For Credit and Debit cards, you may call the dedicated dispute department 888-918-7341, Mon – Fri 7:00am – 10:00pm and Sat 7:00am – 6:00pm. After hours, call 888-918-7322.

For ATM cards you may email huecu_card_services@harvard.edu or call 617-495-4460.

Contact the merchant directly in an attempt to resolve the matter with the dates and the outcome of the attempt to resolve the matter.

  • First, the dispute is reviewed by a dispute specialist.
    • If all information/documentation supports the dispute claim, the dispute may be submitted in a chargeback process.
    • If additional information/documentation is needed a letter is mailed to the cardholder requesting the missing or additional items.

A chargeback refers to a transaction reversal initiated by the cardholder’s issuing bank or creditor.

  • For Credit and Debit cards, you may email cmsupport@pscu.com or call the dispute department 888-918-7341, Mon – Fri 7:00am – 10:00pm and Sat 7:00am – 6:00pm. After hours, call 888-918-7322.
  • For ATM cards you may email huecu_card_services@harvard.edu or call 617-495-4460.
  • When emailing or calling, please provide:
    • Your full name as it appears on the card
    • The last 4 numbers of the card associated with the dispute on file
    • Merchant name(s) and the amount of the charge(s)

For Credit and Debit card disputes, you may email cmsupport@pscu.com or call the dispute department 888-918-7341, Mon – Fri 7:00am – 10:00pm and Sat 7:00am – 6:00pm.

For ATM cards you may email huecu_card_services@harvard.edu  or call 617-495-4460.

When emailing or calling, please provide:

  • Your full name as it appears on the card
  • The last 4 numbers of the card associated with the dispute on file
  • Merchant name(s) and the amount of the new charge(s)
  • For Credit and Debit cards, you may email cmsupport@pscu.com or call the dispute department 888-918-7341, Mon – Fri 7:00am – 10:00pm and Sat 7:00am – 6:00pm.
  • For ATM cards you may email huecu_card_services@harvard.edu or call 617-495-4460.
  • Provide dispute information:
    • your full name as it appears on the card
    • the last 4 numbers of the card associated with the dispute on file
    • merchant name(s)
    • the amount of the charge(s)

Disputing a charge on your credit card does not negatively affect your credit standing. The credit card company may add a statement to your credit report indicating that the account is currently in dispute.

The amount in dispute is not required for payment.

  • The amount is placed in a dispute status to the account.
  • The amount does not accrue finance charges during the investigation.

When the chargeback is processed, a temporary credit will be issued to the account and is subject to the merchant’s response.

It takes approximately 60 – 180 days for a complete resolution.

  • Disputes are resolved sooner when all information and documentation is provided at the dispute submission.
  • Specified timeframes vary by association. They are defined by the merchant’s response to our actions. There are several stages a dispute may go through during the process and this allows timeframes to fluctuate.