ID cards and driver licenses are two separate documents with different purposes and requirements

An ID card is a state-issued identity document that proves who you are. A driver license proves both who you are and that you have passed a driving test and meet the state's rules for operating a vehicle. The two documents look similar, cost different amounts, and require different tests. You can hold an ID card without ever driving, or you can hold a driver license and use it as your ID. Some people carry both.

The choice between them depends on whether you need to drive legally. If you do not drive, an ID card is cheaper and faster to get. If you drive, a driver license is required by law and serves as your ID at the same time. Each state sets its own rules for what documents you need to bring, how long each is valid, and what the renewal process looks like.

Key Takeaways

  • An ID card proves your identity only; a driver license proves your identity and your right to drive.
  • Driver licenses require a written test and a driving test; ID cards do not.
  • ID cards typically cost less and last longer than driver licenses in most states.
  • You can use a valid driver license as your ID for most purposes, but you cannot use an ID card to drive.
  • Both documents require proof of identity, residency, and Social Security number, though the specific documents vary by state.

When you need a driver license instead of an ID card

You must have a driver license to operate any motor vehicle on a public road. This includes cars, motorcycles, and commercial vehicles — each with its own license class. An ID card does not give you permission to drive, and driving without a valid license is illegal in every state.

A driver license also serves as a valid form of identification for everyday purposes: boarding a plane, entering a federal building, opening a bank account, or proving your age. Because it combines both functions, many people choose a driver license even if they do not drive regularly, straightforward because it works as their primary ID document.

When an ID card is the right choice

If you do not drive and do not plan to, an ID card is usually the simpler and cheaper option. You skip the written knowledge test and the driving test entirely. The document lasts longer in most states — often 8 to 10 years compared to 4 to 6 years for a driver license — and the renewal fee is lower.

An ID card works for most identification purposes: TSA PreCheck, bank accounts, government offices, and age verification. The main limitation is that you cannot use it to drive. If your situation changes and you later need to drive, you will have to get a driver license through the full process, including both tests.

Documents you need for either one

Both an ID card and a driver license require the same basic documents, though states vary in what they accept. You will need proof of identity (a birth certificate, passport, or previous license), proof of residency (a utility bill, lease, or bank statement), and your Social Security number or proof of it. Some states also require a completed process form and payment of the fee.

The specific documents accepted differ by state. For example, some states accept a tribal ID as proof of identity; others do not. Some accept a utility bill dated within the last 30 days for residency; others require 60 days. Check your state's DMV website for the exact list before you go to the office, because showing up with the wrong documents means a wasted trip.

The testing difference: driver license requires two tests, ID card requires none

To get a driver license, you must pass a written knowledge test covering traffic laws, road signs, and safe driving practices. You must also pass a practical driving test where an examiner watches you operate a vehicle. Both tests are scored, and you must meet a minimum score to pass. If you fail, you can retake the test, usually after waiting a set number of days.

An ID card has no tests. You show your documents, have your photo taken, and pay the fee. The process is faster and does not require you to study or schedule a driving appointment. This is one reason ID cards are often the choice for people who are elderly, disabled, or straightforward have no need to drive.

Cost and validity period by document type

Driver licenses and ID cards have different fees and expiration dates. A driver license typically costs between $20 and $60 depending on the state and the type of license (standard, enhanced, or commercial). Most driver licenses are valid for 4 to 6 years. An ID card usually costs between $10 and $30 and is valid for 8 to 10 years in most states.

Some states offer an enhanced driver license or REAL ID-compliant license, which costs more but allows you to cross the U.S.–Canada or U.S.–Mexico border by land without a passport. An enhanced ID card may also be available. Check your state's DMV website for the current fees and validity periods, because these change and vary widely.

How to renew each document

Driver licenses and ID cards renew differently in most states. Many states allow you to renew an ID card by mail or online without visiting the office, as long as it is not expired and your address has not changed. A driver license renewal often requires an in-person visit because the state may ask you to retake the vision test or update your photo.

Some states have moved to online renewal for driver licenses as well, but the rules are strict — usually you can only renew online if your license is not yet expired and you have not had any violations or address changes. If you need to change your address, add a restriction, or renew an expired license, you will likely need to go to the DMV office in person.

Frequently Asked Questions

Can I use my driver license as an ID card?

Yes. A valid driver license serves as a government-issued photo ID for almost all purposes: boarding a domestic flight, entering federal buildings, opening a bank account, and proving your age. You do not need a separate ID card if you have a driver license.

Can I use an ID card to drive?

No. An ID card is not a license to operate a vehicle. Driving with only an ID card is illegal and can result in a citation, fines, and other penalties. You must have a valid driver license to drive.

What happens if my ID card or driver license expires?

An expired ID card or driver license is not valid for identification or driving. You cannot legally drive with an expired license. For identification purposes, an expired document may be accepted in some situations (like at a bank) but not others (like boarding a plane). Renew before expiration to avoid problems.

Do I need both an ID card and a driver license?

No. A driver license covers both functions — it proves your identity and your right to drive. An ID card is only necessary if you do not drive and prefer not to get a driver license. Most people carry one or the other, not both.

How long does it take to get an ID card versus a driver license?

An ID card typically takes 1 to 2 weeks because there are no tests. A driver license takes longer because you must schedule and pass both a written test and a driving test, which can add several weeks depending on how quickly you can schedule the driving exam.