Everything you need to register a boat in Maine — official agency links, fees, title requirements, and boater education requirements.
Maine requires registration for all motorized vessels and sailboats over 12 feet operated on state waters, managed by the Department of Inland Fisheries and Wildlife. Annual registrations must be renewed each year and decals displayed on both sides of the bow. Boater education is required for operators under age 16.
1-Year Registration Period
Title Required
Boater Ed Required
2026 Registration Quick Facts
Verified 2026
Base Fee
$35.00
Base fee for boats under 17 ft; tiered increases for larger vessels
Reg. Period
1yr
Annual renewal required
Title Required?
Yes
Motorized vessels over 16 ft
Boater Ed?
Required
Required for operators under age 16; operators 10-15 may operate with a certified adult present.
Step-by-Step
How to Register a Boat in Maine
Most boats with a motor must be registered with Maine Department of Inland Fisheries and Wildlife. Here's the typical process:
1
Gather Required Documents
You'll need proof of ownership (bill of sale or manufacturer's certificate of origin for new boats), a valid photo ID, and payment for fees. If the boat was previously registered, bring the existing registration or title.
2
Apply for Title & Registration
Maine requires both a title and registration for Motorized vessels over 16 ft. Apply for both simultaneously through Maine Department of Inland Fisheries and Wildlife.
Register online →
3
Pay Registration Fees
Base fees start at $35.00. Base fee for boats under 17 ft; tiered increases for larger vessels Registration is valid for 1 year(s).
4
Display Your Registration Numbers
Paint or attach your registration numbers on both sides of the bow in block letters at least 3 inches high. The validation sticker goes adjacent to the number. Numbers must contrast with the hull color.
Exemptions
What Boats Don't Need to Be Registered?
Not all watercraft require registration in Maine. The following are typically exempt:
Non-motorized vessels under 12 feet, canoes, kayaks, rowboats, and vessels used exclusively on private ponds.
Always verify exemptions with Maine Department of Inland Fisheries and Wildlife — rules can change and exceptions may apply.
Safety Education
Maine Boater Education Requirements
Boater Education is Required
Required for operators under 16 years of age.
Required for operators under age 16; operators 10-15 may operate with a certified adult present.
Online and in-person courses available
Course covers navigation rules, safety equipment, emergency procedures, and Maine regulations