Credit Cards · Boston, Massachusetts

Best Credit Union Credit Card Rates in Boston, Massachusetts

1 credit union in Boston report credit card APRs to the NCUA. Lowest rate: 11.90%.

Updated Q1 2026 · NCUA Call Report data

CUs Reporting Rates

11.90%

Lowest Card APR

11.90%

City Average APR

Credit Card APRs — Boston, Massachusetts

1 credit union sorted by APR

#	Credit Union	Card APR	Personal Loan APR
1	600 ATLANTIC ★ 4.8 · 5 reviews	11.90%	12.65%

Rates from NCUA Call Report (5300) filings, updated Q1 2026. Actual rate depends on creditworthiness. ~65% of credit unions report credit card rates.

Lower APR Beats Rewards If You Carry a Balance

On a $3,000 balance, a 10% APR vs. 20% APR saves $300/year in interest. A credit union card in Boston could save you significantly more than any rewards program.

Join First, Then Apply

You must be a member to get a credit union credit card. Most Boston credit unions require just a small savings deposit — often $5 — to open membership before applying for a card.

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Browse All Credit Unions in Boston

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