Connecticut · Form 2290
Form 2290 filing for Connecticut trucks
The federal Heavy Vehicle Use Tax works the same way in every state. What changes in Connecticut is where you transact, what Connecticut DMV expects from you, and what else the state wants once the federal return is filed.
Where you register
Registering a heavy vehicle in Connecticut
Registration is through the Connecticut DMV, but the state’s Highway Use Fee is administered separately by the Department of Revenue Services — so a Connecticut-exposed carrier deals with two state bodies as well as the IRS.
Connecticut Department of Motor Vehicles
portal.ct.gov/dmvThe authority on Connecticut registration. BKS files your federal return; the registration itself is between you and Connecticut DMV.
The federal rule
Why Connecticut DMV will not register the truck without a stamped Schedule 1
This is the one part that is identical in all fifty states, and it is worth knowing that it is federal rather than local, because it means no counter can waive it and no state can be shopped for a softer rule. Under 23 U.S.C. §141(c), implemented at 23 CFR part 669, a state must verify that the Heavy Vehicle Use Tax has been paid before it registers a taxable heavy vehicle. If it does not, the state itself risks losing federal highway funds.
The stamped Schedule 1 the IRS returns after accepting your Form 2290 is that proof. E-filing returns it in minutes; a paper return takes weeks. That difference is the whole practical argument for e-filing when a registration appointment is already booked.
A return reporting only suspended vehicles carries no tax but still produces a Schedule 1, and Connecticut DMV will still want to see it. Owing nothing is not the same as having nothing to file.
Beyond the federal return
Connecticut obligations that Form 2290 does not cover
Filing the federal return does not satisfy any of these, and none of them can be evidenced with a Schedule 1.
Connecticut Highway Use Fee (HUF)
Applies to: Eligible heavy motor vehicles — broadly Class 8 through Class 13, from 26,000 lb up
A per-mile fee calculated from the vehicle’s weight and its Connecticut mileage, reported monthly to the Department of Revenue Services under a separate HUF permit. Introduced in 2023, it is the newest of the state highway-use taxes and therefore the one carriers are least likely to have accounted for.
Official CT guidanceWorth knowing
Practical notes for Connecticut operators
The HUF is monthly, not quarterly or annual. A carrier used to the federal HVUT’s once-a-year rhythm will find the cadence unfamiliar, and the permit is required before the miles are run rather than at the first return.
It applies on Connecticut miles regardless of where the truck is plated, which catches north-east regional carriers running I-95 and I-84 who have no other Connecticut presence.
Your lanes cross state lines
The federal return is the same everywhere. What each state adds on top is not, and several of these start well below the 55,000 lb federal threshold.
File your Connecticut Form 2290 today
Enter the vehicles, sign with your IRS PIN, and the return transmits. The stamped Schedule 1 comes back in minutes and stays on file in your account for the next registration.