  | -----------------------------------
|Oregon                                                        |  | 93-1253576                         
|(State or other jurisdictionof incorporation or organization) |  | (I.R.S. EmployerIdentification No.)



1100 SW Sixth
Avenue, Portland, Oregon, 97204

(Address of principal executive offices, including zip code)



(971) 321-7000

(Registrants telephone number, including area code)



NONE

(Former name, former address,
and former fiscal year, if changed since last report)



---



Indicate by check mark whether the Registrant: (1) has filed all reports required to be filed by Section 13 or
15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90
days.    Yes    x    No ̈



Indicate by check mark whether the Registrant is a large accelerated
filer, an accelerated filer, or a non-accelerated filer. See definition of accelerated filer and large accelerated filer in Rule 12b-2 of the Exchange Act. (Check one):



|                           |  |                    |  |                       
|-------------------------- |  | ------------------ |  | ----------------------
|Large Accelerated filer  x |  | Accelerated filer ̈ |  | Non-accelerated filer ̈



Indicate by check mark
whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes ̈No  x



APPLICABLE ONLY TO CORPORATE ISSUERS:



Indicate the number of shares outstanding of each of the issuers classes of common stock, as of the latest practicable date.



As of July 28, 2006, there were 54,368,627 shares of the Registrants common stock, no par value, outstanding.



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##### Table of Contents

INDEX



|           |  |                                                                                                                                                   |  |   
|---------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------- |  | --
|           |  | PART I.    FINANCIAL INFORMATION                                                                                                                  |  |   
|           |  |                                                                                                                                                  
|ITEM 1.    |  | FINANCIAL STATEMENTS                                                                                                                              |  |   
|           |  |                                                                                                                                                  
|           |  | Unaudited Consolidated Statements of Income and Comprehensive Income (Loss) for the three and six months ended June 30, 2006 and 2005             |  | 1 
|           |  |                                                                                                                                                  
|           |  | Unaudited Consolidated Balance Sheets at June 30, 2006, and December 31, 2005                                                                     |  | 2 
|           |  |                                                                                                                                                  
|           |  | Unaudited Consolidated Statements of Changes in Shareholders Equity for the year ended December 31, 2005, and the six months ended June 30, 2006 |  | 3 
|           |  |                                                                                                                                                  
|           |  | Unaudited Consolidated Statements of Cash Flows for the six months ended June 30, 2006 and 2005                                                   |  | 4 
|           |  |                                                                                                                                                  
|           |  | Condensed Notes to Unaudited Consolidated Financial Statements                                                                                    |  | 5 
|           |  |                                                                                                                                                  
|ITEM 2.    |  | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS                                                             |  | 17
|           |  |                                                                                                                                                  
|ITEM 3.    |  | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK                                                                                        |  | 34
|           |  |                                                                                                                                                  
|ITEM 4.    |  | CONTROLS AND PROCEDURES                                                                                                                           |  | 34
|           |  |                                                                                                                                                  
|           |  | PART II.    OTHER INFORMATION                                                                                                                     |  |   
|           |  |                                                                                                                                                  
|ITEM 1.    |  | LEGAL PROCEEDINGS                                                                                                                                 |  | 35
|           |  |                                                                                                                                                  
|ITEM 1A.   |  | RISK FACTORS                                                                                                                                      |  | 35
|           |  |                                                                                                                                                  
|ITEM 2.    |  | UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS                                                                                       |  | 35
|           |  |                                                                                                                                                  
|ITEM 3.    |  | DEFAULTS UPON SENIOR SECURITIES                                                                                                                   |  | 35
|           |  |                                                                                                                                                  
|ITEM 4.    |  | SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS                                                                                               |  | 35
|           |  |                                                                                                                                                  
|ITEM 5.    |  | OTHER INFORMATION                                                                                                                                 |  | 35
|           |  |                                                                                                                                                  
|ITEM 6.    |  | EXHIBITS                                                                                                                                          |  | 36
|           | 
|SIGNATURES |  | 37                                                                                                                                               



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##### Table of Contents

STANCORP FINANCIAL GROUP, INC.



UNAUDITED CONSOLIDATED STATEMENTS OF INCOME

AND COMPREHENSIVE INCOME (LOSS)

(In millionsexcept share data)



|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|-------------------------------------------------------------------------------------- |  | --------------------------- | ---------- | - | ------------------------- | - | ---------- | ---- |  | - | ---------- | - |  | - | ---------- | -
|                                                                                       |  | Three Months Ended June 30, |            |   | Six Months Ended June 30, |  
|                                                                                       |  | 2006                        |            |   | 2005                      |   |            | 2006 |  |   | 2005       |  
|Revenues:                                                                              |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Premiums                                                                               |  | $                           | 481.4      |   |                           | $ | 453.0      |      |  | $ | 954.4      |   |  | $ | 901.3      |  
|Administrative fees                                                                    |  |                             | 13.1       |   |                           |   | 10.4       |      |  |   | 25.5       |   |  |   | 20.0       |  
|Net investment income                                                                  |  |                             | 117.5      |   |                           |   | 113.3      |      |  |   | 236.4      |   |  |   | 229.0      |  
|Net capital gains (losses)                                                             |  |                             | (0.3       | ) |                           |   | 0.5        |      |  |   | (3.0       | ) |  |   | (0.7       | )
|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Total revenues                                                                         |  |                             | 611.7      |   |                           |   | 577.2      |      |  |   | 1,213.3    |   |  |   | 1,149.6    |  
|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Benefits and expenses:                                                                 |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Benefits to policyholders                                                              |  |                             | 385.3      |   |                           |   | 339.9      |      |  |   | 767.7      |   |  |   | 689.4      |  
|Interest credited                                                                      |  |                             | 23.7       |   |                           |   | 20.6       |      |  |   | 46.3       |   |  |   | 40.7       |  
|Operating expenses                                                                     |  |                             | 88.1       |   |                           |   | 86.6       |      |  |   | 175.8      |   |  |   | 171.6      |  
|Commissions and bonuses                                                                |  |                             | 43.9       |   |                           |   | 40.6       |      |  |   | 90.9       |   |  |   | 85.3       |  
|Premium taxes                                                                          |  |                             | 8.5        |   |                           |   | 8.0        |      |  |   | 16.8       |   |  |   | 15.9       |  
|Interest expense                                                                       |  |                             | 4.4        |   |                           |   | 4.6        |      |  |   | 8.9        |   |  |   | 9.0        |  
|Net increase in deferred acquisition costs and value of business acquired              |  |                             | (8.0       | ) |                           |   | (4.7       | )    |  |   | (18.3      | ) |  |   | (10.8      | )
|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Total benefits and expenses                                                            |  |                             | 545.9      |   |                           |   | 495.6      |      |  |   | 1,088.1    |   |  |   | 1,001.1    |  
|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Income before income taxes                                                             |  |                             | 65.8       |   |                           |   | 81.6       |      |  |   | 125.2      |   |  |   | 148.5      |  
|Income taxes                                                                           |  |                             | 22.9       |   |                           |   | 28.3       |      |  |   | 43.6       |   |  |   | 51.6       |  
|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Net income                                                                             |  |                             | 42.9       |   |                           |   | 53.3       |      |  |   | 81.6       |   |  |   | 96.9       |  
|Other comprehensive income (loss), net of tax:                                         |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Unrealized capital gains (losses) on securities available-for-sale, net                |  |                             | (42.0      | ) |                           |   | 65.4       |      |  |   | (108.3     | ) |  |   | 16.6       |  
|Reclassification adjustment for net capital (gains) losses included in net income, net |  |                             | (0.7       | ) |                           |   | (2.4       | )    |  |   | (0.9       | ) |  |   | (3.5       | )
|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Total                                                                                  |  |                             | (42.7      | ) |                           |   | 63.0       |      |  |   | (109.2     | ) |  |   | 13.1       |  
|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Comprehensive income (loss)                                                            |  | $                           | 0.2        |   |                           | $ | 116.3      |      |  | $ | (27.6      | ) |  | $ | 110.0      |  
|                                                                                       |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Net income per common share:                                                           |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Basic                                                                                  |  | $                           | 0.79       |   |                           | $ | 0.96       |      |  | $ | 1.50       |   |  | $ | 1.72       |  
|Diluted                                                                                |  |                             | 0.78       |   |                           |   | 0.95       |      |  |   | 1.48       |   |  |   | 1.71       |  
|Weighted-average common shares outstanding:                                            |  |                             |            |   |                           |   |            |      |  |   |            |   |  |   |            |  
|Basic                                                                                  |  |                             | 54,499,280 |   |                           |   | 55,722,128 |      |  |   | 54,519,935 |   |  |   | 56,200,794 |  
|Diluted                                                                                |  |                             | 55,122,474 |   |                           |   | 56,248,332 |      |  |   | 55,179,957 |   |  |   | 56,798,972 |  



See Condensed Notes to
Unaudited Consolidated Financial Statements.



1



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##### Table of Contents

STANCORP FINANCIAL GROUP, INC.



UNAUDITED CONSOLIDATED BALANCE SHEETS

(Dollars in millions)



|                                                                                                                                                         |  |              |          |   |                  |   |         
|-------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------ | -------- | - | ---------------- | - | --------
|                                                                                                                                                         |  | June 30,2006 |          |   | December 31,2005
|A S S E T S                                                                                                                                              |  |              |          |   |                  |   |         
|Investments:                                                                                                                                             |  |              |          |   |                  |   |         
|Fixed maturity securities                                                                                                                                |  | $            | 4,608.1  |   |                  | $ | 4,613.2 
|Commercial mortgage loans, net                                                                                                                           |  |              | 3,377.8  |   |                  |   | 3,243.7 
|Real estate, net                                                                                                                                         |  |              | 84.9     |   |                  |   | 77.7    
|Policy loans                                                                                                                                             |  |              | 4.1      |   |                  |   | 4.0     
|                                                                                                                                                         |  |              |          |   |                  |   |         
|Total investments                                                                                                                                        |  |              | 8,074.9  |   |                  |   | 7,938.6 
|                                                                                                                                                         |  |              |          |   |                  |   |         
|Cash and cash equivalents                                                                                                                                |  |              | 156.3    |   |                  |   | 53.2    
|Premiums and other receivables                                                                                                                           |  |              | 77.0     |   |                  |   | 81.5    
|Accrued investment income                                                                                                                                |  |              | 88.9     |   |                  |   | 85.6    
|Amounts recoverable from reinsurers                                                                                                                      |  |              | 903.0    |   |                  |   | 897.7   
|Deferred acquisition costs and value of business acquired, net                                                                                           |  |              | 267.1    |   |                  |   | 245.3   
|Property and equipment, net                                                                                                                              |  |              | 81.6     |   |                  |   | 86.7    
|Other assets                                                                                                                                             |  |              | 42.8     |   |                  |   | 54.5    
|Separate account assets                                                                                                                                  |  |              | 3,315.7  |   |                  |   | 3,007.6 
|                                                                                                                                                         |  |              |          |   |                  |   |         
|Total assets                                                                                                                                             |  | $            | 13,007.3 |   |                  | $ | 12,450.7
|                                                                                                                                                         |  |              |          |   |                  |   |         
|L I A B I L I T I E S  A N D  S H A R E H O L D E R S  E Q U I T Y                                                                                      |  |              |          |   |                  |   |         
|Liabilities:                                                                                                                                             |  |              |          |   |                  |   |         
|Future policy benefits and claims                                                                                                                        |  | $            | 4,819.1  |   |                  | $ | 4,689.3 
|Other policyholder funds                                                                                                                                 |  |              | 2,785.7  |   |                  |   | 2,649.3 
|Deferred tax liabilities                                                                                                                                 |  |              | 9.6      |   |                  |   | 73.6    
|Short-term debt                                                                                                                                          |  |              | 2.0      |   |                  |   | 2.0     
|Long-term debt                                                                                                                                           |  |              | 260.8    |   |                  |   | 260.1   
|Other liabilities                                                                                                                                        |  |              | 440.5    |   |                  |   | 355.0   
|Separate account liabilities                                                                                                                             |  |              | 3,315.7  |   |                  |   | 3,007.6 
|                                                                                                                                                         |  |              |          |   |                  |   |         
|Total liabilities                                                                                                                                        |  |              | 11,633.4 |   |                  |   | 11,036.9
|                                                                                                                                                         |  |              |          |   |                  |   |         
|Contingencies and commitments                                                                                                                            |  |              |          |   |                  |   |         
|                                                                                                                                                         |  |             
|Shareholders equity:                                                                                                                                    |  |              |          |   |                  |   |         
|Preferred stock, 100,000,000 shares authorized; none issued                                                                                              |  |              |         |   |                  |   |        
|Common stock, no par value, 300,000,000 shares authorized; 54,488,804 and 54,712,936 shares issued at June 30, 2006, and
December 31, 2005, respectively |  |              | 518.0    |   |                  |   | 530.3   
|Accumulated other comprehensive income (loss)                                                                                                            |  |              | (49.4    | ) |                  |   | 59.8    
|Retained earnings                                                                                                                                        |  |              | 905.3    |   |                  |   | 823.7   
|                                                                                                                                                         |  |              |          |   |                  |   |         
|Total shareholders equity                                                                                                                               |  |              | 1,373.9  |   |                  |   | 1,413.8 
|                                                                                                                                                         |  |              |          |   |                  |   |         
|Total liabilities and shareholders equity                                                                                                               |  | $            | 13,007.3 |   |                  | $ | 12,450.7
|                                                                                                                                                         |  |              |          |   |                  |   |         



See Condensed Notes to
Unaudited Consolidated Financial Statements.



2



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##### Table of Contents

STANCORP FINANCIAL GROUP, INC.



UNAUDITED CONSOLIDATED STATEMENTS OF

CHANGES IN SHAREHOLDERS EQUITY

(Dollars in millions)



|                                       |  |              |   |  |                                            |        |   |                  |   |        |                          |  |   |       |   |  |   |         |  
|-------------------------------------- |  | ------------ | - |  | ------------------------------------------ | ------ | - | ---------------- | - | ------ | ------------------------ |  | - | ----- | - |  | - | ------- | -
|                                       |  | Common Stock |   |  | AccumulatedOtherComprehensiveIncome (Loss) |        |   | RetainedEarnings |   |        | TotalShareholdersEquity | 
|                                       |  | Shares       |   |  | Amount                                     |        |   |                  |  
|Balance, January 1, 2005               |  | 56,889,678   |   |  | $                                          | 618.2  |   |                  | $ | 136.1  |                          |  | $ | 646.8 |   |  | $ | 1,401.1 |  
|Net income                             |  |             |   |  |                                            |       |   |                  |   |       |                          |  |   | 211.1 |   |  |   | 211.1   |  
|Other comprehensive loss, net of tax   |  |             |   |  |                                            |       |   |                  |   | (76.3  | )                        |  |   |      |   |  |   | (76.3   | )
|Common stock:                          |  |              |   |  |                                            |        |   |                  |   |        |                          |  |   |       |   |  |   |         |  
|Repurchased                            |  | (2,666,000   | ) |  |                                            | (106.4 | ) |                  |   |       |                          |  |   |      |   |  |   | (106.4  | )
|Issued to directors                    |  | 4,210        |   |  |                                            | 0.2    |   |                  |   |       |                          |  |   |      |   |  |   | 0.2     |  
|Issued under employee stock plans, net |  | 485,048      |   |  |                                            | 18.6   |   |                  |   |       |                          |  |   |      |   |  |   | 18.6    |  
|Cost of common stock split             |  |             |   |  |                                            | (0.3   | ) |                  |   |       |                          |  |   |      |   |  |   | (0.3    | )
|Dividends declared on common stock     |  |             |   |  |                                            |       |   |                  |   |       |                          |  |   | (34.2 | ) |  |   | (34.2   | )
|                                       |  |              |   |  |                                            |        |   |                  |   |        |                          |  |   |       |   |  |   |         |  
|Balance, December 31, 2005             |  | 54,712,936   |   |  |                                            | 530.3  |   |                  |   | 59.8   |                          |  |   | 823.7 |   |  |   | 1,413.8 |  
|                                       |  |              |   |  |                                            |        |   |                  |   |        |                          |  |   |       |   |  |   |         |  
|Net income                             |  |             |   |  |                                            |       |   |                  |   |       |                          |  |   | 81.6  |   |  |   | 81.6    |  
|Other comprehensive loss, net of tax   |  |             |   |  |                                            |       |   |                  |   | (109.2 | )                        |  |   |      |   |  |   | (109.2  | )
|Common stock:                          |  |              |   |  |                                            |        |   |                  |   |        |                          |  |   |       |   |  |   |         |  
|Repurchased                            |  | (491,300     | ) |  |                                            | (24.2  | ) |                  |   |       |                          |  |   |      |   |  |   | (24.2   | )
|Issued to directors                    |  | 1,725        |   |  |                                            | 0.1    |   |                  |   |       |                          |  |   |      |   |  |   | 0.1     |  
|Issued under employee stock plans, net |  | 265,443      |   |  |                                            | 11.8   |   |                  |   |       |                          |  |   |      |   |  |   | 11.8    |  
|                                       |  |              |   |  |                                            |        |   |                  |   |        |                          |  |   |       |   |  |   |         |  
|Balance June 30, 2006                  |  | 54,488,804   |   |  | $                                          | 518.0  |   |                  | $ | (49.4  | )                        |  | $ | 905.3 |   |  | $ | 1,373.9 |  
|                                       |  |              |   |  |                                            |        |   |                  |   |        |                          |  |   |       |   |  |   |         |  



See Condensed Notes to
Unaudited Consolidated Financial Statements.



