Connecticut › Doc fee
Connecticut doc fees: no cap, and what buyers actually pay
What Connecticut allows
- Connecticut does not cap the doc fee. Dealers set it themselves, and there is no legal ceiling to point at.
- Buyers here commonly report around $751.00. That is a market figure drawn from reported deals, not a government number — treat it as a reference point for what is normal, not as a limit.
- The rule: C.G.S. 14-62; P.A. 26-24 secs. 18-19 (eff. 2026-10-01): the conveyance fee must be in the advertised and quoted price. No dollar cap. Median is secondary..
Is it taxed, and is it negotiable?
- The doc fee is part of the taxable amount in Connecticut, so sales tax is calculated on it as well. A larger doc fee costs you more than the fee itself.
- With no cap in play, the doc fee is simply part of the total you are negotiating. What matters is the out-the-door number, not which line the money sits on.
- Taxed at 6.35%, a $751.00 doc fee really costs $798.69.
- The high end of what buyers report here is around $800.00 — above that you are an outlier, which is worth saying out loud at the desk.
What's specific to Connecticut
- The dealer's conveyance fee (its doc fee) is taxed, and so are accessories, freight and a service contract. A service contract is always taxed at 6.35%, even on a car over $50,000.
Run your own numbers
Common questions
How much is the doc fee in Connecticut?
There is no cap. Buyers commonly report around $751.00.
Can I refuse to pay the Connecticut doc fee?
Generally no — dealers charge it on every deal and will not remove the line. What you can do is negotiate the total out-the-door price, which is what actually determines your cost.
More on buying a car in Connecticut
Source: Connecticut DMV — Sales tax on first-time vehicle registrations · rules last verified Oct 11, 2026. Methodology.