Our story began over 85 years ago at Fox Tech High School, where ten teachers signed a charter to form San Antonio Teachers Credit Union.
You rely on us to deliver a smart car buying experience. That’s why we’ve highlighted local Plus dealers.
Educator Grant Winner – Marty Oritz
Firstmark’s 2019 Teacher Fest
Phone Hours
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Drive-Thru HoursMon – Fri | 9:00 am – 6:00 pm Sat | Temporarily Unavailable |
Lobby HoursOpen by appointment only. Please call 210.442.0100 to schedule an appointment. |
Firstmark Credit Union (formerly San Antonio Teachers Credit Union) is a member-owned, locally controlled not-for-profit financial cooperative. We were chartered in 1932, giving us the honor of being the oldest state-chartered credit union in San Antonio, Texas!
Firstmark Credit Union is committed to education. We recognize the enormous responsibility and transformative impact that teachers and education has on our children, families and in our communities.
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Save time and money with checking that is smart and simple. Firstmark members enjoy free basic checking and have access to more than 55,000 fee-free ATMs worldwide and over 250 local surcharge-free ATMs.
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Get the perfect card and rate that’s just right for you. With free Card Alerts, you get peace of mind knowing that we’re doing everything in our power to ensure that your information is safe and secure.
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Tap into your home’s equity and make your home work for you with a Firstmark Home Equity Loan. Finance large expenses like a home remodel, a child’s education or consolidate high-interest debt.
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Whether you are buying new or refinancing, our mortgage loan experts can make homeownership a reality and help you get the home you want. When you’re ready to take the next step, we’re here for you.
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Personalized just for you, a Firstmark Personal Loan gives you the flexibility you need. Do something special or consolidate debt. We have a personal loan to fit your needs.
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Use this calculator to compute the payment amount¹ by adjusting the amount, rate and terms.
The information provided by these calculators is for illustrative purposes only. The default figures shown are hypothetical and may not be applicable to your individual situation. Be sure to consult a financial professional prior to relying on the results. The calculated results are intended for illustrative purposes only and accuracy is not guaranteed.
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To make this process as quick as possible, please have the following ready for yourself and anyone else on the account, including beneficiaries:
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To make this process as quick as possible, please have the following ready for yourself and anyone else on the account, including beneficiaries:
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To make this process as quick as possible, please have the following ready for yourself and anyone else on the account, including beneficiaries:
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Needed Items
To make this process as quick as possible, please have the following ready for yourself and anyone else on the account, including beneficiaries:
Choose one of the following:
Needed Items
To make this process as quick as possible, please have the following ready for yourself and anyone else on the account, including beneficiaries:
Choose one of the following:
Needed Items
To make this process as quick as possible, please have the following ready for yourself and anyone else on the account, including beneficiaries:
Choose one of the following:
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