Domestic flyers who reach a TSA checkpoint without REAL ID-compliant identification face a new paid fallback: TSA ConfirmID, an online identity verification service that costs $45 for a 10-day window. The fee took effect February 1, 2026, alongside full enforcement of REAL ID at airports after years of state extensions.

What REAL ID enforcement changed

Since May 7, 2025, TSA has required state-issued driver’s licenses or ID cards that meet federal security standards, or another acceptable document such as a passport, passport card, Global Entry card or DOD ID. Travelers who let licenses expire into non-compliant legacy cards discovered the rule at the checkpoint this year, not at the DMV.

TSA’s identification page lists more than a dozen acceptable alternatives, but procrastinators who show up with an old-format license now must either return home for a passport or complete ConfirmID before an officer will start screening.

How ConfirmID works—and where it fails

ConfirmID requires uploading identity documents and paying the fee on TSA’s website. The agency attempts to verify the traveler remotely; success is not guaranteed. TSA warns that payment alone does not confirm identity or ensure entry to the checkpoint, and officers can still refuse screening if documents do not match the traveler.

Expired IDs remain usable up to two years past their expiration date for most listed document types, a relief for recent renewals delayed by DMV backlogs. Temporary paper licenses from the DMV may be accepted if they include a photo and security features listed on TSA’s site.

Cheaper paths than the fee

Booking an in-person REAL ID appointment before holiday travel still beats paying $45 per trip segment for families. Passport cards cost $65 for first-time adult applicants and remain valid for domestic flights, though they cannot be used for international air travel.

Mobile driver’s licenses are rolling out in participating states; TSA accepts compliant digital IDs where state programs meet federal standards. Check your state DMV map on tsa.gov/real-id before assuming a plastic card is required.

Holiday travel planning

Thanksgiving and December peaks amplify checkpoint mistakes: adult children flying parents who still carry pre-2025 licenses should verify documents this week, not at curbside. TSA PreCheck membership does not waive REAL ID rules; it only shortens the physical screening line once identity is cleared.

Airlines cannot override TSA identity decisions. If ConfirmID fails, the traveler must obtain compliant ID or miss the flight. Budget the $45 as an emergency option, not a substitute for a free DMV upgrade when appointments are still available in your county.

International travelers are unaffected by ConfirmID for domestic legs if they present a valid passport at the checkpoint. Mixed itineraries—domestic connection before an overseas departure—still require compliant ID for the first TSA touchpoint in the United States.