DTMO Passport Downtime

DTMO Passport, including Per Diem rates, will be inaccessible on August 12, 2026 from 1900 - 2200 ET for scheduled maintenance.

Travel & Transportation Rates

Per Diem Rate Lookup

Look up per diem rates by location or download annual rates for all locations.

GSA sets per diem rates for the contiguous 48 States and the District of Columbia. Rates are updated annually at the start of the fiscal year (or as necessary).

View recent changes.
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DoS sets the per diem rates for foreign locations. Rates are updated at the beginning of each month.

DTMO prescribes rates for non-foreign locations overseas (also referred to as OCONUS locations, which includes Alaska, Hawaii, Guam, Puerto Rico, etc.). Rates are updated monthly (or as necessary).

View recent changes [PDF, 33 pages].
View all footnotes [PDF, 18 pages].
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Download most recent PDF file [864 pages] or use the form to download a ZIP of past files.

Last updated July 8, 2026.
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Download most recent PDF file [48 pages] or use the form to download a ZIP of past files.

Last updated July 28, 2026.
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