Oregon Weight-Mile Tax
Oregon isn't in IFTA — instead you file the Oregon Weight-Mile Tax on miles driven in Oregon (trucks over 26,000 lbs).
- Filed with
- Oregon DOT — Commerce & Compliance Division
- Cost
- Per-mile rate by weight
- Time
- ~20 minutes monthly
What you'll need
- An Oregon weight receipt/permit
- Your Oregon miles for the period
Step by step
- 1
Set up your Oregon account
Get a weight receipt / Oregon permit before running there.
- 2
Track your OR miles
From your ELD or trip records.
- 3
File and pay
Monthly by default (quarterly for qualifying carriers), by the last day of the month for the prior month.
Worth knowing
- Oregon is not part of IFTA — its weight-mile tax is a separate filing.
Fact-checked June 2026. Fees, screens, and dates change — always reconfirm at the official source at filing time.
Not legal advice and not FMCSA or DOT guidance; verify with FMCSA or a licensed professional.
Never track this deadline by hand again
1Kompliance computes which filings apply to you and reminds you before each one. Free and unlimited.
Get started free