Connecticut EV Incentive Calculator

2026

Connecticut in 2026: no extra registration fee for electric cars; CHEAPR rebate is open. The federal EV tax credit ended for vehicles acquired after September 30, 2025.

By Konstantin Iakovlev · Updated October 19, 2026 · Methodology

miles
$/gal
MPG
$/kWh
mi/kWh

Annual Fuel Savings

$1,238.57

Annual Maintenance Savings

$480.00

Total Annual Savings

$1,718.57

5-Year Savings

$8,592.86

10-Year Savings

$17,185.71

EV Savings Breakdown

Annual Gas Fuel Cost$1,855.71
Annual EV Fuel Cost- $617.14
Annual Fuel Savings$1,238.57
Gas Maintenance/yr$1,212.00
EV Maintenance/yr- $732.00
Annual Maintenance Savings$480.00
Total Annual Savings$1,718.57
5-Year Savings$8,592.86
10-Year Savings$17,185.71

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

Connecticut EV Fees and Incentives (2026)

Connecticut has no extra fee for electric cars, plug-in hybrids or hybrids; they pay the standard $120 three-year registration, and electric vehicles are exempt from the $15 Clean Air Act fee and emissions testing.

CHEAPR rebate (open): Instant $1,000 off a new electric car or $500 off a new plug-in hybrid with base MSRP under $50,000; income-qualified buyers can get up to $4,000 new or $5,000 used. Official program page.

The federal clean vehicle tax credits (up to $7,500 for a new EV, up to $4,000 for a used EV, and the commercial clean vehicle credit) ended for vehicles acquired after September 30, 2025. A vehicle still qualifies if a binding written contract was signed and a payment made by that date, even if it was delivered later; the credit is then claimed for the year of delivery.

Connecticut EV Fees & Incentives (2026)

EV Registration Surcharge None
Plug-in Hybrid Surcharge None
State Purchase Incentive CHEAPR rebate (open)
Federal EV Tax Credit Ended for vehicles acquired after Sep 30, 2025
State Tax When You Buy a Car 6.35% (7.75% over $50,000)

Official Sources:

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