Credit union · NCUA insured
Tarrant County's Credit Union Credit Card Rates
Tarrant County's Credit Union credit cards start at 9.99% APR on purchases, after any introductory rate. Rates checked October 16, 2026.
How Tarrant County's Credit Union’s credit card rates compare
Compared with banks and credit unions near Dallas, TX, where Tarrant County's Credit Union has the most branches. Ongoing purchase APR, lowest first.
This credit union’s lowest
Tarrant County's Credit Union
9.99%APR
- Up to
- 17.99% APR
Platinum Mastercard®
Lowest rate
Service 1st Credit Union
6.00%APR
- Up to
- —
2nd-lowest rate
Unity One Credit Union
8.90%APR
- Up to
- —
Tarrant County's Credit Union credit card score
82
Credit card score
Higher than 58% of U.S. banks and credit unions
- Purchase APRPurchase APR9.99%
Each track runs from the highest to the lowest rate among U.S. banks and credit unions; the dot is this rate.
Where Tarrant County's Credit Union ranks
By credit card score, in each area where it has branches
Every rate
Current credit card rates
Rates from the credit union’s website. Most are “as low as” rates for the best credit; yours depends on your credit.
Platinum Mastercard®
| Applies to | APR | Annual fee | Conditions |
|---|---|---|---|
| Intro, 6 months | 6.99% | None | Introductory rate for the first 6 months; revolving credit card |
| Ongoing | 9.99%–17.99% | None | Standard rate after the first 6 months; revolving credit card |
Platinum Rewards Mastercard®
| Applies to | APR | Annual fee | Conditions |
|---|---|---|---|
| Ongoing | 12.99%–15.99% | None | Revolving credit card |
Starter Platinum Mastercard®
Ages 18-24; $1,000 max credit line
| Applies to | APR | Annual fee | Conditions |
|---|---|---|---|
| Intro, 6 months | 6.99% | None | Introductory rate for first 6 months; revolving credit card; maximum credit line $1,000; available for ages 18-24 |
| Ongoing | 13.99% | None | Standard rate after first 6 months; revolving credit card; maximum credit line $1,000; available for ages 18-24 |
Who can join Tarrant County's Credit Union
This may be incomplete or out of date, so check with the credit union before you apply.
Where you live or work
- Individuals who live, work, worship, attend school, or are business entities in Tarrant County, Texas are eligible for membership.
Employers and groups
- Persons receiving retirement, pension, or other benefits resulting from prior employment by any business organization in the field of membership are eligible.
- Employees of designated Select Employee Groups are eligible for membership.
Military, government and schools
- Employees, officials, and retirees of the Texas Workforce Commission, its boards/contractors, or North Central Texas state government agencies (with specific exclusions), as well as members of Workforce Credit Union at merger date, are eligible.
Family and household
- Family members of eligible employees or otherwise eligible persons are eligible for membership.
- Members of the household of a qualifying individual are eligible for membership.
1 more way to join
Family and household
- Spouses of persons who died while within the credit union's field of membership are eligible for membership.
Membership information collected October 5, 2026.