3



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##### Table of Contents

STANCORP FINANCIAL GROUP, INC.



UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In millions)



|                                                                                  |  |                          |        |   |      |   |        |  
|--------------------------------------------------------------------------------- |  | ------------------------ | ------ | - | ---- | - | ------ | -
|                                                                                  |  | Six Months EndedJune 30, |       
|                                                                                  |  | 2006                     |        |   | 2005 |  
|Operating:                                                                        |  |                          |        |   |      |   |        |  
|Net income                                                                        |  | $                        | 81.6   |   |      | $ | 96.9   |  
|Adjustments to reconcile net income to net cash provided by operating activities: |  |                          |        |   |      |   |        |  
|Net realized capital losses                                                       |  |                          | 4.7    |   |      |   | 2.0    |  
|Depreciation and amortization                                                     |  |                          | 40.0   |   |      |   | 38.8   |  
|Deferral of acquisition costs and value of business acquired, net                 |  |                          | (39.7  | ) |      |   | (30.6  | )
|Deferred income taxes                                                             |  |                          | (2.9   | ) |      |   | 6.9    |  
|Changes in other assets and liabilities:                                          |  |                          |        |   |      |   |        |  
|Receivables and accrued income                                                    |  |                          | (4.2   | ) |      |   | (3.6   | )
|Future policy benefits and claims                                                 |  |                          | 129.8  |   |      |   | 96.9   |  
|Other, net                                                                        |  |                          | (0.3   | ) |      |   | (18.3  | )
|                                                                                  |  |                          |        |   |      |   |        |  
|Net cash provided by operating activities                                         |  |                          | 209.0  |   |      |   | 189.0  |  
|                                                                                  |  |                          |        |   |      |   |        |  
|Investing:                                                                        |  |                          |        |   |      |   |        |  
|Proceeds of investments sold, matured or repaid:                                  |  |                          |        |   |      |   |        |  
|Fixed maturity securitiesavailable-for-sale                                      |  |                          | 227.8  |   |      |   | 273.1  |  
|Commercial mortgage loans                                                         |  |                          | 264.8  |   |      |   | 355.9  |  
|Real estate                                                                       |  |                          | 1.8    |   |      |   | 1.1    |  
|Costs of investments acquired or originated:                                      |  |                          |        |   |      |   |        |  
|Fixed maturity securitiesavailable-for-sale                                      |  |                          | (406.5 | ) |      |   | (372.5 | )
|Commercial mortgage loans                                                         |  |                          | (399.1 | ) |      |   | (490.1 | )
|Real estate                                                                       |  |                          | (7.6   | ) |      |   | (3.8   | )
|Other investments                                                                 |  |                          | (0.3   | ) |      |   |       |  
|Acquisition of property and equipment                                             |  |                          | (7.0   | ) |      |   | (8.1   | )
|                                                                                  |  |                          |        |   |      |   |        |  
|Net cash used in investing activities                                             |  |                          | (326.1 | ) |      |   | (244.4 | )
|                                                                                  |  |                          |        |   |      |   |        |  
|Financing:                                                                        |  |                          |        |   |      |   |        |  
|Policyholder fund deposits                                                        |  |                          | 825.9  |   |      |   | 713.5  |  
|Policyholder fund withdrawals                                                     |  |                          | (689.5 | ) |      |   | (580.4 | )
|Long-term debt                                                                    |  |                          | 0.7    |   |      |   | (0.1   | )
|Third party interest in a limited liability company                               |  |                          | 98.7   |   |      |   |       |  
|Issuance of common stock, net                                                     |  |                          | 8.6    |   |      |   | 4.4    |  
|Repurchase of common stock                                                        |  |                          | (24.2  | ) |      |   | (69.2  | )
|                                                                                  |  |                          |        |   |      |   |        |  
|Net cash provided by financing activities                                         |  |                          | 220.2  |   |      |   | 68.2   |  
|                                                                                  |  |                          |        |   |      |   |        |  
|Increase in cash and cash equivalents                                             |  |                          | 103.1  |   |      |   | 12.8   |  
|Cash and cash equivalents, beginning of period                                    |  |                          | 53.2   |   |      |   | 45.3   |  
|                                                                                  |  |                          |        |   |      |   |        |  
|Cash and cash equivalents, end of period                                          |  | $                        | 156.3  |   |      | $ | 58.1   |  
|                                                                                  |  |                          |        |   |      |   |        |  
|Supplemental disclosure of cash flow information:                                 |  |                          |        |   |      |   |        |  
|Cash paid during the year for:                                                    |  |                          |        |   |      |   |        |  
|Interest                                                                          |  | $                        | 52.5   |   |      | $ | 47.3   |  
|Income taxes                                                                      |  |                          | 42.4   |   |      |   | 35.8   |  



See Condensed Notes to
Unaudited Consolidated Financial Statements.



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##### Table of Contents

CONDENSED NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS



As used in this Form 10-Q, the terms StanCorp, Company, we, us and our refer to StanCorp Financial Group, Inc. and its subsidiaries, unless the context
otherwise requires.



|1. | ORGANIZATION, PRINCIPLES OF CONSOLIDATION AND BASIS OF PRESENTATION
|-- | -------------------------------------------------------------------



StanCorp is a leading provider of employee benefit products and services serving the life and disability insurance needs of employer groups and
individuals. Through our subsidiaries, we have the authority to underwrite insurance products in all 50 states. We also provide accidental death and dismemberment (AD&D), dental insurance, annuity products, retirement plan products
and services and investment advisory services. Our mortgage business originates and services small fixed-rate commercial mortgage loans for the investment portfolios of our insurance subsidiaries and for sale to institutional investors. Effective
January 1, 2006, we realigned our businesses into two operating segments: Insurance Services and Asset Management, each of which is described below. See Note 4, Segments.



We were incorporated under the laws of Oregon in 1998. We conduct business through our subsidiaries, Standard Insurance
Company (Standard); The Standard Life Insurance Company of New York; StanCorp Mortgage Investors, LLC (StanCorp Mortgage Investors); StanCorp Investment Advisers, Inc. (StanCorp Investment Advisers); StanCorp
Equities, Inc. (StanCorp Equities); and StanCorp Trust Company. We are headquartered in Portland, Oregon.



Standard, our largest subsidiary, underwrites group and individual disability insurance and annuity products, group life, AD&D, and dental insurance,
and provides retirement plan products and services. Founded in 1906, Standard is domiciled in Oregon and licensed in 49 states, the District of Columbia, and the U.S. Territories of Guam and the Virgin Islands.



The Standard Life Insurance Company of New York was organized in 2000, and
provides group long term and short term disability, life, AD&D, and dental insurance in New York.



StanCorp Mortgage Investors originates and services small fixed-rate commercial mortgage loans for the investment portfolios of our insurance
subsidiaries. It also generates additional fee income from the origination and servicing of commercial mortgage loans sold to institutional investors.



StanCorp Investment Advisers is a Securities and Exchange Commission (SEC) registered investment adviser providing performance analysis, fund
selection support, model portfolios and other investment advisory services to our retirement plan clients and individual investors. It also provides investment management services to third parties and subsidiaries of StanCorp.



StanCorp Equities is a licensed broker-dealer. For the sale of registered
contracts, a broker-dealer must serve as principal underwriter and distributor, providing supervision and oversight that is required by the National Association of Securities Dealers. Standard developed a registered contract to expand its market to
403(b) plans, 457 tax-exempt plans and nonqualified deferred compensation plans of private employers. StanCorp Equities is the principal underwriter and distributor of registered contracts for Standard.



In January 2006, StanCorp established StanCorp Trust Company, which offers
limited passive trust services to clients.



The unaudited
consolidated financial statements include StanCorp and its subsidiaries. Intercompany balances and transactions have been eliminated. Certain 2005 amounts have been reclassified to conform to the current presentation.



Minority interest related to consolidated entities included in other
liabilities was $242.4 million at June 30, 2006, and $143.7 million at December 31, 2005.



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##### Table of Contents

The accompanying unaudited consolidated financial statements of StanCorp and its subsidiaries have been
prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) for interim financial information and in conformance with the requirements of Form 10-Q pursuant to the rules and regulations of
the SEC. Accordingly, they do not include all of the information and disclosures required by GAAP for complete financial statements. The preparation of financial statements in conformity with GAAP requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the financial statement date, and the reported amounts of revenues and expenses during the period. Actual results may
differ from those estimates. In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments, consisting of normal recurring accruals, considered necessary for a fair presentation of the
Companys financial condition at June 30, 2006, and for the results of operations for the three and six months ended June 30, 2006 and 2005, and cash flows for the six months ended June 30, 2006 and 2005. Interim results for the
three and six-month periods ended June 30, 2006, are not necessarily indicative of the results that may be expected for the year ending December 31, 2006. This report should be read in conjunction with the Companys 2005 annual report
on Form 10-K.



|2. | NET INCOME PER COMMON SHARE
|-- | ---------------------------



Basic net income per common share was calculated based on the weighted-average number of common shares outstanding. Net income per diluted common share
reflects the potential effects of restricted stock grants and exercises of outstanding options. The weighted-average common share and share equivalents outstanding used to compute the dilutive effect of common stock options outstanding were computed
using the treasury stock method. The computation of diluted weighted-average earnings per share does not include options with an option exercise price greater than the average market price because they are antidilutive (i.e., would increase earnings
per share). Net income per diluted common share was calculated as follows for the periods indicated:



|                                                   |  |                             |            |                           |   |            |  |      |            |  |   |           
|-------------------------------------------------- |  | --------------------------- | ---------- | ------------------------- | - | ---------- |  | ---- | ---------- |  | - | ----------
|                                                   |  | Three Months Ended June 30, |            | Six Months Ended June 30,
|                                                   |  | 2006                        |            | 2005                      |   | 2006       |  | 2005
|Net income (in millions)                           |  | $                           | 42.9       |                           | $ | 53.3       |  | $    | 81.6       |  | $ | 96.9      
|                                                   |  |                             |            |                           |   |            |  |      |            |  |   |           
|Basic weighted-average common shares outstanding   |  |                             | 54,499,280 |                           |   | 55,722,128 |  |      | 54,519,935 |  |   | 56,200,794
|Stock options                                      |  |                             | 599,081    |                           |   | 492,924    |  |      | 627,150    |  |   | 544,992   
|Restricted stock                                   |  |                             | 24,113     |                           |   | 33,280     |  |      | 32,872     |  |   | 53,186    
|                                                   |  |                             |            |                           |   |            |  |      |            |  |   |           
|Diluted weighted-average common shares outstanding |  |                             | 55,122,474 |                           |   | 56,248,332 |  |      | 55,179,957 |  |   | 56,798,972
|                                                   |  |                             |            |                           |   |            |  |      |            |  |   |           
|Net income per diluted common share                |  | $                           | 0.78       |                           | $ | 0.95       |  | $    | 1.48       |  | $ | 1.71      
|                                                   |  |                             |            |                           |   |            |  |      |            |  |   |           



|3. | SHARE-BASED COMPENSATION
|-- | ------------------------



The Company has three share-based compensation plans:



| |  |  | The 1999 Omnibus Stock Incentive Plan.
| | - |  | --------------------------------------



| |  |  | The 2002 Stock Incentive Plan.
| | - |  | ------------------------------



| |  |  | The 1999 Employee Share Purchase Plan (ESPP).
| | - |  | -----------------------------------------------



The 1999 Omnibus Stock Incentive Plan authorized the board of directors of StanCorp to grant eligible employees certain incentive or non-statutory stock
options, bonuses and performance stock options, restricted and foreign stock awards, and stock appreciation and cash bonus rights related to StanCorps common stock. The maximum number of shares of common stock that may be issued under this
plan is 3.4 million. At June 30, 2006, substantially all of these shares have been issued or optioned.



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In 2002, shareholders approved the 2002 Stock Incentive Plan. This plan authorized the board of directors
to grant eligible employees and certain related parties incentive or non-statutory stock options and restricted stock. The maximum number of shares of common stock that may be issued under this plan is 2.9 million. At June 30, 2006,
1.8 million shares or options for shares had been issued under the 2002 plan.



The Companys ESPP allows eligible employees to purchase StanCorp common stock at a discount. The ESPP is described later in this section.



Net income for the second quarters of 2006 and 2005 included compensation costs of $2.0 million and $1.6 million,
respectively, and tax benefits of $0.7 million and $0.6 million, respectively, related to all share-based compensation arrangements. Net income for the first six months of 2006 and 2005 included compensation costs of $4.4 million and $3.2 million,
respectively, and tax benefits of $1.6 million and $1.1 million, respectively, related to all share-based compensation arrangements.



The Company has granted three types of share-based compensation pursuant to the 1999 Omnibus Stock Incentive Plan and the 2002 Stock Incentive Plan:
(1) option grants to directors and employees, (2) restricted stock grants to officers, and (3) stock retainer fees to directors.



Option Grants



Options are granted to directors, officers, and certain non-officer employees. Directors and officers receive annual grants in amounts determined by the
Compensation Committee of the board of directors. Officers also receive options when hired or promoted, and the chief executive officer has authority to award a limited number of options at his discretion. Options are granted with an exercise price
equal to the market price of the stock at the date of grant. Directors options vest in one year; all others vest in four equal installments on the first four anniversaries of the grant date. Option awards to certain officers vest immediately
upon a change in control of the Company (as defined in the relevant change in control agreements). Options generally expire 10 years from the grant date.



