EX-23.1 3 auditorconsentpwcex23_1.txt AUDITOR CONSENT PRICEWATERHOUSECOOPERS LLP EXHIBIT 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated February 26, 2007 relating to the financial statements, management's assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting, which appears in the 2006 Annual Report to Shareholders, which is incorporated by reference in American Express Company's Annual Report on Form 10-K for the year ended December 31, 2006. We also consent to the incorporation by reference of our report dated February 26, 2007 relating to the financial statement schedules, which appears in such Annual Report on Form 10-K. /s/ PricewaterhouseCoopers LLP New York, New York May 7, 2007