The International Fuel Tax Agreement requires all qualified motor vehicles to file an IFTA return each quarter if the qualifying heavy vehicles were operating in at least 2
Owners of qualified heavy highway motor vehicles that operate in at least 2 out of the 58 total jurisdictions must file IFTA on a quarterly basis. The abbreviation:
The term IFTA is short for International Fuel Tax Agreement, which represents a tax collection agreement among the 48 contiguous United States and its 10 bordering Canadian Provinces.