Document:

<PAGE>

           Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption "Independent
Registered Public Accounting Firm" in the Statement of Additional Information
and the incorporation by reference therein and to the use of our report dated
February 27, 2006 with respect to the consolidated financial statements of IDS
Life Insurance Company (name subsequently changed to RiverSource Life
Insurance Company) and to the use of our report dated March 31, 2006 with
respect to the financial statements of American Enterprise Variable Annuity
Account (name subsequently changed to RiverSource Variable Annuity Account) in
the Initial Registration Statement on Form N-4 for the registration of the
RiverSource Signature(SM) One Select Variable Annuity offered by RiverSource
Life Insurance Company.

                                                 /s/ Ernst & Young LLP
                                                 ----------------------------
                                                     Ernst & Young LLP

Minneapolis, Minnesota
January 2, 2007<PAGE>

           Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption "Independent
Registered Public Accounting Firm" in the Statement of Additional Information
and the incorporation by reference therein and to the use of our report dated
February 27, 2006 with respect to the consolidated financial statements of IDS
Life Insurance Company (name subsequently changed to RiverSource Life
Insurance Company) and to the use of our report dated March 31, 2006 with
respect to the financial statements of American Enterprise Variable Annuity
Account (name subsequently changed to RiverSource Variable Annuity Account) in
the Initial Registration Statement on Form N-4 for the registration of the
Wells Fargo Advantage(R) Variable Annuity offered by RiverSource Life
Insurance Company.

                                               /s/ Ernst & Young LLP
                                               ------------------------------
                                                   Ernst & Young LLP

Minneapolis, Minnesota
January 2, 2007<PAGE>

           Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption "Independent
Registered Public Accounting Firm" in the Statement of Additional Information
and the incorporation by reference therein and to the use of our report dated
February 27, 2006 with respect to the consolidated financial statements of IDS
Life Insurance Company (name subsequently changed to RiverSource Life
Insurance Company) and to the use of our report dated March 31, 2006 with
respect to the financial statements of American Enterprise Variable Annuity
Account (name subsequently changed to RiverSource Variable Annuity Account) in
the Initial Registration Statement on Form N-4 for the registration of the
Wells Fargo Advantage(R) Builder Variable Annuity offered by RiverSource Life
Insurance Company.

                                               /s/ Ernst & Young LLP
                                               ------------------------------
                                                   Ernst & Young LLP

Minneapolis, Minnesota
January 2, 2007<PAGE>

           Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption "Independent
Registered Public Accounting Firm" in the Statement of Additional Information
and the incorporation by reference therein and to the use of our report dated
February 27, 2006 with respect to the consolidated financial statements of IDS
Life Insurance Company (name subsequently changed to RiverSource Life
Insurance Company) and to the use of our report dated March 31, 2006 with
respect to the financial statements of American Enterprise Variable Annuity
Account (name subsequently changed to RiverSource Variable Annuity Account) in
the Initial Registration Statement on Form N-4 for the registration of the
Wells Fargo Advantage(R) Builder Select Variable Annuity offered by
RiverSource Life Insurance Company.

                                               /s/ Ernst & Young LLP
                                               ------------------------------
                                                   Ernst & Young LLP

Minneapolis, Minnesota
January 2, 2007CONTRACT DATA

<TABLE>
<S>                         <C>             <C>                <C>
Contract Number:            [9920-SAMPLE]   Contract Date:     [November 1, 2002]
Initial Purchase Payment:   [$25,000]       Retirement Date:   [November 1, 2042]
Annuitant:                  [John Doe]      Contract Type:     [Non-Qualified]
Contract Owner:             [John Doe]
</TABLE>

Upon issuance of this contract your initial purchase payment has been applied
to the One Year Fixed Account, Guarantee Period Account(s) and variable
subaccounts as shown below. You may make additional payments and change the
purchase payment allocation as provided in this contract. Refer to the
purchase payments provision on Page 9.