A summary of option activity and options outstanding and exercisable is presented below:



|                             |  |           |   |  |                                  |       |                                                       |      |                           |   |           
|---------------------------- |  | --------- | - |  | -------------------------------- | ----- | ----------------------------------------------------- | ---- | ------------------------- | - | ----------
|                             |  | Options   |   |  | Weighted- Average Exercise Price |       | Weighted- Average Remaining Contractual Terms (years) |      | Aggregate Intrinsic Value
|Outstanding, January 1, 2006 |  | 2,218,248 |   |  | $                                | 28.14 |                                                       |      |                           |   |           
|Granted                      |  | 306,350   |   |  |                                  | 49.94 |                                                       |      |                           |   |           
|Exercised                    |  | (66,679   | ) |  |                                  | 21.56 |                                                       |      |                           |   |           
|Forfeited                    |  | (10,803   | ) |  |                                  | 39.37 |                                                       |      |                           |   |           
|Expired                      |  |          |   |  |                                  |      |                                                       |      |                           |   |           
|                             |  |           |   |  |                                  |       |                                                       |      |                           |   |           
|Outstanding, March 31, 2006  |  | 2,447,116 |   |  |                                  | 31.00 |                                                       | 7.15 |                           | $ | 56,549,984
|                             |  |           |   |  |                                  |       |                                                       |      |                           |   |           
|Granted                      |  | 91,000    |   |  |                                  | 50.41 |                                                       |      |                           |   |           
|Exercised                    |  | (95,526   | ) |  |                                  | 23.22 |                                                       |      |                           |   |           
|Forfeited                    |  | (23,450   | ) |  |                                  | 40.16 |                                                       |      |                           |   |           
|Expired                      |  | (1,100    | ) |  |                                  | 11.14 |                                                       |      |                           |   |           
|                             |  |           |   |  |                                  |       |                                                       |      |                           |   |           
|Outstanding, June 30, 2006   |  | 2,418,040 |   |  | $                                | 31.96 |                                                       | 7.06 |                           | $ | 45,831,087
|                             |  |           |   |  |                                  |       |                                                       |      |                           |   |           
|Exercisable at June 30, 2006 |  | 1,467,894 |   |  | $                                | 25.76 |                                                       | 6.07 |                           | $ | 36,921,473
|                             |  |           |   |  |                                  |       |                                                       |      |                           |   |           



The fair value of each
option award under the share-based compensation plans was estimated using the Black-Scholes option pricing model as of the grant date, with the assumptions noted in the following table. The



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Black-Scholes model uses the expected term as an input, with the calculated option value varying directly with the length of time until exercise. The Company
bases its estimate of expected term on an analysis of the historical exercise experience of similar options granted to similar employee or director groups. The expected term given below represents the weighted-average expected term of options
granted. Expected stock price volatility is based on volatility of the Companys stock over the prior period equal in duration to the expected term. The dividend rate is the rate expected to be paid over the expected term, generally estimated
to be equal to the rate for the year prior to grant. The risk-free rate is the interest rate on a U.S. Treasury bond of a maturity closest to the expected term of the option.



|                                |  |                            |  |                          |  |           |  |          
|------------------------------- |  | -------------------------- |  | ------------------------ |  | --------- |  | ---------
|                                |  | Three Months EndedJune 30, |  | Six Months EndedJune 30,
|                                |  | 2006                       |  | 2005                     |  | 2006      |  | 2005     
|Dividend yield                  |  | 1.48%                      |  | 1.27%                    |  | 1.48%     |  | 1.27%    
|Expected stock price volatility |  | 23.0-28.9                  |  | 26.0                     |  | 23.0-28.9 |  | 22.9-26.3
|Risk-free interest rate         |  | 4.84-5.11                  |  | 3.94-4.12                |  | 4.17-5.11 |  | 3.58-4.12
|Expected option lives           |  | 6.5 years                  |  | 6.4 years                |  | 5.1 years |  | 5.0 years



The weighted-average
grant-date fair market value of options granted during the second quarters of 2006 and 2005 was $17.06 and $11.26, respectively, and the total intrinsic value of the options exercised was $2.5 million and $1.6 million, respectively. The
weighted-average grant-date fair market value of options granted during the first six months of 2006 and 2005 was $13.20 and $10.74, respectively, and the total intrinsic value of options exercised was $4.6 million and $2.9 million, respectively.



The amount received from the exercise of stock options for the
second quarters of 2006 and 2005 was $2.2 million and $1.6 million, respectively, and the tax benefit related to stock option exercises was $0.9 million and $0.6 million, respectively. The Company receives a tax deduction for the difference between
the stock price and the exercise price when an option is exercised. The amount of cash received from the exercise of stock options for the first six months of 2006 and 2005 was $3.7 million and $2.7 million, respectively, and the tax benefit related
to stock options exercises was $1.6 million and $1.0 million, respectively.



The expense of stock options is amortized over the vesting period, which is also the period over which the grantee must provide services to the Company. At June 30, 2006, the total compensation cost related to
unvested option awards that has not yet been recognized in the financial statements was $8.4 million. This compensation will be recognized over the next four years, with a weighted-average recognition period of 2.4 years.



Restricted Stock



Restricted stock grants are a part of the Companys long-term compensation plan. The Company grants both
performance-based and retention-based restricted stock. Under the current plans, the Company had 0.6 million shares available for issuance as restricted stock at June 30, 2006.



Performance-based Restricted Stock



Performance-based awards are made to certain senior officers each year. Participants vest with respect to all or a portion
of the awards based on the Companys financial performance for that year. Each award consists of restricted stock subject to forfeiture if continued employment and financial performance criteria are not met (60%), and cash performance units,
each representing a right to receive cash equal to the value of one share of stock, subject to the same employment and performance criteria (40%).



The compensation cost from these awards is measured using the estimated number of shares that will vest at the end of the performance period, multiplied
by the fair market value of StanCorp stock. For shares, the fair market value is measured at the grant date. For cash units, the value is measured as of the date of the financial statements.



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##### Table of Contents

A summary of the performance-based restricted stock activity and its characteristics are presented below:



|                                    |  |                   |   |  |            |   |  |                                        |      
|----------------------------------- |  | ----------------- | - |  | ---------- | - |  | -------------------------------------- | -----
|                                    |  | Restricted Shares |   |  | Cash Units |   |  | Weighted-Average Grant-Date Fair Value
|Unvested balance at January 1, 2006 |  | 120,894           |   |  | 79,180     |   |  | $                                      | 35.27
|Granted                             |  | 37,904            |   |  | 25,034     |   |  |                                        | 50.36
|Vested                              |  | (30,311           | ) |  | (20,056    | ) |  |                                        | 32.69
|Forfeited                           |  | (9,889            | ) |  | (6,544     | ) |  |                                        | 32.69
|                                    |  |                   |   |  |            |   |  |                                        |      
|Unvested balance at March 31, 2006  |  | 118,598           |   |  | 77,614     |   |  |                                        | 40.97
|Granted                             |  | 5,357             |   |  | 3,571      |   |  |                                        | 48.73
|Vested                              |  |                  |   |  |           |   |  |                                        |     
|Forfeited                           |  |                  |   |  |           |   |  |                                        |     
|                                    |  |                   |   |  |            |   |  |                                        |      
|Unvested balance at June 30, 2006   |  | 123,955           |   |  | 81,185     |   |  | $                                      | 41.31
|                                    |  |                   |   |  |            |   |  |                                        |      



The weighted-average
grant-date fair value of performance-based shares and cash units granted in the second quarter of 2005 was $37.55. The weighted-average grant-date fair value of both performance-based shares and cash units granted during the first six months of 2006
and 2005 was $50.16 and $40.41, respectively. The total value of performance-based shares vested and cash units paid during the first six months of 2006 and 2005 was $2.7 million and $2.1 million, respectively.



Unvested performance-based shares and cash units at June 30, 2006, are
scheduled to vest or be forfeited depending on attainment of predetermined performance goals for years 2006 through 2008. There is a potential of $8.3 million in unrecognized compensation cost related to those shares (assuming that the maximum is
achieved for each performance goal, and valuing cash units at the price of StanCorp stock on June 30, 2006). The final amount that will be recognized is dependent on the Companys financial performance and the price of the Companys
stock on the vesting date. The future cost is expected to be recognized over a weighted-average period of 1.5 years.



Retention-based Restricted Stock



Awards of retention-based restricted stock are made less frequently and at irregular intervals by the Compensation Committee of the board of directors to
certain senior officers. Participants vest with respect to the stock after completion of a specified period of employment, generally three or four years. The compensation cost from these awards is measured as the fair market value of the stock at
the grant date and is amortized over the period of employment specified.



A summary of the retention-based restricted stock activity and its characteristics are presented below:



|                                    |  |                   |   |  |                                        |      
|----------------------------------- |  | ----------------- | - |  | -------------------------------------- | -----
|                                    |  | Restricted Shares |   |  | Weighted-Average Grant-Date Fair
Value
|Unvested balance at January 1, 2006 |  | 19,000            |   |  | $                                      | 27.74
|Granted                             |  | 8,000             |   |  |                                        | 50.36
|Vested                              |  | (4,000            | ) |  |                                        | 26.54
|Forfeited                           |  |                  |   |  |                                        |     
|                                    |  |                   |   |  |                                        |      
|Unvested balance at March 31, 2006  |  | 23,000            |   |  | $                                      | 35.81
|Granted                             |  |                  |   |  |                                        |     
|Vested                              |  |                  |   |  |                                        |     
|Forfeited                           |  |                  |   |  |                                        |     
|                                    |  |                   |   |  |                                        |      
|Unvested balance at June 30, 2006   |  | 23,000            |   |  | $                                      | 35.81
|                                    |  |                   |   |  |                                        |      



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The total value of retention-based shares vested in the second quarter of 2005 was $1.5 million. The
total value of retention-based shares vested in the first six months of 2006 and 2005 was $0.2 million and $1.8 million, respectively. There were no retention-based shares granted during the first six months of 2005.



There was $0.4 million of total unrecognized compensation cost related to
unvested retention-based shares for the first six months of 2006. That cost is expected to be recognized over a weighted-average period of 1.1 years.



Director Shares



The Company uses StanCorp common stock pursuant to the 1999 Omnibus Stock Incentive Plan and the 2002 Stock Incentive Plan to pay a portion of the
retainer fees each quarter to members of the Companys board of directors. The amount of the payment is fixed in dollars. Directors receive one-third of this amount in stock, with the number of shares granted varying according to the value of
the stock on the date of the grant. The shares are fully vested when granted.



The number of director shares granted during the second quarters of 2006 and 2005 was 828 and 1,070, respectively, with a weighted-average grant-date fair value of $54.25 and $42.03, respectively. The number of
director shares granted during the first six months of 2006 and 2005 was 1,725 and 2,178, respectively, with a weighted-average grant-date fair value of $52.21 and $41.28, respectively.



Employee Share Purchase Plan



The Companys ESPP allows eligible employees to purchase StanCorp common stock at 85% of the lesser of the fair market value of the stock on either
the commencement date of each six-month offering period or the end-of-the-period purchase date. Under the terms of the plan, each eligible employee may elect to have up to 10% of the employees gross total cash compensation for the period
withheld to purchase StanCorp common stock. No employee may purchase StanCorp common stock having a fair market value in excess of $25,000 in any calendar year. There were 2.0 million shares authorized for this plan, of which 1.0 million
remain at June 30, 2006.



The cost of the ESPP is measured
as the sum of two components: (a) the value of the 15% discount and (b) the value of the embedded six-month option. The value of the discount is equal to 15% of the fair market value of the eventual purchase price of the stock. The value
of the embedded option is calculated using the Black-Scholes option pricing model with the assumptions noted in the following table. Expected stock price volatility is based on the volatility of StanCorp common stock over the six months preceding
the offering period. The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of the grant.



|                                |  |                          |  |          
|------------------------------- |  | ------------------------ |  | ---------
|                                |  | Six Months EndedJune 30,
|                                |  | 2006                     |  | 2005     
|Dividend yield                  |  | 1.48%                    |  | 1.27%    
|Expected stock price volatility |  | 24.9                     |  | 22.1     
|Risk-free interest rate         |  | 4.36                     |  | 2.59     
|Expected option lives           |  | 0.5 years                |  | 0.5 years



There are two offering
periods per year. Included in the Companys share-based compensation expense for the second quarters and the first six months of 2006 and 2005 are costs related to the January through June offering periods of those years.



The per-share fair value for the Companys ESPP offerings for the first
six months of 2006 and 2005 was $10.67 and $7.54, respectively. The Companys compensation costs resulting from the ESPP were $0.3 million, and the related tax benefits realized were $0.1 million in each of the second quarters of 2006 and 2005.
The



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##### Table of Contents

compensation costs resulting from the ESPP for the first six months of 2006 and 2005 were $0.7 million and $0.6 million, respectively, and the related tax
benefits realized were $0.3 million and $0.2 million, respectively.



Effect
of Applying the Provisions of FAS No. 123(R)



Prior
to 2003, the Company accounted for its stock compensation plans under the provisions of Accounting Principles Board Opinion (APB) No. 25, Accounting for Stock Issued to Employees, and related Interpretations. Under APB
No. 25, no share-based employee compensation cost other than restricted stock was reflected in net income.



Effective January 1, 2003, the Company adopted the fair value recognition provisions of Statement of Financial Accounting Standards
(SFAS) No. 123, Accounting for Stock-Based Compensation, prospectively to all employee awards granted, modified, or settled after January 1, 2003. The fair value of options granted on or after that date was recognized as
compensation expense using the valuation methods discussed above.



The Company adopted FAS No. 123(R), Share-Based Payment, in the first quarter of 2006 using the modified prospective method. The modified prospective method requires recognition of compensation expense, beginning in the period
of adoption, for the unvested portion of all options outstanding at the date of adoption. Prior period amounts were not restated. For StanCorp, additional compensation expense is recognized from options that were granted in 2002. (Options granted
earlier than 2002 were fully vested by 2006. Options granted after 2002 are already included in expenses.) In the first six months of 2006, the incremental share-based compensation expense recognized due to the adoption of FAS No. 123(R)
resulted in a decrease to income before income taxes of $0.2 million. This decrease did not have a material effect on the Companys earnings per share or statement of cash flows.



|4. | SEGMENTS
|-- | --------



Effective January 1, 2006, we realigned our businesses into two operating segments. Our individual disability business, which had been included in
the Individual Insurance segment, was added to our Employee Benefits segment to combine our traditional insurance lines of business into the Insurance Services segment. The Insurance Services segment markets group and individual disability
insurance, group life and AD&D insurance, and group dental insurance. We have also combined our asset management and accumulation businesses, which had been reported in the Individual Insurance and Retirement Plans segments and Other, into the
Asset Management segment. The Asset Management segment offers investment management services, commercial mortgage loan origination and servicing, and individual annuities. This segment also offers full-service 401(k) plans, 457 plans, defined
benefit plans, money purchase pension plans, profit sharing plans, 403(b) plans, and non-qualified deferred compensation products and services through an affiliated broker-dealer. Resources are allocated and performance is evaluated at the segment
level.



Net capital gains and losses on investment, return on
capital not allocated to the product segments, holding company expenses, interest on senior notes and adjustments made in consolidation will continue to be reflected in Other.



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##### Table of Contents

The following tables set forth select segment information at or for the periods indicated:



