EX-23 4 exhibit23allcorp123125.htm EX-23
Exhibit 23
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the following registration statements of our reports dated February 19, 2026, relating to the financial statements of The Allstate Corporation and the effectiveness of The Allstate Corporation’s internal control over financial reporting appearing in this Annual Report on Form 10-K of The Allstate Corporation for the year ended December 31, 2025.

Form S-3 Registration Statement Nos. |  | Form S-8 Registration Statement Nos.
333-279003 |  | 333-04919
|  | 333-40283
|  | 333-134243
|  | 333-175526
|  | 333-188821
|  | 333-200390
|  | 333-218343
|  | 333-228490
|  | 333-228491
|  | 333-228492
|  | 333-231753
|  | 333-291756
|  | 333-291757

/s/ DELOITTE & TOUCHE LLP
Chicago, Illinois
February 19, 2026