Trailer Registration
Massachusetts Trailer
Registration 2026
Everything you need to register a trailer in Massachusetts - fees, weight-based schedules, inspection requirements, and the official Massachusetts Registry of Motor Vehicles link. Massachusetts requires trailer registration through the Registry of Motor Vehicles on two-year cycles. Weight-based fees apply to all trailer classes. The state's coastal communities generate significant boat trailer registration activity, and agricultural trailers are common in the western part of the state.
2-Year Registration
Weight-Based Fees
2026 Trailer Registration Quick Facts
Verified 2026
Base Fee
$35.00
Trailers under 3,000 lbs: $35 annually
Reg. Period
2yr
2-year cycle
Weight-Based?
Yes
Fee increases with GVWR
Inspection Required?
No
No state inspection required
Step-by-Step
How to Register a Trailer in Massachusetts
All trailers towed on public roads in Massachusetts must be registered with Massachusetts Registry of Motor Vehicles. Here is the standard registration process:
1
Gather Required Documents
You will need proof of ownership (Manufacturer's Certificate of Origin for new trailers, or the current title for used trailers), a valid photo ID, and payment. If the trailer was previously registered in another state, bring those documents as well.
2
Determine Your Trailer's GVWR
Massachusetts uses a weight-based fee schedule - you'll need to know your trailer's Gross Vehicle Weight Rating (GVWR). This is usually listed on a tag on the trailer frame or tongue.
3
Apply and Pay Registration Fees
Submit your application online at Massachusetts Registry of Motor Vehicles: Register online →. Base fee: $35.00. Trailers under 3,000 lbs: $35 annually
4
Attach License Plate & Keep Registration
Install your trailer's license plate in the designated bracket and ensure the plate light functions properly. Keep your registration certificate accessible when towing. Your trailer must also have proper functioning brake lights, turn signals, running lights, and safety chains.
Requirements
Massachusetts Trailer Requirements
All trailers towed on Massachusetts roads must be registered with the RMV. Two-year registration available for most trailer classes.
Source: Massachusetts Registry of Motor Vehicles (www.mass.gov).
Requirements verified 2026. Always confirm current fees and rules directly with the agency before registering.