|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|------------------------------------------------------------------------- |  | ----------------- | ----- | - | --------------- | - | ---- | ----- |  | - | ----- | - |  | - | ----- | -
|                                                                          |  | InsuranceServices |       |   | AssetManagement |   |      | Other |  |   | Total |  
|                                                                          |  | (In millions)     |      
|Three months ended June 30, 2006:                                         |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Revenues:                                                                 |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Premiums                                                                  |  | $                 | 479.7 |   |                 | $ | 1.7  |       |  | $ |      |   |  | $ | 481.4 |  
|Administrative fees                                                       |  |                   | 2.4   |   |                 |   | 13.0 |       |  |   | (2.3  | ) |  |   | 13.1  |  
|Net investment income                                                     |  |                   | 76.7  |   |                 |   | 36.7 |       |  |   | 4.1   |   |  |   | 117.5 |  
|Net capital losses                                                        |  |                   |      |   |                 |   |     |       |  |   | (0.3  | ) |  |   | (0.3  | )
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Total revenues                                                            |  |                   | 558.8 |   |                 |   | 51.4 |       |  |   | 1.5   |   |  |   | 611.7 |  
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Benefits and expenses:                                                    |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Benefits to policyholders                                                 |  |                   | 381.3 |   |                 |   | 4.0  |       |  |   |      |   |  |   | 385.3 |  
|Interest credited                                                         |  |                   | 3.2   |   |                 |   | 20.5 |       |  |   |      |   |  |   | 23.7  |  
|Operating expenses                                                        |  |                   | 73.4  |   |                 |   | 14.4 |       |  |   | 0.3   |   |  |   | 88.1  |  
|Commissions and bonuses                                                   |  |                   | 37.3  |   |                 |   | 6.6  |       |  |   |      |   |  |   | 43.9  |  
|Premium taxes                                                             |  |                   | 8.5   |   |                 |   |     |       |  |   |      |   |  |   | 8.5   |  
|Interest expense                                                          |  |                   |      |   |                 |   | 0.1  |       |  |   | 4.3   |   |  |   | 4.4   |  
|Net increase in deferred acquisition costs and value of business acquired |  |                   | (5.7  | ) |                 |   | (2.3 | )     |  |   |      |   |  |   | (8.0  | )
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Total benefits and expenses                                               |  |                   | 498.0 |   |                 |   | 43.3 |       |  |   | 4.6   |   |  |   | 545.9 |  
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Income (loss) before income taxes                                         |  | $                 | 60.8  |   |                 | $ | 8.1  |       |  | $ | (3.1  | ) |  | $ | 65.8  |  
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|                                                                          |  |                   |       |  
|                                                                          |  | InsuranceServices |       |   | AssetManagement |   |      | Other |  |   | Total |  
|                                                                          |  | (In millions)     |      
|Three months ended June 30, 2005:                                         |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Revenues:                                                                 |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Premiums                                                                  |  | $                 | 451.3 |   |                 | $ | 1.7  |       |  | $ |      |   |  | $ | 453.0 |  
|Administrative fees                                                       |  |                   | 2.0   |   |                 |   | 9.8  |       |  |   | (1.4  | ) |  |   | 10.4  |  
|Net investment income                                                     |  |                   | 73.8  |   |                 |   | 34.9 |       |  |   | 4.6   |   |  |   | 113.3 |  
|Net capital gains                                                         |  |                   |      |   |                 |   |     |       |  |   | 0.5   |   |  |   | 0.5   |  
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Total revenues                                                            |  |                   | 527.1 |   |                 |   | 46.4 |       |  |   | 3.7   |   |  |   | 577.2 |  
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Benefits and expenses:                                                    |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Benefits to policyholders                                                 |  |                   | 336.0 |   |                 |   | 3.9  |       |  |   |      |   |  |   | 339.9 |  
|Interest credited                                                         |  |                   | 2.0   |   |                 |   | 18.6 |       |  |   |      |   |  |   | 20.6  |  
|Operating expenses                                                        |  |                   | 72.6  |   |                 |   | 13.0 |       |  |   | 1.0   |   |  |   | 86.6  |  
|Commissions and bonuses                                                   |  |                   | 35.6  |   |                 |   | 5.0  |       |  |   |      |   |  |   | 40.6  |  
|Premium taxes                                                             |  |                   | 8.0   |   |                 |   |     |       |  |   |      |   |  |   | 8.0   |  
|Interest expense                                                          |  |                   |      |   |                 |   | 0.1  |       |  |   | 4.5   |   |  |   | 4.6   |  
|Net increase in deferred acquisition costs and value of business acquired |  |                   | (2.9  | ) |                 |   | (1.8 | )     |  |   |      |   |  |   | (4.7  | )
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Total benefits and expenses                                               |  |                   | 451.3 |   |                 |   | 38.8 |       |  |   | 5.5   |   |  |   | 495.6 |  
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  
|Income (loss) before income taxes                                         |  | $                 | 75.8  |   |                 | $ | 7.6  |       |  | $ | (1.8  | ) |  | $ | 81.6  |  
|                                                                          |  |                   |       |   |                 |   |      |       |  |   |       |   |  |   |       |  



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|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|------------------------------------------------------------------------- |  | ----------------- | ------- | - | --------------- | - | ------- | ----- |  | - | ----- | - |  | - | -------- | -
|                                                                          |  | InsuranceServices |         |   | AssetManagement |   |         | Other |  |   | Total |  
|                                                                          |  | (In millions)     |        
|Six months ended June 30, 2006:                                           |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Revenues:                                                                 |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Premiums                                                                  |  | $                 | 950.6   |   |                 | $ | 3.8     |       |  | $ |      |   |  | $ | 954.4    |  
|Administrative fees                                                       |  |                   | 4.6     |   |                 |   | 25.7    |       |  |   | (4.8  | ) |  |   | 25.5     |  
|Net investment income                                                     |  |                   | 154.0   |   |                 |   | 72.4    |       |  |   | 10.0  |   |  |   | 236.4    |  
|Net capital losses                                                        |  |                   |        |   |                 |   |        |       |  |   | (3.0  | ) |  |   | (3.0     | )
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Total revenues                                                            |  |                   | 1,109.2 |   |                 |   | 101.9   |       |  |   | 2.2   |   |  |   | 1,213.3  |  
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Benefits and expenses:                                                    |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Benefits to policyholders                                                 |  |                   | 759.5   |   |                 |   | 8.2     |       |  |   |      |   |  |   | 767.7    |  
|Interest credited                                                         |  |                   | 6.0     |   |                 |   | 40.3    |       |  |   |      |   |  |   | 46.3     |  
|Operating expenses                                                        |  |                   | 147.5   |   |                 |   | 27.9    |       |  |   | 0.4   |   |  |   | 175.8    |  
|Commissions and bonuses                                                   |  |                   | 77.8    |   |                 |   | 13.1    |       |  |   |      |   |  |   | 90.9     |  
|Premium taxes                                                             |  |                   | 16.8    |   |                 |   |        |       |  |   |      |   |  |   | 16.8     |  
|Interest expense                                                          |  |                   |        |   |                 |   | 0.2     |       |  |   | 8.7   |   |  |   | 8.9      |  
|Net increase in deferred acquisition costs and value of business acquired |  |                   | (13.5   | ) |                 |   | (4.8    | )     |  |   |      |   |  |   | (18.3    | )
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Total benefits and expenses                                               |  |                   | 994.1   |   |                 |   | 84.9    |       |  |   | 9.1   |   |  |   | 1,088.1  |  
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Income (loss) before income taxes                                         |  | $                 | 115.1   |   |                 | $ | 17.0    |       |  | $ | (6.9  | ) |  | $ | 125.2    |  
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Total assets                                                              |  | $                 | 6,569.6 |   |                 | $ | 5,875.5 |       |  | $ | 562.2 |   |  | $ | 13,007.3 |  
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|                                                                          |  |                   |         |  
|                                                                          |  | InsuranceServices |         |   | AssetManagement |   |         | Other |  |   | Total |  
|                                                                          |  | (In millions)     |        
|Six months ended June 30, 2005:                                           |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Revenues:                                                                 |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Premiums                                                                  |  | $                 | 898.4   |   |                 | $ | 2.9     |       |  | $ |      |   |  | $ | 901.3    |  
|Administrative fees                                                       |  |                   | 4.0     |   |                 |   | 18.9    |       |  |   | (2.9  | ) |  |   | 20.0     |  
|Net investment income                                                     |  |                   | 149.4   |   |                 |   | 69.2    |       |  |   | 10.4  |   |  |   | 229.0    |  
|Net capital losses                                                        |  |                   |        |   |                 |   |        |       |  |   | (0.7  | ) |  |   | (0.7     | )
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Total revenues                                                            |  |                   | 1,051.8 |   |                 |   | 91.0    |       |  |   | 6.8   |   |  |   | 1,149.6  |  
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Benefits and expenses:                                                    |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Benefits to policyholders                                                 |  |                   | 681.9   |   |                 |   | 7.5     |       |  |   |      |   |  |   | 689.4    |  
|Interest credited                                                         |  |                   | 3.6     |   |                 |   | 37.1    |       |  |   |      |   |  |   | 40.7     |  
|Operating expenses                                                        |  |                   | 144.7   |   |                 |   | 25.2    |       |  |   | 1.7   |   |  |   | 171.6    |  
|Commissions and bonuses                                                   |  |                   | 74.8    |   |                 |   | 10.5    |       |  |   |      |   |  |   | 85.3     |  
|Premium taxes                                                             |  |                   | 15.9    |   |                 |   |        |       |  |   |      |   |  |   | 15.9     |  
|Interest expense                                                          |  |                   |        |   |                 |   | 0.2     |       |  |   | 8.8   |   |  |   | 9.0      |  
|Net increase in deferred acquisition costs and value of business acquired |  |                   | (7.1    | ) |                 |   | (3.7    | )     |  |   |      |   |  |   | (10.8    | )
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Total benefits and expenses                                               |  |                   | 913.8   |   |                 |   | 76.8    |       |  |   | 10.5  |   |  |   | 1,001.1  |  
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Income (loss) before income taxes                                         |  | $                 | 138.0   |   |                 | $ | 14.2    |       |  | $ | (3.7  | ) |  | $ | 148.5    |  
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  
|Total assets                                                              |  | $                 | 6,429.6 |   |                 | $ | 4,967.2 |       |  | $ | 323.5 |   |  | $ | 11,720.3 |  
|                                                                          |  |                   |         |   |                 |   |         |       |  |   |       |   |  |   |          |  



|5. | RETIREMENT BENEFITS
|-- | -------------------



The Company has two non-contributory defined benefit pension plans: the employee pension plan and the agent pension plan. The employee pension plan is for
all eligible employees of StanCorp and its subsidiaries. The



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agent pension plan, which is frozen, is for former field employees and agents. Both plans are sponsored and administered by Standard. The defined benefit
pension plans provide benefits based on years of service and final average pay.



In addition, Standard sponsors and administers a postretirement benefit plan that includes medical, prescription drug benefits and group term life insurance. Eligible retirees are required to contribute specified
amounts for medical and prescription drug benefits that are determined periodically, and are based on retirees length of service and age at retirement. Effective January 1, 2006, participation in the postretirement benefit plan is limited
to employees who reached either the age of 40 at January 1, 2006, or whose combined age and length of service were equal to or greater than 45 years at January 1, 2006.



The following tables set forth the components of net periodic benefit costs for the pension benefits and postretirement
benefits for the periods indicated:



|                                                   |  |                            |      |   |                          |   |      |      |  |   |      |   |  |   |      |  
|-------------------------------------------------- |  | -------------------------- | ---- | - | ------------------------ | - | ---- | ---- |  | - | ---- | - |  | - | ---- | -
|                                                   |  | Pension Benefits           |     
|                                                   |  | Three Months EndedJune 30, |      |   | Six Months EndedJune 30, |  
|                                                   |  | 2006                       |      |   | 2005                     |   |      | 2006 |  |   | 2005 |  
|                                                   |  | (In millions)              |     
|Components of net periodic benefit cost (benefit): |  |                            |      |   |                          |   |      |      |  |   |      |   |  |   |      |  
|Service cost                                       |  | $                          | 2.0  |   |                          | $ | 2.0  |      |  | $ | 4.0  |   |  | $ | 4.0  |  
|Interest cost                                      |  |                            | 3.2  |   |                          |   | 2.8  |      |  |   | 6.2  |   |  |   | 5.6  |  
|Expected return on plan assets                     |  |                            | (3.5 | ) |                          |   | (3.0 | )    |  |   | (7.0 | ) |  |   | (6.0 | )
|Amortization of prior service cost                 |  |                            | (0.1 | ) |                          |   | (0.1 | )    |  |   | (0.2 | ) |  |   | (0.2 | )
|Amortization of unrecognized net transition asset  |  |                            | (0.1 | ) |                          |   |     |      |  |   | (0.2 | ) |  |   | (0.1 | )
|Amortization of net actuarial loss                 |  |                            | 0.8  |   |                          |   | 0.6  |      |  |   | 1.3  |   |  |   | 1.2  |  
|                                                   |  |                            |      |   |                          |   |      |      |  |   |      |   |  |   |      |  
|Net periodic benefit costs                         |  | $                          | 2.3  |   |                          | $ | 2.3  |      |  | $ | 4.1  |   |  | $ | 4.5  |  
|                                                   |  |                            |      |   |                          |   |      |      |  |   |      |   |  |   |      |  
|                                                   | 
|                                                   |  | Postretirement Benefits    |     
|                                                   |  | Three Months EndedJune 30, |      |   | Six Months EndedJune 30, |  
|                                                   |  | 2006                       |      |   | 2005                     |   |      | 2006 |  |   | 2005 |  
|                                                   |  | (In millions)              |     
|Components of net periodic benefit cost (benefit): |  |                            |      |   |                          |   |      |      |  |   |      |   |  |   |      |  
|Service cost                                       |  | $                          | 0.3  |   |                          | $ | 0.2  |      |  | $ | 0.6  |   |  | $ | 0.6  |  
|Interest cost                                      |  |                            | 0.3  |   |                          |   | 0.2  |      |  |   | 0.6  |   |  |   | 0.6  |  
|Expected return on plan assets                     |  |                            | (0.2 | ) |                          |   | (0.2 | )    |  |   | (0.4 | ) |  |   | (0.4 | )
|Amortization of prior service cost                 |  |                            | (0.1 | ) |                          |   | (0.1 | )    |  |   | (0.2 | ) |  |   | (0.3 | )
|Amortization of unrecognized net transition asset  |  |                            |     |   |                          |   |     |      |  |   |     |   |  |   |     |  
|Amortization of net actuarial loss                 |  |                            |     |   |                          |   | 0.1  |      |  |   |     |   |  |   | 0.2  |  
|                                                   |  |                            |      |   |                          |   |      |      |  |   |      |   |  |   |      |  
|Net periodic benefit costs                         |  | $                          | 0.3  |   |                          | $ | 0.2  |      |  | $ | 0.6  |   |  | $ | 0.7  |  
|                                                   |  |                            |      |   |                          |   |      |      |  |   |      |   |  |   |      |  



The Company is not
obligated to make any contributions to its pension plans for 2006.



Substantially all eligible employees are covered by qualified deferred compensation plans under which a portion of the employee contribution is matched. Employees not eligible for the employee pension plan are eligible for an additional
non-elective employer contribution. Standards contributions to the plan were $1.5 million and $1.4 million for the second quarters of 2006 and 2005, respectively, and $3.5 million and $3.3 million for the first six months of 2006 and 2005,
respectively.



In addition, eligible executive officers are
covered by a non-qualified supplemental retirement plan. The accrued benefit cost was $13.4 million and $12.7 million at June 30, 2006 and December 31, 2005, respectively.



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Expenses were $0.6 million and $0.4 million for the second quarters of 2006 and 2005, respectively, and $1.0 million and $0.8 million for the first six
months of 2006 and 2005, respectively. At June 30, 2006 and December 31, 2005, a liability of $1.1 million, net of tax, was included in accumulated other comprehensive loss which is the result of an accrued benefit liability in excess of the
funded status of the plan.



Eligible executive officers,
directors, agents and group producers may participate in one of several non-qualified deferred compensation plans under which a portion of the deferred compensation for participant executive officers, agents and group producers is matched. The
liability for the plans was $7.8 million at June 30, 2006 and December 31, 2005, respectively.



|6. | DERIVATIVE FINANCIAL INSTRUMENTS
|-- | --------------------------------



In the first quarter of 2006, the Company began marketing equity-indexed annuities. These contracts permit the holder to elect an interest rate return or
an equity-indexed return, where interest credited to the contracts is based on the performance of the S&P 500 index, subject to an upper limit or cap. Policyholders may elect to rebalance between interest crediting options at renewal dates
annually. At each renewal date, we have the opportunity to re-price the equity-indexed component by changing the cap, subject to minimum guarantees. We purchase options that are highly correlated to the portfolio allocation decisions of our
policyholders, such that we are economically hedged with respect to equity-based interest rate guarantees for the current reset period. However, Statement of Financial Accounting Standards No. 133, Accounting for Derivative Instruments and
Hedging Activities, requires that we estimate the fair value of the equity-based interest guarantees for the current period and for all future reset periods until contract maturity. Changes in the fair value will be recorded as interest credited
and represent an estimate of the cost of the options we will purchase in the future to hedge the guarantees, discounted back to the date of the balance sheet, using current market indicators for future interest rates, option costs, and actuarial
estimates for policyholder lapse behavior.



|7. | CONTINGENCIES AND COMMITMENTS
|-- | -----------------------------



In the normal course of business, the Company is involved in various legal actions and other state and federal proceedings. A number of actions or
proceedings were pending at June 30, 2006. In some instances, lawsuits include claims for punitive damages and similar types of relief in unspecified or substantial amounts, in addition to amounts for alleged contractual liability or other
compensatory damages. In the opinion of management, the ultimate liability, if any, arising from the actions or proceedings is not expected to have a material adverse effect on the Companys business, financial position, results of operations,
or cash flows.



On June 15, 2006, the Company established
a five-year, $200 million senior unsecured revolving credit facility (Facility). The termination date of the Facility is June 15, 2011, though, at the option of StanCorp and with the consent of the lenders under the Facility, the
termination date can be extended for two additional one-year periods. Additionally, upon the request of StanCorp and with consent of the lenders under the Facility, the Facility can be increased by up to $100 million to a total of up to $300
million. The proceeds of the Facility will be used to provide for working capital and general corporate purposes of the Company and its subsidiaries and the issuance of letters of credit.



