Exhibit 10.1

Execution Copy

SECOND AMENDMENT TO CREDIT AGREEMENT

THIS SECOND AMENDMENT TO CREDIT AGREEMENT, dated as of October 27, 2009 (this “Amendment”), is by and among ASSET ACCEPTANCE CAPITAL CORP. (the “Borrower”), the Lenders party to the Credit Agreement described below (collectively, the “Lenders” and individually, a “Lender”), and JPMORGAN CHASE BANK, N.A., a national banking association, as administrative agent for the Lenders (in such capacity, the “Administrative Agent”).

RECITALS

A. The Borrower, the Administrative Agent and the Lenders entered into a Credit Agreement, dated as of June 5, 2007 (as amended by a First Amendment to Credit Agreement dated as of March 10, 2008, and as further amended or modified from time to time, the “Credit Agreement”).

B. The Borrower desires to amend the Credit Agreement, and the Administrative Agent and the Lenders are willing to do so strictly in accordance with the terms hereof.

TERMS

In consideration of the premises and of the mutual agreements herein contained, the parties agree as follows:

ARTICLE 1.

AMENDMENTS

Upon the satisfaction of the conditions set forth in Article 3 hereof, the Credit Agreement shall be amended as follows:

1.1 The following definitions in Section 1.01 are restated as follows:

“ Alternate Base Rate ” means, for any day, a rate per annum equal to the greatest of (a) the Prime Rate in effect on such day, (b) the Federal Funds Effective Rate in effect on such day plus  ¹ / 2 of 1% or (c) the Adjusted LIBO Rate for a one month Interest Period on such day (or if such day is not a Business Day, the immediately preceding Business Day) plus 1%, provided that, for the avoidance of doubt, the Adjusted LIBO Rate for any day shall be based on the rate appearing on the Reuters Screen LIBOR01 Page 1 (or on any successor or substitute page) at approximately 11:00 a.m. London time on such day. Any change in the Alternate Base Rate due to a change in the Prime Rate, the Federal Funds Effective Rate or the Adjusted LIBO Rate shall be effective from and including the effective date of such change in the Prime Rate, the Federal Funds Effective Rate or the Adjusted LIBO Rate, respectively.

“ Applicable Margin ” means, for any day, (a) with respect to any Eurocurrency Loan or ABR Loan that is a Tranche B Term Loan, as the case may be, the applicable rate per annum set forth below under the caption “Tranche B Eurocurrency Spread” or “Tranche B ABR Spread”, as the case may be, based upon the Leverage Ratio as of the most recent determination date and (b) with respect to any Eurocurrency Loan or ABR Loan that is a Revolving Loan or with respect to the commitment fees or fees on Letters of Credit payable hereunder, as the case may be, the applicable rate per annum set forth below under the caption “Revolving Eurocurrency Spread”, “Revolving ABR Spread”, “Commitment Fee Rate” or “Letter of Credit Fee”, as the case may be, based upon the Leverage Ratio as of the most recent determination date:

The Applicable Margin shall be determined in accordance with the foregoing table based on the Leverage Ratio as of the end of each Fiscal Quarter. Adjustments, if any, to the Applicable Margin shall be effective the first day of the month following the month that the Administrative Agent is scheduled to receive the applicable financials under Section 5.01(a) or (b) and certificate under Section 5.01(c). If the Borrower fails to deliver the financials to the Administrative Agent at the time required hereunder, then the Applicable Margin shall be set at Level IV until such financials are so delivered. Notwithstanding anything herein to the contrary, the Applicable Margin shall be set at Level III as of the effective date of the Second Amendment to this Agreement.

“ Consolidated Adjusted EBITDA ” means Consolidated Net Income plus , to the extent deducted from revenues in determining Consolidated Net Income, (a) Consolidated Interest Expense, (b) expense for taxes paid or accrued net of tax refunds, (c) depreciation expense, (d) amortization expense (excluding amortization of Receivables), (e) the Amortized Collections and (f) non-cash losses and non-cash expenses, minus , to the extent included in Consolidated Net Income, extraordinary gains (as determined in accordance with GAAP) realized other than in the ordinary course of business and non-cash gains and other non-cash income, all calculated for the Borrower and its Subsidiaries on a consolidated basis.

“ Defaulting Lender ” means any Lender, as determined by the Administrative Agent, that has (a) failed to fund any portion of its Loans or participations in Letters of Credit or Swingline Loans within three Business Days of the date required to be funded by it hereunder, (b) notified the Borrower, the Administrative Agent, the Issuing Bank, the Swingline Lender or any Lender in writing that it does not intend to comply with any of its funding obligations under this Agreement or has made a public statement to the effect that it does not intend to comply with its funding obligations under this Agreement or under other agreements in which it commits to extend credit, (c) failed, within three Business Days after request by the Administrative Agent, to confirm that it will comply with the terms of this Agreement relating to its obligations to fund prospective Loans and participations in then outstanding Letters of Credit and Swingline Loans, (d) otherwise failed to pay over to the Administrative Agent or any other Lender any other amount required to be paid by it hereunder within three Business Days of the date when due, unless the subject of a good faith dispute, or (e) (i) become or is insolvent or has a parent company that has become or is insolvent or (ii) become the subject of a bankruptcy or insolvency proceeding, or has had a receiver, conservator, trustee or custodian appointed for it, or has taken any action in furtherance of, or indicating its consent to, approval of or acquiescence in any such proceeding or appointment or has a parent company that has become the subject of a bankruptcy or insolvency proceeding, or has had a receiver, conservator, trustee or custodian appointed for it, or has taken any action in furtherance of, or indicating its consent to, approval of or acquiescence in any such proceeding or appointment; provided, however, in all cases that a Defaulting Lender shall no longer be deemed a Defaulting Lender when the Defaulting Lender shall have cured the conditions which shall have caused it to be a Defaulting Lender hereunder.

