Massachusetts
Ranks 32 of 51 on state gasoline taxes: 27.6¢ per gallon against a 33.1¢ average.
- Gasoline · state 27.6¢
- Diesel · state 27.6¢
- Taxed at distributor / wholesaler
- As of 2026-07-01
What sits between the rack and the pump
Published rack prices exclude every tax below. A retail price less the rack price less this stack is freight plus retail margin — the spread this page exists to make computable. Cents per gallon.
Gasoline
| Federal exciseincl. 0.1¢ LUST | 18.4¢ |
|---|---|
| State exciseEIA · 2026-07-01 | 24.0¢ |
| Other state taxes and feesEIA · 2026-07-01 | 3.6¢ |
| Federal + state, before local and price-based taxes | 46.0¢ |
Diesel
| Federal exciseincl. 0.1¢ LUST | 24.4¢ |
|---|---|
| State exciseEIA · 2026-07-01 | 24.0¢ |
| Other state taxes and feesEIA · 2026-07-01 | 3.6¢ |
| Federal + state, before local and price-based taxes | 52.0¢ |
The state's own answers
From the Federation of Tax Administrators survey "Motor Fuel Tax Information by State" (2026-10-29), as the state's tax agency answered it. Not tax advice: check the agency before relying on a figure.
- Point of taxation
- Select all that apply for each fuel type: Gasoline: Other Gasoline - Other (please specify): Wholesale:Licensed Distributors and Importers Diesel: Other Diesel - Other (please specify): Wholesale: Licensed Suppliers Aviation Fuel: Other Aviation Fuel - Other (please specify): Wholesale: Licensed Distributors and Importers Jet Fuel: Other Jet Fuel - Other (please specify): Wholesale: Licensed Jet Fuel Suppliers
- Rate reported
- Gasoline: .24 cents per gallon- fixed rate / Diesel: .24 cents per gallon- fixed rate
- Gallons basis
- Calculation basis: Gross Gallons Please provide the reference information: We primarily prefer by gross, however, if taxpayers report in auniformed manner whereas the purchase and sales amounts are on the same basis. ( ie. all reports are in gross/or all net/ or all billed). Then we focus on accountability of all gallons based on manner in which they are reported.
- Fees
- What are the fees and rates associated on reportable products (i.e. environmental fee, inspection fee)? What is the statutory reference regarding the fees on reportable products?: Oil Spill Fee; https://malegislature.gov/Laws/GeneralLaws/PartI/TitleII/Chapter21M Underground Storage Fee; https://malegislature.gov/Laws/GeneralLaws/PartI/TitleII/Chapter21J
- Rate updates
- Please list any rate updates for your state: See Section 4. Current rates available on website; https://www.mass.gov/lists/dor-fuel-excise-forms-licensee-lists-and-rate-table
- Sales tax on fuel
- Does your state impose a sales tax on gasoline, clear diesel or dyed diesel?: Yes If so, how are the rates calculated? How often does the rate change? Is tax imposed on volume or value and when is it collected?: A consumer of any off-road fuel utilized in non-registered equipment in the Commonwealth or in any manner exempt from the fuels excise is eligible for a refund of any fuels excise paid. The sale of that fuel is subject to the 6.25 % sales/use tax on the purchase price of the fuel.
- Scheduled changes
- See Section 4. Current rates available on website; https://www.mass.gov/lists/dor-fuel-excise-forms-licensee-lists-and-rate-table
- Confidence
- medium
Every component in force, with its source
Rows overlap by design: the best source for a component wins (hand edit, then a state notice, then the FTA booklet, then EIA). The losing rows stay for the audit trail.
| Product | Component | Amount | In force | Source | Citation |
|---|---|---|---|---|---|
| diesel | State excise State excise |
24.000¢ | 2026-07-01 → | EIA July 2026 (revised) |
EIA, Federal and state motor fuels taxes, July 2026 (revised) ↗ |
| diesel | Other state taxes and fees Other state taxes and fees |
3.559¢ | 2026-07-01 → | EIA July 2026 (revised) |
EIA, Federal and state motor fuels taxes, July 2026 (revised) ↗ |
| gasoline | State excise State excise |
24.000¢ | 2026-07-01 → | EIA July 2026 (revised) |
EIA, Federal and state motor fuels taxes, July 2026 (revised) ↗ |
| gasoline | Other state taxes and fees Other state taxes and fees |
3.559¢ | 2026-07-01 → | EIA July 2026 (revised) |
EIA, Federal and state motor fuels taxes, July 2026 (revised) ↗ |
How the rate has moved
Gasoline
State rate at December 31 (FHWA MF-205, from 1992) · 1992: 21.0¢ → 2024: 24.0¢ · series page and chart
State excise plus other taxes and fees (EIA, half-yearly from 2015) · 2015: 26.6¢ → 2026: 27.6¢ · series page and chart
Diesel
State rate at December 31 (FHWA MF-205, from 1992) · 1992: 21.0¢ → 2024: 24.0¢ · series page and chart
State excise plus other taxes and fees (EIA, half-yearly from 2015) · 2015: 26.6¢ → 2026: 27.6¢ · series page and chart
Rack markets this stack applies to
Sources: EIA, Federal and state motor fuels taxes (public domain); Federation of Tax Administrators, Motor Fuel Tax Information by State; FHWA Highway Statistics MF-205; state revenue agencies as cited. Not tax advice.
Rates are pipeline line-haul transcribed from published FERC tariffs; every figure cites its tariff and item. Cost to serve (netback) adds origin spot price and destination fees. "Confirmed" links match a tariff delivery point to the facility; "same city" means the point is in the facility's city — plausible, not proof; "per research" means the facility's research profile names the pipeline as an outlet.