Under the agreement, StanCorp is subject to customary covenants that take into consideration the impact of material
transactions, changes to the business, compliance with legal requirements and financial performance. The two financial covenants include limitations based on the Companys leverage ratio (total debt to total capitalization) and consolidated net
worth. The five-year Facility is subject to performance pricing based upon the Companys leverage ratio and includes interest based on a Eurodollar margin, plus facility and utilization fees. At June 30, 2006, StanCorp was in compliance
with all covenants under the Facility and had no outstanding balance on the Facility. StanCorp currently has no commitments for standby letters of credit, standby repurchase obligations, or other related commercial commitments.



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|8. | ACCOUNTING PRONOUNCEMENTS
|-- | -------------------------



In February 2006, the Financial Accounting Standards Board (FASB) issued Statement of Financial Accounting Standards No. 155,
Accounting for Certain Hybrid Financial Instruments, an amendment of FASB Statements No. 133 and 140 (SFAS No. 155) which applies to all financial instruments acquired or issued in fiscal years beginning after
September 15, 2006. The statement permits fair value re-measurement of any hybrid financial instrument that contains an embedded derivative that would otherwise require bifurcation, such as our equity-indexed annuity product. The Company
currently separates the embedded derivative within an equity-indexed annuity and values the embedded derivative at fair value, while the host contract continues to be valued at amortized cost. SFAS No. 155 allows the irrevocable option to
measure the entire equity-indexed annuity at fair value which can be made on a contract by contract basis. The Company does not intend to elect the option allowed under this guidance.



|9. | SUBSEQUENT EVENTS
|-- | -----------------



StanCorp announced on July 10, 2006, that it completed the acquisition of Invesmart, Inc., a national retirement financial services firm, and all of
its subsidiaries (Invesmart), at a purchase price of approximately $85 million. Invesmart is headquartered in Pittsburgh, Pennsylvania with local sales and service offices in 20 cities across the United States. The business acquired
consists of over 4,000 retirement plans with assets under administration of more than $10 billion. Invesmart is operating as a subsidiary of StanCorp and will become part of its recently formed Asset Management segment.



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|ITEM 2. | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
|------- | -------------------------------------------------------------------------------------



As used in this Form 10-Q, the terms StanCorp, Company, we, us and
our refer to StanCorp Financial Group, Inc. and its subsidiaries, unless the context otherwise requires. The following analysis of the consolidated financial condition and results of operations of StanCorp should be read in conjunction
with the unaudited consolidated financial statements and related condensed notes thereto. See Part 1, Item 1, Financial Statements.



Our filings with the Securities and Exchange Commission (SEC) include our annual report on Form 10-K, quarterly reports on Form 10-Q, current
reports on Form 8-K, proxy statements, registration statements, and amendments to those reports. Access to all filed reports is available free of charge on our website at www.stancorpfinancial.com/investors as soon as reasonably practicable after we
electronically file such material with, or furnish it to, the SEC. The SEC also maintains an Internet site that contains reports, proxy and information statements and other information regarding issuers that file electronically with the SEC at
www.sec.gov.



The following management assessment of the
financial condition and results of operations should be read in conjunction with the consolidated financial statements and notes thereto in our 2005 Form 10-K. Those consolidated financial statements and certain disclosures made in this Form 10-Q
have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) and require us to make estimates and assumptions that affect reported amounts of assets and liabilities and contingent
assets and contingent liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during each reporting period. The estimates most susceptible to material changes due to significant judgment are identified
as critical accounting policies. The results of these estimates are critical because they affect our profitability and may affect key indicators used to measure the Companys performance. See Critical Accounting Policies and
Estimates.



We have made in this Form 10-Q, and from time
to time may make in our public filings, news releases and oral presentations and discussions, certain statements which are predictive in nature and not based on historical facts. These statements are forward-looking and, accordingly,
involve risks and uncertainties that could cause actual results to differ materially from those discussed. Although such forward-looking statements have been made in good faith and are based on reasonable assumptions, there is no assurance that the
expected results will be achieved. See Forward-looking Statements.



Executive Summary



Financial Results
Overview



Net income per diluted share was $0.78 for
the second quarter of 2006, compared to $0.95 for the second quarter of 2005. Net income for the second quarter of 2006 was $42.9 million, compared to $53.3 million for the second quarter of 2005. Results from the second quarter of 2006 primarily
were affected by comparatively less favorable claims experience in our employee benefits products. Claims experience in these products for the first quarter of 2006 also was unfavorable, but for most of 2005 was very favorable compared to our
expectations.



Results for the second quarter of 2006 also
included premium growth in the Insurance Services segment of 6.3% and revenue growth in the Asset Management segment of 10.8%. Net investment income increased 3.7% for the comparative quarters, reflecting a 6.3% increase in average invested assets,
offset in part by lower commercial mortgage loan prepayment fees. Operating expenses were relatively stable, growing 1.7% for the second quarter of 2006 compared to the second quarter of 2005.



Net income per diluted share for the first six months of 2006 was $1.48,
compared to $1.71 for the first six months of 2005. Net income for the first six months of 2006 was $81.6 million, compared to $96.9 million for



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the first six months of 2005. The decrease in net income per diluted share for the first six months of 2006 compared to the same period in 2005 was primarily
due to comparatively less favorable claims experience in the employee benefits products, as well as comparatively less favorable claims experience in the individual disability product line in the first quarter of 2006 compared to the first quarter
of 2005.



Premium growth for the Insurance Services segment was
5.8% for the six months ended June 30, 2006 when compared to the same period for 2005. Revenue growth for the Asset Management segment was 12.0% for the same comparative periods.



Outlook



As we look ahead to the second half of 2006, the following factors are expected to influence our annual results:



| |  |  | The inherent periodic fluctuations in claims experience for the insurance businesses, particularly on a quarter by quarter basis,
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------



| |  |  | An expectation that the 50 basis point increase in the discount rate used to establish new reserves for the second quarter of 2006 will remain stable and therefore benefits to
policyholders will be reduced by approximately $4 million per quarter,
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | An estimated premium growth rate in the range of 6% to 8%,
| | - |  | ----------------------------------------------------------



| |  |  | An expectation that growth in net investment income will be at a lower rate in 2006 compared to 2005 due to lower levels of invested assets than expected due to lower rates of
premium growth, and lower levels of commercial mortgage loan prepayments, and
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Our plan to maintain operating expense growth at a rate less than the premium growth rate.
| | - |  | ------------------------------------------------------------------------------------------



In 2006, we established a long-term financial objective to grow assets under administration by more than 20% per year.
In addition to the 24.1% growth achieved since June 30, 2005, the acquisition of Invesmart, which was completed in the third quarter of 2006, will more than double the assets under administration for 2006.



In addition, operating expenses are expected to be maintained at a rate of
growth lower than the rate of premium growth for 2006.



Acquisition of Invesmart



StanCorp
announced on July 10, 2006, that it completed the acquisition of Invesmart, Inc., a national retirement financial services firm, and all of its subsidiaries (Invesmart), at a purchase price of approximately $85 million. Invesmart is
headquartered in Pittsburgh, Pennsylvania with local sales and service offices in 20 cities across the United States. The business acquired consists of over 4,000 retirement plans with assets under administration of more than $10 billion. Invesmart
is operating as a subsidiary of StanCorp and is part of its recently formed Asset Management segment.



Consolidated Results of Operations



Revenues



Revenues consist primarily of premiums, administrative fees and net investment income. Total revenues increased 6.0% to $611.7 million for the second quarter of 2006, compared to the second quarter of 2005, and 5.5% to $1.21 billion for the
first six months of 2006, compared to the same period in 2005.



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Premiums and Administrative Fees



The following table sets forth the percentage of premium and administrative fee growth by segment for the comparative
periods indicated:



|                                       |  |                            |   |  |                          |   |  |      |   |  |      |  
|-------------------------------------- |  | -------------------------- | - |  | ------------------------ | - |  | ---- | - |  | ---- | -
|                                       |  | Three Months EndedJune 30, |   |  | Six Months EndedJune 30, |  
|                                       |  | 2006                       |   |  | 2005                     |   |  | 2006 |   |  | 2005 |  
|Premium and administrative fee growth: |  |                            |   |  |                          |   |  |      |   |  |      |  
|Insurance Services                     |  | 6.4                        | % |  | 12.2                     | % |  | 5.9  | % |  | 12.0 | %
|Asset Management                       |  | 27.8                       |   |  | 27.8                     |   |  | 35.3 |   |  | 26.0 |  
|Total                                  |  | 6.7                        |   |  | 12.5                     |   |  | 6.4  |   |  | 12.3 |  



Consolidated premium
and administrative fee growth is primarily driven by premium growth in our Insurance Services segment. Sales growth for employee benefits products, reported as annualized new premiums, was 13.0% for the second quarter of 2006 compared to the second
quarter of 2005. Premiums for the Insurance Services segment increased 6.3% to $479.7 million for the second quarter of 2006 compared to the second quarter of 2005. Premium growth for this segment was affected by terminations of a few large group
contracts in the first quarter of 2006. StanCorp expects premium growth for 2006 to be in the range of 6% to 8%. See Business Segments.



Net Investment Income



Net investment income increased 3.7% to $117.5 million for the second quarter of 2006 compared to the second quarter of 2005, and 3.2% to $236.4 million
for the first six months of 2006 compared to the first six months of 2005. Net investment income is influenced primarily by changes in levels of invested assets, interest rates and commercial mortgage loan prepayment fees. The increase in net
investment income for the comparative periods was due to an increase in average invested assets, offset by a combination of lower yields on our fixed maturities and commercial mortgage loan portfolios, and a decrease in commercial mortgage loan
prepayment fees. Average invested assets increased 6.3% for the second quarter of 2006, compared to the second quarter of 2005, and 5.9% for the first six months of 2006, compared to the first six months of 2005. The portfolio yield for fixed
maturity securities decreased to 5.59% at June 30, 2006, from 5.71% at June 30, 2005. Similarly, the portfolio yield for commercial mortgage loans decreased to 6.40% at June 30, 2006, from 6.59% at June 30, 2005.



Commercial mortgage loan prepayment fees were $1.9 million and $3.1 million
for the second quarters of 2006 and 2005, respectively, and $5.5 million and $5.8 million for the first six months of 2006 and 2005, respectively. The level of commercial mortgage loan prepayment fees will vary depending primarily on the overall
interest rate environment. As interest rates rise, we expect prepayment fees to continue to be lower than prior levels.



Net Capital Gains (Losses)



Net capital gains and losses are reported in Other. Net capital losses were $0.3 million for the second quarter of 2006, compared to net
capital gains of $0.5 million for the second quarter of 2005. Net capital losses were $3.0 million and $0.7 million for the first six months of 2006 and 2005, respectively. Net capital gains and losses occur as a result of sale or impairment of the
Companys assets, neither of which is likely to occur in regular patterns. While the timing of an impairment is not controllable, management does have discretion over the timing of sales of invested assets.



Benefits and Expenses



Benefits to Policyholders



Fluctuations in benefits to policyholders are primarily driven by the
Insurance Services segment, due to the size of the block of business and the products offered by this segment. Benefits to policyholders, including



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interest credited, increased 13.5% to $409.0 million for the second quarter of 2006, compared to the second quarter of 2005. The increase resulted from
business growth, as evidenced by premium growth, and comparatively less favorable claims experience in our employee benefits product lines. Claims experience in these products was also unfavorable for the first quarter of 2006, but for most of 2005
was very favorable compared to our expectations. See Business SegmentsInsurance Services Segment.



Benefits to policyholders, including interest credited, increased 11.5% to $814.0 million for the first six months of 2006, compared to the same period of
2005. The increase primarily resulted from business growth, as evidenced by premium growth, and comparatively less favorable claims experience in our employee benefits product lines, as well as comparatively less favorable claims experience in the
individual disability product line for the first quarter of 2006 compared to the first quarter of 2005.



Operating Expenses



Operating expenses increased $1.5 million, or 1.7% for the second quarter of 2006, compared to the second quarter of 2005, and $4.2 million, or 2.4%, for
the first six months of 2006, compared to the same period of 2005. Consolidated operating expense growth was driven by business growth as evidenced by premium growth. Premium growth for the second quarter of 2006 was 6.3% compared to the second
quarter of 2005. Operating expenses are expected to be maintained at a rate of growth lower than the rate of premium growth for 2006. The estimated premium growth rate for 2006 is expected to be in the range of 6% to 8%.



Commissions and Bonuses



Commissions and bonuses represent sales-based compensation, which can vary
depending on the product, the structure of the commission program, and factors such as the persistency (customer retention), sales, growth in assets under administration, and profitability of the business in each of our segments. Commissions and
bonuses increased 8.1% to $43.9 million for the second quarter of 2006, compared to the second quarter of 2005, and 6.6% to $90.9 million for the first six months of 2006, compared to the first six months of 2005. The increases for the comparative
periods primarily were due to premium growth in our Insurance Services segment. Certain commissions and bonuses are capitalized as deferred acquisition costs and amortized over the expected life of the policy.



Net Increase in Deferred Acquisition Costs (DAC) and Value of
Business Acquired (VOBA)



We defer certain
commissions, bonuses and certain operating expenses which are considered acquisition costs. The net increase in DAC and VOBA for the second quarter of 2006 was $3.3 million greater than the second quarter of 2005, and for the first six months of
2006 was $7.5 million greater than the same period of 2005, primarily due to increases in commissions and bonuses, discussed above, and operating expenses subject to deferral.



Income Taxes



Total income taxes may differ from the amount computed by applying the federal corporate tax rate of 35% because of the net result of permanent
differences and the inclusion of state and local income taxes, net of the federal benefit. The combined federal and state effective income tax rates were 34.8% and 34.7% for the second quarters of 2006 and 2005, respectively, and 34.8% and 34.7% for
the first six months of 2006 and 2005, respectively.



Business Segments



Effective January 1, 2006, we realigned our
businesses into two operating segments. Our individual disability business, which had been included in the Individual Insurance segment, was added to our Employee



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Benefits segment to combine our traditional insurance lines of business into the Insurance Services segment. The Insurance Services segment markets group and
individual disability insurance, group life and accidental death and dismemberment (AD&D) insurance, and group dental insurance. We have also combined our asset management and accumulation businesses, which had been reported in the
Individual Insurance and Retirement Plans segments and Other, into the Asset Management segment. The Asset Management segment offers investment management services, commercial mortgage loan origination and servicing, and individual annuities. This
segment also offers full-service 401(k) plans, 457 plans, defined benefit plans, money purchase pension plans, profit sharing plans, 403(b) plans, and non-qualified deferred compensation products and services through an affiliated broker-dealer.
Resources are allocated and performance is evaluated at the segment level.



Measured as a percentage of total revenues, revenues for each of our two segments for both the second quarter and the first six months of 2006 were 91% for the Insurance Services segment and 8% for the Asset
Management segment.



Net capital gains and losses on
investments, return on capital not allocated to the product segments, holding company expenses, interest on senior notes and adjustments made in consolidation are reflected in Other.



Insurance Services Segment



As the Insurance Services segment is our largest segment, it substantially
influences our consolidated financial results. Income before income taxes for the Insurance Services segment was $60.8 million for the second quarter of 2006, compared to $75.8 million for the second quarter of 2005, and $115.1 million for the first
six months of 2006, compared to $138.0 million for the first six months of 2005. Factors contributing to lower income before income taxes for this segment for the second quarter and the first six months of 2006 included comparatively less favorable
claims experience in our employee benefits products, as well as comparatively less favorable claims experience in the individual disability product line in the first quarter of 2006 compared to the first quarter of 2005. Claims experience in the
employee benefits product lines for most of 2005 was very favorable.



