Connecticut Boat Bill of Sale Overview
Connecticut manages boat registration through the Department of Energy and Environmental Protection (DEEP). The Constitution State's Long Island Sound coastline and inland lakes like Candlewood Lake make recreational boating a way of life. All motorized vessels must be registered and titled with DEEP.
Connecticut's 6.35% state sales tax applies to boat purchases, and local taxes may increase the total. The tax is calculated from the purchase price stated on the bill of sale, making accurate documentation essential.
Connecticut does not require notarization of boat bills of sale for most transactions, though having the document notarized is recommended for higher-value vessels. The Connecticut DEEP processes title transfers and new registrations.
6.35%
State sales tax
60 days
Transfer deadline
No
Notarization required
Yes
Titling Required
Connecticut Boat Registration Requirements
Connecticut's boat registration requirements are managed by the Connecticut DEEP. Here's what you need for a smooth transaction:
Important: Connecticut Registration Notice
Connecticut requires boat registration within 60 days of purchase. Always verify that the hull identification number (HIN) on the physical boat matches the HIN on the title before completing the purchase. Keep copies of all documents for your records.
What the Seller Must Provide
- Signed Boat Title: The seller must sign the title and fill in the buyer's name, date, and sale price
- Bill of Sale: A completed bill of sale with HIN, vessel description, engine details, and transaction information
- HIN Verification: The 12-character hull identification number must match the title exactly
- Lien Release: If there is an existing loan on the boat, a lien release from the lender is required
What the Buyer Must Bring
- Signed Title: With seller's signature and all fields completed
- Bill of Sale: Signed by both parties with vessel details and sale price
- Valid Photo ID: Connecticut driver's license or state ID
- Payment: Title fee, registration fee ($25-$110), and sales tax (6.35%)
How to Fill Out a Connecticut Boat Bill of Sale
Follow these steps to properly complete your Connecticut boat bill of sale. Our template guides you through each field to ensure compliance with Connecticut requirements.
Enter Seller Information
Record the seller's full legal name as it appears on the Connecticut boat title, current mailing address, and phone number. If the title lists multiple owners, determine if all must sign.
Enter Buyer Information
Record the buyer's full legal name exactly as it should appear on the new title, current Connecticut address, and contact information. The buyer's location may affect local tax rates.
Describe the Watercraft
Enter the year, make, model, overall length, hull material, hull type, and 12-character HIN from the transom. Include the current CT registration number if applicable.
Record Engine Details
Include the engine make, model, horsepower, fuel type (gas, diesel, electric), and serial number. For boats with multiple engines, document each one separately.
State the Sale Price
Enter the agreed purchase price in both numbers and words. Connecticut sales tax of 6.35% will be calculated from this figure.
Sign and Date
Both buyer and seller must sign and date the bill of sale. Print two copies — one for each party. The buyer should register with the Connecticut DEEP within 60 days.
Connecticut Boat Title Transfer Process
After completing the bill of sale and signing the title, the buyer must register the vessel with the Connecticut DEEP.
Complete the Sale
Sign the bill of sale, sign the title, exchange payment and any included equipment
Obtain Insurance (If Required)
Check whether Connecticut requires boat insurance before registration
Visit the Connecticut DEEP
Bring the signed title, bill of sale, photo ID, and payment for fees and taxes
Pay Fees and Taxes
Registration fee ($25-$110), title fee, and sales tax (6.35%)
Receive Registration and Decals
Connecticut issues new registration numbers and decals to display on the hull
Connecticut Boat Sales Tax & Fees
Here's a breakdown of the costs you can expect when registering a boat in Connecticut:
| Fee / Tax | Amount |
|---|---|
| State Sales Tax | 6.35% of sale price |
| Local Tax | Varies by jurisdiction |
| Title Transfer Fee | $4-$25 (varies) |
| Registration Fee | $25-$110 |
| Duplicate Title | $10-$25 |
| Late Fee | Varies |
Sample Connecticut Boat Bill of Sale
Below is a preview of our Connecticut-specific boat bill of sale. Your customized document will include all fields required by the Connecticut DEEP.
STATE OF CONNECTICUT
BOAT / WATERCRAFT BILL OF SALE
Private Party Vessel Transfer
SELLER:
Name: [Seller Name]
Address: [Connecticut Address]
BUYER:
Name: [Buyer Name]
Address: [Connecticut Address]
VESSEL INFORMATION
Year: [Year] Make: [Make] Model: [Model]
HIN: [12-character HIN]
Length: [ft] Hull: [Material]
Engine: [Make/HP]
Sale Price: $[Amount]
Connecticut Boat Bill of Sale FAQ
Answers to common questions about Connecticut boat bills of sale, vessel registration, and title transfers.
Official Connecticut Resources
Use these official state and federal resources to verify requirements, find your local office, and access government forms for your Connecticut boat transaction.
Connecticut DEEP — Boat Registration
Registration, titling, and waterway access
CT DEEP Boating Safety
Safety courses and operator requirements
U.S. Coast Guard — Boating Safety
Federal boating safety regulations and HIN information
NICB Boat HIN Check
Check if a vessel has been reported stolen or salvaged
Other Connecticut Bill of Sale Templates
Need a different type of bill of sale for Connecticut? We offer state-specific templates for every type of property transfer.
Connecticut Vehicle Bill of Sale
Cars, trucks, and SUVs
Connecticut Motorcycle Bill of Sale
Motorcycles, scooters, and mopeds
Connecticut Trailer Bill of Sale
Utility, travel, and cargo trailers
Connecticut Firearm Bill of Sale
Handguns, rifles, and shotguns
Connecticut General Bill of Sale
Furniture, electronics, and personal property
Connecticut ATV Bill of Sale
ATVs, UTVs, and off-road vehicles
Connecticut Horse Bill of Sale
Horses, cattle, and livestock
Connecticut Mobile Home Bill of Sale
Manufactured and mobile homes
Create Your Connecticut Boat Bill of Sale
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