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“ Required Lenders ” means, at any time, Lenders having Credit Exposure and unused Commitments representing more than 50% of the sum of the total Credit Exposure and unused Commitments at such time. The “Required Lenders” of a particular Class of Loans means Lenders having Revolving Exposures, outstanding Tranche B Term Loans and unused Commitments of such Class, as applicable, representing more than 50% of the total Revolving Exposures, outstanding Tranche B Term Loans and unused Commitments of such Class, as applicable, at such time. The Credit Exposure and unused Commitments of any Defaulting Lender shall be disregarded in determining Required Lenders at any time, except in respect of any matters which would treat the Defaulting Lender differently from the other Lenders in the same Class of Loans.

“ Required Revolving Lenders ” means, at any time, Lenders having Revolving Exposure and unused Revolving Commitments representing more than 50% of the sum of the total Revolving Exposure and unused Revolving Commitments at such time. The Revolving Exposure and unused Revolving Commitments of any Defaulting Lender shall be disregarded in determining Required Revolving Lenders at any time except in respect of any matters which would treat the Defaulting Lender differently from the other Lenders having Revolving Exposure.

1.2 The following definition is added to Section 1.01 of the Credit Agreement:

“ Related Investment ” means an investment by the Company or any of its Subsidiaries in a vendor to the Company or any of its Subsidiaries or in a Person engaged in a business that is conducted by the Borrower or any of its Subsidiaries on the date of execution of this Agreement and businesses reasonably related thereto.

1.3 Reference in the definition of “Change in Control” to “25%” is replaced with “35%”.

1.4 Reference in the definition of “Excess Cash Flow” to (a) “non-cash charges” is replaced with “non-cash losses and non-cash expenses” and (b) “non-cash income items” is replaced with “non-cash gains and other non-cash income”.

1.5 The following new Section 2.21 is added to the Credit Agreement:

SECTION 2.21 Defaulting Lenders . Notwithstanding any provision of this Agreement to the contrary, if any Lender becomes a Defaulting Lender, then the following provisions shall apply for so long as such Lender is a Defaulting Lender:

(a) if any Swingline Exposure or LC Exposure exists at the time a Lender is a Defaulting Lender, the Borrower shall within one Business Day following notice by the Administrative Agent (i) prepay such Swingline Exposure or, if agreed by the Swingline Lender, cash collateralize the Swingline Exposure of the Defaulting Lender on terms satisfactory to the Swingline Lender and (ii) cash collateralize such Defaulting Lender’s LC Exposure in accordance with the procedures set forth in Section 7.01 for so long as such LC Exposure is outstanding; and

(b) the Swingline Lender shall not be required to fund any Swingline Loan and the Issuing Bank shall not be required to issue, amend or increase any Letter of Credit unless it is satisfied that cash collateral will be provided by the Borrower in accordance with Section 2.21(a).

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1.6 Reference in Section 3.04(b) to “December 31, 2006” is replaced with “December 31, 2008”.

1.7 The period at the end of Section 6.04(e) is replaced with “: and” and the following new Section 6.04(f) is added to the Credit Agreement:

(f) Related Investments in an aggregate amount, measured as of the time made, not to exceed $5,000,000

1.8 Section 6.09 entitled “Change of Name or Location; Change of Fiscal Year” is restated as follows:

SECTION 6.09. Change of Name or Location; Change of Fiscal Year . No Loan Party shall (a) change its name as it appears in official filings in the state of its incorporation or organization, (b) change the type of entity that it is, (c) change its organization identification number, if any, issued by its state of incorporation or other organization or mailing address, or (d) change its state of incorporation or organization, in each case, unless the Administrative Agent shall have received at least thirty days prior written notice of such change and the Administrative Agent shall have acknowledged in writing that either (1) such change will not adversely affect the validity, perfection or priority of the Administrative Agent’s security interest in the Collateral, or (2) any reasonable action requested by the Administrative Agent in connection therewith has been completed or taken (including any action to continue the attachment, priority, perfection or enforceability of any Liens in favor of the Administrative Agent, on behalf of Lenders, in any Collateral). No Loan Party shall change its chief executive office or principal place of business unless the Administrative Agent shall have received at least thirty days’ prior written notice of such change and the new chief executive office or principal place of business is located in the continental U.S. and such Loan Party shall have promptly taken any reasonable action requested by the Administrative Agent in connection therewith (including any action to continue the attachment, priority, perfection or enforceability of any Liens in favor of the Administrative Agent, on behalf of Lenders, in any Collateral). No Loan Party shall change its locations at which Collateral is held or stored, or the location of its records concerning the Collateral as set forth in the Collateral Documents, in each case, unless the Administrative Agent shall have received at least five days, or thirty days if such new location is located outside the continental U.S. (or in each of the foregoing cases, such other period of time agreed to by the Borrower and the Administrative Agent from time to time), prior written notice of such change and the Administrative Agent shall have acknowledged in writing that either (1) such change will not adversely affect the validity, perfection or priority of the Administrative Agent’s security interest in the Collateral, or (2) any reasonable action requested by the Administrative Agent in connection therewith has been completed or taken (including any action to continue the attachment, priority, perfection or enforceability of any Liens in favor of the Administrative Agent, on behalf of Lenders, in any Collateral). No Loan Party shall change its Fiscal Year or Fiscal Quarter end.