Following are key indicators that management uses to manage and assess the performance of the Insurance Services segment:



|                                                                                      |  |                            |       |   |                          |   |       |      |  |   |       |   |  |   |       |  
|------------------------------------------------------------------------------------- |  | -------------------------- | ----- | - | ------------------------ | - | ----- | ---- |  | - | ----- | - |  | - | ----- | -
|                                                                                      |  | Three Months EndedJune 30, |       |   | Six Months EndedJune 30, |  
|                                                                                      |  | 2006                       |       |   | 2005                     |   |       | 2006 |  |   | 2005  |  
|                                                                                      |  | (Dollars in millions)      |      
|Premiums:                                                                             |  |                            |       |   |                          |   |       |      |  |   |       |   |  |   |       |  
|Employee benefits life and AD&D                                                       |  | $                          | 181.7 |   |                          | $ | 170.4 |      |  | $ | 362.9 |   |  | $ | 339.0 |  
|Employee benefits long term disability                                                |  |                            | 202.7 |   |                          |   | 194.7 |      |  |   | 402.0 |   |  |   | 388.7 |  
|Employee benefits short term disability                                               |  |                            | 52.7  |   |                          |   | 46.1  |      |  |   | 103.5 |   |  |   | 94.6  |  
|Employee benefits dental                                                              |  |                            | 18.3  |   |                          |   | 18.3  |      |  |   | 36.0  |   |  |   | 36.5  |  
|Experience rated refunds                                                              |  |                            | (5.3  | ) |                          |   | (3.0  | )    |  |   | (10.8 | ) |  |   | (11.0 | )
|Individual disability                                                                 |  |                            | 29.6  |   |                          |   | 24.8  |      |  |   | 57.0  |   |  |   | 50.6  |  
|                                                                                      |  |                            |       |   |                          |   |       |      |  |   |       |   |  |   |       |  
|Total premiums                                                                        |  | $                          | 479.7 |   |                          | $ | 451.3 |      |  | $ | 950.6 |   |  | $ | 898.4 |  
|                                                                                      |  |                            |       |   |                          |   |       |      |  |   |       |   |  |   |       |  
|Employee benefits sales (annualized new premiums) reported at contract effective date |  | $                          | 51.2  |   |                          | $ | 45.3  |      |  | $ | 175.3 |   |  | $ | 179.0 |  
|Individual disability sales                                                           |  |                            | 5.2   |   |                          |   | 5.8   |      |  |   | 10.2  |   |  |   | 10.2  |  
|Employee benefits benefit ratio (% of revenues)                                       |  |                            | 70.2  | % |                          |   | 65.3  | %    |  |   | 69.5  | % |  |   | 66.1  | %
|Employee benefits benefit ratio (% of premiums)                                       |  |                            | 80.7  |   |                          |   | 75.0  |      |  |   | 80.0  |   |  |   | 76.2  |  
|Individual disability benefit ratio (% of revenues)                                   |  |                            | 51.3  |   |                          |   | 49.0  |      |  |   | 62.9  |   |  |   | 52.7  |  
|Individual disability benefit ratio (% of premiums)                                   |  |                            | 71.6  |   |                          |   | 72.6  |      |  |   | 89.3  |   |  |   | 77.9  |  
|Operating expense ratio (% of premiums)                                               |  |                            | 15.3  |   |                          |   | 16.1  |      |  |   | 15.5  |   |  |   | 16.1  |  



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Revenues



Premiums



Premiums for the Insurance Services segment increased 6.3% for the second quarter of 2006 compared to the second quarter of 2005, and 5.8% for the first
six months of 2006 compared to the same period in 2005.



The
primary factors that contribute to premium growth for the Insurance Services segment are sales and persistency for all of our insurance products, and organic growth in our employee benefits product lines due to employment and wage rate growth from
existing group policyholders.



Sales.    Although sales of our employee benefits products increased 13.0% for the second quarter of 2006 compared to the second quarter of 2005, sales for these products decreased 2.1% for the first six
months of 2006 compared to the same period in 2005. The decrease in sales for the first six months of 2006 compared to the same period in 2005 primarily was due to a very price competitive large case market in the first quarter of 2006.



Sales of individual disability products decreased by 10.3% for the second
quarter of 2006 compared to the second quarter of 2005. Sales of individual disability products for the first six months of 2006 approximated sales for the same period in 2005. The decrease in the second quarter of 2006 compared to the second
quarter of 2005 was caused by a single large multi-life sale that occurred in the second quarter of 2005.



Persistency.    Persistency for our employee benefits products has historically exceeded industry averages, which we
believe demonstrates our commitment to customer service and pricing discipline for new sales. However, premium growth for the second quarter of 2006 and six months ended June 30, 2006 compared to the same periods of 2005 was affected by terminations
of a few large group contracts in the first quarter of 2006. Persistency in our individual disability products remains favorable. A significant portion of our in force individual disability policies are non-cancelable.



Organic Growth.    We continue to
experience steady organic growth in our employee benefits in force business due to higher employment and wage rate growth.



In addition, premium growth for individual disability can fluctuate from quarter to quarter due in part to experience rated reinsurance agreements.
Reinsurance receivables under these agreements, which are recorded as an adjustment to premiums, increased premiums by $2.0 million for the second quarter of 2006, compared to the second quarter of 2005, and reduced premiums by $0.2 million for the
first six months of 2006, compared to the first six months of 2005. As this block of business matures over a period of years, the annual effects of the reinsurance agreement on premiums and income before income taxes are generally expected to
decrease.



We expect consolidated premium growth for 2006 to be
in the range of 6% to 8%.



Benefits and Expenses



Benefits to Policyholders (including interest
credited)



Three primary factors drive benefits to
policyholders: premium growth (reserves are established in part based on premium levels), claims experience, and the assumptions used to establish related reserves. The predominant factors affecting claims experience are claims incidence (number of
claims) and claims severity (length of time a disability claim is paid and the size of the claim). The assumptions used to establish the related reserves reflect claims incidence and claims severity, as well as new investment interest rates and
overall portfolio yield, both of which affect the discount rate used to establish reserves.



Benefits to policyholders (including interest credited) for the Insurance Services segment increased 13.8% to $384.5 million in the second quarter of 2006 compared to the second quarter of 2005, and 11.7% to $765.5
million for the first six months of 2006 compared to the same period in 2005. The increase in benefits to



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policyholders in part resulted from business growth as evidenced by premium growth. Premiums for the Insurance Services segment increased 6.3% for the second
quarter of 2006 compared to the second quarter of 2005, and 5.8% for the first six months of 2006 compared to the same period in 2005.



Because premium growth is one of the primary factors that drive benefits to policyholders, the benefit ratio (benefits to policyholders and interest
credited measured as a percentage of premiums) is utilized to provide a measurement of claims normalized for premium growth. The benefit ratio for our employee benefits product lines was 80.7% and 75.0% for the second quarters of 2006 and 2005,
respectively. The benefit ratio was 80.0% and 76.2% for the first six months of 2006 and 2005, respectively. The increase in the benefit ratio for both comparative periods resulted from higher than expected group life incidence and group disability
severity during the first six months of 2006. By contrast, the employee benefits product lines had favorable claims experience for each of the four quarters of 2005, compared to our expectations. In addition, we experienced favorable and sustained
claims recovery patterns for our group long term disability insurance in 2005, and as a result of our assessment of those recovery patterns, we released $3 million in reserves in each of the first three quarters of 2005. We do not anticipate similar
reserve releases for 2006. Given the inherent periodic fluctuations in claims experience for the insurance businesses the benefit ratios can fluctuate widely from quarter to quarter.



The benefit ratio for our individual disability business was 71.6% for the second quarter of 2006, compared to 72.6% for the
second quarter of 2005, and 89.3% for the first six months of 2006, compared to 77.9% for the first six months of 2005. The increase in the benefit ratio for the comparative six month periods resulted from higher claims incidence experienced in the
first quarter of 2006 in our individual disability insurance product line, which did not recur in the second quarter of 2006. Generally, we expect the benefit ratio to trend down over time to reflect the growth in the business outside of the large
block of disability business assumed in 2000 from Minnesota Life Insurance Company, and the corresponding shift in revenues from net investment income to premiums. The decrease year to year in the expected benefit ratio does not necessarily indicate
an increase in profitability; rather it reflects a change in the mix of revenues from the business. We expect the wide fluctuations in the benefit ratio for the business to continue, especially when measured on a quarterly basis.



The establishment of reserves includes discounting expected future benefits
to their present value. The discount rate used, which is determined quarterly, is based on our average new money investment rate for a quarter less a margin to allow for reinvestment and credit risk. During the second quarter of 2006, we increased
our discount rate from 5.0% to 5.5%. Given that we discount new reserves established in each quarter using our average new money investment rate less a margin, changes in our average new money investment rate may result in a change in the discount
rate used to establish new reserves, and therefore may increase or decrease the expense of benefits to policyholders. Based on our current size, a 25 basis point increase in the discount rate would result in a short-term decrease of approximately $2
million per quarter of benefits to policyholders, and a corresponding increase to pre-tax earnings. Offsetting adjustments to group insurance premium rates can take from one to three years given that most new contracts have rate guarantees in place.



Should reinvestment rates ultimately prove to be lower than
provided for in the margin between the new money investment rate and the reserve discount rate, we could be required to increase reserves, which could cause the expense of benefits to policyholders to increase. Our investments are generally not
callable or they have prepayment penalties. Based on these factors, we believe the current margin of 41 basis points in our overall block of business for employee benefits between invested asset yield and weighted-average reserve discount rate is
adequate to cover potential reinvestment risk. See Liquidity and Capital Resources.



Operating Expenses



Operating expenses in the Insurance Services segment increased 1.1% to $73.4 million for the second quarter of 2006, compared to the second quarter of
2005, and 1.9% to $147.5 million for the first six months of 2006, compared to the same period of 2005. SeeConsolidated Results of Operations, Benefits and Expenses, Operating Expenses.



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Asset Management Segment



The Asset Management segment offers investment management services, commercial mortgage loan origination and servicing, and
individual annuities. This segment also offers full-service 401(k) plans, 457 plans, defined benefit plans, money purchase pension plans, profit sharing plans, 403(b) plans, and non-qualified deferred compensation products and services through an
affiliated broker-dealer.



Income before income taxes for the
Asset Management segment increased 6.6% to $8.1 million for the second quarter of 2006, compared to the second quarter of 2005, and increased 19.7% to $17.0 million for the first six months of 2006, compared to the same period of 2005. Income before
income taxes for the comparative periods reflected fees earned from higher assets under administration.



Following are key indicators that management uses to manage and assess the performance of the Asset Management segment:



|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|------------------------------------------------------------------ |  | -------------------------- | ------- | - | ------------------------ | - | ------- | ---- |  | - | ------- | - |  | - | ------- | -
|                                                                   |  | Three Months EndedJune 30, |         |   | Six Months EndedJune 30, |  
|                                                                   |  | 2006                       |         |   | 2005                     |   |         | 2006 |  |   | 2005    |  
|                                                                   |  | (Dollars in millions)      |        
|Premiums:                                                          |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Retirement Plans                                                   |  | $                          | 0.4     |   |                          | $ | 0.3     |      |  | $ | 1.0     |   |  | $ | 0.8     |  
|Individual annuities                                               |  |                            | 1.3     |   |                          |   | 1.4     |      |  |   | 2.8     |   |  |   | 2.1     |  
|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Total premiums                                                     |  | $                          | 1.7     |   |                          | $ | 1.7     |      |  | $ | 3.8     |   |  | $ | 2.9     |  
|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Administrative fees:                                               |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Retirement plans                                                   |  | $                          | 9.6     |   |                          | $ | 7.9     |      |  | $ | 18.7    |   |  | $ | 14.8    |  
|Other financial services businesses                                |  |                            | 3.4     |   |                          |   | 1.9     |      |  |   | 7.0     |   |  |   | 4.1     |  
|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Total administrative fees                                          |  | $                          | 13.0    |   |                          | $ | 9.8     |      |  | $ | 25.7    |   |  | $ | 18.9    |  
|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Net investment income:                                             |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Retirement plans                                                   |  | $                          | 17.9    |   |                          | $ | 15.9    |      |  | $ | 35.6    |   |  | $ | 31.6    |  
|Individual annuities                                               |  |                            | 16.5    |   |                          |   | 16.6    |      |  |   | 33.1    |   |  |   | 33.0    |  
|Other financial services businesses                                |  |                            | 2.3     |   |                          |   | 2.4     |      |  |   | 3.7     |   |  |   | 4.6     |  
|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Total net investment income                                        |  | $                          | 36.7    |   |                          | $ | 34.9    |      |  | $ | 72.4    |   |  | $ | 69.2    |  
|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Interest credited (% of net investment income):                    |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Retirement plans                                                   |  |                            | 55.3    | % |                          |   | 54.1    | %    |  |   | 54.5    | % |  |   | 54.4    | %
|Individual annuities                                               |  |                            | 64.2    |   |                          |   | 60.2    |      |  |   | 63.1    |   |  |   | 60.3    |  
|                                                                   |  |                            |         |  
|Assets under administration:                                       |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Retirement plans general account                                   |  | $                          | 1,300.5 |   |                          | $ | 1,125.4 |      |  | $ | 1,300.5 |   |  | $ | 1,125.4 |  
|Retirement plans separate account                                  |  |                            | 3,315.7 |   |                          |   | 2,582.9 |      |  |   | 3,315.7 |   |  |   | 2,582.9 |  
|Individual annuities                                               |  |                            | 1,179.9 |   |                          |   | 1,110.8 |      |  |   | 1,179.9 |   |  |   | 1,110.8 |  
|Commercial mortgage loans under administration for other investors |  |                            | 1,274.6 |   |                          |   | 869.3   |      |  |   | 1,274.6 |   |  |   | 869.3   |  
|Other                                                              |  |                            | 34.4    |   |                          |   | 37.1    |      |  |   | 34.4    |   |  |   | 37.1    |  
|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Total assets under administration                                  |  | $                          | 7,105.1 |   |                          | $ | 5,725.5 |      |  | $ | 7,105.1 |   |  | $ | 5,725.5 |  
|                                                                   |  |                            |         |   |                          |   |         |      |  |   |         |   |  |   |         |  
|Sales (annuity deposits)                                           |  | $                          | 53.3    |   |                          | $ | 30.6    |      |  | $ | 94.2    |   |  | $ | 50.6    |  



Revenues



Revenues for the Asset Management segment increased
10.8% to $51.4 million for the second quarter of 2006, compared to the second quarter of 2005, and 12.0% to $101.9 million for the first six months of 2006, compared to the same period of 2005.



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Revenues from the retirement plans business include plan administration fees, fees on separate account
assets (equity investments) under administration, and investment income on general account assets under administration. Premiums and benefits to policyholders reflect the conversion of retirement plan assets into life contingent annuities, which can
be selected by plan participants at the time of retirement. Most of the sales for this segment are recorded as deposits and are therefore not reflected as premiums. Annuity deposits earn investment income, a portion of which is credited to
policyholders.



Premiums



Premiums for the Asset Management segment are generated from life contingent
annuities, which are primarily a single premium product. Due to low sales volume of life contingent annuities, and the varying size of single premiums, premiums for the segment can vary significantly from quarter to quarter. Premiums for the Asset
Management segment were $1.7 million for each of the second quarters of 2006 and 2005, and increased 31.0% to $3.8 million for the first six months of 2006 compared to the same period in 2005.



Administrative Fees



Administrative fees for the Asset Management segment increased 32.7% to
$13.0 million for the second quarter of 2006 compared to the second quarter of 2005, and 36.0% to $25.7 million for the first six months of 2006 compared to the same period in 2005. The increases primarily resulted from higher assets under
administration for this segment. Assets under administration were $7.11 billion at June 30, 2006, a 24.1% increase compared to June 30, 2005. The increase in retirement plan assets under administration was due to strong deposit growth and
customer retention, partially offset by declines in equity market values in separate account assets.



Net Investment Income



Net investment income for the Asset Management segment increased 5.2% to $36.7 million for the second quarter of 2006 compared to the second quarter of
2005, and increased 4.6% to $72.4 million for the first six months of 2006 compared to the same period in 2005. The increases were primarily due to increases of average retirement plan general account assets under administration of 16.7% at June 30,
2006 compared to general account assets under administration at June 30, 2005, offset by decreases in prepayment fees allocated to this segment, decreases in commercial mortgage loan commitment fees and a decline in the portfolio yield.



Prepayment fees were $0.6 million for the second quarter of 2006, compared
to $1.2 million for the second quarter of 2005, and $1.5 million for the first six months of 2006, compared to $2.1 million for the same period of 2005.



Commercial mortgage loan commitment fees were $1.9 million for each of the second quarters of 2006 and 2005, and $3.2 million for the first six months of
2006 compared to $4.1 million for the same period of 2005. The decrease resulted from lower commercial mortgage loan originations. The level of commercial mortgage loan originations in any quarter is influenced by market conditions as the Company
responds to changes in interest rates, available spreads and borrower demand.



