Your credential number is a unique identifier printed on your driver's license that distinguishes your license from every other one issued in your state

The credential number is a separate number from your driver's license number. It appears on your physical license card and serves as a tracking code for that specific card itself. Think of it this way: your driver's license number stays the same for years, but every time you renew your license or get a replacement card, you receive a new credential number. This number helps the DMV track which version of your license is the current valid one.

The credential number is typically printed in small text on the front or back of your license, often near a barcode or in a corner of the card. It usually consists of letters and numbers and is shorter than your full license number. When you need to report a lost or stolen license, or when you renew and receive a new card, the credential number changes.

Key Takeaways

  • Your credential number is printed on your physical license card and changes each time you receive a new card, unlike your license number which remains constant.
  • The credential number helps your state's DMV track which version of your license is currently valid and active.
  • You will need your credential number when reporting a lost or stolen license to your DMV.
  • The credential number appears alongside your license number on your card but is a separate identifier used for administrative purposes.

Where to find your credential number on your license

The location of the credential number varies by state, but it is always printed directly on your physical license card. On most modern licenses, it appears in the lower portion of the card, sometimes near a barcode or QR code. Some states print it on the back of the card instead of the front.

If you are having trouble locating it, check the corners of your card first, then look along the edges. The number is usually smaller than your main license number and may be labeled with text like "Credential #" or abbreviated as "Cred #." If you cannot find it on your card, your state's DMV website typically shows sample license layouts that indicate exactly where this number appears.

Why the DMV issues a new credential number each time you renew

Every time you renew your license or receive a replacement card, the DMV issues a fresh credential number. This happens because each physical card is treated as a separate document in the DMV's system. The new credential number allows the DMV to deactivate the old card in their records and mark the new one as the active version.

This system prevents confusion if you still have an old expired card lying around. Someone checking your license status can look up your credential number and when ready know whether that card is the current valid one or an outdated version. It also helps the DMV track when cards were issued and manage their inventory of licenses in circulation.

How credential numbers differ from your driver's license number

Your driver's license number is your primary identifier and typically remains the same throughout your life, unless your state changes its numbering system or you request a new number for privacy reasons. Your credential number, by contrast, is tied to the physical card itself and changes with each new card you receive.

Think of your license number as your permanent ID within the system, while your credential number is the ID for that specific piece of plastic. When you renew, your license number usually stays the same, but your credential number becomes new. Both numbers appear on your card, and both may be requested in different situations—your license number for most official purposes, and your credential number when you need to report issues with a specific card.

When you need to provide your credential number

You will most commonly need your credential number when reporting a lost or stolen license to your DMV. The credential number helps the DMV when ready deactivate that specific card and prevent anyone else from using it. When you call or visit your DMV to report the loss, have your credential number ready so they can process the report faster.

You may also need your credential number if you are replacing a damaged or worn card, or if the DMV asks you to verify which version of your license is currently in your possession. Some states request it when you are updating your address or other information on your license. In most everyday situations—like presenting your ID to law enforcement or at a bank—you will not need to reference the credential number at all.

What happens to your old credential number after you renew

When you renew your license and receive a new card with a new credential number, your old credential number is deactivated in the DMV's system. The old card is no longer considered valid for official purposes, even though the physical card itself may still be in your possession.

If you keep your old license as a backup or for personal records, the credential number on that card will no longer work if someone tries to verify it. The DMV's database will show that credential number as inactive. This is why it is important to destroy old licenses when you receive new ones, or at minimum to keep them clearly separated so you do not accidentally present an expired card as your current license.

Credential numbers and Real ID compliance

If you have a Real ID-compliant driver's license, your credential number works the same way as on a standard license. The credential number still changes with each new card, and it still serves as the identifier for that specific physical card. Real ID compliance affects what documents you needed to provide when you got your license, not how the credential number functions.

Whether your license is Real ID-compliant or not, the credential number system remains unchanged. Both types of licenses have credential numbers printed on the card, and both require a new credential number when you renew or replace your card.

Frequently Asked Questions

Is my credential number the same as my driver's license number?

No. Your driver's license number is your permanent identifier and usually stays the same for years. Your credential number is tied to your physical card and changes each time you get a new card. Both numbers appear on your license, but they serve different purposes in the DMV's system.

What should I do if I lose my credential number?

You can find your credential number by looking at your physical license card—it is printed there. If you have lost your card entirely, you can contact your state's DMV and provide your license number instead. The DMV can look up your current credential number in their system and help you report the card as lost or stolen.

Do I need my credential number to renew my license online?

Most online renewal systems ask for your driver's license number, not your credential number. However, some states may request your credential number as an additional verification step. Check your state's DMV website before you start your renewal to see what information you will need to have ready.

Can I use an old license with an inactive credential number?

No. Once you receive a new license with a new credential number, your old license is no longer valid for official purposes. The old credential number is deactivated in the system, and presenting that card as your current ID could cause problems. You should destroy old licenses or keep them clearly marked as expired.

Will my credential number change if I update my address on my license?

If you update your address through a straightforward address change (not a full renewal), your credential number typically stays the same because you are not receiving a new physical card. However, if you renew your license at the same time, you will receive a new card with a new credential number. Check with your state's DMV about whether your specific update requires a new card.