1.9 Section 6.09 entitled “ Amendments to Agreements ” is re-designated as Section 6.09-B.

1.10 Section 6.12(a) is restated as follows:

(a) Leverage Ratio . Permit or suffer the Leverage Ratio to exceed (i) 1.50 to 1.0 at any time on or before December 30, 2011 or (iii) 1.25 to 1.0 at any time thereafter.

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1.11 Reference in Section 6.12(b) to “$80,000,000” is deleted and “$85,000,000” is substituted in place thereof.

1.12 Section 6.12(c) is restated as follows:

(c) Ratio of Total Liabilities to Tangible Net Worth . Permit or suffer the ratio of the Consolidated Total Liabilities to the Consolidated Tangible Net Worth to exceed (i) 2.50 to 1.0 at any time on or before December 30, 2011, (ii) 2.25 to 1.0 at any time on or after December 31, 2011 and on or before March 30, 2012, or (iii) 2.00 to 1.0 to any time thereafter.

1.13 The following is added to the end of Section 9.02(b) of the Credit Agreement: “Without limiting the foregoing, Section 2.21 may not be amended or otherwise modified without the prior written consent of the Administrative Agent, the Issuing Bank and the Swingline Lender.”

ARTICLE 2.

REPRESENTATIONS

The Borrower represents and warrants to the Administrative Agent and the Lenders that:

2.1 The execution, delivery and performance of this Amendment are within the Borrower’s corporate powers and have been duly authorized by all necessary corporate and, if required, stockholder action. This Amendment has been duly executed and delivered by the Borrower and constitutes a legal, valid and binding obligation of the Borrower, enforceable in accordance with its terms, subject to applicable bankruptcy, insolvency, reorganization, moratorium or other laws affecting creditors’ rights generally and subject to general principles of equity, regardless of whether considered in a proceeding in equity or at law.

2.2 The execution, delivery and performance of this Amendment by the Borrower (a) do not require any consent or approval of, registration or filing with, or any other action by, any Governmental Authority, except such as have been obtained or made and are in full force and effect, (b) will not violate any applicable law or regulation or the charter, by-laws or other organizational documents of the Borrower or any of its Subsidiaries or any order of any Governmental Authority, (c) will not violate or result in a default under any indenture, agreement or other instrument binding upon the Borrower or any of its Subsidiaries or its assets, or give rise to a right thereunder to require any payment to be made by the Borrower or any of its Subsidiaries, and (d) will not result in the creation or imposition of any Lien on any asset of the Borrower or any of its Subsidiaries.

2.3 After giving effect to the amendments herein contained, the representations and warranties contained in Article III of the Credit Agreement and the representations and warranties contained in the other Loan Documents are true on and as of the date hereof with the same force and effect as if made on and as of the date hereof.

2.4 No Default exists or has occurred and is continuing on the date hereof.

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ARTICLE 3.

CONDITIONS PRECEDENT

This Amendment shall become effective as of the date hereof when each of the following conditions is satisfied:

3.1 The Borrower and the Required Lenders shall have signed this Amendment.

3.2 The Guarantors shall have signed the Consent and Agreement hereto.

3.3 The Borrower shall have paid to the Administrative Agent, for the account of each Lender that has signed this Amendment on or before 5:00 pm EST on the date hereof, a fee in an amount equal to 50.0 basis points on the sum of such Lender’s Revolving Commitment plus the outstanding principal balance of such Lender’s Tranche B Term Loan.

3.4 The Borrower shall have delivered or caused to be delivered to the Administrative Agent such other documents and satisfied such other conditions as required by the Administrative Agent.

ARTICLE 4.

MISCELLANEOUS .

4.1 References in the Credit Agreement or in any other Loan Document to the Credit Agreement shall be deemed to be references to the Credit Agreement as amended hereby and as further amended from time to time.

4.2 Except as expressly amended hereby, each of the Borrower and each Guarantor (by Consent and Agreement hereto) acknowledges and agrees that (a) the Credit Agreement and all other Loan Documents are ratified and confirmed and shall remain in full force and effect, (b) it has no set off, counterclaim, defense or other claim or dispute