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Account Inquiries
Do you have a question about your account or how to conduct a transaction? Ask us! We are happy to help.
Correspondence & Payments
Please send all correspondence and payments (other than Nassau Financial credit card payments) to the appropriate address indicated. This includes payments you may have set up elsewhere that are directed to Nassau Financial. Please note that payments and correspondence sent to any other address may result in delayed posting.
Correspondence & Payments Mailing Address
Nassau Financial Federal Credit Union
2575 Hempstead Turnpike Suite 300
East Meadow, NY 11554
Nassau Financial Credit Card Payments

Send directly to Visa at:
PO Box 650789
Dallas, TX 75265-0789