By Evan Reid, Founder of Haul Handbook · Updated Sep 27, 2026
Kansas apportioned registration runs through the Kansas Department of Revenue, Division of Vehicles, at its Commercial Motor Vehicle Office in Topeka, with online transactions in KCoVRS, the Kansas Commercial Motor Vehicle Registration System. To base in Kansas a fleet needs an established place of business in a physical Kansas structure (no post office box or virtual office), a publicly listed Kansas phone number, Kansas miles, and records kept or available in Kansas. The registration year is the calendar year: renewals are due January 1 and must be completed by March 1, after which a $2 per vehicle penalty (capped at $100) applies. Kansas-based fleets whose Kansas fee exceeds $300 may pay the Kansas share in quarterly installments.
Kansas IRP administration
- Office
- Commercial Motor Vehicle Office, 300 SW 29th Street, Topeka, KS 66611 (IRP telephone 785-296-3621, option 2 then option 2 again; fax 785-296-6548)
- Process
- Determine the type of operation, submit a Kansas Apportioned Registration Application and a Schedule C with the required paperwork, and provide proof of Heavy Vehicle Use Tax filing (IRS Form 2290, Schedule 1) where it applies. The Commercial Motor Vehicle Office calculates the apportioned fees and sends an invoice; once the invoice is paid it issues apportioned plates and cab cards for each vehicle.
- Fee structure
- Fees depend on the type of operation (private, for-hire or rental), the percentage of miles traveled in each member jurisdiction, each vehicle's registered gross weight and the number of vehicles in the fleet. KDOR computes each jurisdiction's full fee and charges the carrier's mileage percentage of it (25 percent of Nebraska miles means 25 percent of Nebraska's fee), and says it cannot quote the total before processing the application, though it can estimate from the full Kansas fee.
- Fees: identification fee
- K.S.A. 8-1,105(a) adds $3 per vehicle when KDOR issues a plate or other identification device, on top of the apportioned fees.
- Fees: quarterly payment
- A Kansas-based fleet whose annual Kansas apportioned fee exceeds $300 may pay the Kansas share in four equal installments: the first with the application and no later than March 1, then April 1, July 1 and October 1. It is unlawful to operate while an installment is delinquent, and more than 10 days late the whole remaining balance plus a 10 percent penalty falls due, the state files a lien, and the quarterly option can be denied for later years.
- Cab card
- Each vehicle receives one cab card and one apportioned license plate. A power unit gets a new cab card every year and, in a combination, carries it in the vehicle supplying the motive power; a trailer's cab card is permanent for the life of the trailer in the fleet. Apportioned base plates are permanent, carry no year, and stay with the vehicle until it leaves the fleet. Fleets paying quarterly receive new cab cards after each payment.
To work through your mileage inputs, calculate each jurisdiction’s share of your fleet miles. The estimator apportions any full-year fees you enter; it does not contain state fee schedules or issue an official quote.
More Kansas IRP rules
- Temporary credentials: summary
- Vehicles not apportioned for Kansas can buy temporary registration through K-TRIPS or the Central Permit Office: a 72-hour registration at $46, 6-day at $92, 9-day at $138, or a 30-day registration priced by weight from $46 (20,001 to 24,000 pounds) to $258.75 (80,001 pounds or more). A combined fuel and registration 3-day permit is $25 for fuel plus $46 for registration. A truck leaving a lease with a Kansas carrier can move unladen on an Unladen Vehicle Registration (the Hunter's Permit), $46.
- Contact: note
- Phone, fax (785-296-6548) and address are printed in the Records and Contacts section of KDOR's own IRP page. No IRP email address is published on that page or the IRP FAQ, so no email is recorded. Two other numbers sit near IRP on KDOR pages and are NOT the IRP line: 785-368-6501 on the IRP FAQ is the KDOT Central Permit Office for trip and unladen permits, and the 785-296-6541 printed on the older IFTA application form MF-39 (Rev. 3-21) differs from the IRP page and is not used here.
Base jurisdiction, renewal, and audit in detail
The rules that decide whether Kansas can be your base jurisdiction, what qualifies, and what happens at renewal and audit. Each one is sourced.
- Base jurisdiction rules: Summary
- To make Kansas the base jurisdiction a fleet must have an established place of business in Kansas in a physical structure it owns, leases or rents; a publicly listed Kansas telephone number in the fleet's name or a contact person's name during business hours; miles accrued in Kansas; and operational records kept in Kansas or made available there for audit.
- Base jurisdiction rules: Address rule
- A physical street address is required. A post office box is not accepted, and virtual office locations such as a UPS Store or shared office space are unacceptable.
