EX-23 2 alicmarketsmartexh23.txt EXHIBIT 23 CONSENT OF INDEPENDENT AUDITORS CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in this Post-Effective Amendment No. 5 to Registration Statement No. 333-105331 on Form S-3 of our report dated March 9, 2007, (which report expresses an unqualified opinion and includes an explanatory paragraph relating to a change in method of accounting for certain nontraditional long-duration contracts and for separate accounts in 2004) relating to the financial statements and financial statement schedules of Allstate Life Insurance Company appearing in the Annual Report on Form 10-K of Allstate Life Insurance Company for the year ended December 31, 2006, and to the reference to us under the heading "Experts" in Exhibit 99 of Part II of this Registration Statement. /s/ DELOITTE & TOUCHE LLP Chicago, Illinois April 16, 2007