EXHIBIT 23.2
CONSENT OF MCGLADREY LLP
Consent of Independent Registered Public Accounting Firm
The Board of Directors
International Bancshares Corporation
We consent to the incorporation by reference in this Registration Statement on Form S-8 of International Bancshares Corporation of our reports dated February 27, 2012 relating to our audits of the consolidated financial statements and internal control over financial reporting, included and incorporated by reference in the Annual Report on Form 10-K of International Bancshares Corporation for the year ended December 31, 2011.
/s/ McGladrey LLP
Dallas, Texas
September 18, 2012