American Express recently created a single sign-on for users who have both a Credit Card and a High-Yield Savings Account. Originally, after moving to the Open Authentication process for linking and updating accounts, Personal Savings accounts were not supported.
As of June 17, 2024, the Open Authentication process for American Express has been updated to include Personal Savings accounts.
If your Savings account is currently linked under 'American Express Personal Savings' and is unable to update, we recommend marking this account as closed, and then linking the account under the 'American Express' site instead.
This will preserve the historical data of your Savings account.