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Founded by Tinker AFB civilians during WWII, Tinker Federal Credit Union has grown into Oklahoma’s #1 credit union while staying 100% member-owned. Better rates, zero junk fees, and powerful digital banking for military, civilians and families across the Sooner State and nationwide.
From humble beginnings in 1946 with just $5 deposits, Tinker Federal Credit Union has become Oklahoma’s largest and one of America’s strongest credit unions — all while staying true to our roots: people helping people. No shareholders. No corporate greed. Just better banking for military members, civilians and families across the state and beyond.
Every modern banking feature — completely free and built for Oklahoma lives.
Joining the credit union that has your back is faster than a Sonic run.
We protect those who protect us with the strongest security available.
We never stop improving the tools that serve Oklahoma’s heroes.
From Tinker AFB to every corner of Oklahoma, members share why they bank with us.
“Best rates in Oklahoma and the app works overseas — love Tinker Federal Credit Union!” – Capt. Mike R., Germany
“Been a member since 1985 — Tinker Federal Credit Union always has my back.” – Sgt. Sarah L., Oklahoma City
“Saved thousands on my mortgage — thank you Tinker Federal Credit Union!” – Officer Robert T., Norman
You protect us. We protect your wallet.
First responders and military families achieving their dreams — one member at a time.
See exactly where your money goes — no matter how unpredictable the job.
We help you win with money — on and off duty.
Build powerful tools for first responders securely.
We team up with the best to give you the best.
Love helping heroes win with money?
Level up your money game — on us.
We’re here whenever duty calls.
We protect the communities you protect.
Oklahoma’s favorite credit union — year after year.
Your money is protected and your voice matters.
Honored year after year for serving those who serve.
We’re here to help — anytime, anywhere.
Email: [email protected]
Phone: 405-732-0324
Everything growing businesses and departments need.
Simple tips from those who know security best.
Everything you need — even on the longest shift.
We give back to those who give everything.
Grow your money faster — for you and your family.
Loans that feel fair — because heroes deserve the best.
Everything a growing business or department needs.
Tools and guidance to reach your goals — on and off duty.
Oklahoma’s largest credit union is waiting to welcome you with better rates, lower fees and service that feels like family — no matter where life takes you.