By Evan Reid, Founder of Haul Handbook · Updated Aug 5, 2026
Wisconsin administers IFTA through WisDOT Motor Carrier Services rather than a revenue department. A new licence costs $15 to apply plus a $3 licence fee and $2 per vehicle for decals, the licence runs the calendar year, and quarterly returns are filed through WisCRS or on the paper forms for diesel and non-diesel fuel.
Wisconsin IFTA administration
- License fee
- $3 ($3.00 licence fee on an original application, an address change, or a replacement licence. Renewal is also $3.00 for the licence plus $2.00 per decal set. A new account additionally pays a $15.00 application fee, which is charged again on a reopened account or a late renewal.)
- Decal fee
- $2 ($2.00 for each qualified motor vehicle requiring fuel decals, and $2.00 for each additional decal set ordered during the licence year on Form MV2667. WisDOT issues two decals per set, one for the exterior of each side of the cab. Refunds are not available for unused decals.)
- Application
- Wisconsin International Fuel Tax License Application, Form MV2667 (6/2021), which cites s. 341.45 Wis. Stats.
- Application: methods
- File online through the Wisconsin Carrier Registration System (WisCRS) after submitting the WisCRS System Access Request (MV2940), or mail the paper form with a cheque payable to Registration Fee Trust to the Motor Carrier Registration Unit, P.O. Box 7979, Madison WI 53707-7979. Questions go to [email protected] or (608) 266-9900.
- Application: requirements
- The application asks for the FEIN, or the Social Security number for a sole proprietor with no employees, which becomes the IFTA licence number; the USDOT number; the legal name exactly as registered; the IRP account number or an IRP exemption such as bus, farm plate, 30-mile, logging, municipal, owner-operator, leased, special plate or transporter plate; the business type and its owners, partners, officers or members; the physical address where records are kept; the fuel types used, which set how many quarterly returns are required; and any bulk fuel storage jurisdictions. A corporation or LLC must be on file with the Wisconsin Department of Financial Institutions in the exact name and in active good standing, with an out of state organisation registered as a foreign corporation. A for-hire carrier must have valid insurance and authority on file before the application is processed. A permit service filing on the carrier's behalf needs a power of attorney.
- Application: denial grounds
- Credentials are not issued to a licensee whose IFTA licence has been revoked by another member jurisdiction, or where the application contains misrepresentations or misstatements or omits required information.
- Filing frequency
- Quarterly. The January to March return is due April 30, April to June is due July 31, July to September is due October 31, and October to December is due January 31. The return and full payment are due the last day of the month following the end of the quarter, and where that day falls on a Saturday, Sunday or legal holiday the next business day is the filing date. Every licensee must file even if no operations were run or no taxable fuel was used, and a quarter with no fuel purchases is calculated at 4.0 miles per gallon. A licensee running under 5,000 miles, or 8,000 kilometres, in all member jurisdictions other than Wisconsin over 12 consecutive months may petition to report annually, due January 31, after four consecutive quarterly reports with no balance due.
- Base-jurisdiction rules
- Wisconsin is your base jurisdiction if qualified motor vehicles are based in Wisconsin for vehicle registration purposes, operational control and operational records for those vehicles are kept in Wisconsin or can be made available to Wisconsin, one or more qualified motor vehicles actually travel on Wisconsin highways, and you operate in at least one other IFTA jurisdiction. Wisconsin also runs 30-mile border agreements: qualified motor vehicles owned or leased by Iowa and Minnesota residents may run in Wisconsin within 30 miles of the border without extra fuel tax credentials, and Wisconsin residents get the same in Iowa and Minnesota. Since November 1, 2022 the same 30-mile agreement covers Michigan for vehicles hauling only raw forest products. Minnesota and Iowa vehicles on tax exempt, municipal or state-owned plates, and their school buses carrying pupils to school events, have statewide fuel tax reciprocity in Wisconsin.
- Late-filing penalty
- Failing to file a return, filing late, or failing to remit tax due draws a penalty of $50.00 or 10 percent of the net tax liability, whichever is greater. The one-time penalty may be waived where the licensee shows reasonable cause.