Benefits and Expenses



Benefits to Policyholders



Benefits to
policyholders for the Asset Management segment represents current and future benefits on life contingent annuities. Benefits to policyholders for the Asset Management segment increased 2.6% or $0.1 million for the second quarter of 2006 compared to
the second quarter of 2005, and increased 9.3% or $0.7 million for the first six months of 2006 compared to the same period in 2005. Because these annuities are primarily single premium life contingent annuity products, benefits are paid in level
reoccurring payments and a



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significant portion of all premium payments is reserved, changes in the level of benefits to policyholders primarily will approximate changes in premium
levels.



Interest Credited



Interest credited represents interest paid to policyholders on retirement
plan general account assets and fixed-rate individual annuity deposits. Interest credited for the Asset Management segment increased 10.2% to $20.5 million for the second quarter of 2006 compared to the second quarter of 2005, and 8.6% to $40.3
million for the first six months of 2006 compared to the same period in 2005. The increases in interest credited were due to growth in average assets under administration for both retirement plans general account and fixed-rate individual annuities
of 16.0% and 6.3%, respectively, for the second quarter of 2006 compared to the second quarter of 2005, and 16.7% and 5.8%, respectively, for the first six months of 2006 compared to the same period in 2005. The growth in interest credited caused by
growth of the business was offset partially by a decrease in the interest rate credited to policyholders.



Other



In addition to our two segments, we report our holding company and corporate activity in Other. This category includes net capital gains and
losses, return on capital not allocated to the product segments, holding company expenses, interest on senior notes and adjustments made in consolidation.



The Other category reported a loss before income taxes of $3.1 million for the second quarter of 2006, compared to $1.8 million for the second quarter of
2005, and $6.9 million for the first six months of 2006, compared to $3.7 million for the first six months of 2005. See Consolidated Results of Operations, Net Capital Gains (Losses).



Liquidity and Capital Resources



Asset/Liability Matching and Interest Rate Risk Management



It is managements objective generally to align
the cash flow characteristics of assets and liabilities to ensure that the Companys financial obligations can be met under a wide variety of economic conditions. From time to time, management may choose to liquidate certain investments and
reinvest in alternate investments to better match the cash flow characteristics of assets to liabilities. See Investing Cash Flows.



The Company manages interest rate risk, in part, through asset/liability duration analyses. As part of this strategy, detailed actuarial models of the
cash flows associated with each type of insurance liability and the financial assets related to the liability are generated under various interest rate scenarios. Both interest rate risk and investment strategies are examined. The actuarial models
include those used to support the statutory Statement of Actuarial Opinion required annually by insurance regulators. According to presently accepted actuarial standards of practice, statutory reserves of Standard and related items at June 30,
2006 made adequate provision for the anticipated cash flows required to meet contractual obligations and related expenses.



The potential impact of changes in interest rates upon the economic value of the insurance companys capital is regularly measured and assessed.
Market consistent measures, such as duration and convexity, are computed which measure the price sensitivity of the economic value of capital to changes in interest rates. Based upon our current metrics and understanding of our business, the
insurance companys exposure to changes in interest rates is expected to remain acceptable in the near term.



As a percentage of our fixed maturity investments, callable bonds were 2.13% at June 30, 2006. Beginning in 2001, all mortgage loans originated by
the company have a provision that requires the borrower to pay a prepayment fee that assures that the Companys expected cash flow from commercial mortgage loan investments would be protected in the event of prepayment. Approximately 75% of our
mortgage loan portfolio contains this



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prepayment provision. The remainder of our commercial mortgage loans contains fixed prepayment fees that mitigate prepayments, but may not fully protect the
Companys expected cash flow in the event of prepayment.



Operating Cash Flows



Net cash provided
by operations is net income adjusted for non-cash items and accruals. Net cash provided by operating activities was $209.0 million for the first six months of 2006, compared to $189.0 million for the first six months of 2005.



Investing Cash Flows



The Company maintains a diversified investment portfolio consisting
primarily of fixed maturity securities and fixed-rate commercial mortgage loans. Investing cash inflows consist primarily of the proceeds of investments sold, matured or repaid. Investing cash outflows consist primarily of payments for investments
acquired or originated.



The insurance laws of the states of
domicile and other states in which the insurance subsidiaries conduct business regulate the investment portfolios of the insurance subsidiaries. Relevant laws and regulations generally limit investments to bonds and other fixed maturity securities,
mortgage loans, common and preferred stock, and real estate. Decisions to acquire and dispose of investments are made in accordance with guidelines adopted and modified from time to time by the insurance subsidiaries boards of directors. Each
investment transaction requires the approval of one or more members of senior investment staff, with increasingly higher approval authorities required for transactions that are more significant. Transactions are reported quarterly to the finance and
operations committee of the board of directors for Standard and to the audit committee of the board of directors for The Standard Life Insurance Company of New York.



Net cash used in investing activities was $326.1 million and $244.4 million for the first six months of 2006 and 2005,
respectively. Our target investment portfolio allocation is approximately 60% fixed maturity securities and 40% commercial mortgage loans. Excluding the third party interest in a limited liability company created for the purpose of holding
commercial mortgage loans originated by StanCorp Mortgage Investors at June 30, 2006, our portfolio consisted of 59% fixed maturity securities and 40% commercial mortgage loans, with the remainder in real estate. We anticipate that commercial
mortgage loans will continue to represent approximately 40% of our investment portfolio in the future.



Fixed Maturity Securities



Our fixed maturity securities totaled $4.61 billion at June 30, 2006. We believe that we maintain prudent diversification across industries, issuers
and maturities. Our corporate bond industry diversification targets are based on the Lehman Investment Grade Credit Index, which is reasonably reflective of the mix of issuers broadly available in the market. We also target a specified level of
government, agency and municipal securities in our portfolio for credit quality and additional liquidity. The overall credit quality of our fixed maturity securities investment portfolio was A (Standard & Poors) at June 30, 2006.
The percentage of fixed maturity securities below investment-grade remained low at 3.9% and 4.4% at June 30, 2006 and 2005, respectively. At June 30, 2006, there were no valuation concerns regarding our fixed maturity security holdings.
Should the credit quality of our fixed maturity securities decline, there could be a material adverse effect on the Companys business, financial position, results of operations or cash flows.



At June 30, 2006, our fixed maturity securities portfolio had gross
unrealized capital gains of $52.1 million and gross unrealized capital losses of $130.7 million. Unrealized gains and losses primarily result from holding fixed maturity securities with interest rates higher or lower, respectively, than those
currently available at the reporting date.



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Commercial Mortgage Loans



At June 30, 2006, commercial mortgage loans in our investment portfolio totaled $3.38 billion. We currently have a
portfolio of approximately 4,100 commercial mortgage loans. The average loan to value ratio in the overall portfolio was 59.1% at June 30, 2006, and the average loan size was approximately $0.8 million. The Company receives personal recourse on
most of our loans.



At June 30, 2006, there were no loans
in our portfolio that were more than sixty days delinquent and in the process of foreclosure. We had a net balance of restructured loans of $9.9 million at June 30, 2006, and a commercial mortgage loan loss reserve of $3.0 million. The
delinquency rate and loss performance of our commercial mortgage loan portfolio have generally been better than industry averages as reported by the American Council of Life Insurers. The performance of our commercial mortgage loan portfolio may
fluctuate in the future. Should the delinquency rate or loss performance of our commercial mortgage loan portfolio increase, the increase could have a material adverse effect on the Companys business, financial position, results of operations
or cash flows.



At June 30, 2006, our commercial mortgage
loan portfolio was collateralized by properties with the following characteristics:



| |  |  | 47.0% retail properties.
| | - |  | ------------------------



| |  |  | 19.0% industrial properties.
| | - |  | ----------------------------



| |  |  | 19.4% office properties.
| | - |  | ------------------------



| |  |  | 9.5% commercial, apartment and agricultural properties.
| | - |  | -------------------------------------------------------



| |  |  | 5.1% hotel/motel properties.
| | - |  | ----------------------------



At June 30, 2006, our commercial mortgage loan portfolio was diversified regionally as follows:



| |  |  | 48.1% Western region.
| | - |  | ---------------------



| |  |  | 24.0% Central region.
| | - |  | ---------------------



| |  |  | 27.9% Eastern region.
| | - |  | ---------------------



Commercial mortgage loans in California accounted for 31.6% of our commercial mortgage loan portfolio at June 30, 2006. Through this concentration,
we are exposed to potential losses resulting from the risk of an economic downturn in California as well as to certain catastrophes, such as earthquakes, that may affect the state. Although we diversify our commercial mortgage loan portfolio within
California by both location and type of property in an effort to reduce certain catastrophe and economic exposure, such diversification may not eliminate the risk of such losses. Historically, the delinquency rate of our California-based commercial
mortgage loans has been substantially below the industry average and consistent with our experience in other states. In addition, we do not require earthquake insurance for properties on which we make commercial mortgage loans, but do consider the
potential for earthquake loss based upon seismic surveys and structural information specific to each property when new loans are underwritten. We do not expect the exposure to catastrophe or earthquake damage to the properties in our commercial
mortgage loan portfolio located in California to have a material adverse effect on our business, financial position, results of operations or cash flows. However, if economic conditions in California decline, we could experience a higher delinquency
rate on the portion of our commercial mortgage loan portfolio located in California, which could have a material adverse effect on the Companys business, financial position, results of operations or cash flows.



Under the laws of certain states, contamination of property may result in a
lien on the property to secure recovery of the costs of cleanup. In some states, such a lien has priority over the lien of an existing mortgage against such property. As a commercial mortgage lender, we customarily conduct environmental assessments
prior to making commercial mortgage loans secured by real estate and before taking title through foreclosure on



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real estate collateralizing delinquent commercial mortgage loans held by us. Based on our environmental assessments, we believe that any compliance costs
associated with environmental laws and regulations or any remediation of affected properties would not have a material adverse effect on the Companys business, financial position, results of operations or cash flows. However, we cannot provide
assurance that material compliance costs will not be incurred by us.



In the normal course of business, we commit to fund commercial mortgage loans generally up to 90 days in advance. At June 30, 2006, the Company had outstanding commitments to fund commercial mortgage loans totaling $149.8 million, with
fixed interest rates ranging from 6.25% to 7.00%. These commitments generally have fixed expiration dates. A small percentage of commitments expire due to the borrowers failure to deliver the requirements of the commitment by the expiration
date. In these cases, we will retain the commitment fee and good faith deposit. Alternatively, if we terminate a commitment due to the disapproval of a commitment requirement, the commitment fee and good faith deposit may be refunded to the
borrower, less an administrative fee.



Financing Cash
Flows



Financing cash flows consist primarily of
policyholder fund deposits and withdrawals, borrowings and repayments on the line of credit, borrowings and repayments on long-term debt, repurchase of common stock, and dividends paid on common stock. Net cash provided by financing activities was
$220.2 million and $68.2 million for the first six months of 2006 and 2005, respectively. The increase for 2006 primarily resulted from a third party interest in a limited liability company created for the purpose of holding commercial mortgage
loans originated by StanCorp Mortgage Investors. The minority third party investment totaled $98.7 million for the first six months of 2006. Also, share repurchases were $24.2 million for the first six months of 2006, compared to $69.2 million for
the first six months of 2005.



On June 15, 2006, the
Company established a five-year, $200 million senior unsecured revolving credit facility (Facility). The termination date of the Facility is June 15, 2011, though, at the option of StanCorp and with the consent of the lenders under
the Facility, the termination date can be extended for two additional one-year periods. Additionally, upon the request of StanCorp and with consent of the lenders under the Facility, the Facility can be increased by up to $100 million to a total of
up to $300 million. The proceeds of the Facility will be used to provide for working capital and general corporate purposes of the Company and its subsidiaries and the issuance of letters of credit.



Under the agreement, StanCorp is subject to customary covenants that take
into consideration the impact of material transactions, changes to the business, compliance with legal requirements and financial performance. The two financial covenants include limitations based on the Companys leverage ratio (total debt to
total capitalization) and consolidated net worth. The five-year Facility will be subject to performance pricing based upon the Companys leverage ratio and will include interest based on a Eurodollar margin, plus facility and utilization fees.
At June 30, 2006, StanCorp was in compliance with all covenants under the Facility and had no outstanding balance on the Facility. StanCorp currently has no commitments for standby letters of credit, standby repurchase obligations, or other
related commercial commitments.



StanCorp filed a $1.0 billion
shelf registration statement with the SEC, which became effective on July 23, 2002, and expires on December 1, 2008, registering common stock, preferred stock, debt securities and warrants. On September 25, 2002, we completed an
initial public debt offering of $250 million of 6.875%, 10 year senior notes, pursuant to the shelf registration statement. The principal amount of the senior notes is payable at maturity and interest is payable semi-annually in April and October.



We had debt to total capitalization ratios of 15.6% and 16.6%
at June 30, 2006 and 2005, respectively. Our ratio of earnings to fixed charges for the first six months of 2006 and 2005, was 3.2x and 3.9x, respectively.



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Capital Management



State insurance departments require insurance enterprises to maintain minimum levels of capital and surplus. Our target is generally to maintain capital
at 275% of the company action level of Risk-based Capital (RBC) required by regulators (this equates to 550% of the authorized control level RBC required by our states of domicile).



The levels of excess capital we generate vary inversely in relation to our
levels of premium growth, primarily due to initial reserve requirements, certain regulatory capital requirements based on premiums, and certain acquisition costs associated with policy issuance. At higher levels of premium growth, we generate less
excess capital. At very high levels of premium growth, we could generate the need for capital infusions. At lower levels of premium growth, we generate more excess capital. With premium growth at levels lower than our long-term objective in 2003 and
2004, we have accumulated excess capital.



At June 30,
2006, our estimated total capital in excess of targeted RBC and holding company requirements and the estimated purchase price for Invesmart of $85 million was approximately $115 million. We will continue to maintain our three priorities, in the
following order, for the remaining excess capital:



| |  |  | Fund internal growth.
| | - |  | ---------------------



| |  |  | Fund acquisitions that are consistent with our mission and meet our return objectives.
| | - |  | --------------------------------------------------------------------------------------



| |  |  | Provide a return to shareholders, via share repurchases and dividends.
| | - |  | ----------------------------------------------------------------------



In addition, we seek to maintain approximately 5% of consolidated equity excluding accumulated other comprehensive income (loss), as well as amounts
sufficient to fund holding company operating expenses, interest on our debt and our annual dividend to shareholders. Maintaining capital above targeted levels provides timing flexibility should we wish to access capital markets to finance growth or
acquisitions.





Dividends from Subsidiaries



StanCorps ability to pay dividends to its shareholders, repurchase its shares and meet its obligations substantially depends upon the receipt of distributions from its subsidiaries, including Standard.
Standards ability to pay dividends to StanCorp is affected by factors deemed relevant by Standards board of directors, including the ability to maintain adequate RBC according to Oregon law. Under Oregon law, Standard may pay dividends
only from the earned surplus arising from its business. It also must receive the prior approval of the Director of the Oregon Department of Consumer and Business ServicesInsurance Division (Oregon Insurance Division) to pay a
dividend if such dividend exceeds certain statutory limitations. The current statutory limitations are the greater of (a) 10% of Standards combined capital and surplus as of December 31 of the preceding year, or (b) the net gain from
operations after dividends to policyholders and federal income taxes before realized capital gains or losses for the 12-month period ended on the December 31 preceding. In each case, the limitation must be determined under statutory accounting
practices. Oregon law gives the Oregon Insurance Division broad discretion to disapprove requests for dividends in excess of these limits.



In June 2006, Standard paid a dividend of $147 million to StanCorp. There is no amount available for payment of dividends by The Standard Life Insurance
Company of New York in 2006. There are no regulatory restrictions on dividends from non-insurance subsidiaries to StanCorp.



