Fuel Tax Agreement (IFTA) is an agreement among states to report fuel
taxes by interstate motor carriers. To register, you must:
Under the IFTA, you are issued an IFTA license and one set of your
State IFTA decals for your truck, which will allow you to operate in
all other IFTA jurisdictions without buying additional decals from
those jurisdictions. A copy of the IFTA license may be used in your
truck instead of the original license.