Attached files
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement Nos. 333-151358 and
333-110378 on Form S-8, and Nos. 333-128329 and 333-128330 on Form S-3/A of our reports dated
March 16, 2011 relating to the consolidated financial statements of Marlin Business Services Corp.
and subsidiaries and the effectiveness of Marlin Business Services Corp. and subsidiaries internal
control over financial reporting, appearing in this Annual Report on Form 10-K of Marlin Business
Services Corp. for the year ended December 31, 2010.
/s/ Deloitte & Touche LLP
Philadelphia, Pennsylvania
March 16, 2011
March 16, 2011