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Rhode Island IFTA Calculator

Rhode Island IFTA fuel tax rates, Q3 2026

Fuel typeRate per gallonChange from last quarter
Diesel$0.4000No change
Gasoline$0.4000No change
Propane (LPG)$0.4000No change
LNG$0.4000No change
CNG$0.4000No change
Biodiesel$0.4000No change
Diesel rate rank among IFTA jurisdictions
19 of 57
Administered by
Rhode Island Division of Taxation
State agency IFTA page
tax.ri.gov

Calculate your Rhode Island IFTA tax

Return due Nov 2, 2026

The state that issued your IFTA license. It appears on your worksheet.

Miles and fuel by jurisdiction
Total miles
0
Total gallons
0
Fleet MPG
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Diesel tax in neighboring jurisdictions

JurisdictionEffective rate per gallonCompared with here
Connecticut (CT)$0.4990+$0.0990
Massachusetts (MA)$0.2400-$0.1600

Diesel rate by quarter

QuarterRate per gallon
Q3 2026$0.4000
Q2 2026$0.4000

Calculate by state