Contact Us

FMO is located in Washington, D.C. Our official mailbox is located in the Navy Pentagon, at the "Official Mail" address listed below.
Our offices are located in Washington Navy Yard, at the "Unofficial Mail" address listed below. For more information on our office location, click here.

Phone: (202)685-6701
Fax: (202) 685-6700
DNS Prefix: 325-6701

For questions related to issues regarding this website, please contact our webmaster

Official Mail:

Office of the Assistant Secretary of the Navy
(Financial Management and Comptroller)
Attn: FMO
1000 Navy Pentagon
Washington, D.C. 20350-1000

Unofficial Mail/ Informal Correspondence:
(Overnight Mail or Federal Express)

ATTN: Deputy Assistant Secretary of the Navy (DASN)(FMO)
Office of Financial Operations
720 Kennon Street, S.E., Bldg 36, Room 115
Washington Navy Yard, D.C. 20374-5025

Freedom of Information Act:

The Freedom of Information Act information may be found at http://www.foia.navy.mil.