Dividends to Shareholders



On November 14, 2005, the board of directors of StanCorp declared a two-for-one stock split, effected as a share dividend, of the Companys
common stock and an annual cash dividend of $1.25 per share, calculated and payable on a pre-stock-split basis. The ex-dividend date was November 22, 2005. The annual cash dividend for 2005 represented a 25% increase over the dividend for 2004.
Shareholders of record as of the close of business



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on November 25, 2005, received one additional share of StanCorp common stock for each share of StanCorp common stock held on that date. The additional
shares of common stock were distributed in the form of a 100 percent common stock dividend on December 9, 2005. As a result of the stock split, the number of outstanding shares of StanCorp common stock increased from 27.3 million
shares to 54.7 million shares. The declaration and payment of dividends in the future is subject to the discretion of StanCorps board of directors and it is anticipated that annual dividends will be paid in December of each year depending
on StanCorps financial condition, results of operations, cash requirements, future prospects, regulatory restrictions on distributions from the insurance subsidiaries, the ability of the insurance subsidiaries to maintain adequate capital, and
other factors deemed relevant by StanCorps board of directors.



Share Repurchases



From time to time,
the board of directors has authorized share repurchase programs. Share repurchases are to be effected in the open market or in negotiated transactions in compliance with the safe harbor provisions of Rule 10b-18 under regulations of the Securities
Exchange Act of 1934 (the Exchange Act). Execution of the share repurchase program is based upon managements assessment of market conditions for its common stock and other potential growth opportunities. On November 14, 2005,
the board of directors authorized a new share repurchase program of up to 3.0 million shares of StanCorp common stock. The new share repurchase program will be effected in the open market or in negotiated transactions through December 31,
2007, and replaced the Companys previous share repurchase program.



During the second quarter of 2006, we repurchased 389,400 shares of common stock at a total cost of $19.2 million for a volume weighted-average price of $49.27 per common share. At June 30, 2006, there were
2.5 million shares remaining under the Companys current share repurchase program. See Part II, Item 2, Unregistered Sales of Equity Securities and Use of Proceeds.



Financial Strength Ratings



Financial strength ratings, which rate claims paying ability, are an
important factor in establishing the competitive position of insurance companies. Ratings are important in maintaining public confidence in our company and in our ability to market our products. Rating organizations continually review the financial
performance and condition of insurance companies, including ours. In addition, credit ratings on our senior notes are tied to our financial strength ratings. A ratings downgrade could increase surrender levels for our annuity products, could
adversely affect our ability to market our products and also could increase costs of future debt issuances. Standard & Poors, Moodys Investors Service, Inc., A.M. Best Company and Fitch, Inc. provide financial strength and
credit ratings.



Standards financial strength ratings as
of July 2006 were:



| |  |  | A+ (Strong) by Standard & Poors5th of 20 ratings.
| | - |  | ---------------------------------------------------



| |  |  | A1 (Good) by Moodys5th of 21 ratings.
| | - |  | ---------------------------------------



| |  |  | A (Excellent) by A.M. Best3rd of 13 ratings.
| | - |  | ---------------------------------------------



| |  |  | AA- (Very Strong) by Fitch4th of 21 ratings.
| | - |  | ---------------------------------------------



Credit Ratings



Standard & Poors, Moodys Investors Service, Inc., Fitch, Inc. and A.M. Best Company provide credit ratings on our senior notes. As of
July 2006, ratings from the agencies were BBB+, Baa1, A- and bbb+, respectively. In July 2006, A.M. Best Company affirmed an issuer credit rating of a+ for StanCorp.



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Contingencies and Litigation



See Item 1, Financial StatementsCondensed Notes to Unaudited Consolidated Financial StatementsNote 7,
Contingencies and Commitments.



Insolvency Assessments



Insolvency regulations exist in many of the jurisdictions in which
subsidiaries of the Company do business. Such regulations may require insurance companies operating within the jurisdiction to participate in guaranty associations. The associations levy assessments against their members for the purpose of paying
benefits due to policyholders of impaired or insolvent insurance companies. Association assessments levied against the Company from January 1, 2004, through June 30, 2006, aggregated $0.2 million. At June 30, 2006, the Company
maintained a reserve of $0.8 million for future assessments with respect to currently impaired, insolvent, or failed insurers.



Statutory Financial Accounting



Standard and The Standard Life Insurance Company of New York prepare their statutory financial statements in accordance with accounting practices
prescribed or permitted by their states of domicile. Prescribed statutory accounting practices include state laws, regulations, and general administrative rules, as well as the Statements of Statutory Accounting Principles set forth in publications
of the National Association of Insurance Commissioners (NAIC).



Statutory net gains from insurance operations before federal income taxes were $57.1 million and $82.2 million for the second quarters of 2006 and 2005, respectively, and $112.0 million and $131.8 million for the
first six months of 2006 and 2005, respectively. The comparative decreases were due to the same factors affecting our GAAP earnings. Statutory capital (adjusted to exclude asset valuation reserves) for our insurance subsidiaries totaled $986.3
million and $1.11 billion at June 30, 2006 and 2005, respectively.



New
and Adopted Accounting Pronouncements



See Item 1,
Financial StatementsCondensed Notes to Unaudited Consolidated Financial StatementsNote 3, Share-Based Compensation.



Critical Accounting Policies and Estimates



Our consolidated financial statements and certain disclosures made in this Form 10-Q have been prepared in accordance with GAAP and require us to make
estimates and assumptions that affect reported amounts of assets and liabilities and contingent assets and contingent liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting
periods. The estimates most susceptible to material changes due to significant judgment (identified as the critical accounting policies) are those used in determining asset impairments, the reserves for future policy benefits and claims,
DAC and VOBA, and the provision for income taxes. The results of these estimates are critical because they affect our profitability and may affect key indicators used to measure the Companys performance. These estimates have a material effect
on our results of operations and financial condition.



Forward-looking
Statements



Some of the statements contained in this Form
10-Q, including those relating to our strategy and other statements that are predictive in nature, that depend on or refer to future events or conditions or that include words such as expects, anticipates,
intends, plans, believes, estimates and similar expressions, are forward-looking statements within the meaning of Section 21E of the Exchange Act, as amended. These statements are not historical
facts but instead represent only managements expectations, estimates and projections regarding future events. Similarly, these statements are not guarantees of future performance and



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involve uncertainties that are difficult to predict, which may include, but are not limited to, the factors discussed below. As a provider of financial
products and services, our results of operations may vary significantly in response to economic trends, interest rate changes, investment performance and claims experience. Caution should be used when extrapolating historical results or conditions
to future periods.



Our actual results and financial condition
may differ, perhaps materially, from the anticipated results and financial condition in any such forward-looking statements and, given these uncertainties or circumstances, readers are cautioned not to place undue reliance on such statements. We
undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.



The following factors could cause results to differ materially from management expectations as suggested by such forward-looking statements:



| |  |  | Growth of sales, premiums and annuity deposits.
| | - |  | -----------------------------------------------



| |  |  | Growth in assets under administration including performance of equity investments in the separate account.
| | - |  | ----------------------------------------------------------------------------------------------------------



| |  |  | Availability of capital required to support business growth and the effective utilization of excess capital.
| | - |  | ------------------------------------------------------------------------------------------------------------



| |  |  | Achievement of anticipated levels of operating expenses.
| | - |  | --------------------------------------------------------



| |  |  | Benefit ratios, including changes in claims incidence, severity and recovery.
| | - |  | -----------------------------------------------------------------------------



| |  |  | Levels of persistency.
| | - |  | ----------------------



| |  |  | Adequacy of reserves established for future policy benefits.
| | - |  | ------------------------------------------------------------



| |  |  | Credit quality of the holdings in our investment portfolios.
| | - |  | ------------------------------------------------------------



| |  |  | Experience in delinquency rates or loss experience in our commercial mortgage loan portfolio.
| | - |  | ---------------------------------------------------------------------------------------------



| |  |  | Concentration of commercial mortgage loan assets collateralized in California.
| | - |  | ------------------------------------------------------------------------------



| |  |  | Environmental liability exposure resulting from commercial mortgage loan and real estate investments.
| | - |  | -----------------------------------------------------------------------------------------------------



| |  |  | The effect of changes in interest rates on reserves, policyholder funds, investment income and commercial mortgage loan prepayment fees.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------



| |  |  | The condition of the economy and expectations for interest rate changes.
| | - |  | ------------------------------------------------------------------------



| |  |  | The impact of rising benefit costs on employer budgets for employee benefits.
| | - |  | -----------------------------------------------------------------------------



| |  |  | Performance of business acquired through reinsurance or acquisition.
| | - |  | --------------------------------------------------------------------



| |  |  | Competition from other insurers and financial services companies, including the ability to competitively price our products.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------



| |  |  | Financial strength and credit ratings.
| | - |  | --------------------------------------



| |  |  | Changes in the regulatory environment at the state or federal level.
| | - |  | --------------------------------------------------------------------



| |  |  | Findings in litigation or other legal proceedings.
| | - |  | --------------------------------------------------



| |  |  | Receipt of dividends from, or contributions to, our subsidiaries.
| | - |  | -----------------------------------------------------------------



| |  |  | Adequacy of the diversification of risk by product offerings and customer industry, geography and size.
| | - |  | -------------------------------------------------------------------------------------------------------



| |  |  | Adequacy of asset/liability management.
| | - |  | ---------------------------------------



| |  |  | Concentration of risk, especially inherent in group life products.
| | - |  | ------------------------------------------------------------------



| |  |  | Ability of reinsurers to meet their obligations.
| | - |  | ------------------------------------------------



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| |  |  | Availability, adequacy and pricing of reinsurance and catastrophe reinsurance coverage and potential charges incurred.
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | Events of terrorism, natural disasters or other catastrophic events.
| | - |  | --------------------------------------------------------------------



| |  |  | Changes in federal or state income taxes.
| | - |  | -----------------------------------------



|ITEM 3: | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
|------- | ----------------------------------------------------------



There have been no material changes in market risks faced by the Company since those reported in the Companys annual report on Form 10-K for the
year ended December 31, 2005.



|ITEM 4: | CONTROLS AND PROCEDURES
|------- | -----------------------



(a)Evaluation of disclosure controls and procedures. Management of the Company has evaluated, under the supervision and with the participation of
the Companys chief executive officer and chief financial officer, the effectiveness of the Companys disclosure controls and procedures, as defined by the Securities Exchange Act of 1934 Rules 13a-15(c) and 15-d-15(c)) as of
the end of the period covered by this report. Based on this evaluation, the chief executive officer and chief financial officer have concluded that our disclosure controls and procedures were effective at June 30, 2006, and designed to provide
reasonable assurance that material information relating to us and our consolidated subsidiaries is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commissions rules and forms, and
is accumulated and communicated to management, including the Companys chief executive officer and chief financial officer, as appropriate, to allow timely decisions regarding required disclosure.



(b)Changes in internal control. There were no changes in our internal
control over financial reporting that occurred during the last fiscal quarter that have materially affected, or are reasonably likely to affect materially, the Companys internal control over financial reporting.



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##### Table of Contents

PART II.    OTHER INFORMATION



|ITEM 1: | LEGAL PROCEEDINGS
|------- | -----------------



None



|ITEM 1A: | RISK FACTORS
|-------- | ------------



There have been no material changes to the risk factors set forth in our 2005 Form 10-K.



|ITEM 2: | UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
|------- | -----------------------------------------------------------



(c) The following table sets forth share purchases made, for the periods indicated:



|                     |  |                                     |  |                                  |       |                                                                                   |         |                                                                               |          
|-------------------- |  | ----------------------------------- |  | -------------------------------- | ----- | --------------------------------------------------------------------------------- | ------- | ----------------------------------------------------------------------------- | ---------
|                     |  | (a) Total Number ofShares Purchased |  | (b) Average Price Paid per Share |       | (c) Total Number ofShares Purchased asPart of PubliclyAnnounced Plans or
Programs |         | (d) MaximumNumber of Sharesthat May Yet BePurchased Underthe Plans orPrograms
|Period:              |  |                                     |  |                                  |       |                                                                                   |         |                                                                               |          
|April 1-30, 2006     |  | 15,000                              |  | $                                | 49.34 |                                                                                   | 15,000  |                                                                               | 2,851,100
|May 1-31, 2006       |  | 130,400                             |  |                                  | 49.58 |                                                                                   | 130,400 |                                                                               | 2,720,700
|June 1-30, 2006      |  | 244,000                             |  |                                  | 49.10 |                                                                                   | 244,000 |                                                                               | 2,476,700
|                     |  |                                     |  |                                  |       |                                                                                   |         |                                                                               |          
|Total second quarter |  | 389,400                             |  | $                                | 49.27 |                                                                                   | 389,400 |                                                                               |          
|                     |  |                                     |  |                                  |       |                                                                                   |         |                                                                               |          



On November 14,
2005, the board of directors authorized a new share repurchase program of up to 3.0 million shares of StanCorp common stock. The new share repurchase program will be effected in the open market or in negotiated transactions through
December 31, 2007, and replaced the Companys previous share repurchase program.



|ITEM 3: | DEFAULTS UPON SENIOR SECURITIES
|------- | -------------------------------



None



|ITEM 4: | SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
|------- | ---------------------------------------------------



At the Annual Meeting of the Shareholders, held on May 8, 2006, the following matters were submitted to a vote: the election of four directors to
serve for three-year terms expiring in 2009, as further described in the proxy statement, and the ratification of the appointment of Deloitte & Touche LLP, as Independent Auditors for the current year. The results of the voting on these
matters were as follows:



|                                                           |  |            |  |                |  |           |  |                
|---------------------------------------------------------- |  | ---------- |  | -------------- |  | --------- |  | ---------------
|                                                           |  | Votes For  |  | Votes Withheld |  | Abstained |  | BrokerNon-Votes
|1. Election of Directors:                                  |  |            |  |                |  |           |  |                
|Virginia L. Anderson                                       |  | 39,116,560 |  | 978,609        |  |          |  |               
|Stanley R. Fallis                                          |  | 39,622,965 |  | 472,204        |  |          |  |               
|Peter O. Kohler, M.D.                                      |  | 39,335,779 |  | 759,390        |  |          |  |               
|Eric E. Parsons                                            |  | 39,350,699 |  | 744,470        |  |          |  |               
|2. Ratification of the Appointment of Independent Auditors |  | 39,978,863 |  | 34,732         |  | 81,575    |  |               



|ITEM 5: | OTHER INFORMATION
|------- | -----------------



None



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##### Table of Contents

|ITEM 6: | EXHIBITS
|------- | --------



Exhibit IndexExhibit 10.1

Credit Agreement Dated as of June 15, 2006, Among StanCorp Financial Group, Inc., as Borrower, The Lenders Listed Herein, as Lenders, Wells Fargo Bank, National Association, as Administrative
Agent, and U.S. Bank National Association, as Syndication Agent, $200,000,000Exhibit 31.1

Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002Exhibit 31.2

Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002Exhibit 32.1

Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002Exhibit 32.2

Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002




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##### Table of Contents

SIGNATURES



Pursuant to the
requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.



|                        |  |  |  |     |  |                        |  |                                                                                                
|----------------------- |  |  |  | --- |  | ---------------------- |  | -----------------------------------------------------------------------------------------------
|Date:    August 8, 2006 |  |  |  | By: |  | /s/    CINDY J.
MCPIKE
|                        |  |  |  |     |  |                        |  | Cindy J. McPike Senior Vice President and Chief Financial Officer (Principal Financial Officer)



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##### Table of Contents

EXHIBITS INDEX



|       |  |                                                                                                                                                                                                                                                                               |  |                                                                                                              
|------ |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | -------------------------------------------------------------------------------------------------------------
|Number |  | Name                                                                                                                                                                                                                                                                          |  | Method of Filing                                                                                             
|10.1   |  | Credit Agreement Dated as of June 15, 2006, Among StanCorp Financial Group, Inc., as Borrower, The Lenders Listed Herein, as Lenders, Wells Fargo Bank, National Association, as Administrative
Agent, and U.S. Bank National Association, as Syndication Agent, $200,000,000 |  | Filed as Exhibit 10.1 on the Registrants Form 8-K, dated June 16, 2006, and incorporated herein by reference
|       |  |                                                                                                                                                                                                                                                                              
|31.1   |  | Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                            |  | Filed herewith                                                                                               
|       |  |                                                                                                                                                                                                                                                                              
|31.2   |  | Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                            |  | Filed herewith                                                                                               
|       |  |                                                                                                                                                                                                                                                                              
|32.1   |  | Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                            |  | Filed herewith                                                                                               
|       |  |                                                                                                                                                                                                                                                                              
|32.2   |  | Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                            |  | Filed herewith                                                                                               



38