WeightMileTax

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Weight-distance tax due dates by state

The quarterly return in each of the five weight-distance states, its due date and the days left. Four states want it by the last day of the month after the quarter; Oregon quarterly filers get one more month.

Quarterly returns for the 3rd quarter 2026 (July to September)
ReturnDueLeft
Kentucky weight distance tax (KYU)Saturday, October 31, 2026A weekend: file by the Friday before to be safe
New York highway use tax (HUT)Saturday, October 31, 2026A weekend: file by the Friday before to be safe
New Mexico weight distance tax (WDT)Saturday, October 31, 2026A weekend: file by the Friday before to be safe
Oregon weight-mile tax (WMT)Monday, November 30, 2026
Connecticut highway use fee (HUF)Saturday, October 31, 2026A weekend: file by the Friday before to be safe

Oregon: the dates are for quarterly filers; monthly filers (the default) report each month by the last day of the next month. New York: quarterly filers; monthly and annual filers are told by the Tax Department. Every return is due even with no miles in the state while you hold its permit or account.

The rule in each state

  • Kentucky weight distance tax (KYU): On or before the last day of the next calendar month after the quarter; file every quarter, zero miles included.
  • New York highway use tax (HUT): Quarterly filers: April 30, July 31, October 31 and January 31. Monthly (over $12,000 a year) and annual ($1,200 or less) filers are told by the Tax Department.
  • New Mexico weight distance tax (WDT): Quarterly return, filed and paid on or before the last day of the month after the quarter, even with no New Mexico miles.
  • Oregon weight-mile tax (WMT): Quarterly reports: May 31, August 31, November 30 and February 28; a due date on a weekend or holiday moves to the next business day. Monthly reports (the default) are due the last day of the next month.
  • Connecticut highway use fee (HUF): On or before the last day of the month after the quarter, filed on myconneCT, for every quarter even without Connecticut miles.

When a due date falls on a Saturday or Sunday, Oregon moves it to the next business day. The Kentucky, New York, New Mexico and Connecticut pages we read give no weekend rule, so the table keeps their published date and flags the weekend: filing by the Friday before is the safe choice. The IFTA fuel tax return of the same quarter: FuelTaxTally.

Sources

Frequently asked questions

When is the KYU return due?
On or before the last day of the month after the quarter (KRS 138.685): April 30, July 31, October 31 and January 31.
When is NY HUT due?
For quarterly filers, April 30, July 31, October 31 and January 31. Monthly filers (over $12,000 of tax the previous year) and annual filers ($1,200 or less) follow the frequency the Tax Department sets.
When is the Oregon weight-mile tax due?
Monthly reports by the last day of the next month. Quarterly reports by May 31, August 31, November 30 and February 28, moved to the next business day when the date falls on a weekend or holiday.
When is the New Mexico weight distance tax due?
Quarterly, by the last day of the month after the quarter, even if the truck did not travel in New Mexico.
When is the Connecticut highway use fee due?
Quarterly, on or before the last day of the month following the end of the quarter, on myconneCT.