ESTA registration for EU citizens: A guide to visa-free travel to the US

Planning a trip to the USA? Then don’t forget to fill out an ESTA application, because without it, you can’t enter the country—you won’t even be allowed to board the plane. But don’t worry, it sounds worse than it is.

Visa Waiver Program

The Visa Waiver Program (VWP) is a regulation that allows citizens from participating countries to travel to the United States for tourism or business purposes for up to 90 days without a traditional visa. A central component of this program is the Electronic System for Travel Authorization, or ESTA.

ESTA is not a visa but a mandatory, automated pre-screening process. It determines whether a person is eligible to travel to the USA. An approved ESTA application is a mandatory requirement to board a plane or ship destined for the USA.

However, the final decision on actual entry is made upon arrival by U.S. Customs and Border Protection (CBP) officers at the port of entry.

Who can apply for ESTA?

UTo apply for ESTA, you must be a citizen of a country that participates in the Visa Waiver Program (VWP). This includes most EU countries, such as Germany, Austria, and Switzerland. A complete list of participating countries is available on the official ESTA website.

Important Requirements for Application

• Passport:
  A prerequisite is having a valid electronic passport. This is easily recognizable by the international biometric symbol on the cover. The passport must have an integrated digital chip containing biometric information about the holder. The passport must be valid for the entire duration of the planned stay in the USA.
• Duration of Stay:
  The planned stay in the USA may not exceed 90 days per visit. This limit is strict and cannot be extended under the VWP.
• Purpose of Travel:
  Permissible travel purposes include tourism (vacation, visiting friends or relatives, medical treatment), business trips (attending meetings, conferences, or contract negotiations), and transiting through the USA to another destination. Excluded are activities such as studying, taking up paid employment, working as a representative of foreign media (journalism), or intending to establish permanent residence in the USA.
• Return or Onward Ticket:
  You must be able to present a ticket for your return or onward journey.
• No Prior Refusals:
  Anyone who has previously been denied an ESTA authorization, a U.S. visa, or entry into the USA is not eligible for ESTA. The same applies to individuals who have overstayed the permitted 90-day period on a previous visit (“Overstay”). In all these cases, a visa must be applied for at a U.S. embassy or consulate.
• Certain Previous Travels:
  Individuals who have been in Iran, Iraq, Yemen, Libya, North Korea, Somalia, Sudan, or Syria on or after March 1, 2011, may not be eligible for ESTA and must apply for a visa. Travel to Cuba on or after January 12, 2021, also generally leads to the denial of an ESTA authorization.

Preparation: What You Need Before Applying

Careful preparation helps ensure a smooth application process. The entire procedure is quite simple and can even be completed in German.

ATTENTION! Even if you have booked a package tour, you are responsible for applying for ESTA yourself!

The Official Website: A Must to Avoid Scams

There are numerous third-party websites. These often appear very official but charge excessive fees for simply forwarding the application data.

Costs and Accepted Payment Methods

The official fee for an ESTA application is $40 (as of late September 2025). This fee consists of two components:

1. A processing fee, due upon submission of the application.
2. An authorization fee, which is only charged if the application is approved.

Payment must be made online. Accepted payment methods include credit cards such as MasterCard, VISA, American Express, as well as the online payment service PayPal. Some debit cards bearing a Visa or Mastercard logo may also be used.erican Express sowie der Online-Zahlungsdienst PayPal. Einige Debitkarten, die ein Visa- oder Mastercard-Logo tragen, können ebenfalls verwendet werden.

Checklist of Required Information

The online application requires a variety of information. It is recommended to gather this data before starting the application to avoid interruptions and potential errors.

Category	Required Information
Personal Data	Full name (as in passport), date of birth, city of birth, country of birth, gender, names of both parents (if unknown, enter “UNKNOWN”).
Passport Data	Valid biometric passport, passport number, country of issuance, issue date, expiration date.
Other Citizenships	Information on all other current or past citizenships, including the country and how the citizenship was acquired.
Contact Details	Current home address, phone number, valid email address (important for all notifications).
Emergency Contact	Name, phone number, and email address of an emergency contact person. This person can reside inside or outside the USA.
Employer Information	Name, address, and phone number of your current or last employer.
Travel Information	Indication of whether the USA is being used only as a transit country. If not, provide the address of your first accommodation in the USA (e.g., hotel). If the address is not yet known, “UNKNOWN” can be entered. For transit: enter “In Transit” and the final destination.
U.S. Contact Person	Name, address, and phone number of a contact person in the USA (can be a friend, relative, business partner, or the hotel). Entering “UNKNOWN” is also possible here.
Optional Information	Information about social media profiles and any existing Global Entry Program membership number. This information is voluntary.

The ESTA Application: A Step-by-Step Guide

Have your previously compiled data ready.

Step 1: Go to the Official ESTA Website

Visit the official U.S. Department of Homeland Security website https://esta.cbp.dhs.gov.

Step 2: Start the Application

On the homepage, you can change the language to your preference. Then click on “Create New Application” and select “Individual Application.” There is also the option to submit a “Group of Applications” for two or more people, such as a family or a travel group. A group application simplifies the management and payment for multiple people, as all applications are consolidated under a single Group ID. This process requires designating a “Group Point of Contact” who handles communication and payment for the entire group.

Step 3: Security Notification and Waiver

Read and confirm the security notification and the waiver.

