TSA Implements REAL ID Act: What Travelers Must Know Now

Domestic air travel in the United States faces new challenges as the Transportation Security Administration (TSA) enforces the REAL ID Act starting May 7, 2025. Travelers arriving at checkpoints without a valid form of identification may encounter significant obstacles, including fees, additional screening, or being denied boarding altogether.

As the implementation of the REAL ID Act takes effect, identification requirements have become stricter. A valid state-issued driver’s license or photo ID must now display a specific marking—usually a star in the upper right corner—to be accepted at TSA checkpoints. If a traveler’s identification lacks this marking, they must present an alternative form of ID or face consequences at the airport.

Understanding Valid Identification

The TSA’s list of acceptable IDs for domestic flights within the United States now includes various options. Compliant forms of identification feature:

– REAL ID-compliant state licenses or IDs
– Enhanced Driver’s Licenses (EDL/EID)
– US passports or passport cards
– Department of Homeland Security “Trusted Traveler” cards, such as Global Entry, NEXUS, and SENTRI
– US military IDs (active, retired, or dependents)
– Permanent resident cards
– Canadian provincial driver’s licenses
– Foreign government-issued passports
– Other federally recognized photo IDs

Travelers should check the TSA website for the complete and most current list of acceptable IDs, as regulations may change without prior notice. Notably, standard state licenses without the REAL ID marking, temporary paper licenses, and generic membership cards are no longer valid for air travel. For individuals aged 18 and older, presenting a valid ID is mandatory, while children under 18 are exempt from this requirement when flying domestically.

Consequences of Not Having Valid ID

What happens if a traveler arrives without an acceptable form of identification? TSA has established a fallback identity-verification process that may allow some individuals to proceed. This process could involve answering personal questions or utilizing technology-based verification.

As of November 2025, the TSA formalized the Modernized Alternative Identity Verification Program, which requires travelers to pay a non-refundable fee of $18 for this service. If a traveler’s identity is verified successfully, they can gain up to ten days of airport access. However, it is important to note that paying this fee does not guarantee clearance; if TSA cannot confirm identity, access may still be denied.

Reports indicate that travelers opting for this verification may experience delays, including longer wait times and additional screening procedures. Some travelers have expressed frustration online, stating that their attempts to use alternative forms of ID led to issues at checkpoints, highlighting the risks of not having compliant identification.

The introduction of the $18 verification fee aims to streamline the process for the approximately 94% of US travelers who already possess compliant IDs, a marked increase from 81% earlier in 2025, as reported by Forbes. The new technology-assisted verification system is designed to be more efficient than previous manual methods.

For many travelers, the shift means that the stakes have grown. Those without a valid ID may find themselves in precarious situations, with the potential for denied boarding or significant delays.

In conclusion, as the enforcement of the REAL ID Act takes effect, the landscape of domestic air travel in the United States has changed. Travelers must now prioritize having valid identification to avoid complications at airport security. By understanding the new regulations and preparing accordingly, individuals can ensure a smoother travel experience.