GSA · CONUS Per Diem

Sunnyvale / Palo Alto / San Jose, California GSA Per Diem Rates (FY2026)

Effective date: July 1, 2026 Last updated: October 1, 2025
Lodging (per night)
$192
Peak season
M&IE (per day)
$92
Maximum per diem
$284
Lodging + M&IE

Historical rate trend

Sunnyvale / Palo Alto / San Jose rate history — Max per diem ($/day). Query any past effective date directly via the API.

Period Lodging M&IE Max per diem
FY2026 $192 $92 $284
FY2025 $192 $92 $284
FY2024 $245 $74 $319
FY2023 $245 $74 $319
FY2022 $245 $74 $319
FY2021 $245 $66 $311
FY2020 $253 $66 $319
FY2019 $239 $66 $305
FY2018 $228 $64 $292
FY2016 $187 $64 $251
FY2015 $162 $56 $218
FY2014 $144 $56 $200

How this rate is used

This GSA per diem rate sets the maximum reimbursable lodging and meals & incidental expenses (M&IE) for federal employees and government contractors on temporary duty (TDY) travel to Sunnyvale / Palo Alto / San Jose, California. Travel and expense systems use it as the ceiling for voucher reimbursement; contractors use it for DCAA-compliant travel cost modeling on proposals and invoices.

Get this data from the API

The exact request that returns this page's data. Change the date parameter to query any historical effective date, or pull it straight into your ERP, payroll, or expense system.

curl -H "X-API-Key: YOUR_KEY" \
  "https://api.allowancesapi.com/v1/gsa/perdiem/state/US-CA?city=Sunnyvale%20/%20Palo%20Alto%20/%20San%20Jose"
Sample response
{
  "effective_date": "2026-07-01",
  "results": [
    {
      "destination": "Sunnyvale / Palo Alto / San Jose",
      "lodging": 192,
      "meals_incidental": 92,
      "season_begin": "10/01",
      "season_end": "09/30",
      "state": "US-CA"
    }
  ],
  "verification_url": "https://www.gsa.gov/travel/plan-book/per-diem-rates"
}

Source & methodology

Effective period
Fiscal Year 2026 (Oct 1, 2025 – Sep 30, 2026)
Last updated
October 1, 2025

Allowances API is not affiliated with, endorsed by, or sponsored by any U.S. Government agency. All rate data is sourced from official public rate tables and re-published in a normalized format.