- Penalty: interest
- Interest is charged on all delinquent taxes owed to each jurisdiction, calculated from the date the tax was due for each month or fraction of a month until paid. The annual rate is set under section 6621(a)(2) of the Internal Revenue Code and adjusted every January 1, accruing monthly at one twelfth of that rate. Interest can never be waived because it has to be paid on to each member jurisdiction where tax was due.
More Wisconsin IFTA rules
- Qualified motor vehicle: definition
- A motor vehicle used, designed or maintained to transport persons or property that has two axles and a gross vehicle weight or registered gross vehicle weight over 26,000 pounds (11,797 kilograms), or has three or more axles regardless of weight, or is used in combination where the weight of the combination exceeds 26,000 pounds gross or registered gross vehicle weight. Recreational vehicles such as motor homes, pickup trucks with attached campers, and buses are exempt when used exclusively for personal pleasure and not in connection with any business.
- License period: detail
- A legible photocopy of the IFTA licence must be carried in the cab of each qualified motor vehicle, with the original kept in the business records. Two decals per vehicle go on the exterior of both sides of the cab. Operating a qualified motor vehicle without the licence or without decals properly displayed can draw citations or fines and can force the purchase of a trip permit.
- Renewal
- WisDOT emails the annual calendar-year renewal notice to each current licensee in early October, mailing paper notices to the rest, and renewals can be filed online through WisCRS or on Form MV2766. Renewal is denied where the licensee has failed to file any quarterly return, is delinquent on any fuel or registration tax payment, or holds a revoked or cancelled licence. Next year's decals may not be displayed before December 1. There is a two-month grace period, January and February, to display the renewal licence and decals, during which the carrier must show either a valid current or prior year IFTA licence and decals from the jurisdiction it operates from, or a valid single trip permit from the jurisdiction it is operating in. A renewal received after December 31 costs an extra $15.00 application fee.
- Recordkeeping
- Licensees must keep adequate distance records and retain fuel receipts and invoices to substantiate the distance and fuel use reported. Wisconsin has adopted the IRP recordkeeping requirements for registration and the IFTA recordkeeping requirements for fuel tax. Carriers filing multiple late quarterly returns can be required to produce records.
- Trip permit: detail
- In place of IFTA licensing, a 72-hour trip permit authorises one round trip into and out of Wisconsin. The in-lieu-of fuel tax portion is $15 and the temporary registration portion is another $15, so both together cost $30; the two halves can be bought separately. Only vehicles that are not registered in Wisconsin and not enrolled in IRP or IFTA qualify, and the permit cannot be bought to move an unregistered vehicle on a trip that starts in Wisconsin. An exempt for-hire carrier operating intrastate must have Wisconsin authority and insurance on file before buying one. Payment is by card, which carries a convenience fee, or by ACH, which does not. The permit is not accepted electronically and must be carried on paper.
Quarterly filing deadlines
Returns are due on the same schedule every year. Missing one draws the late-filing penalty above.
Licensing rules, records, and penalties
Which vehicles the licence covers, how long it runs, what Wisconsin can ask you to post or produce, and what a late or wrong return costs. Each one is sourced.
- Qualified motor vehicle: Definition
- A motor vehicle used, designed or maintained to transport persons or property that has two axles and a gross vehicle weight or registered gross vehicle weight over 26,000 pounds (11,797 kilograms), or has three or more axles regardless of weight, or is used in combination where the weight of the combination exceeds 26,000 pounds gross or registered gross vehicle weight. Recreational vehicles such as motor homes, pickup trucks with attached campers, and buses are exempt when used exclusively for personal pleasure and not in connection with any business.
- Application: Form
- Wisconsin International Fuel Tax License Application, Form MV2667 (6/2021), which cites s. 341.45 Wis. Stats.
- Application: Methods
- File online through the Wisconsin Carrier Registration System (WisCRS) after submitting the WisCRS System Access Request (MV2940), or mail the paper form with a cheque payable to Registration Fee Trust to the Motor Carrier Registration Unit, P.O. Box 7979, Madison WI 53707-7979. Questions go to [email protected] or (608) 266-9900.
