Filing guides

When is my MCS-150 biennial update due?

Find your MCS-150 biennial update month and year from the last two digits of your USDOT number, with the official FMCSA schedule.

UCR registration: when it opens, when it is due, what it costs

The Unified Carrier Registration window, the before-January-1 deadline, and the 2027 fee brackets from the UCR Plan.

IFTA quarterly fuel tax return due dates

IFTA returns are due the last day of the month after each quarter: January 31, April 30, July 31 and October 31.

IRS Form 2290 (Heavy Highway Vehicle Use Tax) due date

Form 2290 is due August 31 for vehicles in use in July, or the last day of the month after first use. Applies at 55,000 lbs and up.

BOC-3: designation of process agents

The BOC-3 is a one-time filing naming process agents in each state. It is required before FMCSA grants operating authority.

IRP renewal: when apportioned plates expire

IRP registration renewal dates are set by your base state. Here is how to find yours.