How to change your address on American Express
Sign in to American Express, open Account › Addresses, replace your mailing address and save.
Steps
- Sign in and open Account → Addresses.
- Edit your home/billing address and save.
- Update any additional cards on the account if listed separately.
One American Express gotcha. Amex verifies online purchases against your billing address. A stale one can cause declines, so update before your next big order.
Menus change, so confirm on American Express’s site.
Worth knowing for credit cards accounts
- Card issuers verify your identity against your billing address. Online checkout can start failing after a move if it goes stale.
- Replacement cards mailed to an old address are a common identity-theft vector.