Info
Graduated with a 4.50% top rate for 2026 (cut from 4.75%; consolidated to 3 brackets under HB 2764).
Oklahoma Taxes
Get an email when Oklahoma's tax rules change
When any Oklahoma rule on this page changes you get one email saying what changed, with the official source. Free, unsubscribe in one click.
Prefer a lock-screen alert? The free iPhone app warns you when tax rules change in your state, and at a state line where they differ. Get the app →
Conditional
Oklahoma statewide rule
4.5% state sales tax on gross receipts; counties and cities levy additional local sales taxes on top, so the combined rate varies by locality (delivered sales are taxed at the destination rate). Current city/county rates: OTC "Rates and Codes" charts and rate locator.
§ oklahoma.gov
Get alerted when this changesLawLert pings you the moment Taxes law changes in Oklahoma. Free.Get the free appCheck the live rule Verified Jul 17, 2026Reviewed
Every Taxes rule LawLert has for Oklahoma
Each rule below is the full statewide entry, with the official source it rests on and the date it was last checked.
Permitted
Oklahoma taxes gasoline and diesel fuel at $0.19 per gallon (19 cents); special fuels are taxed at $0.16 and aviation gasoline and jet fuel at $0.0008 per gallon. An assessment fee of $0.01 per gallon is added on each gallon of motor fuel, diesel fuel and blending materials used or consumed in Oklahoma, for the Petroleum Underground Storage Tank Release Environmental Cleanup Indemnity Fund — 20 cents per gallon in state charges on gasoline. The tax is levied on the consumer but pre-collected when fuel is removed from the terminal. No gas-tax suspension is in effect in Oklahoma. The 18.4-cent federal gasoline tax is extra.
“Gasoline and diesel fuel are taxed at $0.19 per gallon, special fuels are taxed at $0.16 per gallon, and aviation gasoline and jet fuel are taxed at $0.0008 per gallon.”
Read on Nov 11, 2026 from oklahoma.gov.
Checked once · Nov 11, 2026
Permitted
Sales-tax holiday ran Aug 7–9, 2026: clothing and footwear priced under $100 are exempt from state and local sales tax. It recurs on the first Friday through Sunday in August.
“WHEN The first Friday – Sunday in August. clothing or footwear ... less than one hundred dollars ($100) are exempt”
Read on Oct 27, 2026 from oklahoma.gov.
Checked once · Oct 27, 2026
Info
County-administered ad valorem tax: the county assessor values real property at fair cash value and applies the county assessment percentage (set under Okla. Const. art. X, §8); millage rates vary by county and school district. Overseen by the Oklahoma Tax Commission Ad Valorem Division.
Conditional
State grocery tax eliminated Aug 29, 2024 (HB 1955) — but local sales taxes still apply to food.
Track this law — get alerted when it changes
We watch the official sources behind Oklahoma taxes rules. If a tracked rule changes, you get one short email — never more than one a week. Free, unsubscribe anytime.
Informational only — not legal advice.