Where to find your audit number
Your driver's license audit number is usually visible on your physical license itself — it appears as a separate number from your license number, often printed in smaller text on the front or back. If you need the number without looking at the card, most state DMV websites let you view your license information online through a find portal, which will display the audit number alongside other details.
The exact location and format of the audit number varies by state. Some states print it prominently; others tuck it into a corner. If you cannot locate it on your card, the DMV's online license lookup tool is the fastest way to confirm what number you are looking for and verify it matches your records.
Key Takeaways
- Your audit number is printed on your physical driver's license, usually in smaller text separate from your main license number.
- Most state DMV websites offer an online portal where you can view your license details, including the audit number, after logging in with your personal information.
- You will need to provide your license number, date of birth, or Social Security number to access your information online, depending on your state's system.
- If you cannot find the audit number online or on your card, contact your state DMV directly — they can confirm the number over the phone or in person.
Accessing your DMV account online
Most states operate an online DMV portal where you can log in and view your current license information. To use it, go to your state's official DMV website and look for a link labeled "Check License Status," "View My License," or "License Lookup." You will typically need to enter your license number, date of birth, and sometimes your Social Security number or the last four digits of your SSN.
Once you log in, your license details will display on screen. The audit number should appear alongside your license number, expiration date, and address. Take a screenshot or write down the number if you need it for a specific purpose. Some states also let you print a copy of your license information from this portal.
What the audit number is used for
The audit number is a tracking identifier that the DMV uses internally to manage your license record and verify its authenticity. It is not the same as your license number. You may need to provide it when requesting a replacement license, reporting a lost or stolen card, or when a law enforcement officer or government agency asks you to confirm your identity in a specific way.
Insurance companies and employers sometimes ask for the audit number as part of a background check or verification process, since it is harder to forge than the license number alone. If someone asks for it, confirm they are a legitimate organization before sharing it — the DMV itself will never ask you for this number unsolicited.
If you cannot find it online
If your state's DMV website does not have an online lookup tool, or if you cannot access your account, you can contact the DMV directly. Call your state's DMV customer service line (found on the official state website) and provide your license number and date of birth. A representative can read the audit number to you over the phone or mail you a document showing it.
You can also visit a DMV office in person with your physical license. Staff can confirm the audit number on the spot and answer questions about what it is used for. Bring a photo ID and your license if you have it.
Protecting your audit number
Treat your audit number the same way you treat your license number — do not share it with strangers or over unsecured channels like email or text. Scammers sometimes pose as government agencies and ask for this number as part of a fake verification process. The real DMV will not contact you asking for your audit number.
If you suspect someone has your audit number and used it fraudulently, contact your state DMV and ask them to flag your account. You can also file a report with the Federal Trade Commission at IdentityTheft.gov if you believe your identity has been compromised.
State-by-state differences
The name and placement of the audit number can differ between states. Some states call it a "control number," "document number," or "verification number." A few states do not use a separate audit number at all — they rely on the license number alone for verification. If you are unsure whether your state uses an audit number, the DMV website or customer service line can clarify.
If you are moving to a new state and need to transfer your license, you may not need the audit number from your old license. Each state issues its own audit number on its own license format. The new state's DMV will assign you a new audit number when you get your new license.
Frequently Asked Questions
Is the audit number the same as my license number?
No. Your license number is the main identifier on your card. The audit number is a separate tracking number the DMV uses internally. They appear in different locations on your license and serve different purposes.
Do I need my audit number to renew my license?
Usually not. You can renew your license using your license number, date of birth, or Social Security number. The DMV will have your audit number on file. You only need to provide it if the DMV specifically asks for it during the renewal process.
What if my state's DMV website is down?
Call your state DMV's customer service line or visit a local office. A representative can look up your audit number in their system and provide it to you. Most states also mail you a copy of your license information if you request it by phone.
Can someone use my audit number to commit fraud?
It is harder to commit fraud with just an audit number than with a full license number, but it is still sensitive information. Do not share it with people you do not trust. If you think someone has misused it, contact your DMV and the Federal Trade Commission.
Why does my state's DMV website not show an audit number?
Some states do not display the audit number in their online portals, even though it appears on the physical card. Call the DMV directly or check your physical license. The number should be printed there, usually in smaller text near your license number.