Pennsylvania IFTA Compliance and Reporting Guide

The International Fuel Tax Agreement (IFTA) is a tax collection agreement for redistributing fuel tax revenue among the 48 contiguous U.S. states and 10 Canadian provinces. In Pennsylvania, the IFTA program is administered by the Pennsylvania Department of Revenue. Motor carriers based in Pennsylvania that operate qualified motor vehicles in at least one other IFTA jurisdiction must register for a Pennsylvania IFTA license. A qualified motor vehicle is defined as a vehicle used for transporting persons or property that has two axles and a gross vehicle weight or registered gross vehicle weight exceeding 26,000 pounds, has three or more axles regardless of weight, or is used in combination when the weight of such combination exceeds 26,000 pounds. Accurate distance and fuel tracking are mandatory to avoid the 10% late filing penalty or the $50 minimum fine assessed by the Commonwealth. Carriers must maintain detailed records of all taxable and non-taxable fuel purchases, as well as total distance traveled in every jurisdiction, including Pennsylvania. DispatchTool assists Pennsylvania carriers by automating the collection of GPS-based mileage data and fuel receipt logs, ensuring that the IFTA quarterly tax return (REV-1038) reflects actual movement across state lines. To simplify your quarterly filings, you can create a DispatchTool account to manage your fleet's distance and fuel records in one central location.

Pennsylvania IFTA Registration and Licensing

To obtain a Pennsylvania IFTA license, carriers must submit the Pennsylvania Enterprise Registration Form (PA-100) or apply through the myPATH portal. The Department of Revenue does not charge a fee for the IFTA license itself, but the cost for decals is $12.00 per set for each qualified motor vehicle. Each set consists of two decals, which must be displayed on both sides of the exterior of the vehicle's cab. Licenses are valid for one calendar year, expiring on December 31. The Commonwealth provides a two-month grace period through February for displaying the new year's decals, provided the carrier has submitted their renewal application by December 31. Failure to display a valid decal can result in a citation under 75 Pa. C.S. § 2102, which governs identification markers for motor carriers.

Quarterly Filing Deadlines and Penalties

Pennsylvania requires IFTA tax returns to be filed on a quarterly basis. The deadlines are strictly enforced: Q1 (Jan–Mar) is due April 30; Q2 (Apr–Jun) is due July 31; Q3 (Jul–Sep) is due October 31; and Q4 (Oct–Dec) is due January 31. If the last day of the month falls on a weekend or a legal holiday, the next business day is considered the deadline. The Pennsylvania Department of Revenue mandates a late filing penalty of $50 or 10% of the net tax due, whichever is greater. Interest is also charged on all late payments at a monthly rate of 0.4167%, which equates to an annual rate of 5% as per current state fiscal guidelines. Even if no operations were conducted during a quarter, a 'zero' return must be filed to maintain an active license status.

Pennsylvania Fuel Tax Rates

As of 2024, Pennsylvania maintains one of the highest fuel tax rates in the United States. The Motor and Alternative Fuel Tax rate for diesel is $0.741 per gallon, while the gasoline rate is $0.576 per gallon. These rates are adjusted annually based on the average wholesale price of fuel, as determined by the Pennsylvania Department of Revenue. Under IFTA, Pennsylvania carriers are credited for the tax paid at the pump in Pennsylvania but must pay the difference if they consume fuel in a jurisdiction with a higher rate, or receive a credit if the jurisdiction's rate is lower. Because Pennsylvania's rate is frequently higher than neighboring states like Maryland ($0.477) or Ohio ($0.470), PA-based carriers often accrue credits when fueling locally and driving out of state.

Required Recordkeeping and Audits

Carriers must retain all IFTA-related records for a period of four years from the filing date or the due date of the return, whichever is later. Required documentation includes Individual Vehicle Distance Records (IVDR), which must show the date of the trip, origin and destination, route of travel, and total distance traveled in each jurisdiction. Fuel records must include original receipts or invoices showing the number of gallons purchased, type of fuel, price per gallon, and the vehicle identification number. The Pennsylvania Department of Revenue conducts audits to ensure compliance with the International Fuel Tax Agreement. According to IFTA Articles of Agreement, a member jurisdiction must audit 3% of its total licensee base annually, meaning roughly 1 out of every 33 Pennsylvania carriers may be selected for review each year.

Pennsylvania myPATH and Electronic Filing

The Pennsylvania Department of Revenue requires all IFTA returns to be filed electronically through the myPATH (my Pennsylvania Tax Hub) system. This portal allows carriers to submit the REV-1038 form, pay taxes via ACH Debit, and manage decal renewals. Payments exceeding $1,000 must be made electronically. The system automatically calculates the tax or credit due for each jurisdiction based on the total miles and total gallons entered by the user. If a carrier is entitled to a refund, the myPATH system allows the user to indicate whether they want the credit applied to the next quarter or issued as a check. Refunds are typically processed within 30 to 60 days of the filing, provided there are no outstanding liabilities on the account.

Sources

Pennsylvania Department of Revenue (2024) — https://www.revenue.pa.gov/TaxTypes/MCRT-IFTA/Pages/default.aspx IFTA, Inc. Official Rate Table (2024) — https://www.iftach.org/taxmatrix4/index.php Pennsylvania General Assembly - Title 75 (2024) — https://www.legis.state.pa.us/cfdocs/legis/LI/consCheck.cfm?txtType=HTM&ttl=75&div=0&chpt=21

Frequently asked

What is the fine for not having IFTA decals in Pennsylvania?

Operating a qualified motor vehicle in Pennsylvania without valid IFTA decals or a temporary permit can result in a fine ranging from $100 to $500 plus court costs, as specified under 75 Pa. C.S. § 2102.

Can I get a temporary IFTA permit in Pennsylvania?

Yes, for carriers who do not wish to participate in the full IFTA program, Pennsylvania offers a 5-day trip permit for a fee of $73, which covers both the fuel tax and the motor carrier road tax requirements.

How much does the Pennsylvania IFTA decal cost?

Pennsylvania charges $12.00 per set of decals for each vehicle. The license itself is free, but the decals must be renewed annually for this $12 fee per truck.

What is the current diesel tax rate in Pennsylvania?

For the 2024 calendar year, the Pennsylvania Department of Revenue has set the diesel fuel tax rate at $0.741 per gallon.