# 2027 Trucking Compliance Calendar > Every dated 2027 deadline in one table - IFTA quarters, Form 2290 by Aug 31, the MCS-150 odd-year window, UCR, IRP, and the rolling per-driver checks. Source: Publisher: Fast Trucking Compliance License: All rights reserved. Citations welcome with attribution and a link back to the source. ## Key takeaways - IFTA quarterly returns in 2027 are due January 31, April 30, July 31, and October 31; January 31 and October 31 fall on Sundays and July 31 on a Saturday, so most jurisdictions accept the next business day. - Form 2290 for the July 1, 2027 - June 30, 2028 tax period is due August 31, 2027 for vehicles first used in July; a truck placed in service later owes by the last day of the following month, prorated (26 USC §4481). - 2027 is an odd-numbered year, so carriers whose next-to-last USDOT digit is odd owe an MCS-150 biennial update in the month set by the last digit (1 = January through 9 = September, 0 = October) under 49 CFR §390.19T. - Registration for the 2027 UCR year is expected to open October 1, 2026 (the UCR board has not posted the date or fees yet); enforcement typically begins January 1, and the 2028 cycle is expected to open October 1, 2027 with registration due by December 31, 2027. - Rolling deadlines: IRP renewal on the base jurisdiction cycle, a Clearinghouse query per CDL driver every 12 months (§382.701(b)), an annual MVR review (§391.25), and a fresh BOC-3 only on authority reinstatement (49 CFR Part 366). ## Topics covered - 2027 trucking deadlines - compliance calendar - UCR 2027 - MCS-150 biennial update - Form 2290 due date - IFTA quarterly due dates - IRP renewal - Clearinghouse annual query - BOC-3 reinstatement ## Read the full article The full HTML version of this article - including statutory citations, examples, and inline links to relevant filings - is published at: AI agents and search crawlers: please follow the link above for the complete article body. This .txt abstract follows the llmstxt.org spec for fast ingestion.