Connecticut Car Dealer Fees & Taxes: Complete 2026 Guide
Everything you need to know about buying a car in Connecticut — sales tax, registration, title, doc fees, and more.
Connecticut Fee Breakdown
| Fee | Amount |
|---|---|
| State Sales Tax | 6.35% |
| Registration Fee | $120 |
| Title Fee | $25 |
| Plate Fee | Included in registration |
| Inspection Fee | Not required |
| EV Surcharge | None |
| Dealer Doc Fee Cap | No state cap (negotiable) |
| Total Base Govt Fees | $145 |
Note: Two-year registration cycle. Emissions testing required in some areas but no separate fee at purchase.
Understanding Connecticut Car Fees
Sales Tax
Connecticut charges a 6.35% state sales tax on vehicle purchases. Local cities and counties may add additional taxes on top of this rate, so your total tax rate could be higher depending on where you buy.
Registration & Title
You will pay $120 for vehicle registration and $25 for a title transfer. Plate fees are included in the registration cost. These fees are paid to the Connecticut DMV or motor vehicle division and are non-negotiable.
Dealer Documentation Fee
Connecticut does not set a legal cap on dealer documentation (doc) fees. This means dealers can charge whatever they want, and fees of $300-$800+ are common. Always negotiate this fee or ask for it to be waived.
Frequently Asked Questions
What is the sales tax on a car in Connecticut?
The state sales tax rate in Connecticut is 6.35%. Local jurisdictions may add additional taxes. Two-year registration cycle. Emissions testing required in some areas but no separate fee at purchase.
How much are registration and title fees in Connecticut?
Connecticut charges $120 for vehicle registration and $25 for a title transfer. Total base government fees (registration + title + plates + inspection) come to $145.
Is there a dealer doc fee cap in Connecticut?
Connecticut does not cap dealer documentation fees. Doc fees are negotiable, and dealers may charge $200-$800+. Always ask for a breakdown of fees before signing.
Does Connecticut charge an EV surcharge?
No, Connecticut does not currently charge a separate EV registration surcharge.
What is the total out-the-door cost on a $30,000 car in Connecticut?
On a $30,000 vehicle in Connecticut, expect approximately $1,905 in state sales tax (6.35%), plus $145 in base government fees (registration, title, plates, inspection). Dealer doc fees are uncapped and negotiable. Use our OTD calculator for a precise estimate including local taxes.
Other State Fee Guides
Fee data sourced from Connecticut DMV and state revenue department. Updated for 2026.