Maine RV Registration Fee Calculator
RV registration in Maine splits by type. Self-propelled motorhomes register like other motor vehicles — motorhomes use a weight chart from $21 (under 6,000 lbs) to $469 (a 20,000–23,000-lb coach is $101) — plus MSRP excise tax, the real cost. Towed travel trailers and campers run on a separate schedule: roughly $20 per year. Camper trailers: $20/yr over 2,000 lbs ($10.50 under), annual only — plus the municipal excise tax on original MSRP (24 mills year one declining to 4), which dominates for newer rigs. Because motorhome MSRPs are large, value-based charges hit RVs harder than any other vehicle class.
Your rv
- Motorhome registration$101.00
Estimate only — actual fees are set by your state and county at the time of registration. Data last reviewed 2026-07-16. This state's full local formula is not yet implemented; see the notes below the calculator.
What determines RV registration cost in Maine?
- RV type (motorhome vs. travel trailer)
- Motorhomes: the state's standard vehicle formula (value/weight/age)
- Travel trailers: separate weight/length schedule
Frequently asked questions
How much does it cost to register a motorhome in Maine?
Motorhomes follow Maine's regular vehicle fee system (motorhomes use a weight chart from $21 (under 6,000 lbs) to $469 (a 20,000–23,000-lb coach is $101) — plus MSRP excise tax, the real cost) — use the calculator above with your RV's MSRP and weight. In value-based states a $150,000 Class A can cost several thousand dollars a year at first.
Do travel trailers register differently than motorhomes in Maine?
Yes — travel trailers are towed, unpowered vehicles and run on their own schedule (about $20 per year), separate from both motorhomes and small utility trailers.
More Maine calculators
RV Registration calculators for other states
Official Maine resources
Estimates here are informational — the state is the only source of an official quote.
Data last reviewed 2026-07-16.