- Qualifying vehicles: Summary
- Vehicles that travel in two or more IRP jurisdictions including Kansas, transport persons or property, and have a registered gross or actual weight over 26,000 pounds; power units with three or more axles regardless of weight, including buses; combinations whose actual weight exceeds 26,000 pounds; and vehicles making intrastate hauls in a jurisdiction other than Kansas regardless of weight. Exempt: government-owned vehicles, charter buses, vehicles on restricted plates such as equipment, dealer or farm plates, and recreational vehicles not used in business.
- Qualifying vehicles: Lighter units
- A unit at 26,000 pounds or less does not need IRP plates, but needs interstate authority on its USDOT number and trip permits for the jurisdictions it enters; a carrier that elects IRP plates for such units must keep the jurisdiction mileage records.
- Renewal: Summary
- The registration year runs January 1 to December 31. Apportioned fleet registration renews on January 1 and must be completed and paid by March 1; fleets unpaid after March 1 owe a penalty of $2 per fleet vehicle, not to exceed $100, and no vehicle may run before it is registered. The director of vehicles may set a different enforcement date if credentials cannot be issued before March 1.
- Audit: Summary
- Registrants keep the records supporting their reported miles for the current registration year plus the previous three years. On audit, amounts found due carry a 5 percent penalty unless KDOR finds no negligence or intentional disregard, and a registrant that fails to produce records may receive an arbitrary assessment 20 days after a written demand.
What the Kansas share of the fee is built from
An IRP bill is the base jurisdiction's own registration fee for the vehicle, apportioned by mileage, plus the same for every other jurisdiction on the cab card. These are the Kansas inputs to that calculation, each with its official source.
- Identification fee
- K.S.A. 8-1,105(a) adds $3 per vehicle when KDOR issues a plate or other identification device, on top of the apportioned fees.
- Quarterly payment
- A Kansas-based fleet whose annual Kansas apportioned fee exceeds $300 may pay the Kansas share in four equal installments: the first with the application and no later than March 1, then April 1, July 1 and October 1. It is unlawful to operate while an installment is delinquent, and more than 10 days late the whole remaining balance plus a 10 percent penalty falls due, the state files a lien, and the quarterly option can be denied for later years.
Qualifying vehicles and your Kansas base
IRP covers heavier power units running in two or more jurisdictions, power units with three or more axles at any weight, and heavy combinations. Government vehicles, charter buses, and trucks on farm or dealer plates are exempt. A lighter truck can skip IRP but then needs trip permits in each jurisdiction it enters.
To base in Kansas you need an established place of business in a physical Kansas structure, a publicly listed Kansas phone number, Kansas miles, and records kept or available here. A post office box or virtual office does not count.
Setting up a Kansas IRP account
Submit the Kansas Apportioned Registration Application and Schedule C with your paperwork, plus proof of Heavy Vehicle Use Tax filing where it applies. The office calculates the fees and sends an invoice, and once it is paid you receive a plate and cab card for each vehicle. KDOR issues a temporary registration once the paperwork is complete, so the truck can run while the credentials arrive.
How fees work and what the cab card does
KDOR computes each jurisdiction's full fee and charges your mileage share of it, based on registered weight and fleet size, and adds a per-vehicle plate fee. It cannot quote the total before processing but can estimate the Kansas share.
The apportioned plate is permanent and carries no year. Power units get a new cab card every year, while a trailer's cab card lasts as long as it stays in the fleet.
Renewal and quarterly installments
Registration renews at the start of the calendar year and must be finished by the statutory cutoff, with a per-vehicle penalty after that. A Kansas-based fleet whose Kansas share passes the statutory line can split it into four payments, but a payment that runs past the short grace period makes the whole balance due with a penalty and a lien.
Records and audits
Keep the records behind your reported miles for the full retention period. On audit, underpaid amounts carry a penalty unless KDOR finds no negligence, and a carrier that cannot produce records may receive an arbitrary assessment.
Reach the Kansas IRP office
Account problems, supplement filings and credential replacements all route through the office that holds the account. Everything below is the agency's own published channel; where it publishes no phone line, the note says so rather than pointing at a permit vendor's number.
- Notes
- Phone, fax (785-296-6548) and address are printed in the Records and Contacts section of KDOR's own IRP page. No IRP email address is published on that page or the IRP FAQ, so no email is recorded. Two other numbers sit near IRP on KDOR pages and are NOT the IRP line: 785-368-6501 on the IRP FAQ is the KDOT Central Permit Office for trip and unladen permits, and the 785-296-6541 printed on the older IFTA application form MF-39 (Rev. 3-21) differs from the IRP page and is not used here.
What pairs with IRP
The same interstate operation that needs apportioned plates almost always needs an IFTA license through Kansas, and heavy power units owe the federal Form 2290 heavy vehicle use tax before plates renew. To compare how other states run IRP, see the national IRP registration table.