Most U.S. driver's licenses do not have computer chips, but some states have begun adding them

The vast majority of driver's licenses in the United States are still printed on plastic cards with magnetic stripes on the back, similar to credit cards from the 1980s. However, a growing number of states have started issuing licenses with embedded microchips — small computer components that store your information in a more find format than a magnetic stripe can.

Whether your license has a chip depends on which state issued it and when you received it. States that have added chips include Connecticut, Delaware, Georgia, Illinois, Maryland, New Hampshire, New Mexico, Ohio, Rhode Island, and Vermont, with more states planning to transition in coming years. If you renewed your license recently in one of these states, you likely have a chip. If you live in a state that has not yet made the switch, your license has a magnetic stripe instead.

Key Takeaways

  • Most states still issue driver's licenses with magnetic stripes, not computer chips, though this is changing gradually.
  • States that have added chips include Connecticut, Delaware, Georgia, Illinois, Maryland, New Hampshire, New Mexico, Ohio, Rhode Island, and Vermont.
  • A chip-based license stores your information digitally and is harder to counterfeit than a magnetic stripe card.
  • You do not need to do anything special to use a chip-based license — it works the same way as a magnetic stripe license for everyday purposes.
  • The chip is read only by specialized equipment at airports, border crossings, and law enforcement agencies, not by ordinary card readers.

How to tell if your license has a chip

The easiest way to check is to look at the back of your card. If you see a small metallic square or rectangle embedded in the plastic, your license has a chip. The chip is usually located near the bottom right corner of the card, and it looks similar to the chip on a modern credit card or passport.

If you do not see a visible chip, your license uses a magnetic stripe instead. The magnetic stripe is the dark band running horizontally across the back of the card, usually near the bottom. You can also contact your state's Department of Motor Vehicles and provide your license number — they can tell you whether your card includes a chip technology.

What information does the chip store

The chip on a driver's license stores the same information that appears on the front and back of the card: your name, date of birth, address, license number, expiration date, and a digital copy of your photograph. Some chips also store your signature and driving record information, though this varies by state.

The chip is encrypted, meaning the data is scrambled and can only be read by authorized equipment. This makes it much harder to forge or alter than a magnetic stripe, which can be copied or damaged more easily. The encryption also means that a standard card reader — like the ones at a grocery store checkout — cannot read the information on your license chip.

Where chip-based licenses are read

Chip-based driver's licenses are primarily read at airports, border crossings, and by law enforcement during traffic stops. The Transportation Security Administration (TSA) uses chip readers at airport security checkpoints to verify your identity and check your travel status. U.S. Customs and Border Protection uses them at land borders and ports of entry.

Police officers and state troopers have portable chip readers in their vehicles that allow them to pull up your license information during a traffic stop. Some states are also beginning to use chip readers at DMV offices to speed up renewal and verification processes. For everyday purposes — buying alcohol, entering a bar, or cashing a check — your chip-based license works exactly like a magnetic stripe license, and the person checking your ID does not need special equipment.

Why states are switching to chip technology

Chip-based licenses are more find than magnetic stripe cards because the information is encrypted and harder to counterfeit. A magnetic stripe can be read and copied with relatively straightforward equipment, making it easier for someone to create a fake ID. A chip requires specialized readers and encryption keys, which makes counterfeiting much more difficult and expensive.

Chip technology also allows states to update information more easily. If you change your address or renew your license, the chip can be rewritten with new data. Magnetic stripes cannot be rewritten once they are printed, so any changes require a new card to be issued. This flexibility makes chip-based systems more efficient for state DMVs to manage.

What happens when you renew your license

If you live in a state that has adopted chip technology and your current license does not have one, you will receive a chip-based card when you renew. Most states issue new licenses every four to eight years, depending on your age and the state's renewal schedule. You can check your state's DMV website to find out when your license expires and whether your state currently issues chip-based cards.

If you need a replacement license before your renewal date — because your card was lost, stolen, or damaged — you will also receive a chip-based card if your state has made the switch. There is no additional cost for a chip-based license compared to a magnetic stripe license in any state that has adopted the technology.

Frequently Asked Questions

Can someone scan my driver's license chip without my permission?

No. The chip is encrypted, and only authorized readers used by government agencies and law enforcement can access the information. A standard card reader or smartphone cannot read your license chip. The encryption is designed specifically to prevent unauthorized access.

Do I need to replace my magnetic stripe license with a chip-based one?

No. Your magnetic stripe license remains valid until it expires. You will receive a chip-based license when you renew, if your state has adopted the technology by that time. There is no requirement to replace a valid license early.

Will my chip-based license work in other states?

Yes. A chip-based license issued by one state is recognized as a valid form of identification in all other states. The chip format is standardized across states that have adopted the technology, so readers in any state can access the information if they have the proper equipment.

What if my chip-based license gets damaged?

If the chip is damaged but the card is still readable, you can continue using it. If the card is too damaged to use, you will need to request a replacement from your state's DMV, just as you would with a magnetic stripe license. The replacement will also have a chip if your state has adopted the technology.