Rates updated on

Contact

E-mail: contact@mileagebystate.com. There is no form: nothing about your trip needs to reach us for the calculators to work.

Useful to send

  • A rate that differs from the GSA lookup or the IRS page: paste the share link of the calculator and name the date of travel.
  • A city or ZIP code the search places in the wrong area.
  • A question about embedding the trip calculator on an intranet or a travel office page: read the embed page first.

What we cannot do

We cannot say what your employer or agency will pay, approve an actual expense claim or prepare a tax return. The method page explains each rule so that you can check a voucher yourself.

Publisher

Radif Partners
49 rue du Ressort
63000 Clermont-Ferrand, France
contact@mileagebystate.com

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