Motor Vehicle Registrations

Current Residents

To register your vehicle, you must bring the following information:

  • Previous registration
  • Current mileage of the vehicle
  • Current insurance card
  • If a business; the federal tax ID number of the company.

New Residents or Vehicles with Out-of-State Registrations 

In addition to the documents listed above please also bring:

  • Proof of Bath residency (in the form of a tax bill, utility bill, or other bill with your name and current address)
  • Vehicle's registration from the previous state
  • Title for the vehicle

Online Registration Renewals

General Information
Phone Numbers
Fax: 207-443-8396
Emergencies: Dial 911
55 Front Street

Monday - Thursday
7:30 AM - 12:00PM, 1:00PM - 5:30 PM