| State | Name of Report | Report Penalties | Payment Penalties | Website Link | Last Updated |
| Alabama | Terminal Excise Tax Returns (Supplier, Permissive Supplier, Importer, Exporter, Blender) | Greater of 10% of tax due or $50.00 | 10% of tax due | Source | 7/29/26 |
| Transporter report | $50.00, no tax due | No payment due | Source | 7/29/26 | |
| Terminal Operator - Annual Return | Greater of 10% of tax due or $50.00 | 1% per month or fraction, not to exceed 25% | Source | 7/29/26 | |
| Terminal Operator - Monthly Return | $50.00, no tax due | No payment due | Source | 7/29/26 | |
| Wholesale Oil / Import License Fee | Greater of 10% of tax due or $50.00 | 1% per month or fraction, not to exceed 25% | Source | 7/29/26 | |
| Storage Tank Trust Fund Charge | Greater of 10% of tax due or $50.00 | 10% of tax due | Source | 7/29/26 | |
| Alaska | Diesel, Gasoline, Aviation Returns | 5% every 30 days late, max 25% (applies to Diesel, Gasoline and Aviation returns) | 5% every 30 days late, max 25% | Source | 7/29/26 |
| Arizona | Fuel Supplier Report (Excise and UST) | $25 late fee for excise tax reporting | 5% of Total Excise Taxes Due; plus 1% per month or part-month interest on unpaid amounts | Source | 7/29/26 |
| Arkansas | Motor Fuel Tax Return, Natural Gas Fuel, Dyed Diesel Tax | 5 percent per month, maximum 35 percent | 5 percent per month, maximum 35 percent | Source | 7/29/26 |
| California | Supplier of MVF (CDTFA-501-PS) / Diesel (501-DD) / Jet (501-MJ) etc. | 10% failure to file | 10% failure to pay | Source | 7/29/26 |
| Same returns - EFT filers | Additional 10% failure to file when paying by EFT | Additional 10% failure to pay by EFT | Source | 7/29/26 | |
| IFTA Quarterly Fuel Use Tax Report | Greater of $50 or 10% of delinquent taxes | Greater of $50 or 10% for underpayment | Source | 7/29/26 | |
| Colorado | Fuel Distributor Tax Return (DR 7050) | Fuel excise tax failure to file: $100 flat | Greater of $30 or 10% of unpaid tax plus 0.5% for each month unpaid, max 18% | Source | 7/29/26 |
| Connecticut | Motor Vehicle Fuels Tax Return (Form O-MF) | Greater of 10% of the tax due or $50.00 | Greater of 10% of the tax due or $50.00; interest 1% per month | Source | 7/29/26 |
| Delaware | Motor Fuel Tax Monthly Report | $5.75 per business day, max $28.75 per report. If more than 5 business days late: greater of $28.75 or 12% of tax due | Interest and penalty per DE Code Title 30; see DMV Motor Fuel instructions | Source | 7/29/26 |
| District of Columbia | Motor Fuel Tax Return (FR-400M) | 5% of the tax due per month or fraction, not to exceed 25% | Rate of 5% per month, not to exceed 25% | Source | 7/29/26 |
| Florida | Terminal Supplier Fuel Tax Return (DR-309631, R. 01/26); instructions DR-309631N | 10% of any unpaid tax if the failure is not more than 1 month, PLUS an additional 10% for EACH additional month or fraction. Aggregate cap 50% of unpaid tax. Minimum $10 in all cases | Same 10%-per-month escalation, 50% aggregate cap, $10 minimum. Interest 1% per month from the due date until paid, calculated beginning on the 21st day of the month for which the tax is due | Source | 7/29/26 |
| Georgia | Motor Fuel Distributor Tax Report | 5% per month, max 25%; $50 failure-to-file penalty; combined file+pay penalty capped at 25% | 0.5% per month, max 25%. Dyed-fuel misuse: greater of $1,000 or 10% per gallon. Interest prime + 3%/yr, reviewed each January | Source | 7/29/26 |
| Hawaii | Liquid Fuel Tax Base Monthly Return (Form M-22) | 5% per month, max 25%. 2% e-file penalty if required | 5% per month, max 25%. Interest 2/3 of 1% per month | Source | 7/29/26 |
| Idaho | Distributor's Fuel Tax Report (Form 1450) | 5% when filed late, min $10. NO penalty when no tax due | 5% when paid late, min $10, IN ADDITION to reporting penalty | Source | 7/29/26 |
