Where your Massachusetts driver license number appears

Your Massachusetts driver license number is printed on the front of your physical license card, in the upper right corner below your photograph. It is an eight-digit number that begins with a letter — for example, S1234567. This is the number you will need whenever you renew your license, update your address, or provide proof of identity to a government agency.

The same number also appears on your license renewal notice if you have received one in the mail. If you have lost your physical card but still have the renewal notice, you can find the number there as well.

Key Takeaways

  • Your Massachusetts driver license number is an eight-digit code starting with a letter, printed in the upper right corner of your physical license card.
  • The number remains the same throughout your life in Massachusetts unless you request a new license for a specific reason.
  • You can find your number on renewal notices, your license card itself, or by contacting the Registry of Motor Vehicles directly.
  • The Registry of Motor Vehicles maintains your license record and can provide your number if you cannot locate it on your card.

How the Massachusetts numbering system works

Massachusetts assigns each driver a unique eight-character license number at the time of first issuance. The first character is always a letter, and the remaining seven are numbers. This format has been in use for decades and is designed to create a distinct identifier for each licensed driver in the state.

Your license number does not change when you renew your license, move to a new address, or update your name through marriage or legal change. It remains your permanent identifier within the Massachusetts Registry of Motor Vehicles system. This consistency makes it easier for the state to maintain your driving record and for you to reference your license information across multiple transactions.

Retrieving your number if your card is lost or damaged

If your physical license card is lost, stolen, or too damaged to read, you can obtain your license number by contacting the Registry of Motor Vehicles directly. You can call the Registry's customer service line or visit a local branch office in person. When you contact them, have your full legal name, date of birth, and address ready — this information helps them locate your record quickly.

You can also request a replacement license card at the same time you ask for your number. The Registry will issue you a new card with the same eight-digit number printed on it. There is a fee for a replacement card, which varies depending on whether you are replacing a lost card or straightforward need a duplicate for your records.

Using your license number for state transactions

Massachusetts agencies and businesses ask for your driver license number for several reasons. It serves as a standard form of identification, helps verify your identity when you conduct transactions with the state, and allows agencies to cross-reference your information with their records. When renewing your license online or by mail, you will need to provide this number along with other identifying information.

Your license number may also be requested when you register a vehicle, update your voter registration, or interact with other state agencies. Keep your license number in a safe place separate from your physical card, so you have it available if your card is lost or if you need to reference it during a transaction.

Online options for checking your information

The Massachusetts Registry of Motor Vehicles offers an online portal where you can view certain information about your license, though the specific details available vary. You can access the Registry's website to check your license status, renewal dates, and other account information. To log in, you will typically need your license number, date of birth, and the last four digits of your Social Security number.

If you do not remember your license number and cannot access the online portal without it, visiting a Registry branch office in person is the most direct option. Staff members can look up your number using your name and date of birth alone, and they can provide you with a printed record of your license information on the spot.

What to do if you cannot find your number before a important date

If you need your license number for a time-sensitive transaction — such as renewing your license before it expires — contact the Registry of Motor Vehicles as soon as possible. The Registry has multiple ways to reach them: by phone, through their website, or in person at a local office. Explain that you need your number urgently, and staff can usually provide it within minutes.

Many transactions can be completed by phone or mail if you provide the Registry with enough identifying information, even if you do not have your license number memorized. The Registry staff are accustomed to helping people who have lost their cards or forgotten their numbers, so do not hesitate to call.

Frequently Asked Questions

Does my Massachusetts driver license number change if I move out of state?

No. Your Massachusetts license number is tied to your Massachusetts license record. If you move to another state and obtain a license there, you will receive a new number from that state. Your Massachusetts number remains associated with your Massachusetts driving record.

Can I look up someone else's driver license number?

No. Driver license numbers are private information protected by state law. The Registry of Motor Vehicles does not release license numbers for other individuals. Only the license holder or authorized representatives can request this information.

What if my license number is printed incorrectly on my card?

Contact the Registry of Motor Vehicles when ready. Bring your card and a form of identification to a local Registry office, or call their customer service line. They can verify the correct number in their system and issue a corrected replacement card if needed.

Is my driver license number the same as my license plate number?

No. Your driver license number is unique to you as a driver. Your license plate number is unique to your vehicle. These are two separate identifiers maintained by the Registry in different systems.