@sipi gal, Hello, hope your day is going well. Your request is something you can do on usaa.com or by our Mobile app. I am posting the steps below for your convenience. We are also available by phone @ 1-210-531-8722. Hope this helps. Thank you. ~ Suzy
From My USAA:
Select the deposit account.
To extend the section, select I Want To located on the right side.
Select More Services.
From the ATM/Debit Card section, select Change Card Limits.
Follow the prompts to increase/decrease an ATM limit.