Axos Financial (AX) 10-K 2015 FY Annual report

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

BofI Holding, Inc.

San Diego, CA

We hereby consent to the incorporation by reference in the Registration Statements on Form S-­3ASR (No. 333-202187) and Form S-8 (No. 333-199691 and 333-124702) of BofI Holding, Inc. of our reports dated August 26, 2015, relating to the consolidated financial statements, and the effectiveness of BofI Holding, Inc.’s internal control over financial reporting, which appears in this Form 10-K.

/s/ BDO USA, LLP

San Diego, California

August 26, 2015