Scam Alert: Fraudsters are impersonating Firstmark and asking members to send money to resolve fraudulent transactions. Firstmark will never ask for your PIN, password, credentials, or request that you send money via a P2P payment. Please protect your account and stay alert to these scams.

In observance of Columbus/Indigenous Peoples Day, our corporate office, call center, and branches will be closed Monday, October 12. We look forward to serving you during regular scheduled hours on Tuesday, October 13.

Membership Eligibility

How do I qualify for Firstmark membership?

You’re eligible for membership if you live, work, worship, or attend school in any of these counties:

Atascosa, Bandera, Bexar, Blanco, Caldwell, Comal, Crockett, Edwards, Gillespie, Gonzales, Guadalupe, Hays, Karnes, Kendall, Kerr, Kimble, Kinney, Llano, Mason, Medina, Maverick, Sutton, Terrell, Val Verde, Wilson.

2. If you’re outside the above counties and you reside in the State of Texas, you can still join Firstmark during the application process through automatic enrollment with the Texas Consumer Council (TXCC) — TXCC enrollment is at no cost to you.