Taiwan Health Declaration

The Taiwan Health Declaration is a mandatory online form that all travelers must submit within 7 days before arrival. It is integrated into the TWAC (Taiwan Arrival Card) system at immigration.gov.tw and is free of charge. This guide covers the complete process, requirements, and frequently asked questions for international visitors.

What Is the Taiwan Health Declaration?

The Taiwan Health Declaration is a digital health screening form integrated into the TWAC (Taiwan Arrival Card) online system. All international travelers entering Taiwan must complete this declaration as part of their entry requirements. The form collects personal information, travel details, and health status to support Taiwan’s disease control and public health protection efforts.

The Taiwan Health Declaration was originally introduced during the COVID-19 pandemic as a separate quarantine document. Since then, it has been consolidated into the TWAC system, making the entry process more streamlined. Today, travelers complete both their arrival card and health declaration in a single online submission at the official immigration portal.

The form serves multiple purposes: it helps immigration authorities screen for potential health risks, maintains records for contact tracing if needed, and ensures that travelers are aware of Taiwan’s health regulations before arrival. The Taiwan Health Declaration is managed by Taiwan’s National Immigration Agency in coordination with the Taiwan Centers for Disease Control (CDC).

Taiwan Health Declaration vs Arrival Card

A common source of confusion is whether the Taiwan Health Declaration and the Taiwan Arrival Card are separate forms. They are not. The health declaration is built into the TWAC online application system. When you complete your TWAC application at twac.immigration.gov.tw, you will answer health-related questions as part of the same form.

There is no need to fill out a separate health declaration document. The TWAC system combines:

Personal identification details
Flight and travel information
Accommodation details in Taiwan
Health status declaration questions

This integrated approach means you only need to visit one portal and complete one application to satisfy both the arrival card and health declaration requirements.

Who Needs to Submit a Taiwan Health Declaration?

All international travelers entering Taiwan must submit the Taiwan Health Declaration through the TWAC online system. This requirement applies regardless of nationality, purpose of visit, or length of stay. Whether you are a tourist, business traveler, or visiting family, the Taiwan Health Declaration is mandatory.

The requirement covers:

All passport holders – regardless of visa status or visa-free eligibility
All entry points – Taoyuan International Airport, Kaohsiung International Airport, Taipei Songshan Airport, Taichung Airport, and seaports
All ages – adults and children both need declarations (parents can submit for minors)
Transit passengers – if you pass through immigration, you need the declaration

The only exception is travelers who remain in the international transit area and do not pass through Taiwan immigration. If you are connecting to another flight without clearing customs, you do not need to complete the Taiwan Health Declaration.

For families traveling together, one adult can complete the TWAC application for all family members, including children. This simplifies the process for parents traveling with young children.

How to Complete the Taiwan Health Declaration Online

Travelers complete the Taiwan Health Declaration online at twac.immigration.gov.tw by entering personal details, travel information, and health status within 7 days before arrival. The process takes approximately 10-15 minutes and can be done from any device with internet access.

Step 1 – Access the TWAC Portal

Navigate to twac.immigration.gov.tw – this is the only legitimate portal for the Taiwan Health Declaration. The site is available in multiple languages including English, Chinese, Japanese, and Korean.

Select your preferred language from the top menu, then click “Apply Online” to begin the TWAC application process. You will be asked to select whether you are applying as an individual or for a group/family.

Important: Only use the official twac.immigration.gov.tw website. Third-party websites may charge unnecessary fees or collect your personal data for fraudulent purposes.

Step 2 – Fill in Personal Information

The personal information section of the Taiwan Health Declaration requires:

Full name (exactly as it appears on your passport)
Passport number and expiration date
Nationality and date of birth
Gender
Email address (for confirmation receipt)
Phone number (with country code)

You will also need to enter your travel details:

Flight number and airline
Arrival date in Taiwan
Purpose of visit (tourism, business, transit, etc.)
Accommodation address in Taiwan (hotel name and address)

Double-check all information before proceeding. Incorrect passport numbers or flight details may cause issues at immigration.

Step 3 – Health Status Questions

The health declaration component of the TWAC form asks about your current health status. You will need to answer questions about:

Current symptoms – fever, cough, difficulty breathing, or other respiratory symptoms
Recent illness – any illness in the past 14 days
Contact with infectious diseases – exposure to confirmed cases
Vaccination status – relevant vaccinations (if applicable)
Travel history – countries visited in the past 21 days

Answer all questions honestly. Providing false health information on the Taiwan Health Declaration can result in penalties and may affect future travel to Taiwan.

Step 4 – Submit and Receive QR Code

After completing all sections, review your Taiwan Health Declaration for accuracy. Once submitted, the system generates a QR code that serves as your confirmation.