Step 4: Enter Applicant Information

Fill in the fields with your personal data exactly as they appear in your passport. This includes your name, date of birth, passport information, and your parents’ data. You also have the option to upload a photo of your passport to automatically populate some of these fields.

Step 5: Provide Travel Information

Enter information about your trip. This includes a contact person in the USA (if any) and the address of your first accommodation. If these details are not yet final, you can enter “UNKNOWN” for the address fields and the hotel’s phone number.

Step 6: Answer the Eligibility Questions

This section is the most critical part of the entire application. The questions are designed to identify potential risks related to health, criminality, and national security.

It is required by law to answer these questions with absolute truthfulness. Providing false information is considered an attempt at fraud and can lead not only to the immediate denial of the application but also to future, possibly lifelong, bans from entering the country.

The questions cover the following topics:

• Health: Presence of certain communicable diseases or serious physical or mental disorders that could pose a threat to others.
• Criminal Record: Previous arrests or convictions for crimes that resulted in serious damage to property or harm to another person.
• Drugs: Any violations of laws related to illegal drugs (possession, use, distribution).
• Terrorism/Espionage: Involvement in or intent to engage in terrorist activities, espionage, sabotage, or genocide.
• Fraud: Previous fraud or misrepresentation to obtain a visa or entry into the USA.
• Employment: Intention to work in the USA without authorization, or previous illegal employment.
• Visa Denial/Entry Refusal: Previous denial of a U.S. visa or refusal of entry at a U.S. border.
• Overstay: Previously exceeding the authorized period of stay in the USA.
• Travel History: Travel to certain countries (such as Iraq, Syria, Iran, Sudan, Libya, Somalia, Yemen) on or after March 1, 2011.

Step 7: Review Application

Carefully review all the information you have entered for accuracy before submitting the application. After submission, certain fields such as the passport number, country of passport issuance, citizenship, and date of birth cannot be corrected. An error in these fields requires a completely new, paid application.

After reviewing and submitting the form, an application number will be generated and sent to the provided email address. This number is essential for checking the status later and should be kept safe. The application will only be processed after successful payment.

Step 8: Payment

The fee for the ESTA application is $40 (as of late September 2025). Payment is made online via credit card or PayPal. You have a seven-day period to pay for a saved application, after which the application will be automatically deleted.

After the Application: Status, Validity, and Use

Once the application is submitted and paid for, the waiting and review phase begins.

Checking the Application Status

To check the status of an application, go to the official ESTA website and select the “Check ESTA Status” or “Check Existing Application” option. You will need the application number, passport number, and date of birth for identification. If you no longer have the application number, the status can also be retrieved using your passport number, citizenship, passport issue and expiration dates, and date of birth.

The Three Possible Status Messages

The system provides one of three possible responses to an application.

Status Message	Meaning	Next Steps
Authorization Approved	our travel authorization has been granted. You are eligible to travel to the USA under the VWP.	Print the confirmation for your records.
Authorization Pending	Your application requires further review. This is not a negative decision.	Wait. A final decision is usually made within 72 hours. Check the status again later.
Travel Not Authorized	You are not authorized to travel under the VWP.	Do not submit a new ESTA application (except for typos). Instead, apply for a nonimmigrant visa at a U.S. embassy or consulate.

Although many applications are approved within minutes or a few hours, the official and urgent recommendation from U.S. authorities is to apply at least 72 hours before your planned departure. Travelers should never rely on immediate approval. Factors such as a high volume of applications, technical issues, or a random, more in-depth security check can lead to unforeseen delays.

Validity and Use of Your ESTA Authorization

An approved ESTA authorization is generally valid for a period of two years. However, its validity ends sooner if the passport used for the application expires before then. The exact expiration date is shown on the approval confirmation.

Within this two-year validity period, multiple entries into the USA are permitted. Each individual stay may not exceed the 90-day limit.

A new ESTA application is mandatory in the following cases:

• Issuance of a new passport.
• Change of the traveler’s name.
• Change of citizenship.
• Change in circumstances that would require a different answer to any of the “Yes/No” eligibility questions (e.g., a new criminal conviction).

It is recommended to print a copy of the authorization and keep it with your travel documents.

“Travel Not Authorized”: Plan B After an ESTA Denial

A denied ESTA application is not a reason to panic. It does not mean that a trip to the USA is impossible, only that the simplified Visa Waiver Program route is not available.

Do Not Reapply (Except for Typos)
If the denial is based on correct information (e.g., regarding travel history or a criminal record), an identical new application will also be denied. Submitting another application with knowingly false information to obtain approval can lead to a permanent ban from entering the country. Only if the denial is clearly due to a simple typo in the core data can a new, corrected application be submitted after a short waiting period (10 days is recommended).

The Next Step: Applying for a Visa
The correct course of action after a denial is to apply for a nonimmigrant visa. This application must be made at a U.S. embassy or consulate and is a more complex and expensive process that includes a personal interview.

Important

Documentation
Although the ESTA authorization is stored electronically with U.S. authorities and airlines, you should print a copy of the approval confirmation and carry it with your travel documents. This can serve as proof in case of system outages or discrepancies.

ESTA is not a guarantee of entry
The authorization only permits you to board a plane or ship. The final word on actual entry always rests with the responsible officer at the port of entry.

Preparation for Arrival
Upon arrival, travelers should have their valid passport ready and be prepared to answer questions about the purpose and duration of their trip, as well as their plans in the USA. As part of the US-VISIT program, biometric data, typically a digital photograph and electronic fingerprints, will also be collected upon entry.