Connecticut Vehicle Tax & Fee Calculator
Estimate your real out-the-door price in Connecticut with state tax, county surtax, title, and registration fees itemized.
Connecticut Out-the-Door Calculator
How Connecticut vehicle taxes and fees are calculated
Connecticut has a two-tier vehicle tax: 6.35% for vehicles under $50,000 and 7.75% for those over. The higher rate applies to the full purchase price once the threshold is crossed — disclose this on high-end transactions.
Connecticut vehicle tax quick-reference
| Vehicle tax rate | 6.35% (7.75% for vehicles over $50,000) |
| Trade-in credit | Trade-in value deducted before tax is applied |
| Title fee | $25 |
| EV / hybrid fee | No separate EV surcharge (property tax varies by town) |
| Tax authority | Connecticut Dept. of Revenue Services |
Connecticut sales tax on vehicles
This calculator uses the 6.35% (7.75% for vehicles over $50,000) rate for Connecticut. Trade-in value deducted before tax is applied. Exact local rates vary by county and municipality. For more information, see Connecticut duplicate title and temporary tag process.
Title and registration fees in Connecticut
Title fees in Connecticut are $25 for a standard vehicle. Registration fees vary by vehicle weight, plate type, and in some counties, local surcharges. EV and hybrid owners should also budget for the annual road-use fee: No separate EV surcharge (property tax varies by town).
All values are estimates for informational purposes only and may not reflect the exact amounts charged in your county or city. Always verify with Connecticut Dept. of Revenue Services.
Related Connecticut dealer guides
Connecticut title, temp tag & duplicate title rules Dealer License Guide
Connecticut dealer license requirements & bond amounts Dealer Rules Guide
Connecticut doc fee cap, record retention & enforcement The Run List
Connecticut wholesale auction locations & transport notes Repo Directory
Connecticut repo agent licensing, notice rules & deficiency rights