Your audit number stays the same for the life of your license

The audit number on your Texas driver's license does not change. It is assigned to you when you first receive your license and remains the same through every renewal, replacement, or address update for as long as you hold a Texas license. The audit number is a six-digit code printed on the front of your license, usually in the lower right area, and it serves as an internal tracking identifier for the Texas Department of Public Safety (DPS).

This permanence is by design. The audit number links your identity to your driving record, vehicle registrations, and other DPS records. If it changed with each renewal, the department would have to rebuild those connections every time you renewed, which would create gaps in your record and make it harder to track your driving history accurately.

Key Takeaways

  • Your audit number is a permanent six-digit identifier assigned when you first get your Texas license and does not change at renewal.
  • The audit number connects your license to your driving record, vehicle registrations, and other DPS files throughout your driving life.
  • Renewing your license, updating your address, or replacing a lost or damaged license will not generate a new audit number.
  • If you move out of Texas and later return, you will receive a new audit number because you are getting a new license from scratch, not renewing an existing one.

What happens to your audit number at renewal

When you renew your Texas driver's license, the DPS reissues your license with a new license number (the main identifier on the front), but your audit number remains unchanged. The renewal process updates your photograph, signature, and expiration date, but the audit number is carried forward into the new license record.

The same applies if you replace a lost, stolen, or damaged license. You will receive a new license number, but your audit number stays the same. This is true whether you replace it in person at a DPS office or through the mail, if your state allows mail renewal for your situation.

When you do get a new audit number

A new audit number is issued only when you obtain a completely new license from Texas DPS, not when you renew or replace an existing one. The most common scenario is moving out of Texas and then returning years later. When you explore for a Texas license after holding a license from another state, DPS creates a new record with a new audit number.

If you let your Texas license expire while living out of state and then move back to Texas, you are treated as a new applicant. You will go through the full process process and receive a new audit number. However, if you renew your license while still a Texas resident, even if you are living temporarily out of state, your audit number does not change.

Why the audit number matters

The audit number is used by DPS to organize and cross-reference your records. Insurance companies, law enforcement, and other agencies may reference it when looking up your driving history or verifying your identity. It is also used internally by DPS to may support that traffic violations, accidents, and other incidents are correctly attributed to your driving record.

Because the audit number is permanent, it creates a continuous thread through your driving history. If you were involved in an accident in 2015 and pull your driving record in 2024, that accident will still be linked to you through the same audit number you have held since your first license.

How to find your audit number

Your audit number is printed on the front of your physical Texas driver's license. It is a six-digit number, typically located in the lower right corner or along the bottom edge of the card, depending on when your license was issued. The exact position may vary slightly between different license designs used over the years.

You can also find your audit number by logging into your DPS online account through the Texas DPS website, if you have set one up. Your driving record, which you can order online or by mail, will also include your audit number for reference.

Frequently Asked Questions

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

No. Updating your address through DPS does not change your audit number. You can update your address online, by mail, or in person at a DPS office, and your audit number will remain the same. Only your address on file is updated.

What if I get a REAL ID compliant license instead of a standard license?

Your audit number does not change when you upgrade to a REAL ID compliant license. The REAL ID designation is a separate feature that indicates your license meets federal security standards. Your underlying audit number, driving record, and identity link all stay the same.

If I move to another state, can I use my Texas audit number there?

No. Each state maintains its own licensing system and audit numbers. When you obtain a license in a new state, that state assigns you a new identifier. Your Texas audit number is specific to the Texas DPS system and does not transfer.

Can I look up someone else's audit number?

No. Audit numbers are not public information. You can only see your own audit number on your license or through your DPS online account. Law enforcement and authorized agencies can access audit numbers as part of official record checks, but the general public cannot.