When is Form 2290 due?
Form 2290 is due by August 31 of each year for any taxable highway vehicle in use during the prior July. For a vehicle first used in any other month, Form 2290 is due by the last day of the month following first use. Late filing triggers a 4.5% penalty plus interest.
The HVUT tax year runs July 1 through June 30. Vehicles already in service on July 1 are reported on the August 31 annual filing. The IRS calls this the "annual" or "regular" filing — most fleet 2290s land here.
Vehicles first put into service mid-year follow a different rule. If a vehicle is first used in January, the Form 2290 (with prorated tax) is due by the last day of February. The proration is built into Schedule 1 of Form 2290 — the carrier picks the month-of-first-use box and the tax owed is calculated on a partial-year basis.
Late penalty is 4.5% of unpaid tax per month for up to 5 months, plus 0.5% per month interest. For a single Class 8 truck (~$550 annual HVUT), a 5-month late filing adds about $124 in penalties — meaningful, but not catastrophic.
The bigger problem with late filing is registration. State DMVs require a stamped Schedule 1 to renew IRP and IFTA. A late 2290 means the carrier cannot renew tags until the 2290 clears, which can take days during peak season and weeks at year-end.