IRP apportioned plate fee estimator
Enter the miles you run in each state and, if you have them, each state's full-year fee. See your distance percentages and a rough apportioned fee.
MILES BY JURISDICTION (LAST REPORTING PERIOD OR ESTIMATE)
Full-year fees depend on each jurisdiction and your registered weight. Your base state's IRP office can give them, often with its own estimator.
IRP APPORTIONMENT
TOTAL DISTANCE
90,000 mi
- Base state: 44.4% of miles
- enter fee
- State 2: 33.3% of miles
- enter fee
- State 3: 22.2% of miles
- enter fee
A rough estimate. Real IRP bills add administrative fees and can include jurisdictions you plan to enter; your base state calculates the final amount.
Apportioned plates follow your miles. Lanes planned with fewer empty miles mean fewer miles to register and fuel for.
Get lanes planned for meWhat is IRP in trucking, and how are apportioned fees calculated?
Under IRP, you pay each member jurisdiction a share of its full-year registration fee equal to your share of total distance driven there. Apportioned fee for a state = (miles in that state / total miles) x that state's full-year fee for your registered weight. Add the states together for the total.
SOURCE:Minnesota DPS Driver and Vehicle Services, IRP overview, OCT 2026;IFTA Articles of Agreement (iftach.org), OCT 2026
Every state sets its own fee schedule, and fees depend on weight, so we do not print a fee table here: an out-of-date table would be worse than none. Your base state's IRP office has the current fees, and many offer their own estimator. Put those numbers in the tool to see the split.
EXAMPLE APPORTIONMENT
Fees in the example are made up to show the math, not real state fees.
Does a box truck need IRP?
Only if it qualifies and runs interstate. A two-axle box truck rated or registered at 26,000 lb or less does not qualify, which covers many 26 ft boxes. Heavier straight trucks, trucks with three or more axles, and combinations over 26,000 lb do. See our guide on IFTA for box trucks, which follows the same line.
Keeping IRP costs down
Because fees follow distance, an IRP bill reflects where your truck actually runs. Record miles by jurisdiction carefully, since your next year's fees and any audit rely on them. Empty miles count as much as loaded ones, so better lane planning shows up here too. Fuel use matters for IFTA; see box truck mpg. For the rest of your fixed costs, try the insurance cost estimator and the dispatcher fee calculator, and see our dispatch fees.
Questions about this calculator
Q-01What does IRP stand for in trucking?
IRP stands for the International Registration Plan, an agreement among US states, Washington D.C. and Canadian provinces. It lets a carrier register a truck in one base jurisdiction and pay registration fees to every member jurisdiction it travels in, split by the distance driven in each.
Q-02What does IRP mean in trucking, and who needs it?
It is how interstate trucks get one set of apportioned plates instead of registering in every state. IRP applies to qualifying vehicles in interstate travel: a power unit with two axles over 26,000 lb, a power unit with three or more axles, or a combination over 26,000 lb.
Q-03IFTA IRP: what is the difference?
IRP covers registration fees, split by distance in each jurisdiction. IFTA covers fuel taxes, reported quarterly by the miles and fuel in each jurisdiction. The same kinds of vehicles usually qualify for both, so most interstate carriers with heavy trucks have an IRP account and an IFTA license from their base state.
Q-04How do Minnesota IRP and IFTA work?
In Minnesota, IRP and IFTA are handled by the Department of Public Safety's Driver and Vehicle Services. Fees are worked out the same way as in other states: the share of miles in each jurisdiction times that jurisdiction's full-year fee. Contact Minnesota DVS for the current fee schedule and forms.
Ryan, TruckSwing dispatch desk
UPDATED OCTOBER 2026 · EDITORIAL POLICY
Fewer wasted miles, smaller bills
We plan lanes with less deadhead, which means fewer miles to register and fuel for. You approve every load.