Trucking compliance in Indiana

UCR in Indiana

Indiana participates in the Unified Carrier Registration Agreement, which makes it the base state for any interstate carrier, broker, freight forwarder or leasing company whose principal place of business is here. You register once a year, through the national UCR system, and the fee is the same six-bracket federal schedule used everywhere: $55 for 0–2 vehicles, $167 for 3–5 and $333 for 6–20 in the 2027 registration year, rising to $54,165 above 1,000. The fee is set by federal rule (49 CFR 367), so it is the same whichever state you register through; what Indiana adds is enforcement — roadside officers in a participating state can check UCR status during an inspection.

Indiana also serves as a base state for carriers from non-participating jurisdictions, if the carrier has an office or operating facility in Indiana.

IFTA fuel tax in Indiana

Indiana filed split rates and a fuel-tax holiday notice with IFTA, Inc. this year, so a single 4Q2026 diesel rate is not shown here; check the IFTA rate matrix and Indiana DOR bulletins. Indiana is an IFTA member and does tax diesel; its rate is simply not printed here until the ambiguity in the 4Q2026 matrix is resolved. Treat Indiana miles as taxable on the return and take the rate from the matrix directly. The 46 jurisdictions with a listed rate range from $0.1900 to $0.9790 per gallon, median $0.3150.

Federal filings that apply in Indiana as everywhere

• Heavy Vehicle Use Tax, IRS Form 2290: $100 a year for a 55,000 lb vehicle, $550 for anything over 75,000 lb, logging vehicles at 75 percent; due the last day of the month after first use.
• Operating authority: $300 per authority type under 49 CFR 360.3T, a USDOT number at no charge, $10 per insurance filing.
• Medical certificate: the 49 CFR 391.41 standards (20/40 vision, 70-degree field, forced whisper at 5 feet), renewed every 24 months, or 12 for some conditions.
• Carrier lookup: check any USDOT or MC number in FMCSA's SAFER system before you lease on or hire.

Not on this page yet

Indiana's IRP apportioned-plate fees, intrastate operating-authority rules, size and weight limits and state DOT contacts are not published here, because they were not available from a source this site could cite on 2026-10-23. They are listed as gaps in the methodology and will be added when they can be sourced.

Sources: UCR Plan — FAQ; IFTA, Inc. tax rate matrix 4Q2026 (updated 2026-10-21; not final until 2026-12-04); FMCSA final rule, 49 CFR 367.50 (FR Doc. 2026-17893, Docket FMCSA-2025-0655); IRS Form 2290 (Rev. July 2026), Tax Computation. Checked 2026-10-23.