- Application: Requirements
- The application asks for the FEIN, or the Social Security number for a sole proprietor with no employees, which becomes the IFTA licence number; the USDOT number; the legal name exactly as registered; the IRP account number or an IRP exemption such as bus, farm plate, 30-mile, logging, municipal, owner-operator, leased, special plate or transporter plate; the business type and its owners, partners, officers or members; the physical address where records are kept; the fuel types used, which set how many quarterly returns are required; and any bulk fuel storage jurisdictions. A corporation or LLC must be on file with the Wisconsin Department of Financial Institutions in the exact name and in active good standing, with an out of state organisation registered as a foreign corporation. A for-hire carrier must have valid insurance and authority on file before the application is processed. A permit service filing on the carrier's behalf needs a power of attorney.
- Application: Denial grounds
- Credentials are not issued to a licensee whose IFTA licence has been revoked by another member jurisdiction, or where the application contains misrepresentations or misstatements or omits required information.
- License period: Detail
- A legible photocopy of the IFTA licence must be carried in the cab of each qualified motor vehicle, with the original kept in the business records. Two decals per vehicle go on the exterior of both sides of the cab. Operating a qualified motor vehicle without the licence or without decals properly displayed can draw citations or fines and can force the purchase of a trip permit.
- Renewal
- WisDOT emails the annual calendar-year renewal notice to each current licensee in early October, mailing paper notices to the rest, and renewals can be filed online through WisCRS or on Form MV2766. Renewal is denied where the licensee has failed to file any quarterly return, is delinquent on any fuel or registration tax payment, or holds a revoked or cancelled licence. Next year's decals may not be displayed before December 1. There is a two-month grace period, January and February, to display the renewal licence and decals, during which the carrier must show either a valid current or prior year IFTA licence and decals from the jurisdiction it operates from, or a valid single trip permit from the jurisdiction it is operating in. A renewal received after December 31 costs an extra $15.00 application fee.
- Penalties: Interest
- Interest is charged on all delinquent taxes owed to each jurisdiction, calculated from the date the tax was due for each month or fraction of a month until paid. The annual rate is set under section 6621(a)(2) of the Internal Revenue Code and adjusted every January 1, accruing monthly at one twelfth of that rate. Interest can never be waived because it has to be paid on to each member jurisdiction where tax was due.
- Bond requirement
- The base jurisdiction may require a licensee to post a bond for cause, for example after a history of late filing or non-payment.
- Recordkeeping
- Licensees must keep adequate distance records and retain fuel receipts and invoices to substantiate the distance and fuel use reported. Wisconsin has adopted the IRP recordkeeping requirements for registration and the IFTA recordkeeping requirements for fuel tax. Carriers filing multiple late quarterly returns can be required to produce records.
Who licenses for IFTA in Wisconsin
Wisconsin is your base jurisdiction when your qualified vehicles are based here for registration purposes, operational control and records are kept here or can be made available here, at least one qualified vehicle actually travels on Wisconsin highways, and you operate in at least one other member jurisdiction.
Qualified is the federal definition: two axles over the published weight line, three or more axles regardless of weight, or a combination whose weight passes the same line. Recreational vehicles used purely for pleasure sit outside it.
Border work is where Wisconsin differs. Qualified vehicles owned or leased by Iowa and Minnesota residents may run inside a narrow band of the Wisconsin border without extra fuel tax credentials, and Wisconsin residents get the same going the other way. The Michigan version of that deal is narrower and covers only raw forest products.
How to apply
The application is Form MV2667, filed online through WisCRS after a system access request, or mailed on paper with a cheque to the Motor Carrier Registration Unit. It asks for the federal identifier that becomes your licence number, the USDOT number, the exact legal name, your IRP account number or the exemption you claim instead, the fuel types you run, and any bulk storage jurisdictions.
Wisconsin is strict about names. A corporation or LLC has to be on file with the Department of Financial Institutions in the exact legal name and in active good standing, and a for-hire carrier needs valid insurance and authority on file before the application is processed. WisDOT will not issue credentials to a licensee whose licence another member jurisdiction has revoked, or on an application containing a misstatement or omission.
The licence runs the calendar year. A photocopy rides in the cab of each qualified vehicle and the original stays in the business records.
What the licence costs
Wisconsin publishes four IFTA amounts rather than folding them into one number: an application charge on a new account, which is charged again on a reopened account or a late renewal; a licence charge; a per-set decal charge; and a reinstatement charge if a federal out-of-service order suspends you. Payment is by cheque or money order to Registration Fee Trust, or online through WisCRS.