| Terminal Operator's Report (Form 1452) | No penalty listed | No penalty listed | Source | 7/29/26 | |
| Illinois | Motor Fuel Distributor/Supplier Tax Return (Form RMFT-5) | Lesser of $250 or 2% of the tax due; After 30-days, Greater of $250 or 2%; maximum of $5,000 | 1-30 days: 2%, 31+days: 10% | Source | 7/29/26 |
| Indiana | Special Fuel Tax (SF-401), Motor Carrier Fuel Tax | Loss of the collection allowance, plus 10% of tax due or $5, whichever is greater. SEPARATE $1,000 penalty for failure to file Special Fuel Form SF-401 | Loss of the collection allowance, plus 10% of tax due or $5, whichever is greater | Source | 7/29/26 |
| Iowa | Motor Fuel Tax Monthly Tax Report | 10% of tax due for failure to timely file, but ONLY if less than 90% of the correct tax was paid by the due date. No penalty on a late report if no tax is due. Additional 5% if not filed through GovConnectIowa | 10% of tax due if under 90% paid by due date; interest accrues monthly on unpaid tax (each fraction of a month counts as a whole month) | Source | 7/29/26 |
| Kansas | Distributors Tax Return (MF-52) | NO penalty for late filing of the return | 5% penalty plus 0.333% interest; additional interest monthly | Source | 7/29/26 |
| Liquefied Petroleum Motor Fuel Tax Return (MF-202) | NO penalty for late filing | 5% penalty plus 0.333% interest | Source | 7/29/26 | |
| Petroleum Products Inspection & Environmental Assurance Fee (MF-7 / MF-7a) | NO penalty for late filing | 5% penalty plus 0.333% interest | Source | 7/29/26 | |
| Liquid Fuel Carrier Report (MF-206) | NO penalty for late filing | N/A - informational return | Source | 7/29/26 | |
| Motor Fuel Retailers' Informational Return (MF-90) | NO penalty for late filing | N/A - informational return | Source | 7/29/26 | |
| Kentucky | Licensed Gasoline / Special Fuels / LPG Dealer Monthly Reports; Terminal Operators; Petroleum Storage Tank fee - TIER 1 filed late | 2% of tax due per 30 days; cap 20% of total tax due; floor $10 | 2% of tax due per 30 days; cap 20%; floor $10 | Source | 7/29/26 |
| Same reports - TIER 2 FAILURE to file | 5% of tax assessed per 30 days or fraction; cap 50%; floor $25 | (see Tier 1) | Source | 7/29/26 | |
| Louisiana | Gasoline/Special Fuels Tax Report | 5% of amount due per 30 days or fraction, from due date until filed, not to exceed 25% | 5% of amount due per 30 days or fraction, not to exceed 25%, PLUS interest at 0.5833% per month from due date until paid | Source | 7/29/26 |
| Maine | Special Fuel and/or Gasoline Supplier Tax Return | Failure to file: $25 or 10% of the tax due, whichever is GREATER. ESCALATES: if not filed within 60 days after a formal demand from the assessor, the penalty becomes $25 or 25%, whichever is greater | 1% of tax due per month or fraction, max 25%, minimum $25. Negligence: $25 or 25%, whichever greater. Fraud: $75 or 75%. Failure to remit electronically when required: lesser of 5% of tax due or $5,000. Returned payment: $20 or 1%, whichever greater | Source | 7/29/26 |
| Maryland | Motor Fuel Tax Return (Form GT-100) | Failure to file a motor fuel or motor carrier tax return: penalty NOT EXCEEDING $25 | 5% of unpaid tax if 1-30 days late; 10% if over 30 days late. Separately, failure to file and pay within 30 days after a notice of demand: 25% of tax assessed, which is IN ADDITION to the 13-701 penalty | Source | 7/29/26 |
| Massachusetts | Motor Fuel Excise Tax Return | 1% of tax due per month or fraction, max 25% | 1% of tax due per month or fraction, max 25%. Deficiency assessment adds a further 1%/mo max 25% under s.33(c) | Source | 7/29/26 |
| Michigan | Motor Fuel Supplier Tax Return (Form 4756) | 5% of unpaid tax if the failure is 2 months or less, PLUS 5% for each additional month, maximum 25% | Same MCL 205.24 schedule. Interest per MCL 205.23, set periodically | Source | 7/29/26 |