<TABLE>
<CAPTION>
Allocation                                                           Purchase
                                                                     Payment
                                                                    Allocation
                                                                    Percentage
<S>                                                                 <C>
AEL One-Year Fixed Account                                            [___%
[2 Year Guarantee Period Account                                       ___%
3 Year Guarantee Period Account                                        ___%
4 Year Guarantee Period Account                                        ___%
5 Year Guarantee Period Account                                        ___%
6 Year Guarantee Period Account                                        ___%
7 Year Guarantee Period Account                                        ___%
8 Year Guarantee Period Account                                        ___%
9 Year Guarantee Period Account                                        ___%
10 Year Guarantee Period Account                                       ___%
AXP(R) VP - Cash Management Fund                                       ___%
AXP(R) VP - Federal Income Fund                                        ___%
Evergreen VA Strategic Income Fund                                     ___%
Fidelity VIP Growth & Income Portfolio (Service Class)                 ___%
AIM V.I. Capital Appreciation Fund - Series I                          ___%
AIM V.I. Dent Demographics Fund - Series I                             ___%
AIM V.I. Premier Equity Fund - Series I                                ___%
Alliance VP Growth and Income Portfolio (Class B)                      ___%
Alliance VP Premier Growth Portfolio                                   ___%
(Class B)                                                              ___%
AXP(R) VP - New Dimensions Fund(R)                                     ___%
AXP(R) VP - S&P 500 Index Fund                                         ___%
Evergreen VA Growth and Income Fund                                    ___%
Evergreen VA Omega Fund]                                               ___%]
</TABLE>

<TABLE>
<CAPTION>
Allocation                                                           Purchase
                                                                     Payment
                                                                    Allocation
                                                                    Percentage
<S>                                                                 <C>
[Fidelity VIP Balanced Portfolio (Service Class)                      [___%
Fidelity VIP Contrafund(R) Portfolio (Service Class)                   ___%
MFS(R) Investors Trust Series - Service Class                          ___%
Putnam VT Growth and Income Fund - Class IB Shares                     ___%
Evergreen VA Masters Fund                                              ___%
Fidelity VIP Mid Cap Portfolio (Service Class)                         ___%
FTVIP Mutual Shares Securities Fund - Class 2                          ___%
Putnam VT Vista Fund - Class IB Shares                                 ___%
AXP(R) VP - Small Cap Advantage Fund                                   ___%
Evergreen VA Small Cap Value Fund                                      ___%
FTVIP Franklin Small Cap Fund - Class 2                                ___%
MFS(R) New Discovery Series - Service Class                            ___%
FTVIP Templeton Developing Markets Securities Fund - Class 2           ___%
FTVIP Templeton Foreign Securities Fund - Class 2                      ___%
Putnam VT International Growth Fund - Class IB Shares                  ___%
Evergreen VA Global Leaders Fund                                       ___%
Alliance VP Technology Portfolio (Class B)                             ___%
AXP(R) VP - Managed Fund                                               ___%
MFS(R) Total Return Series - Service Class]                            ___%
                                                                       ___%]
</TABLE>

                           Purchase Payment Credits

<TABLE>
<CAPTION>
    Cumulative Net Purchase Payment Amount    Net Purchase Payment Credit Percentage
    --------------------------------------    --------------------------------------
<S>                                           <C>
                [$0  -  $99,999                                [0%
                  $100,000 +]                                   1%]
</TABLE>

Purchase payment credits are not vested until [12 months ] after being
credited in the case of a free look cancellation, a death claim payment or a
full withdrawal not subject to withdrawal charges.

240343-EDP                          Page 2A

<PAGE>

                            CONTRACT DATA - Continued

<TABLE>
<S>               <C>                      <C>             <C>
Contract Number:  [9920-SAMPLE]            Contract Date:  [November 1, 2002]
</TABLE>

[Maximum Anniversary Value Death Benefit Rider- Attached]

[5% Accumulation Death Benefit Rider - Attached]

[ Enhanced Protection Death Benefit Rider - Attached]

<TABLE>
<S>                                                    <C>
[ Enhanced Death Benefit Rider - Attached]

[ Performance Credit Rider - Attached                  [Annual Charge of 0.15%]
"Subaccount Limitation under the Performance Credit Rider: We reserve the
right to limit the total amount in the fixed accounts (and the [ AXP Variable
Portfolio - Cash Management Fund]) to (10%) of the contract value." ]

[Guaranteed Minimum Income Benefit Rider               [Annual Charge of 0.30%]
(Maximum Anniversary Value Benefit Base) - Attached
"Subaccount Limitation under the Guaranteed Minimum Income Benefit Rider: We
reserve the right to limit the total amount in the fixed accounts (and the
[AXP Variable Portfolio - Cash Management Fund]) to (10%) of the total amount
in the subaccounts." ]

