States issue three kinds of identification cards: a standard ID, a REAL ID compliant card, and an Enhanced ID that is available only in a handful of states. The three types of state IDs look similar in your wallet but do very different things at an airport, a federal building, or a land border crossing. Since REAL ID enforcement took effect on May 7, 2025, the type you carry now determines whether TSA lets you through the checkpoint at all.1Transportation Security Administration. Acceptable Identification at the TSA Checkpoint
Standard State ID Cards
A standard non-driver identification card is the baseline credential your state motor vehicle agency issues. It proves your name, date of birth, address, and physical description, and that covers most everyday needs: opening a bank account, picking up a prescription, verifying your age, or identifying yourself to local authorities. Every state offers one, and most set no minimum age, so a parent can get a card for a child of any age.
The limit on a standard card is federal use. Since May 2025, you cannot use one to board a domestic commercial flight, enter a federal building that requires ID at the door, or access a military installation.1Transportation Security Administration. Acceptable Identification at the TSA Checkpoint Federal regulations require that non-compliant cards state on their face that they are not acceptable for official purposes and carry a unique design or color distinguishing them from compliant cards.2eCFR. 6 CFR Part 37 – Real ID Drivers Licenses and Identification Cards If you never fly and have no reason to enter a federal facility, a standard card does the job with less paperwork.
Some states also issue a separate driving privilege card or limited-purpose ID to residents who cannot establish lawful presence. These look identical or nearly identical to standard IDs on the front but are marked as not valid for federal purposes and cannot be used as proof of citizenship or immigration status.
REAL ID Compliant Cards
A REAL ID compliant card meets the security standards Congress set in the REAL ID Act of 2005, which tightened the requirements for identification documents that federal agencies accept.3Department of Homeland Security. REAL ID Act of 2005 A compliant card does everything a standard ID does, and it also lets you board federally regulated commercial aircraft, enter secure federal buildings and military bases, and access nuclear power plants.
You can spot a REAL ID compliant card by the star marking on its upper portion. The Department of Homeland Security recommends a gold star, though states can submit alternative markings for DHS approval, including different colors or formatting.4Transportation Security Administration. REAL ID Frequently Asked Questions If your card has no such marking, it is not REAL ID compliant, and as of May 7, 2025 TSA will not accept it at airport checkpoints.1Transportation Security Administration. Acceptable Identification at the TSA Checkpoint
A REAL ID requires more documentation than a standard card. At a minimum, you need proof of your full legal name, date of birth, Social Security number, two proofs of your residential address, and lawful status in the United States.4Transportation Security Administration. REAL ID Frequently Asked Questions If you already hold a standard state ID, you can typically upgrade when you renew by bringing the additional documents to your motor vehicle agency.5USAGov. How to Get a REAL ID and Use It for Travel
Enhanced ID Cards
The third option, available only in Michigan, Minnesota, New York, Vermont, and Washington, is the Enhanced ID. It doubles as a border-crossing document for land and sea travel between the United States and Canada, Mexico, Bermuda, and the Caribbean.6Department of Homeland Security. Enhanced Drivers Licenses – What Are They Enhanced cards carry a radio frequency identification chip that links to a secure DHS database, allowing Customs and Border Protection officers to pull up your information as you approach the inspection booth. The chip itself holds no personally identifiable information.
Enhanced IDs are also accepted at TSA checkpoints for domestic air travel, so they serve the same airport function as a REAL ID.1Transportation Security Administration. Acceptable Identification at the TSA Checkpoint They do not replace a passport for international flights, but for frequent land-border crossers, they remove the need to carry a passport book or card on every trip. If you live in one of the five states and cross the Canadian or Mexican border by car regularly, this is the version worth asking about.
How to Tell Which One You Already Have
Look at the top of the card. A star in the upper portion, often inside a gold circle or state outline, marks a REAL ID. Enhanced IDs typically say “Enhanced” on the face and show a U.S. flag or similar federal marking that signals border-crossing use. A standard, non-compliant card carries explicit text saying it is not for federal identification or official purposes, placed where you cannot miss it. If you see that language, you have a standard card and TSA will not accept it.
Which One You Need
The choice comes down to how you expect to use the card.
If you only need identification for daily errands, local transactions, and in-state purposes, a standard card is enough and asks less of you at the counter. If you fly domestically, enter federal buildings, or visit military installations, you need a REAL ID or another TSA-accepted credential such as a passport. If you live in one of the five Enhanced ID states and routinely drive or take a ferry across the Canadian or Mexican border, an Enhanced ID handles both the airport and the border in one card. There is no stacking of these: a state issues you one type at a time, and the Enhanced card already satisfies the REAL ID function.
Eligibility Applies Across All Three Types
Whichever version you apply for, the baseline eligibility is the same. You must live in the state where you apply, and most states require you to surrender any ID card or driver’s license issued by another state before they will hand you a new one. Most states set no minimum age for a non-driver card, though minors generally need a parent or legal guardian to sign the application and show their own identification. For a standard or REAL ID compliant card, you need to demonstrate U.S. citizenship or lawful immigration status, which the issuing agency verifies through the Department of Homeland Security before producing the card.
Limits That Apply to Every State ID
Even a REAL ID compliant card has edges worth knowing before you rely on it. It does not work as a passport for international air travel. It does not by itself prove your right to work in the United States for employment verification; that requires documents from the federal I-9 list. And a standard non-compliant card, as of May 2025, cannot get you past a TSA checkpoint at all.1Transportation Security Administration. Acceptable Identification at the TSA Checkpoint A U.S. passport or passport card remains the most versatile backup to carry, since it is accepted at both federal and state levels and does not depend on which state issued it.
TSA does accept expired identification up to two years past the expiration date, so a recently expired REAL ID or passport still gets you on a plane in a pinch.1Transportation Security Administration. Acceptable Identification at the TSA Checkpoint Outside the airport, that grace does not travel with you. Banks, pharmacies, and notaries can refuse expired credentials at their own discretion, and many do.