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Free Connecticut Car Bill of Sale

Connecticut car sales use Form H-31 and carry a 6.35% sales tax (7.75% on vehicles $50,000+). Title transfers within 60 days at CT DMV. Annual emissions testing is required for vehicles 4+ years old.

Connecticut Requirements: Transfer title within 30 days. 6.35% sales tax.

Seller Information

Buyer Information

Car Details

Sale Information

Condition & Warranty

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First time selling a car privately? Our complete guide covers how to verify the buyer, which payment methods are safe, what paperwork the DMV actually needs, and the odometer disclosure mistake that can make a transaction legally void. Read: Car Bill of Sale: Complete Guide

Connecticut Car Bill of Sale — What You Need to Know

Primary Form
Bill of Sale
Agency
Connecticut Department of Motor Vehicles
Primary ID Field
VIN
Sales Tax
6.35%
Title Required
Yes
Connecticut title must be transferred within 60 days. CT uses a two-part title — the seller keeps a stub and buyer gets the certificate.
Inspection
Required

Sales Tax Details

Connecticut charges a flat 6.35% sales and use tax on vehicles priced under $50,000. Vehicles $50,000 and over are taxed at 7.75%.

Inspection Requirements

Connecticut requires an annual emissions test for vehicles 4+ model years old registered in CT. Safety inspection is not required at sale.

Connecticut Car Sale — Step-by-Step Checklist

  1. Complete H-31 with VIN, year, make, model, odometer, sale price, buyer/seller info.
  2. Seller signs the title assignment and odometer disclosure.
  3. Buyer submits H-31 + signed title to CT DMV within 60 days.
  4. Buyer pays 6.35% (or 7.75% if $50k+) sales tax + title fee ($25) + registration.
  5. Emissions test required at next registration for 4+ year old vehicles.

Common Pitfalls

  • Forgetting the 7.75% tier — applies on any vehicle priced $50,000 or more.
  • Missing the 60-day title transfer deadline.
  • Not checking CT's emissions schedule — first test due at 4 years old, then every 2 years.
  • Odometer disclosure required on all vehicles under 10 years old.

Pro Tip

CT car: Form H-31 + 60-day transfer + 6.35% tax (7.75% over $50k).

Connecticut Car Bill of Sale — FAQs

What is Connecticut Form H-31?
H-31 is the official Connecticut DMV bill of sale form. It must be completed and submitted alongside the signed title when transferring a vehicle.
What is Connecticut's car sales tax rate?
Connecticut charges 6.35% on vehicles priced under $50,000 and 7.75% on vehicles $50,000 and over. The higher rate applies to the entire purchase price once it crosses that threshold.