2025 GSA Per Diem Rates for Marin County, California

Note: These per diem rates are for next year. Click here to view 2024 per diem rates.

Marin County Per Diems for December 2025:

Lodging:

$153.00 / night

Meals & Incidentals:

$92.00 / day

These per diem rates are set by the GSA and are used by Federal and local governments as well as many private-sector companies to reimburse employees for business travel expenses incurred within Marin County, California (county borders are highlighted on the California map).

Generally, you will be entitled to one Lodging per-diem of up to $153.00 to cover your actual hotel costs and one Meals & Incidentals per-diem payment of $92.00 to cover food and incidentals like parking costs for each full day of travel within Marin County. 75% of the normal M&IE per diem rates are generally issued for your first and last days of travel.

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Month	Lodging	Meals & IE	Meals Only	Proportional Meals	Incidentals
October, 2024	$153.00	$92.00	$87.00	$53.00	$5.00
November, 2024	$153.00	$92.00	$87.00	$53.00	$5.00
December, 2024	$153.00	$92.00	$87.00	$53.00	$5.00
January, 2025	$153.00	$92.00	$87.00	$53.00	$5.00
February, 2025	$153.00	$92.00	$87.00	$53.00	$5.00
March, 2025	$153.00	$92.00	$87.00	$53.00	$5.00
April, 2025	$153.00	$92.00	$87.00	$53.00	$5.00
May, 2025	$153.00	$92.00	$87.00	$53.00	$5.00
June, 2025	$175.00	$92.00	$87.00	$53.00	$5.00
July, 2025	$175.00	$92.00	$87.00	$53.00	$5.00
August, 2025	$175.00	$92.00	$87.00	$53.00	$5.00
September, 2025	$175.00	$92.00	$87.00	$53.00	$5.00

Cities in the Marin County Per Diem Area

In the Continental United States (CONUS), per diems are assigned on a county-by-county basis. These rates apply to all cities, towns, and other areas that fall within the borders of Marin County.

The Marin County per diem rates listed on this page apply to business travel in the following cities: Terra Linda Fairfax Ignacio San Anselmo Corte Madera Marinwood Marin County Marin City Greenbrae Ross Point Reyes Station Larkspur Dillon Beach San Rafael Mill Valley Inverness and other unincorporated areas within Marin County boundaries.