What Is the REAL ID Act and What Does It Require?

The REAL ID Act is a 2005 federal law that sets minimum security standards for state-issued driver’s licenses and identification cards. Since full enforcement began on May 7, 2025, adults need a REAL ID-compliant license, or an acceptable alternative such as a U.S. passport, to board domestic commercial flights, enter most federal facilities, and access nuclear power plants.¹ Congress passed the law to carry out the 9/11 Commission’s recommendation that the federal government set standards for identification documents.²

What REAL ID Actually Affects

Federal regulations spell out three “official purposes” that trigger the requirement: accessing federal facilities, boarding federally regulated commercial aircraft, and entering nuclear power plants.³ For most people, the one that matters day to day is the airport.

Just as important is what the law does not touch. You do not need a REAL ID to drive, register to vote, apply for Social Security benefits, receive veterans’ healthcare, or enter a post office. A standard, non-compliant license still works for traffic stops, buying age-restricted products, and every other everyday use. The rule only kicks in when you interact with a federal agency or facility that falls within those three official purposes.

How to Tell If Your License Is Already Compliant

Look at the top of your driver’s license or state ID. A compliant card carries a star marking, most commonly gold or black.⁴ DHS recommends the gold star, but states can propose alternative markings for federal approval, so the exact appearance varies. If your card has no star, or carries a printed statement like “NOT FOR FEDERAL IDENTIFICATION,” it will not clear a TSA checkpoint on its own.

What Counts Instead

Plenty of people never need to upgrade their license, because they already carry something TSA accepts. If any of the following is in your wallet, unexpired, you are covered for domestic flights:⁵

A U.S. passport or passport card. The card is cheaper and pocket-sized, but works only for domestic air travel and land or sea border crossings, not international flights.⁶
A DHS trusted traveler card: Global Entry, NEXUS, SENTRI, or FAST.
A U.S. Department of Defense ID, including cards issued to military dependents.
A photo ID issued by a federally recognized tribe, including Enhanced Tribal Cards.
An Enhanced Driver’s License from Michigan, Minnesota, New York, Vermont, or Washington. These carry an RFID chip for border crossings and are accepted at TSA checkpoints even without the standard star.⁷

A growing option is the mobile driver’s license, stored in a digital wallet. TSA accepts these at more than 250 airport checkpoints, but only for states that have received a federal waiver. As of 2026, 21 states and Puerto Rico participate, including Arizona, California, Colorado, Georgia, Iowa, New York, and Virginia.⁸ Two catches: the mobile license has to be based on a physical REAL ID-compliant card, and not every federal agency accepts a digital version. TSA encourages carrying your physical card as a backup.⁹

How to Get a REAL ID

Virtually every state requires an in-person visit to a motor vehicle office for your first REAL ID. Federal regulations reinforce this by requiring in-person renewal at least once every sixteen years and prohibiting remote reissuance when any personal information has changed.³ Booking an appointment online, where states offer it, will save hours.

You need to bring documents in four categories. States pick their own list of acceptable documents within the federal framework, so check your state’s motor vehicle agency website before you go.¹⁰

Proof of Identity

One document that establishes who you are. Common options include a valid U.S. passport, a certified birth certificate from a state vital records office (not a hospital keepsake or photocopy), a Consular Report of Birth Abroad, a Permanent Resident Card (Form I-551), an Employment Authorization Document (Form I-766), a foreign passport with a valid U.S. visa and approved I-94, or a Certificate of Naturalization or Citizenship. If your birth certificate is lost, request a certified replacement from the vital records office in the state where you were born; fees and processing times vary.

Proof of Social Security Number

The simplest option is your Social Security card. Federal regulations also accept a W-2, an SSA-1099, a non-SSA-1099, or a pay stub that shows both your name and full SSN. Your state will verify the number electronically with the Social Security Administration.

Two Proofs of Address

You need two documents showing your name and current residential street address. Typical examples are utility bills, mortgage statements, lease agreements, bank statements, property tax bills, and insurance documents. A P.O. Box will not do. If you live with a relative and have little in your own name, ask your state about an affidavit of residency.

Name Change Documents

If the name on your identity document does not match your current legal name, bring certified originals of the documents that connect the two: a marriage certificate, a divorce decree, or a court order. Every step in the name chain has to be documented, and photocopies are not accepted.

At the office, a clerk reviews and scans your documents, takes a new photo, and collects the fee. Fees run roughly $25 to $65 depending on the state and whether you are getting a license or an ID card. Most states send you home with a temporary paper permit; the permanent card arrives by mail in two to four weeks. The paper permit does not carry the star, so it will not get you through TSA. If you are flying before the card arrives, bring your passport.

What Happens at the Airport Without One

Showing up at TSA with a non-compliant license and no acceptable alternative means delays, additional screening, and the real possibility of being turned away.¹¹ Travelers with no acceptable identification at all must pay a $45 ConfirmID fee, and even after paying, clearing the checkpoint is not guaranteed.¹ Plan on carrying a compliant ID or one of the alternatives above; don’t plan on explaining your way through.

Non-Citizens

The law is not limited to U.S. citizens. Lawful permanent residents, visa holders, refugees, asylees, and people with Temporary Protected Status can all get a REAL ID with the right documentation of legal presence, using a permanent resident card, employment authorization document, or foreign passport with valid U.S. visa and I-94.¹⁰

One difference matters. If your legal status has an expiration date, your REAL ID expires the same day rather than following the state’s normal multi-year cycle. When you extend your status, bring the new approval to the motor vehicle office and get a new card with the updated date. Non-citizens on temporary visas will visit the office more often than citizens do.

Children

Travelers under 18 do not need a REAL ID, or any identification, to fly domestically. TSA’s ID requirement applies only to adult passengers 18 and older.⁵ The same age threshold applies at federal facilities, where DHS’s rule covers adults rather than accompanied minors.¹² If you are flying with kids, they do not need cards of their own.

1
Transportation Security Administration. REAL ID
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Transportation Security Administration. About REAL ID
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eCFR. 6 CFR Part 37 – Real ID Driver’s Licenses and Identification Cards
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Transportation Security Administration. REAL ID Frequently Asked Questions
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Transportation Security Administration. Acceptable Identification at the TSA Checkpoint
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U.S. Department of State. U.S. Passports and REAL ID
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Department of Homeland Security. Enhanced Drivers Licenses: What Are They?
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Transportation Security Administration. Participating States and Eligible Digital IDs
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Transportation Security Administration. REAL ID Mobile Driver’s Licenses (mDLs)
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eCFR. 6 CFR 37.11 – Application and Documents the Applicant Must Provide
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Transportation Security Administration. TSA Begins REAL ID Full Enforcement on May 7
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Department of Homeland Security. ID Requirements for Federal Facilities