| Minnesota | Distributor Petroleum Tax Return (PDR-1) | 1% per day for first 10 days delinquency, then interest accrues | 1% per day for first 10 days, then interest per ยง 270C.40. 25% penalty for operating without license | Source | 7/29/26 |
| Mississippi | Motor Fuel Tax Return | 10% of the tax liability on all late reports (MS DOR Petroleum Distributors' Bulletin) | 10% of the tax liability; interest per Miss. Code Ann. 27-55-x | Source | 7/29/26 |
| Missouri | Motor Fuel Tax Report (Form 4757) | $100 for the first offense, increasing by $100 for each additional occurrence (report/filing penalty) | Loss of timely-filing allowance plus 5% per month or part-month, max 25%. Applies even if payment is timely but the report is late | Source | 7/29/26 |
| Montana | Distributor Statement of Diesel/Gasoline/CNG/LPG Tax (Form DS-1) | $100.00 late-filing penalty. First late filing within 3-year period may be waived with clean filing history. Special fuel user: $25 or 10% of tax, whichever is greater | 10% penalty on balance owing. Interest at 1% per calendar month, prorated daily. No waiver of penalty or interest on late payment. Special fuel user: 1% per month or fraction. Reasonable-cause waiver available for special fuel | Source | 7/29/26 |
| Nebraska | Producer/Supplier/Distributor/Wholesaler/Importer Monthly Fuels Tax Return | $50 if filed within 10 days of the due date; beyond 10 days, an ADDITIONAL $100 or 10% of the tax due, whichever is greater | Same escalating structure; interest per Neb. Rev. Stat. 45-104.02 | Source | 7/29/26 |
| Nevada | Suppliers/Dealers Motor Fuel Tax Return (Form MC-094) | Tiered by days late per NAC 360.395 (2%-10%); maximum penalty 10% of tax due | Tiered by days late per NAC 360.395 (2%-10%), max 10%; plus 0.75% per month interest | Source | 7/29/26 |
| New Hampshire | Monthly Motor Fuel & Aviation Fuel Distributor Report (MFD 1-S/AF) | 10% of the amount due or if nothing is due $1 for each day late. | 10% of the amount due and interest at 0.75%* per month or 9%* annual rate. | Source | 7/29/26 |
| New Jersey | Combined Motor Fuels Tax Return | $100 per month PLUS 5% per month, up to 25% of tax due | 5% | Source | 7/29/26 |
| Distributor of Motor Fuels | $100/month plus 5%/month, up to 25% | 5% | Source | 7/29/26 | |
| Supplier of Motor Fuels | $100/month plus 5%/month, up to 25% | 5% | Source | 7/29/26 | |
| New Mexico | Combined Fuel Tax Report (Form RPD-41306) | 2% of tax due per month or part month, to a maximum of 20%; statutory minimum $5.00 | Same 2% per month, 20% cap, $5 minimum. Interest 7% annual (0.019178082% daily) for the quarter covering Jul-Sep 2026 | Source | 7/29/26 |
| New York | Motor Fuel/Diesel Motor Fuel Distributor Monthly Return (FT-941, MT-456) | $50 or 10% of the tax determined to be due, whichever is GREATER. Fraud: 2x the tax due | Same: greater of $50 or 10%. Fraud penalty 2x tax due. See 20 NYCRR Part 561 s.561.14 | Source | 7/29/26 |
| North Carolina | Motor Fuel Supplier Monthly Return (Form GAS-1202) | 5% per month, max 25%. Informational returns: $50 per day up to $1,000 | 10% of tax due | Source | 7/29/26 |
| North Dakota | Motor Fuels Tax Return | 5% of tax due - applies if the report, the payment, or both are late | 5% of tax due; interest 1% per month or portion | Source | 7/29/26 |
| Ohio | Motor Fuel Tax Return (Form MFT-2 / MVF-1) | The greater of 10% of Tax Due or $50.00 | Assessment penalty up to 15%; interest per ORC 5703.47 | Source | 7/29/26 |
| Oklahoma | Motor Fuel Tax Return | Governed by 68 O.S. 217 | 10% if not paid within 15 days of delinquency; a further 10% at 30 days for certain filings; interest 1.25% per month | Source | 7/29/26 |
| Oregon | Motor Vehicle Dealer (due 25th of following month) | 1% if filed by last day of month due; ADDITIONAL 10% if filed after | Same 1% / +10% | Source | 7/29/26 |
| Use Fuel Seller (due 20th of following month) | 10.00% | 10.00% | Source | 7/29/26 | |
