How do I change my name with Alliant Credit Union?

How to change your name with Alliant Credit Union

Married or divorced and updating your accounts? Here's how Alliant Credit Union takes a name change, from its own help page.

HowBy mail or fax

Phone800-328-1935

By mailYes, a letter works

Alliant Credit Union's steps

Fax or mail the Personal Information Change form with a copy of your marriage certificate, divorce decree, new license or court order.

Open Alliant Credit Union's page

Have these ready

A copy of your marriage certificate, divorce decree or court order (most companies ask for one).
Your updated driver's license or ID, if you have it. Social Security comes first, then the DMV.
Your account number, and the name the account is in now.

Let Sasha handle the letters

Sasha writes and signs your name change letter for Alliant Credit Union and every other company on your list, with your certificate attached. It can even print and mail it to Alliant Credit Union for you: no printer, no stamps. It also keeps track of who's done. The checklist is free.

See how Sasha works

More banks

Checked against Alliant Credit Union's own page in October 2026. Companies change their process; confirm on their site or by phone before you send anything. Sasha isn't affiliated with Alliant Credit Union.