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Exhibit 10.48

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# Neal Hill

# Senior Vice President,
Corporate DevelopmentFY07 Compensation Plan

Effective Date: March
1, 2006 to February 28, 2007

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# Cash Compensation
Elements (All in Canadian $)

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| |  | Annual Base Salary                |  | $330,000 | 
| |  | --------------------------------- |  | -------- | 
| |  | Annual Incentive @ 100%           |  | $165,000 | 
| |  | Annual Total Target Income @ 100% |  | $495,000 | 

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# Equity Compensation
Elements

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| |  | Stock Option Grant                        |  | 20,000 Options | 
| |  | ----------------------------------------- |  | -------------- | 
| |  | Target Restricted Stock Unit Grant @ 100% |  | 4,000 RSUs     | 

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# FY07 Executive
Incentive Grid (Share in Success Plan)

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The Share In Success Grid appearing
below (SIS Grid) is designed to reward achievement based on Operating
Margin and Revenue performance, and to discourage the achievement of one performance
metric at the expense of the other. If threshold performance is not achieved on either
performance metric, the FY07 corporate factor from the SIS Grid will be zero. Otherwise,
the number at the intersection of the results of the two (2) metrics will be multiplied by
the result of the Customer Loyalty Factor appearing in the table below to determine the
SIS Factor This will be multiplied by your Annual Target Incentive and
Target Restricted Stock Unit Grant to determine the actual amounts in each case. The
impact of the Customer Loyalty Factor ranges from 90% to 110%. The maximum SIS
Factor is 200%.

EXECUTIVE INCENTIVE GRID (DESCRIBED
ABOVE) INTENTIONALLY DELETED

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# FY07 Customer Loyalty
Factor Grid

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The Customer Loyalty Factor will be
the average of the quarterly scores from the customer loyalty survey which measures
customer loyalty through repurchase intentions and customer referenceability.

CUSTOMER LOYALTY FACTOR GRID
(DESCRIBED ABOVE) INTENTIONALLY DELETED

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General Terms

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This Compensation Plan contains the
details of your compensation for Fiscal Year 2007 (FY07). It forms part
of your Employment Agreement with Cognos. All compensation amounts are in Canadian
Dollars.

|1) |  | HRC
Approval.The Human Resources & Compensation Committee of the Board of
Directors of Cognos Incorporated (Committee) approved this
Compensation Plan on April 5, 2006 and it is binding between you and Cognos
when signed by both parties.
|-- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|2) |  | FY07
Incentive Payment.Your FY07 Annual Incentive payment (FY07
Incentive Payment) will be determined as set out in the section
above entitled FY07 Executive Incentive Grid (Share in Success).
|-- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|3) |  | FY07
RSU Grant.Your FY07 Restricted Stock Unit Grant (FY07 RSU Grant)
will be determined as set out in the section above entitled FY07
Executive Incentive Grid (Share in Success).
|-- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | The
restricted share units (RSUs), if any, will be granted following the
filing of a Current Report on Form 8-K, releasing Cognos audited FY07 financial
results. RSUs will be subject to the terms and conditions of the Cognos Incorporated
2002-2015 Restricted Share Plan (RSU Plan). On each anniversary of the
RSU grant date, twenty-five percent (25%) of the RSUs will vest.
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | If your employment is
terminated by Cognos without Just Cause, as defined in your current employment
agreement (Agreement), (including constructive dismissal) or you terminate
your employment for any Good Reason, as defined in the Agreement, then the
following provisions shall apply:
| | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | (a)
           notwithstanding any terms of any plan or agreement to the contrary, all of your
          entitlements or rights pursuant to any RSUs already granted as part of the FY07
          RSU Grant shall continue to vest during the eighteen (18) month period following
          the date of termination, and once vested shall be exercisable in accordance with
          the terms of the RSU Plan;
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | (b)
           you shall also be entitled (if your employment terminates prior to the end of
          fiscal year 2007) to your FY07 RSU Grant, if any, pro-rated for the period up to
          the date of termination of employment (such grant to be determined and made at
          the times that Cognos generally determines and makes such grants to senior
          executives) and
| | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | (c)
           notwithstanding the terms of any plan or agreement to the contrary, on the
occurrence of a Change of Control, as defined in the Agreement, the
entire Target Restricted Stock Unit Grant
shall become fully granted, and once granted shall vest in its entirety if such
termination by Cognos or by you occurs on or
within twelve (12) months following the date of any Change of Control.
| | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|4) |  | Stock
Option Grant.Any stock options granted pursuant to the Stock Option Grant
will be granted at the same time as the annual stock option focal for all
employees. Options will be subject to the terms and conditions of the
Cognos Incorporated 2003-2008 Stock Option Plan. On each anniversary of
the option grant date, twenty-five percent (25%) of the options will vest.
|-- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|5) |  | Repayment
and Surrender.The FY07 Incentive Payment, if any, and the FY07 RSU Grant,
if any, are each based on performance measures and will be subject to
recalculation by Cognos and repayment by you in certain circumstances.
|-- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

