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Credit union · NCUA insured

Cornerstone Community Federal Credit Union Credit Card Rates

Top Carrot, Carrot Score 89Top Carrot

Cornerstone Community Federal Credit Union credit cards start at 8.90% APR on purchases, after any introductory rate. Rates checked October 16, 2026.

How Cornerstone Community Federal Credit Union’s credit card rates compare

Compared with banks and credit unions near Buffalo, NY, where Cornerstone Community Federal Credit Union has the most branches. Ongoing purchase APR, lowest first.

  • Top Carrot, Carrot Score 89

    This credit union’s lowest

    Cornerstone Community Federal Credit Union

    8.90%APR

    Up to
    —

    VISA® Gold

  • Top Carrot, Carrot Score 91

    Lowest rate

    BufMet Credit Union

    7.50%APR

    Up to
    18.00% APR

    BufMet Credit Union rates

  • 2nd-lowest rate

    Gowanda Area Federal Credit Union

    7.99%APR

    Up to
    —

    Gowanda Area Federal Credit Union rates

Compare credit card rates near you →

Cornerstone Community Federal Credit Union credit card score

89

Credit card score

Higher than 87% of U.S. banks and credit unions

By rate
  • Purchase APRPurchase APR8.90%

Each track runs from the highest to the lowest rate among U.S. banks and credit unions; the dot is this rate.

How the score works →

Where Cornerstone Community Federal Credit Union ranks

By credit card score, in each area where it has branches

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.

Who can join Cornerstone Community 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This may be incomplete or out of date, so check with the credit union before you apply.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

  • Anyone who lives, works, worships, volunteers, or goes to school in Niagara or Erie County can join.

Cost to join

  • A minimum deposit of $5 is required to become a member.

Membership information collected October 5, 2026.

← Cornerstone Community Federal Credit Union overview