Your audit number is a tracking code the Texas Department of Public Safety uses to identify your specific license record

The audit number on your Texas driver license is a unique identifier printed on the back of your card. It looks like a series of numbers and letters, and it exists so that DPS (the Texas Department of Public Safety) can pull up your exact license file when you need a replacement, renewal, or when law enforcement runs your information. It is not the same as your driver license number — that is the main number on the front of your card.

You will see the audit number printed on the back of your physical license card. If you have lost your card or need to know the number for a form or verification, you can contact DPS directly or look at your license documentation if you have kept it. The audit number stays the same throughout the life of that particular license card, but it changes when you renew and receive a new card.

Key Takeaways

  • The audit number is printed on the back of your Texas driver license and serves as an internal tracking code for DPS records.
  • You can find your audit number by looking at the back of your physical license card or by contacting the Texas Department of Public Safety.
  • The audit number is different from your driver license number and changes each time you renew your license and receive a new card.
  • Law enforcement and government agencies use the audit number to verify your license information and pull your driving record.
  • If you need your audit number for a form or official request, DPS can provide it over the phone or through their online services.

Where to find your audit number on the physical card

Look at the back of your Texas driver license. The audit number appears in the lower portion of the card, usually printed in small text. It is a combination of numbers and sometimes letters. The exact placement can vary slightly depending on when your license was issued, but it will always be on the back side of the card, not the front.

If your license is still valid and you have it in your wallet, this is the fastest way to locate the number. Write it down carefully, as it is straightforward to misread because the print is small. If you cannot find it or your card is damaged, contact DPS directly.

How to get your audit number if you have lost your license

If your license card is lost, stolen, or damaged and you cannot read the audit number, you can contact the Texas Department of Public Safety. Call the DPS Driver License Division at 1-888-589-6884. Have your driver license number ready when you call — that is the main number on the front of your card. DPS staff can look up your file and provide your audit number over the phone.

You can also visit a DPS office in person with a valid form of identification. Bring your Social Security card, proof of residency, and a government-issued ID if you have one. The staff will be able to pull your record and give you the audit number. If you need a replacement license card, they can process that at the same time.

Why DPS uses audit numbers instead of just your license number

The audit number exists because a single person can have multiple license records in the DPS system over time. When you renew your license, you receive a new card with a new audit number. If you have ever had a license suspended, reinstated, or replaced, those are separate records. The audit number lets DPS staff and law enforcement pinpoint the exact version of your license that is relevant to a specific transaction or traffic stop.

This system also helps prevent confusion when records are pulled for background checks, employment verification, or court proceedings. The audit number ensures that the correct license record — with the correct status and restrictions — is being reviewed, not an old or expired version of your file.

When you will need to provide your audit number

Most routine interactions with DPS do not require your audit number. When you renew online or by mail, you use your license number and other personal information. However, some situations do call for it. If you are requesting a certified copy of your driving record, DPS may ask for the audit number to may support they pull the right version. If you are working with an attorney on a traffic case or dealing with a license suspension hearing, the audit number may be requested as part of the documentation.

Employment background checks sometimes request the audit number as an additional verification step, especially for jobs that involve driving or security clearance. If a form asks for it and you do not have it, contact DPS or the organization requesting it — they can often look it up for you using your license number and date of birth.

What happens to your audit number when you renew

When your license expires and you renew it, you receive a new physical card with a new audit number. Your old license number may stay the same, but the audit number changes because it is tied to that specific card. This is normal and expected. DPS keeps your old records on file, so if someone needs to look up your driving history from years ago, they can still access it — but the current audit number will be the one on your new card.

If you renew online or by mail and do not receive a new physical card (some renewals are digital-only in Texas), your audit number does not change. You only get a new audit number when a new physical card is issued to you.

Frequently Asked Questions

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

No. Your driver license number is the main number on the front of your card and stays the same throughout your life (unless you request a change). Your audit number is on the back and changes each time you renew and receive a new card. Both are used to identify you, but they serve different purposes in the DPS system.

Can I look up my audit number online through the Texas DPS website?

The Texas DPS website does not have a public tool to look up your audit number online. You will need to check the back of your physical card or call DPS at 1-888-589-6884 to have them provide it. You can also visit a DPS office in person with valid identification.

What should I do if I cannot read the audit number on my license card?

If the number is faded or damaged, contact DPS by phone at 1-888-589-6884 or visit a local DPS office. Bring your driver license number and a valid form of identification. DPS can provide the audit number and can issue a replacement card if yours is too worn to read.

Do I need my audit number to renew my license?

No. When you renew your Texas driver license online, by mail, or in person, you use your driver license number and other personal information like your date of birth and Social Security number. The audit number is not required for renewal. You will receive a new audit number on your new card once it is issued.

Will my audit number change if I get a duplicate license card?

Yes. A duplicate card is a new physical card, so it will have a new audit number. This happens even though the duplicate is issued for the same license period. The old audit number remains in your file history, but your current audit number will be the one on the new card.