Tinker Federal Credit Union.

Tinker Federal Credit Union (TFCU) is the largest credit union in Oklahoma, with over 450,000 members and more than $6 billion in assets. Since 1946, we have been helping our members achieve their goals and realize their dreams. As a not-for-profit, member-owned financial cooperative, TFCU returns profits to our members through financial education, higher dividends on deposits, lower interest rates on loans, and low or no fees on service. And, being federally insured by NCUA, you can rest easy knowing your funds are safe and secure.

Loan Calculator


Use this self-help calculator tool to give you an idea of what your approximate monthly loan payment could be. We cannot and do not guarantee the applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes. Consult the financial lending company for specific loan details.

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