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National Finance Center

U.S. Department of Agriculture

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Assistance with Military Service Deposits

HR and Payroll Assistance

Help Desk Information

Toll Free Number: 1-855-NFC4GOV (1-855-632-4468)
Fax: (504)426-9795 (MDRS Inquiry)
Email: mdrs@usda.gov
Hours of Operation: 7:30 AM to 4:00 PM Central Time, Monday through Friday (except for Federal holidays)

Agencies should mail all Military Service Deposit packages to:

REGULAR MAIL -
National Finance Center
Military Deposit and Reconciliation Section
P.O. Box 61081
New Orleans, LA 70161

OVERNIGHT MAIL -
National Finance Center
Military Deposit and Reconciliation Section
13800 Old Gentilly Road
Building 220
New Orleans, LA 70129

Log into Console (eAuth) Log into Console

Callers who are hearing or speech impaired:
Federal Relay Services
Online: Telecommunications Relay Services (TRS)
VRS: 1-877-709-5798
TTY: 1-800-877-8339

Additional Resources

CSRS and FERS Handbook, Ch22: Creditable Military Service
CSRS and FERS Handbook, Ch23: Service Credit Payments for Post-56 Military Service