Gmac Address
Mc: 190 - Ftw - I20
Fort Washington, PA 19034
Gmac Phone Number

Gmac of Pennsylvania - Routing Number

31176181 The routing number for Gmac in Pennsylvania is used on Gmac checks and for direct deposits and wire transfers.

Gmac is a banking institution located in Fort Washington, PA. The routing number for Gmac is 31176181.

How to use the Gmac Routing Number

Routing number on sample check

Gmac's routing number is the eight or nine-digit number found on the bottom left hand side of Gmac checks, next to your checking account number and check number.

In the sample check on the left, the routing number is circled in red. Your checks may have a slightly different layout.

Your routing number is used like a bank's address, to ensure that financial transactions (like checks and direct deposits) get sent to the correct banking institution. You will need to know the Gmac Routing Number when setting up direct deposit with your employer, receiving direct-deposit benefits or tax refunds from the U.S. Government, or requesting a direct bank wire payment to your bank account.

Unlike your Gmac Bank Account Number, the Gmac Routing Number is the same for all Gmac accounts. If you have both your checking and savings accounts with Gmac, for example, they will both use the same routing number, 31176181.