Decals are not refundable for unused sets, so order to your actual fleet rather than to your optimistic one. Each amount sits on this page as a sourced field.
Filing cadence and penalties
Returns are quarterly and due the last day of the month following each quarter, with the next business day standing in when that date falls on a weekend or legal holiday. Every licensee files even with no operations and no taxable fuel, and a quarter with no fuel purchases is calculated at a published default mileage figure rather than being waived.
A licensee running under the published low-mileage threshold outside Wisconsin over twelve consecutive months may petition to report annually, but only after four consecutive quarterly returns with no balance due.
Late filing draws a penalty set as a floor amount or a share of the net tax liability, whichever is greater, and the one-time penalty can be waived for reasonable cause. Interest cannot be waived at all, because it has to be paid on to each member jurisdiction where tax was due. The deadline table on this page carries each quarter with its due date.
Renewal, the grace period, and what stops it
WisDOT emails the calendar-year renewal notice in early October and mails paper notices to the rest. Renewal is denied where a quarterly return is missing, where a fuel or registration tax payment is delinquent, or where the licence is revoked or cancelled, so an unfiled return blocks the whole account rather than just costing a penalty.
Next year's decals may not go on the truck before December, and January and February are a grace period during which the carrier shows either a valid current or prior year licence and decals, or a valid single trip permit for the jurisdiction it is in. A renewal received after the year closes costs the application charge again.
Records are the other half of the deal. Licensees keep distance records and retain fuel receipts and invoices, and Wisconsin has adopted the IRP recordkeeping requirements for registration and the IFTA requirements for fuel tax.
The alternative to licensing
For a carrier that enters Wisconsin rarely, the fuel tax half of the 72-hour trip permit stands in for the licence on one round trip into and out of the state. It is sold separately from the registration half of the same permit, so a carrier with apportioned plates and no IFTA licence can buy just the fuel side. Our Wisconsin trip and fuel permits page carries both halves with their terms.
The tax rates live in the quarterly matrix
IFTA rates change every quarter, so we keep them in one refreshed store instead of copying them onto every state page. The current quarter is 3Q 2026. Use the IFTA rates by state table for the full matrix, or the IFTA calculator to run your miles and gallons against the current rates.
For the registration-to-return process in order, follow the Wisconsin IFTA filing walkthrough.
What pairs with IFTA
IFTA and IRP travel together: the same interstate operation that needs a fuel tax license usually needs apportioned plates through Wisconsin IRP. If you are still setting up, the full order of operations is in start a trucking company in Wisconsin.
Frequently asked questions
Who administers IFTA in Wisconsin?
- WisDOT Motor Carrier Services, which is unusual: most states hand fuel tax to a revenue or taxation department. The licence, the decals and the quarterly returns all sit with the transport department, alongside IRP in the same WisCRS portal.
Do I need IFTA if I only run inside Wisconsin?
- No. The licence exists for Wisconsin-based carriers running qualified vehicles in at least one other member jurisdiction. If your trucks never leave the state, it replaces nothing, because it stands in for trip permits elsewhere.
How do I apply for a Wisconsin IFTA licence?
- File Form MV2667 online through WisCRS after submitting the system access request, or mail the paper form with a cheque to the Motor Carrier Registration Unit. Your legal name has to match the Department of Financial Institutions filing and your USDOT registration exactly.
What does the Wisconsin IFTA licence cost?
- Four separate amounts: an application charge on a new, reopened or late-renewed account, a licence charge, a per-set decal charge, and a reinstatement charge after a suspension. Each is a sourced field on this page.
When are Wisconsin IFTA returns due?
- The last day of the month following each calendar quarter, with the next business day standing in for a weekend or holiday. You file even with no operations, and a quarter with no fuel purchases is calculated at a published default mileage figure.
Can I run Wisconsin on a trip permit instead of IFTA?
- For an occasional entry, yes. The fuel tax half of the 72-hour trip permit covers one round trip into and out of Wisconsin and is sold separately from the registration half. It suits rare entries, not a regular lane.
Haul Handbook publishes educational information about trucking registration and compliance requirements. This is not legal, financial, or tax advice. Rules, fees, and deadlines change; confirm with the agency before you file or pay.