Estate planning at Tinker FCU
How to protect 14 Tinker FCU accounts — manage beneficiaries in-branch, fund a trust in-branch, and file death claims
Phone(405) 732-0324
Toll-Free1-800-456-4828
Mailing Address
Tinker Federal Credit Union, P.O. Box 45750, Tinker AFB, OK 73145-0750
Tulsa
Stillwater
Enid
TFCU Financial Advisors (investments)
WebsiteLearn more→
Phone(405) 732-0324
Toll-Free1-800-456-4828
Mailing Address
Tinker Federal Credit Union, P.O. Box 45750, Tinker AFB, OK 73145-0750
Tulsa
Stillwater
Enid
TFCU Financial Advisors (investments)
WebsiteLearn more→
Member Service Center (option 6)
Phone(405) 732-0324
Toll-Free1-800-456-4828
Mailing Address
Tinker Federal Credit Union, P.O. Box 45750, Tinker AFB, OK 73145-0750
WebsiteNotify online→
Verified Jul 2026
Tinker FCU is a credit union offering 14 accounts that interact with estate planning in different ways. As a membership-based credit union, Tinker FCU operates 30 locations across Oklahoma and Texas. Oklahoma branches include the OKC metro (Oklahoma City, Edmond, Midwest City, Moore, Norman, Choctaw, Yukon), Ada, Enid, Shawnee, Stillwater, Tulsa, Owasso, and three on-base branches at Tinker AFB. The Vance Air Force Base branch is temporarily closed. Texas presence is in Denton County (Cross Roads and Denton branches). Mailing address: P.O. Box 45750, Tinker AFB, OK 73145. Membership qualifies through 3,600+ paths: living, working, worshiping, or attending school in Payne, Pontotoc, or Seminole County or Oklahoma City's Empowerment Zone; military or civilian personnel at Tinker AFB, Vance AFB, Oklahoma Armed Forces Reserve Centers, or listed Army National Guard facilities; membership in an Oklahoma veterans organization; employment with a listed business partner; and immediate family or household members of anyone who qualifies. Estate-relevant: the surviving spouse of a deceased member is independently eligible to join, which matters when a beneficiary or successor trustee needs to hold the account at TFCU rather than close it. Understanding how each account transfers at death—and which ones a trust can hold—helps families avoid probate delays and unintended outcomes.
At Tinker FCU, beneficiary designations are managed in branch, by mail, and by phone. Accounts can also be retitled into a trust to keep them out of probate entirely.
Tinker FCU provides specific procedures for both proactive estate planning and filing claims after a death.
Preparing your estate
Beneficiaries and trust funding
How to update beneficiaries in-branch, fund a trust in-branch, and review 14 account types at Tinker FCU.
View details →When someone dies
Death claim process
3-step process, 5 required documents, and contact information for survivors.
View details →Because Tinker FCU serves a limited number of states, procedures for trust funding and beneficiary changes may differ depending on your location. Verify availability before starting.
Frequently asked questions
Yes, but TFCU gates it on membership. Bylaws Article III, Section 6 requires that for shares issued in a revocable trust, the settlor be a TFCU member in his or her own right; for an irrevocable trust, either the settlor or a beneficiary must be a member. A trust can be a member entity in its own right only if all settlors, trustees, and beneficiaries are within TFCU's field of membership. To open the account TFCU asks for a memorandum, certification, or affidavit of trust showing the trust's legal name, date of establishment, grantors, trustees, successor trustees, beneficiary names, and taxpayer ID, plus BOTH a share account agreement and a trust account authorization agreement. All co-trustees must be able to act independently -- TFCU says it may reject a trust account when a trustee has not established independent authority. TFCU will never act as trustee itself.
Sources
Data sourced from Tinker FCU primary sources (16 pages reviewed). How we research.
Phone(405) 732-0324
Toll-Free1-800-456-4828
Mailing Address
Tinker Federal Credit Union, P.O. Box 45750, Tinker AFB, OK 73145-0750
Tulsa
Stillwater
Enid
TFCU Financial Advisors (investments)
WebsiteLearn more→
Phone(405) 732-0324
Toll-Free1-800-456-4828
Mailing Address
Tinker Federal Credit Union, P.O. Box 45750, Tinker AFB, OK 73145-0750
Tulsa
Stillwater
Enid
TFCU Financial Advisors (investments)
WebsiteLearn more→
Member Service Center (option 6)
Phone(405) 732-0324
Toll-Free1-800-456-4828
Mailing Address
Tinker Federal Credit Union, P.O. Box 45750, Tinker AFB, OK 73145-0750
WebsiteNotify online→
Verified Jul 2026
Estate planning articles
Learn how to protect your Tinker FCU accounts and other assets with trusts, beneficiary designations, and estate planning documents.
