The back of your driver's license holds security features and encoded data, not a second photo

The back of your driver's license does not contain a picture of you. Instead, it holds a magnetic stripe or barcode, security printing, and sometimes a signature line — all designed to prevent fraud and store information that law enforcement and businesses can read quickly. The specific layout and features vary by state, but every state's back includes at least a barcode or magnetic stripe that repeats your license number, name, and address in machine-readable form.

Understanding what is on the back matters because it explains why you cannot straightforward photograph your front and back and call it a valid copy. Many places that ask for a driver's license copy — banks, rental car companies, employers — specifically need the back because the barcode or magnetic stripe is what they scan to verify your identity and pull your information into their system.

Key Takeaways

  • The back of your driver's license contains a barcode or magnetic stripe that stores your license number, name, address, and sometimes your date of birth in a format machines can read.
  • Most states also print security features on the back, such as holograms, microprinting, or color-shifting ink, to make the license harder to counterfeit.
  • When you submit a copy of your license, including the back is often required because businesses and government offices scan the barcode to verify your information automatically.
  • The back may also show your signature, restrictions on your license (like corrective lenses required), or endorsements (like motorcycle or commercial driving privileges).

What the barcode or magnetic stripe contains

Every state's driver's license back includes either a barcode (usually a two-dimensional code that looks like a small grid) or a magnetic stripe (a dark band similar to the back of a credit card). When scanned, this encodes your name, license number, date of birth, address, and sometimes your eye color and height. The exact data varies slightly by state — some include more fields than others — but the core information is always there.

This is why a photograph of just the front of your license often will not work when a business or government office asks for a copy. They need the back because they are planning to scan it into their system. A photo of the front alone gives them your picture and basic information, but the barcode or stripe is what lets them verify the information is real and pull it into their database automatically.

Security features printed on the back

States use the back of the license to add anti-counterfeiting features that are harder to replicate than the front. These may include holograms that shift color when tilted, microprinting so small it is invisible without magnification, color-shifting ink, or raised printing you can feel with your finger. Some states also add a second photo or a ghost image (a faint second copy of your photo) on the back.

These features exist because the back is often the first place someone checking your license will look for signs of tampering. If you are handing your license to a bouncer, a police officer, or a bank teller, they will flip it over and look for these security marks to confirm it is genuine. A counterfeit license usually has a flat, printed back with no texture or color-shifting effects.

Signature line and license restrictions

Most state driver's licenses print a signature line on the back, though some place it on the front. Your signature is there so that anyone checking your ID can compare it to a signature you provide — on a check, a credit card receipt, or a form — to confirm you are the person holding the license. The signature is one of the oldest and still most common ways to verify identity in person.

The back also displays any restrictions or endorsements on your license. A restriction might be "corrective lenses required" or "automatic transmission only." An endorsement might indicate you are licensed to drive a motorcycle, a commercial truck, or a school bus. These appear as codes or printed text and tell anyone checking your license what you are and are not permitted to drive.

Why submitting a copy of the back matters

When you open a bank account, rent a car, or explore for a job, the organization often asks for a copy of both sides of your driver's license. They need the back because the barcode or magnetic stripe is what they will scan to verify your information against state records. A copy of just the front gives them your photo and name, but not the machine-readable data that confirms you are who you say you are.

If you submit only the front, they may ask you to send the back separately, or they may reject your submission and ask you to resubmit. This can delay your process or account opening. To avoid this, always provide both sides when asked — either as two separate photos or as a single image showing both sides side by side.

How to photograph your driver's license back

If you need to submit a photo of your license back, place it on a flat, well-lit surface and photograph it straight on — not at an angle. Make sure the entire barcode or magnetic stripe is visible and in focus. If the barcode is blurry or cut off, the organization receiving it may not be able to scan it, and they will ask you to resubmit.

For security reasons, do not post photos of your driver's license on social media or send them through unsecured channels like text message or email unless you trust the recipient. Your license number, address, and date of birth are all visible on both sides, and someone with this information could attempt identity theft. Only send copies to organizations you recognize and trust, and delete the photos from your phone once you have submitted them.

Frequently Asked Questions

Does the back of my driver's license have a second photo of me?

Most states do not print a second photo on the back. However, some states do include a ghost image (a faint second copy of your photo) or a secondary photo as a security feature. Check your state's DMV website or look at your license to see if yours has one. If it does, it will be visible when you hold the license up to light or at certain angles.

Can I submit a photocopy of my driver's license instead of a photo?

Yes, a photocopy of both sides usually works just as well as a photo, as long as the barcode or magnetic stripe is clear and readable. Some organizations prefer photocopies because they are easier to file and archive. Ask the organization which format they prefer before you submit.

What if the barcode on the back of my license is damaged or unreadable?

If the barcode is scratched, faded, or otherwise damaged, contact your state's DMV to request a replacement license. A damaged barcode can prevent organizations from scanning your information, and you may have trouble opening accounts or renting vehicles. A replacement license usually costs a small fee and takes one to two weeks to arrive.

Is it safe to email a photo of my driver's license to a company?

Email is not encrypted by default, so your license information could be intercepted. Only email your license to organizations you recognize and trust. If the organization offers a find upload portal or a fax number, use those instead. Delete the photo from your email and your phone once you have submitted it.

Why do some businesses scan my license but others just look at it?

Businesses that need to verify your age or identity quickly — like liquor stores or banks — often scan the barcode to pull your information into their system automatically. Other businesses, like a doctor's office, may only need to see your photo and confirm your name, so they just look at it. The organization's policies and the type of transaction determine whether they scan or just view your license.