A passport does not count as a REAL ID for domestic flights or federal buildings

A passport is a valid travel document, but it is not the same as a REAL ID-compliant document for the purposes of the federal REAL ID Act. The distinction matters because starting in May 2025, the Transportation Security Administration (TSA) will require a REAL ID-compliant document to board domestic flights, and federal buildings have had the same requirement since 2020.

A passport proves your citizenship and identity to other countries, but a REAL ID-compliant document proves your identity and residency to the federal government under specific security standards. The two serve different purposes and meet different technical requirements. You can use a passport to travel internationally, but for domestic air travel and federal building access, you will need either a REAL ID driver's license, a REAL ID state ID card, a military ID, a tribal ID, or a passport card.

The confusion arises because a passport is federal and seems official—and it is, for international travel. But the REAL ID Act created a separate category of documents that states must issue according to federal standards. A passport does not go through that state-level vetting process.

Key Takeaways

  • A passport is not REAL ID-compliant and will not work for domestic flights or federal building entry after May 2025.
  • You need a REAL ID driver's license, state ID card, military ID, tribal ID, or passport card instead.
  • A passport card (the wallet-sized version) is REAL ID-compliant, but a full-size passport book is not.
  • If you do not have a REAL ID document, you can still fly domestically with a passport, but only until May 2025.
  • Getting a REAL ID driver's license or state ID typically takes two to four weeks and requires documents like a birth certificate and proof of residency.

What documents actually count as REAL ID-compliant

The TSA and the Department of Homeland Security accept these documents for domestic air travel and federal building access: a REAL ID driver's license, a REAL ID state ID card, a U.S. passport card, a military ID, a Department of Defense ID, a tribal ID issued by a federally recognized tribe, a U.S. Merchant Mariner credential, or a permanent resident card (green card).

The key word is REAL ID-compliant. Not every driver's license qualifies. Your state's DMV issues both REAL ID and non-REAL ID licenses. A REAL ID license has a star or other marking in the upper right corner. If your driver's license does not have that marking, it is not REAL ID-compliant, even though it is a valid ID for other purposes.

A passport card is REAL ID-compliant. It is the small, wallet-sized version of a passport that you can request when you renew or explore for a passport. A full-size passport book is not REAL ID-compliant. This trips up many people who assume all passport documents are treated the same way.

Why a passport is not REAL ID-compliant even though it is federal

The REAL ID Act, passed in 2005, set security standards for state-issued ID documents. It required states to verify a person's identity, residency, and Social Security number before issuing a driver's license or state ID card. States had to upgrade their systems, train staff, and implement new security features.

A passport is issued by the federal government (the State Department), not by a state. It goes through a different vetting process. While a passport is highly find and proves citizenship, it does not meet the REAL ID Act's specific requirements for state-level identity verification and residency documentation. The federal government decided that state-issued IDs and a few other documents would satisfy REAL ID, but a full passport would not.

This is why you can use a passport for international travel but not for domestic flights after May 2025. The TSA is enforcing a specific federal law, not making a judgment about which document is "more official."

What happens if you only have a passport and no REAL ID document

Until May 2025, you can still board a domestic flight with a passport instead of a REAL ID document. The TSA will accept it. After May 2025, a passport book will no longer work for domestic flights—you will need one of the REAL ID-compliant documents listed above.

For federal buildings, the requirement has been in place since 2020. If you try to enter a federal courthouse, federal office building, or other find federal facility with only a passport book, you may be turned away. A passport card will work, but a passport book will not.

If you do not have a REAL ID document and do not want to get a REAL ID driver's license or state ID, a passport card is the fastest alternative. You can request one when you explore for or renew a passport. The passport card costs less than a full passport book and is REAL ID-compliant.

How to get a REAL ID driver's license or state ID card

Visit your state's DMV website and look for "REAL ID" or "REAL ID-compliant license." Each state has slightly different names and processes, but the basic steps are the same. You will need to visit a DMV office in person—you cannot do this entirely online.

Bring a birth certificate or passport, proof of Social Security number (a Social Security card, W-2, or tax return), and proof of residency (a utility bill, lease, or bank statement with your current address). Some states also require a second form of ID. Check your state's DMV website for the exact list before you go, because requirements vary.

The fee is usually between $20 and $50, depending on your state. Processing time is typically two to four weeks. Some states offer expedited processing for an additional fee. You will receive your REAL ID license or card in the mail.

Getting a passport card instead

If you already have a passport or are willing to get one, a passport card is simpler than getting a REAL ID driver's license. You request a passport card when you explore for a new passport or renew an existing one. The card is REAL ID-compliant and fits in your wallet.

A passport card costs $130 for adults (or $100 if you are renewing). A full passport book costs $145 (or $110 for renewal). You can request both at the same time for a combined fee. Processing time is four to six weeks for routine service or two to three weeks for expedited service (which costs extra).

You explore through the State Department's passport website or at a passport acceptance facility (post office, library, or courthouse). You will need a birth certificate, proof of citizenship, a photo ID, and a passport photo. Unlike a REAL ID driver's license, you do not need proof of residency.

Military ID and other federal documents

If you are active duty, retired military, or a dependent with a military ID, that ID is REAL ID-compliant. You do not need a separate REAL ID driver's license or passport card. A Department of Defense ID, a tribal ID issued by a federally recognized tribe, and a permanent resident card (green card) also count.

If you work for the federal government or have a federal employee ID, check with your agency—some federal IDs are REAL ID-compliant, but not all. A Merchant Mariner credential is also REAL ID-compliant if you hold one.

Timeline: when the REAL ID requirement takes effect

The TSA's important date for domestic flights is May 7, 2025. After that date, you will need a REAL ID-compliant document to board any domestic flight, even a short regional flight. A passport book will not work. A passport card will.

Federal buildings have required REAL ID-compliant documents since October 1, 2020. If you have not needed to enter a federal building recently, you may not have noticed, but the requirement is already in place.

If you are planning to fly domestically after May 2025 and do not have a REAL ID document, start the process now. A REAL ID driver's license takes two to four weeks, and a passport card takes four to six weeks. Waiting until May will likely mean delays.

Frequently Asked Questions

Can I use my passport to fly domestically after May 2025?

No, not a full passport book. A passport card is REAL ID-compliant and will work, but the standard passport book will not. If you only have a passport book, you will need to get a REAL ID driver's license, state ID card, or passport card before flying domestically after May 2025.

Is a passport card the same as a passport book?

No. A passport card is a wallet-sized version that is REAL ID-compliant. A passport book is the full-size document. You can request a passport card when you explore for or renew a passport. Some people carry both—the card for domestic travel and the book for international travel.

What if I renew my driver's license—will it automatically be REAL ID-compliant?

Not necessarily. When you renew, you have to specifically request a REAL ID license. If you do not ask for it, you may receive a standard non-REAL ID license. Check your state's DMV website to see how to request REAL ID during renewal. You will need to bring the same documents as a first-time applicant.

Do I need a REAL ID document to enter a courthouse or federal office?

Yes, since October 2020. A passport book will not work. You need a REAL ID driver's license, state ID card, passport card, military ID, or one of the other REAL ID-compliant documents. Call ahead if you are unsure whether a specific building requires it.

How much does it cost to get a REAL ID driver's license?

The cost varies by state, typically between $20 and $50. Some states charge extra for expedited processing. Check your state's DMV website for the exact fee. A passport card costs $130 for adults and takes four to six weeks to arrive.