IFTA Matrix
Fuel Tax Rates

4th Quarter 2025 Tax Rate Changes

Exchange Rate*: U.S.= 1.3797 / Canada = 0.7248

Last Updated on 10/31/25



State / Province Rate GasolineSpecial DieselGasoholPropaneLNGCNGEthanolMethanolE-85M-85A55BiodieselElectricityHydrogenHythane
CALIFORNIA (CA) #1 U.S.
Can.
Spacer10.9710
0.3539
Spacer10.0600
0.0219
0.1017
0.0371
0.0887
0.0323
0.0900
0.0328
0.0900
0.0328
0.0900
0.0328
0.0900
0.0328
0.9710
0.3539
0.9710
0.3539
Spacer1Spacer1Spacer1
MARYLAND (MD) U.S.
Can.
0.4600
0.1676
0.4675
0.1704
0.4600
0.1676
0.4600
0.1676
0.4600
0.1676
0.4600
0.1676
0.4600
0.1676
0.4600
0.1676
0.4600
0.1676
Spacer1Spacer10.4675
0.1704
Spacer1Spacer1Spacer1
MASSACHUSETTS (MA) U.S.
Can.
0.2400
0.0875
0.2400
0.0875
0.2400
0.0875
0.2360
0.0861
0.2360
0.0861
0.2360
0.0861
0.2400
0.0875
0.2400
0.0875
0.2400
0.0875
0.2400
0.0875
0.2400
0.0875
0.2400
0.0875
Spacer1Spacer1Spacer1

Footnotes

# 1 - CALIFORNIA
Dimethyl Ether (DM) and Dimethyl Ether-Liquified Petroleum Gas Blends
(DME/LPG) should be reported under Propane.  LNG to be reported for
each 6.06 pounds of liquid natural gas used. LNG is taxed at a diesel
gallon equivalent (DGE).  CNG to be reported for each 126.67 cubic
feet, or 5.66 pounds, of compressed natural gas used, measured at
standard pressure and temperature. CNG is taxed at a gasoline gallon
equivalent (GGE).  A blend of Alcohol when containing not more than
15% Gasoline or Diesel should be reported as E-85 or M-85.  

Taxmatrix