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| | If
the audited financial statements of Cognos Incorporated in respect of any fiscal year
after Fiscal Year 2006 are, or are required to be, subsequently re-stated in any material
respect, and for reasons that the Human Resources & Compensation Committee of the
Board of Directors of Cognos Incorporated (Committee) deems, in its
sole discretion, to be based on error, malfeasance or negligence, then any annual
incentive payment (Incentive Payment), including the FY07 Incentive
Payment, and any share-based compensation grant (Share-Based Grant),
including the FY07 RSU Grant, based on those audited financial statements will be
recalculated based on the restated financial statements.
| | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | If
the original Incentive Payment is greater than the recalculated Incentive Payment, you
will immediately pay the difference between such amounts to the employing Cognos
subsidiary (subject to such other repayment terms as may be approved by the Committee). If
the original Incentive Payment is less than the recalculated Incentive Payment, Cognos
will forthwith pay you the difference between such amounts, less any deductions at source
required by applicable law.
| | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | If
the number of options, RSUs or similar share-based compensation (Units)
granted in the original Share-Based Grant is greater than the number to be granted in the
recalculated Share-Based Grant, you will immediately surrender a number of options, RSUs
or Units, as the case may be, equal to the difference between the original Share-Based
Grant and the recalculated Share-Based Grant. If you do not have sufficient options, RSUs
or Units, as the case may be, to surrender to Cognos, you will transfer/deliver to Cognos
an equivalent number of Cognos shares or, with the prior written consent of Cognos, the
cash equivalent for such shares. If the number of options, RSUs or Units granted in the
original Share-Based Grant is less than the number granted in the recalculated Share-Based
Grant, Cognos will, subject to its then current option, RSU and Unit grant
policies/practices and the terms of the relevant share based plan, immediately grant an
additional number of options, RSUs or Units, as the case may be, equal to the difference
between the original Share-Based Grant and the recalculated Share-Based Grant.
| | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | Any
repayment made by you to Cognos will be net of any taxes originally withheld at source by
Cognos (Tax Withholding Amount). Any subsequent refund to you of any
taxes in respect of the original FY07 Incentive Payment will be immediately payable by you
to Cognos upon receipt, up to the Tax Withholding Amount.
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|6) |  | Stock
Ownership.    Cognos stock ownership guidelines applicable to you are two (2)
times the sum of your Annual Base Salary and Annual Target Incentive or
$990,000. At the start of fiscal year 2007 this represented 22,500 shares.
The target date for meeting the ownership guidelines is May 25, 2009
which is five (5) years from your date of hire. As per the ownership
guidelines, until such time that you have met the ownership guidelines,
twenty-five (25%) of all stock options exercised by you, and RSUs that
vest, must be retained in common shares.
|-- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

# AGREED AND ACCEPTED AS OF
JULY 31, 2006:

|/s/ Neal Hill              |  | July 31, 2006
|-------------------------- |  | -------------
|                           |  |              
|Neal Hill                  |  | Date         
|SVP, Corporate Development |  |              

|/s/ John Jussup                        |  | July 31, 2006
|-------------------------------------- |  | -------------
|                                       |  |              
|John Jussup                            |  | Date         
|SVP, Chief Legal Officer and Secretary |  |              

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