An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock
(
)
or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Each GSA Fleet vehicle has a corresponding GSA Fleet Services Card. The eight-digit vehicle tag number is embossed on the face of the card — for example — G12A3456. Use the GSA Fleet Card to pay for fuel and maintenance for your GSA Fleet-leased vehicle. The GSA Fleet Card is accepted at 95% of U.S. fuel stations and 45,000 service locations in all 50 states, U.S. territories, and Canada.
Each agency is responsible for issuing a fleet card task order. In addition to GSA Fleet, the Departments of Commerce, State, Homeland Security, and Agriculture have all chosen WEX as their fleet card. To see which fleet card federal agency vehicles are using, feel free to contact GSA SmartPay.
For issues using your GSA Fleet Card, call 866-WEX-4GSA (866-939-4472).
Authorized purchases — According to Federal Acquisition Regulation 13.301, you are authorized to use your GSA Fleet Card for the purchase of fuel, maintenance, and repair of government owned and operated motor vehicles. A GSA Fleet Card is issued to a specific vehicle and should only be used for the corresponding vehicle.
The leasing agency is the government’s agent for each purchase made with the GSA Fleet Card and is responsible for each transaction. The agency is also responsible for ensuring compliance with applicable GSA Fleet and agency regulations and procedures.
Authorized transactions
Unauthorized transactions
GSA Fleet Cards generally remain active during a government shutdown unless GSA Fleet or your agency directs otherwise.
Employees should follow their agency’s shutdown guidance regarding the use of GSA Fleet vehicles and Fleet Cards. Depending on your agency’s determination of your work status and mission requirements, you may not be authorized to operate a government vehicle or use the Fleet Card during a shutdown.
If you experience issues with your Fleet Card or need assistance during a shutdown, contact WEX Customer Service using the number on the back of the card.
GSA Fleet vehicles are easily identifiable by the license plate and payment method. License plates on GSA Fleet vehicles have a G preceding the alphanumeric sequence. If you encounter a GSA Fleet vehicle without a GSA license plate, ask the driver to provide the GSA Fleet Service Card. The vehicle tag number is located in the lower left corner of the card. If the vehicle has GSA tags, make sure the vehicle license plate matches the number listed on the GSA Fleet Service Card.
Fuel, service, and maintenance transactions under $100
Service and maintenance transactions over $100
Prior to performing work, call the GSA Maintenance Control Center or Accident Management Center at 866-400-0411.
If you already accept WEX and would like to add another location, send your request to merchantapplications@wexinc.com.
To become a WEX accepting merchant, contact WEX.
Error, The Per Diem API is not responding. Please try again later.
No results could be found for the location you've entered.
Rates for Alaska, Hawaii, and U.S. territories and possessions are set by the Department of Defense.
Rates for foreign countries are set by the Department of State.
Rates are available between 10/1/2023 and 09/30/2026.
The End Date of your trip can not occur before the Start Date.
Traveler reimbursement is based on the location of the work activities and not the accommodations, unless lodging is not available at the work activity, then the agency may authorize the rate where lodging is obtained.
Unless otherwise specified, the per diem locality is defined as "all locations within, or entirely surrounded by, the corporate limits of the key city, including independent entities located within those boundaries."
Per diem localities with county definitions shall include"all locations within, or entirely surrounded by, the corporate limits of the key city as well as the boundaries of the listed counties, including independent entities located within the boundaries of the key city and the listed counties (unless otherwise listed separately)."
When a military installation or Government - related facility(whether or not specifically named) is located partially within more than one city or county boundary, the applicable per diem rate for the entire installation or facility is the higher of the rates which apply to the cities and / or counties, even though part(s) of such activities may be located outside the defined per diem locality.
U.S. General Services Administration