Rates updated on
Legal notice and terms of use
Information given under Article 6 III-1 of French law no. 2004-575 of 21 June 2004, the publisher being established in France.
Publisher
Radif Partners
49 rue du Ressort
63000 Clermont-Ferrand, France
contact@mileagebystate.com
Publication director: Radif Partners, responsible for the content of https://mileagebystate.com.
Host
GitHub, Inc. (GitHub Pages)
88 Colin P Kelly Jr Street, San Francisco, CA 94107, United States
https://pages.github.com
Estimates, not entitlements
Mileage by State applies the federal per diem rates published by GSA, the rules of the Federal Travel Regulation and the mileage rates published by the IRS to the dates and places you enter. It is not a government site and does not decide what anyone is paid. Your agency's travel authorization, your employer's policy and the tax rules that apply to your situation take precedence over any result shown here. The rules and their limits are on the method page.
Liability
Rates are read from official files and the calculators are tested before each release, yet errors and outdated figures cannot be ruled out. The publisher is not liable for a claim, a payment or a tax position based on a result alone. Report any error through the contact page.
Intellectual property
Texts, design and code belong to the publisher; short quotations with a link are welcome. GSA, IRS, EIA and EPA data are public works of the United States government.
Embedding
The trip calculator may be embedded for free with its credit link visible: see the embed page.
Personal data
The site sets no cookie and keeps nothing you type. Details: privacy policy and cookies page.
Reporting unlawful content
Write to contact@mileagebystate.com with the address of the page.
Governing law
French law applies; failing an amicable settlement, the courts of France have jurisdiction. Updated: 2026-10-11.
Federal rates are maximums, not promises: your employer may pay less, ask for receipts or use its own rates. A trip on the federal clock follows your agency’s travel authorization. For a tax return, IRS rules decide: this site does not replace your travel office or professional tax advice.
GSA FY2026 and FY2027 tables, IRS mileage rates for 2026, read on the official releases on