EXB 15 - 03.31.2015

We are aware that our report dated April 29, 2015 on our review of interim financial information of MasterCard Incorporated and its subsidiaries (the “Company”) as of March 31, 2015 and for the three month periods ended March 31, 2015 and 2014 and included in the Company's quarterly report on Form 10-Q for the quarter ended March 31, 2015 is incorporated by reference in its Registration Statements on Form S-8 dated June 30, 2006 (File No. 333-135572), August 9, 2006 (File No. 333-136460), and June 15, 2007 (File No. 333-143777), and the Registration Statement on Form S-3 dated August 2, 2012 (No. 333-183021).