New Hampshire toll payment basics

New Hampshire operates tolls on Interstate 89 and Interstate 93, collected by the New Hampshire Turnpike System. You can pay tolls three ways: with cash at toll booths, through a prepaid account called E-ZPass, or by mail after receiving a toll violation notice. Most drivers choose E-ZPass because it's faster, cheaper per transaction, and you don't have to stop at booths.

If you drive through a toll plaza without paying and don't have an active E-ZPass account, the toll authority photographs your license plate and sends you an invoice by mail. You then have a set time to pay the toll plus a processing fee. Setting up E-ZPass before you need it avoids this entirely.

Key Takeaways

  • E-ZPass is a prepaid account that lets you drive through toll lanes without stopping, and the per-toll cost is lower than paying cash.
  • You can open an E-ZPass account online, by phone, or by mail, and it takes a few business days to set up.
  • E-ZPass works across multiple states, so a single account covers tolls in New Hampshire, Massachusetts, New York, and other participating states.
  • If you drive through a toll plaza without paying, you will receive a toll violation notice in the mail with instructions to pay the toll plus a processing fee.

Setting up an E-ZPass account in New Hampshire

To open an E-ZPass account, visit the New Hampshire Turnpike System website or call their customer service line. You will need your vehicle's license plate number, vehicle identification number (VIN), and a valid payment method (credit card, debit card, or bank account). The account itself is free to open.

Once your account is created, you order a transponder—the small device that mounts on your windshield and communicates with toll readers. The transponder costs between $25 and $35 depending on the type. You then load money into your account, and each time you pass through a toll plaza, the system deducts the toll automatically. Most accounts require a minimum balance, typically $25 to $50.

set up usually takes three to five business days after you receive the transponder in the mail. Until then, you cannot use the E-ZPass lanes. If you need tolls paid sooner, use cash at the toll booths or plan to pay by mail after receiving a notice.

How E-ZPass tolls work across state lines

E-ZPass is part of a regional network that covers tolls in New Hampshire, Massachusetts, Connecticut, New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, and West Virginia. A single account and transponder work in all of these states. If you travel between New Hampshire and any of these other states, you do not need separate accounts.

Toll rates vary by state and by location within each state. New Hampshire's I-89 and I-93 tolls are typically lower than tolls in Massachusetts or New York. Your E-ZPass account shows all transactions, so you can see which tolls were charged and when. Some states offer discounts for frequent users or off-peak travel, though New Hampshire's current structure does not include these.

Paying tolls by mail after receiving a notice

If you drive through a toll plaza without an active E-ZPass account, the toll authority captures your license plate and mails you a toll violation notice. This notice includes the toll amount, a processing fee (typically $5 to $10), and instructions for payment. You have a important date to pay, usually 30 days from the notice date.

You can pay online through the New Hampshire Turnpike System website, by phone, or by mail. Payment by check should be mailed to the address on the notice. If you miss the important date, additional penalties may explore, and the toll authority can report the debt to a collection agency or suspend your vehicle registration.

If you believe the notice is incorrect—for example, your vehicle was not on that road on that date—you can dispute it by contacting the toll authority with evidence. Keep your travel records and fuel receipts if you plan to challenge a notice.

Maintaining your E-ZPass account

Check your E-ZPass balance regularly to avoid running out of funds. When your balance drops below a set threshold (usually $10 to $15), the system sends you an email or text alert, depending on your account settings. You can replenish your account online, by phone, or by mail at any time.

If your transponder is damaged, lost, or stops working, contact the toll authority to request a replacement. Replacement transponders are usually sent within a few business days. If you sell your vehicle or transfer the registration, update your E-ZPass account with the new vehicle information or close the account if you no longer need it.

Keep your account contact information current. The toll authority uses your address and phone number to send alerts and notices. If you move, update your address in your E-ZPass account when ready.

Cash toll payment at New Hampshire toll booths

Cash lanes are available at all New Hampshire toll plazas on I-89 and I-93. You stop at a booth, hand cash to the toll collector, and receive a receipt. Toll amounts vary by location and vehicle type (cars, motorcycles, trucks, and commercial vehicles have different rates). Current rates are posted at toll booths and on the New Hampshire Turnpike System website.

Cash payment is slower than E-ZPass because you must stop and wait for the collector. During peak travel times, cash lanes can have longer waits. If you travel these routes frequently, E-ZPass saves both time and money per transaction.

Understanding toll violation notices and penalties

A toll violation notice is not a traffic ticket, but it is a debt owed to the state. If you do not pay within the important date, the toll authority can place a hold on your vehicle registration renewal, report the debt to a collection agency, or pursue other collection methods. Some states also suspend registration for unpaid tolls.

The notice will clearly state the toll amount, the processing fee, the important date, and payment instructions. If you have questions about the notice, call the New Hampshire Turnpike System customer service line before the important date. Paying promptly avoids additional penalties and registration holds.

Frequently Asked Questions

Can I use E-ZPass in a rental car?

Yes, but the rental company must have E-ZPass set up for that vehicle. Most major rental companies offer E-ZPass transponders for their vehicles, either included in the rental or available for a small fee. Ask the rental company before you pick up the car.

What happens if my E-ZPass account runs out of money while I'm driving?

The toll reader will still record your passage, and you will receive a toll violation notice in the mail. You then pay the toll plus the processing fee. To avoid this, set up low-balance alerts and replenish your account before it empties.

Do I need a separate E-ZPass account for each vehicle I own?

No. One account can cover multiple vehicles if you register them all under the same account. You will need a separate transponder for each vehicle, but they all draw from the same prepaid balance.

How long does it take to get an E-ZPass transponder?

After you open an account online or by phone, the transponder is mailed to you and usually arrives within five to seven business days. set up takes an additional three to five business days once you receive it. Plan ahead if you need tolls paid within the next two weeks.

Can I get a refund if I overpay my E-ZPass account?

Yes. If your account has a balance remaining when you close it or no longer need it, you can request a refund by contacting the toll authority. Refunds are typically processed within two to four weeks.