US Travelers, Beware! The UK Joins France, Brazil, Uzbekistan, and More in Requiring Physical Passports: Why Yours Won’t Work for International Travel in 2026

Published on December 31, 2025

By: Paramita Sarkar

In 2026, U.S. travelers planning to visit France, Brazil, Uzbekistan, and other destinations around the globe face a critical issue: despite the rise of digital technology, physical U.S. passports remain the only accepted form of documentation for international travel. Digital passports and IDs are currently not accepted for entry or exit at foreign borders, including through U.S. Customs and Border Protection (CBP). The U.S. Department of State and the Transportation Security Administration (TSA) have both made clear that a digital version of a U.S. passport will not substitute for the physical passport when traveling internationally.

What Are the Rules Around Digital Passports and IDs for 2026 Travel?

U.S. travelers are accustomed to the convenience of digital tools like TSA‘s Digital ID, which can be stored in apps such as Apple Wallet and Google Wallet. However, despite their increasing prevalence in domestic air travel, these digital versions cannot be used for international flights or at foreign immigration desks. In December 2025, the government reaffirmed that the rules around passport requirements for international travel have not changed, and physical passports are still required.

The “Physical Passport Rule” Remains in Effect

The U.S. Department of State, the agency responsible for issuing passports, has clearly outlined that U.S. citizens must present a physical passport book to travel internationally. While digital IDs can be used at TSA checkpoints in the U.S. for domestic flights, they are not sufficient for international borders. This includes photos or scanned copies of the passport, PDFs, or any digital ID stored on a phone.

• Physical Evidence: A government-issued passport (or passport card for specific land/sea crossings) must be presented to enter or exit most foreign countries.
• Digital Evidence Rejected: The Department of State explicitly states that digital versions of your U.S. passport are not accepted for international travel, which includes images of your passport or “Digital IDs.”

Why Can’t Digital IDs Be Used at Foreign Borders?

Many travelers may be under the misconception that digital IDs will eventually replace physical passports, particularly with TSA’s introduction of digital IDs. However, international immigration and border security require verification that cannot be done with a mobile screen.

• Digital ID vs. Physical Passport: At both U.S. Customs and Border Protection (CBP) stations and foreign immigration desks, physical documents are necessary to scan electronic chips embedded in the passport. These security features are designed to ensure identity verification and cannot be replicated on a phone screen.

While TSA does allow the use of digital IDs for domestic flights, they will be rejected when attempting to board international flights or at customs and immigration counters.

TSA Digital ID – A Domestic Only Solution

The TSA Digital ID has gained popularity at domestic airports, with over 250 locations across the United States accepting it for identity verification. It works with apps like Apple Wallet and Google Wallet. However, travelers should remember:

• Domestic Use Only: TSA Digital IDs are allowed at U.S. airports but only for domestic flights. They cannot be used for international boarding.
• Border Rejection: When traveling internationally, TSA Digital IDs are not accepted by U.S. Customs or foreign immigration desks. A physical passport is required to verify identity and ensure security.

Mobile Passport Control (MPC) – An Exception That Isn’t

While the CBP’s Mobile Passport Control (MPC) app is authorized by the U.S. government to expedite the entry process, it doesn’t replace the need for a physical passport. The MPC app allows U.S. citizens to submit their customs declaration and a “selfie” for a quicker process. However:

• What It Does: The MPC app is a tool to speed up customs processing. It doesn’t replace the need for the physical passport.
• What It Requires: Despite a successful submission through the MPC app, travelers must still present a physical U.S. passport when entering the U.S.

The MPC app cannot bypass the mandatory presentation of a physical passport to CBP officers.

Summary of Current Government Policy (As of December 2025)

The following table summarizes the current government policy regarding digital passports versus physical U.S. passports:

The Consequences of Using a Digital ID for International Travel

For those attempting to board an international flight with only a digital ID, the consequences are clear. Airlines are legally required to deny boarding if a traveler lacks valid physical documentation. Airlines are subject to fines for transporting passengers without a valid passport, making it imperative for travelers to carry their physical passport when flying internationally.

What’s Changing for U.S. Travelers in 2026?

While digital IDs and travel tools like Mobile Passport Control may offer a glimpse into the future of travel, 2026 will still require a physical passport to enter many countries. There are, however, some important updates in global travel regulations that U.S. citizens need to be aware of:

1. France, Germany, Italy, and Spain: The ETIAS and EES Systems

• Schengen Area: U.S. citizens can travel visa-free for up to 90 days within any 180-day period. However, starting in late 2026, U.S. citizens will need to obtain an ETIAS (European Travel Information and Authorisation System) approval for entry. This is not a visa, but a digital pre-screening measure.
• EES: The Entry/Exit System (EES) will replace the need for physical passport stamps with biometric scans at the border.

2. United Kingdom’s Electronic Travel Authorisation (ETA)

In addition to Europe’s digital systems, U.S. citizens traveling to the United Kingdom will need to apply for an Electronic Travel Authorisation (ETA) before travel, via the official UK government app or website.

3. Changes in Visa Policies for Specific Countries in 2026

Several countries have updated their policies for U.S. travelers, including:

• Uzbekistan: U.S. citizens can now travel visa-free for up to 30 days starting January 1, 2026.
• Brazil: An eVisa requirement is now mandatory for U.S. citizens entering Brazil starting in 2026.
• Qatar: A member of the U.S. Visa Waiver Program, Qatar allows easier reciprocal travel for U.S. citizens.

Regional Entry Summary

Here’s a quick breakdown of entry requirements by country for 2026:

The U.S. Passport Card: Limited Use

The U.S. Passport Card, a smaller version of the U.S. passport, is only valid for land and sea entry (not air) to:

• Canada
• Mexico
• The Caribbean
• Bermuda

Travelers must remember that the Passport Card is not accepted for air travel. If flying, even for a cruise “closed-loop” departure, the Passport Book is the only document accepted by airlines.

Conclusion: What to Do Before You Travel in 2026

• Check Validity: Ensure your passport is valid for at least six months beyond your date of departure.
• Blank Pages: Make sure you have enough space in your passport for stamps – some countries, like South Africa, will deny entry if there’s not enough room.

As the digital passport debate continues, U.S. travelers must still rely on physical documentation for international travel in 2026. Keep up with the latest travel updates and regulations to ensure smooth journeys across borders.