Paying Your Bills





  • Make a one-time payment now
  • Schedule your payment for a specific future date
  • Sign up for automatic payments
  • Schedule recurring payments or flex payments

By Phone

  • Call (844) 850-9185 to pay your water/sewer or property tax bills using Interactive Voice Response (IVR). Account number required. ($1.50 IVR fee, plus any credit card fees if paying by credit card.)

By Text

  • Sign up to receive text notification when bills become available; pay from link provided in your text

Payment Fees


Motor Vehicle, Property Tax and Dog Licenses

  • No Fee - to pay by checking/savings account (ACH/e-check)
  • Credit Card payments: Visa, Mastercard, Discover, American Express (2.95% fee, $1.95 minimum)


  • No Fee - to pay by checking/savings account (ACH/e-check)
  • Credit Card payments: Visa, Mastercard, Discover, American Express ($4.95 for up to $500.00 bill amount)

Parking Tickets

  • A flat rate convenience fee of $3.50 per ticket paid through will be included in the amount charged to your card

Motor Vehicle Registration


Get an Estimate 


We are pleased to offer our customers who are renewing their registrations the convenience of submitting renewal requests and payments online. Visa, MasterCard, American Express, and Discover credit and debit cards, and electronic checks are accepted for vehicle registration renewal payments. 

How Does This Work?

Our service is only available to Portsmouth residents who wish to renew their registrations. It is not available for new, first-time, or plate transfer registrations.

Please have the following items handy before continuing:

  • Your vehicle renewal notice letter, which we will mail to you about six weeks prior to your registration's expiration date
  • Your Renewal ID (10 digit number); and Code (6 digit number) which are printed on your letter; and
  • A valid email address.

In most cases, your registrations will be processed and mailed back to you within 2-4 business days of submitting your online payment.

Use of this service is subject to the Terms of Service listed below.


Terms of Service 

By using this service, you confirm that you understand and agree to the following terms of service:

Submitting your request to renew your vehicle registrations is not the same as registering your vehicle. Online submissions do not constitute a contract or requirement for the City to comply with those requests. Until you receive your official registration form and decals, your vehicle is not considered registered. Missing or incorrect information, data transmission problems, and other causes may delay or prevent the processing of your registrations.

There is no fee to pay by checking or savings account. For credit card transactions the service fee is either $1.95 or 2.95% of the transaction amount, whichever is greater. There is also a $0.50 fee added to each vehicle to offset the City's postage/envelope cost of mailing your registrations and decals to you.


Click Here to Get Started