| Use Fuel User (due 20th of following month) | 10.00% | 10.00% | Source | 7/29/26 | |
| Pennsylvania | Liquid Fuels and Fuels Tax Report (REV-1096A); Receipt/Disbursement Summary REV-1096B | Third-party preparer e-file failure: 1% of tax due on the improperly filed report, max $500, minimum $10 | EFT penalty 3% of payment face value, max $500 per occurrence (payments of $1,000 or more) | Source | 7/29/26 |
| Puerto Rico | Petroleum Products Excise Tax Return | Progressive penalty from 5% to 25% of the total tax due when the return is filed late without reasonable cause | Interest 10% from the due date until payment. Surcharges: 5% if the delay is more than 30 but less than 60 days; 10% if more than 60 days | Source | 7/29/26 |
| Rhode Island | Motor Fuel Distributor Tax Return (Form MFT-DR) | 10% of determined amount for failure to file. Additional 10% if not paid within 10 days | 10% of tax for failure to pay. 50% for fraud. Interest per ยง 44-1-7 (12%/yr non-trust, 18%/yr trust CY2026) | Source | 7/29/26 |
| South Carolina | Motor Fuels User Fee Return (L-2110) | 5% of tax per month, maximum 25% | 0.5% (half of 1%) per month, maximum 25% - a different rate from the filing penalty | Source | 7/29/26 |
| South Dakota | Motor Fuel Tax Return (Form 1932) | 10% of tax OR $10, whichever is greater | Interest 1% per month or $5, whichever is greater; 1.5% per month where there was intent to avoid | Source | 7/29/26 |
| Tennessee | Petroleum Products Tax Return (PET 350) | 5% of tax due per 30-day period, max 25%; minimum $15 | Same 5% per 30-day period, max 25%. Interest per 67-1-801 - 11.50%/yr through 6/30/2026 | Source | 7/29/26 |
| Texas | Motor Fuels Tax Return (Form 06-169/06-168/06-170) | $50 per late report, assessed even if no tax is due or the report is a credit/no-operations report | 5% if 1-30 days late; 10% if over 30 days; additional 10% once a determination billing becomes final (total 20%); +5% for non-compliance with mandatory e-filing | Source | 7/29/26 |
| Utah | Motor Fuel Tax Return (TC-109) | Graduated penalty by days late: 1-5 days: greater of $20 or 2%; 6-15 days: greater of $20 or 5%; 16+ days: greater of $20 or 10% of unpaid tax. Plus 10% negligence penalty where applicable | Per s.59-1-401. Interest 6% for Jan 1 2025 - Dec 31 2026 | Source | 7/29/26 |
| Vermont | Motor Fuel/Diesel Fuel Tax Return | 5% of outstanding tax per month, max 25%, MINIMUM $50 regardless of tax due | 5% per month, max 25% (the 1%/month rate applies to income tax only). Interest set annually by the Commissioner | Source | 7/29/26 |
| Virginia | Fuels Tax Refund Application/Supplier Return | $50 first violation; $200 second; $500 third; $1,000 fourth and subsequent (NOT YET pinned to a statute section) | Civil penalty equal to 10% of the tax due or $50, whichever is GREATER | Source | 7/29/26 |
| Washington | Fuel Tax Returns | Motor fuel tax administered by WA Dept of Licensing. Late payment: 10% of tax due. Failure to file (licensee): 10% of deficiency. Failure to file (non-licensee): $100 + $0.05/gallon. False/fraudulent: 25% of deficiency | 10% of tax due. Interest at 1% per month or fraction. Post-assessment: additional 10% if not timely paid | Source | 7/29/26 |
| West Virginia | Motor Fuel Excise Tax Return | 5% per month, max 25%. If no tax is due, a $50 per month late-filing penalty applies | 5% per month. Combined file+pay total capped at 5% per month, max 50% | Source | 7/29/26 |
| Wisconsin | Motor Vehicle Fuel Tax Return (Form MF-002) | $10 late filing fee PLUS late filing penalty of 5% per month, max 25% - two separate components | Delinquent interest 1.5% per month. Neglect 25%. Fraud 50% | Source | 7/29/26 |
| Wyoming | Fuel Tax Report | Dealers reporting gallons only: NO late-filing penalty applies (conditional exemption) | If a distributor/supplier remits late: 10% penalty; interest 1% per month | Source | 7/29/26 |