Credit union · NCUA insured
St. Tammany Federal Credit Union Credit Card Rates
St. Tammany Federal Credit Union credit card rates start at 1.00% APR. Rates checked October 16, 2026.
How St. Tammany Federal Credit Union’s credit card rates compare
Compared with banks and credit unions in Louisiana, where St. Tammany Federal Credit Union has the most branches. Ongoing purchase APR, lowest first.
This credit union’s lowest
St. Tammany Federal Credit Union
– –
- Up to
- —
No ongoing APR published
Lowest rate
Bossier Federal Credit Union
6.90%APR
- Up to
- 18.00% APR
2nd-lowest rate
Post Office Employees Credit Union
6.90%APR
- Up to
- 19.90% APR
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.
STFCU VISA Platinum Card
Offers low, non-variable rates. Credit limits up to $20,000. 25-day grace period on purchases. No balance transfer fee.
| Applies to | APR | Annual fee | Conditions |
|---|---|---|---|
| Intro, 6 months | 0.00% | None | Six months no interest on purchases. |
| Ongoing | 1.00% | None | 1.00% cash advances. |
Sources (1)
- sttammanyfederalcu.org/credit-cards/visa · captured Oct 16, 2026
Who can join St. Tammany Federal 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This may be incomplete or out of date, so check with the credit union before you apply.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, or attend school in St. Tammany Parish are eligible for membership.
Family and household
- Members may sponsor family members who are U.S. citizens or permanent residents for membership.
Cost to join
- Membership is established by setting up and maintaining a Share Savings Account.
Membership information collected October 5, 2026.