Carrying $3k for a year ≈ $397.20
Platinum Rewards MasterCard
Purchase APR by credit tier
Median rate the issuer reported for each tier
Introductory purchase APR
Promotional window: 12 months
The intro rate was not broken out by credit tier — the issuer reported a single range.
Balance transfer APR
Promotional window: 12 months
The transfer rate was not broken out by credit tier — the issuer reported a single range.
Cash advance APR
Every fee on this card
Late fee policy: $10.00 or 10.00% of the outstanding balance, whichever is less
Rewards, benefits and features
- Cashback rewards
- Travel-related rewards
- Other rewards
None reported
- Contactless Payments
- Chip card
- Mobile wallet provisioning (for example, Apple Pay)
Who can get this card
Affiliation: Harvard FCU partners with a number of affiliates and organizations that are eligible for membership, including Harvard students, employees,alumni, employees of Harvard teaching hospitals, and more. In addition, those who live, work, worship, or attend sch
Assumes you pay the balance down evenly across the 12-month promotional window, so the average outstanding balance is about half the transfer. Rates revert to 15.24% afterwards.
Simple interest on a constant balance — a plain-language upper bound rather than an amortisation schedule. Paying in full each month within the stated-day grace period avoids the interest entirely.
3 documents filed by Harvard Federal Credit Union in the 2026 Q1 archive.
More from this issuer
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