Manage Your Bank Account
24/7 Account Info Line
Routing Number
103112552
Ordering Personal Checks
Gateway offers options to easily order checks when you need them. You can request them online through our Check Ordering Portal with Deluxe, via your Gateway Mobile Banking App, over the phone, or at your local Banking Center. Regardless, you can customize your checks with a variety of designs, update your info, and more!
Order Online Today!Online Banking Resources
Personal Banking Video Tutorials
Commercial Banking Video Tutorials
Step-By-Step Guide for Commercial Banking
Manage Your Mortgage Account
From application to closing and beyond, our digital mortgage tool makes it easy to manage your account and make payments.
New User Enrollment Instructions
Paperless Billing Enrollment Instructions
Recurring Draft Enrollment Instructions
Making Mortgage Payments
Managing Your Insurance
Mortgagee Clause
Consumer Real Estate 1st/2nd Mortgage Loans
Gateway Mortgage
ISAOA/ATIMA
P.O. Box 5013
Troy, MI 48007-5013Mortgagee Clause
All Other Loans
Gateway First Bank ISAOA/ATIMA
Attn: Bank Loan Operations
P.O. Box 976
Jenks, OK 74037-3448Property Insurance
Submit documents for property insurance, including hazard, wind, and flood. Enter 3079034 as a numerical code.