[ Guaranteed Minimum Income Benefit Rider              [Annual Charge of 0.30%]
(5% Accumulation Benefit Base)  - Attached
"Subaccount Limitation under the Guaranteed Minimum Income Benefit Rider: We
reserve the right to limit the total amount in the fixed accounts (and the
[AXP Variable Portfolio - Cash Management Fund] ) to (10%) of the total amount
in the subaccounts." ]

[Guaranteed Minimum Income Benefit Rider               [Annual Charge of 0.30%]
(Enhanced Protection Benefit Base)  - Attached
"Subaccount Limitation under the Guaranteed Minimum Income Benefit Rider: We
reserve the right to limit the total amount in the fixed accounts (and the [AXP
Variable Portfolio - Cash Management Fund]) to (10%) of the total amount in the
subaccounts." ]

[Guaranteed Minimum Income Benefit Rider               [Annual Charge of 0.45%]
(6% Accumulation Benefit Base)  - Attached
"Subaccount Limitation under the Guaranteed Minimum Income Benefit Rider: We
reserve the right to limit the total amount in the fixed accounts (and the
[AXP Variable Portfolio - Cash Management Fund]) to (10%) of the total amount
in the subaccounts." ]

[Benefit Protector Death Benefit Rider Attached        [Annual Charge of 0.25%]

   Rider Benefit Percentage                               [40%]
   Maximum Earnings at Death Percentage                  [250%]]

[Benefit Protector Plus Death Benefit Rider Attached   [Annual Charge of 0.40%]

   Rider Benefit Percentage                               [40%]
   Maximum Earnings at Death Percentage                  [250%]
   Purchase Payment Percentage Schedule
      Death Occurring in Contract Years                Percentage
         1 - 2                                             [0%]
         3 - 4                                            [10%]
         5 and later                                      [20%]]
</TABLE>

240343-EDP                          Page 2B

<PAGE>

                           CONTRACT DATA - Continued

<TABLE>
<S>               <C>                      <C>             <C>
Contract Number:  [9920-SAMPLE]            Contract Date:  [November 1, 2002]
</TABLE>

Withdrawal Charge: If you withdraw all or a portion of this contract, a
withdrawal charge may apply. A withdrawal charge applies if all or part of the
contract value withdrawn is from payments received during the [seven years]
before withdrawal.

<TABLE>
<CAPTION>
      Years From Purchase Payment Receipt                 Withdrawal Charge
      -----------------------------------        -----------------------------------
<S>                                              <C>
                      [1                         8.0% of purchase payment withdrawn
                      2                          8.0% of purchase payment withdrawn
                      3                          7.0% of purchase payment withdrawn
                      4                          7.0% of purchase payment withdrawn
                      5                          6.0% of purchase payment withdrawn
                      6                          5.0% of purchase payment withdrawn
                      7                          3.0% of purchase payment withdrawn
                      8 +                        0.0% of purchase payment withdrawn]
                                    OR
                      [1                         8.0% of purchase payment withdrawn
                      2                          7.0% of purchase payment withdrawn
                      3                          6.0% of purchase payment withdrawn
                      4                          4.0% of purchase payment withdrawn
                      5                          2.0% of purchase payment withdrawn
                      6 +                        0.0% of purchase payment withdrawn]
</TABLE>

You may withdraw the greater of 10 percent of your prior contract anniversary
contract value or contract earnings each contract year without incurring a
withdrawal charge. Refer to the withdrawal charge provision on Page 14 for
additional withdrawal charge information.

Annual Mortality and Expense Risk Charge: [0.85% - 1.70% of the daily net
asset value]                                                      See Page 13.

Annual Variable Account Administrative Charge: [0.15% of the daily net asset
value]                                                            See Page 13.

Contract Administrative Charge: [$40], waived at contract values of [$50,000]
or more

The Maximum Total Purchase Payment: [$1,000,000]

The Minimum Additional Purchase Payment: [$100]

The Minimum Investment in any Guarantee Period Account: [$1,000]

The Guaranteed Minimum Effective Interest Rate to be credited to the AEL One
Year Fixed Account and Guarantee Period Account(s) is 3%.

MARKET VALUE ADJUSTMENT
-----------------------
All payments and values based on the Guarantee Period Account(s) are subject
to a Market Value Adjustment formula, the operation of which may result in
upward and downward adjustments in amounts payable. See Page 14.

240343-EDP                          Page 2C

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