EX-23.1 2 y99103exv23w1.txt CONSENT OF DELOITTE & TOUCHE LLP EXHIBIT 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos. 333-105706 and 333-34092 of The Hartford Financial Services Group, Inc. on Form S-8 of our report dated June 15, 2004, appearing in this Annual Report on Form 11-K/A of The Hartford Investment and Savings Plan for the year ended December 31, 2003. DELOITTE & TOUCHE LLP Hartford, Connecticut July 16, 2004