2026 GSA per diem — California.

Official

Fiscal year 2026: 2025-10-01 to 2026-09-30. Lodging limits exclude taxes; M&IE is reduced to 75% on the first and last travel days.

Large-city travel pages.

These cities are selected from the 200 largest CONUS places in the retained Census Vintage 2024 population list. GSA defines the actual rate areas by county and locality.

Primary source

Retrieved 2026-10-01. Values and source snapshots are versioned. How we verify them.

Travel-rate questions.

Which year applies to my trip?

GSA rates use fiscal years starting October 1. A trip in October 2026 uses fiscal-year 2027 data. Split travel across the boundary.

Is lodging paid for every travel day?

The estimate uses one lodging night per day except the departure day. Reimbursement normally depends on actual eligible lodging costs up to the limit.

How much are meals on the first and last day?

The federal allowance is 75% of M&IE for the first and last day. A single travel day is counted once. Supplied meals or agency rules may reduce it.

Do these rates cover Alaska or Hawaii?

No. GSA’s CONUS dataset covers 48 states and DC; non-foreign overseas rates are set by the Department of Defense.

What if my city is not listed?

Check the county and GSA locality definition. Locations outside a listed non-standard area generally use the standard CONUS rate.