Save the QR code immediately – take a screenshot or download the image
The QR code is valid for your specific trip – you will need to show it at Taiwan immigration
You can access your QR code later by logging back into the TWAC portal with your passport number

At Taiwan immigration, officers will scan your QR code to verify your Taiwan Health Declaration. Having the QR code ready on your phone speeds up the immigration process significantly.

Taiwan Arrival Card (TWAC) - Official Form Sample — Taiwan Arrival Card (TWAC) – Official Form

Taiwan Health Declaration Requirements and Documents

The Taiwan Health Declaration requires a valid passport, flight details, accommodation address in Taiwan, and health status information. Before starting the application, gather the following documents and information:

Required Documents:

Valid passport (must be valid for at least 6 months beyond your arrival date)
Flight booking confirmation (airline name and flight number)
Accommodation confirmation (hotel name, address, or host’s address)

Required Information:

Full legal name (matching passport)
Passport number and expiration date
Date of birth and nationality
Email address and phone number
Purpose of visit to Taiwan

Health-Related Information:

Current health status (symptom declaration)
Vaccination records (if applicable)
Recent travel history (past 21 days)
Contact with infectious disease cases

The Taiwan Health Declaration does not require you to upload any documents in most cases. The system verifies your passport number against immigration records. However, in certain health emergencies or pandemic situations, additional documentation may be requested.

When and Where to Submit the Taiwan Health Declaration

Submit the Taiwan Health Declaration online within 7 days before your arrival date through the official TWAC portal at immigration.gov.tw. The 7-day window is strictly enforced – you cannot submit earlier than 7 days before arrival.

Timing Guidelines:

Earliest submission: 7 days before your arrival date
Recommended: 3-5 days before departure (allows time for corrections)
Latest: Before boarding your flight to Taiwan
At the airport: If you haven’t submitted online, you can complete the form at kiosks in Taoyuan Airport, but this causes delays

Where to submit:

Online (recommended): twac.immigration.gov.tw from any device
At the airport: Self-service kiosks at Taoyuan International Airport arrivals hall
Paper form (limited): Available on the plane or at immigration counters, but online submission is preferred

The online submission is strongly recommended because it generates the QR code that speeds up immigration processing. Paper forms and airport kiosk submissions do not provide the same convenience.

Taiwan Health Declaration Fee and Cost

The Taiwan Health Declaration is completely free – there is no fee for submitting the form through the official TWAC portal. The entire process, from application to QR code generation, costs nothing.

Warning about scam websites:
Several third-party websites claim to process the Taiwan Health Declaration for a fee (typically $20-$50 USD). These sites are NOT affiliated with the Taiwan government. They charge unnecessary fees for a service that is free through the official portal.

How to identify scam sites:

They charge a processing fee
They are not on the .gov.tw domain
They ask for payment before showing the form
They claim to “expedite” or “guarantee” approval

The only legitimate portal is: twac.immigration.gov.tw

If you accidentally paid a third-party site, contact your bank to dispute the charge and complete your Taiwan Health Declaration through the official portal.

Vaccination and Health Screening Requirements

Taiwan does not currently require specific vaccinations for entry, but the health declaration form asks about vaccination status and recent symptoms. The health screening requirements have evolved since the COVID-19 pandemic.

Current vaccination status (as of 2026):

No mandatory vaccinations for standard entry
COVID-19 vaccination is not required
Yellow fever vaccination is required only if arriving from endemic countries
Routine vaccinations (MMR, tetanus, etc.) are recommended but not checked

Health screening at arrival:

Thermal scanners may check body temperature at airports
Travelers with visible symptoms may be referred for health assessment
Random health screenings can occur at any time

COVID-era changes:
During the pandemic (2020-2023), Taiwan required additional health declarations, quarantine periods, and COVID testing. These requirements have been lifted, but the health declaration component remains in the TWAC system as a permanent public health measure.

The Taiwan Centers for Disease Control (CDC) reserves the right to implement additional health screening measures during disease outbreaks. Always check the Taiwan CDC website (cdc.gov.tw) for the latest health requirements before traveling.

Common Mistakes and How to Avoid Them

Common Taiwan Health Declaration errors include submitting too early (before the 7-day window), entering incorrect passport numbers, and using unofficial websites that charge fees. Here are the most frequent mistakes and how to avoid them:

1. Submitting outside the 7-day window
The system will not accept submissions more than 7 days before arrival. Mark your calendar for 7 days before your trip and submit then.

2. Passport number errors
Entering your passport number incorrectly is the most common data entry mistake. Copy the number exactly as shown on your passport, including any letters.

3. Using unofficial websites
Only use twac.immigration.gov.tw. Third-party sites charge fees for a free service and may misuse your personal data.

4. Wrong arrival date
The QR code is linked to your specific arrival date. If your flight changes, you may need to resubmit the form with the correct date.

5. Forgetting to save the QR code
After submission, immediately screenshot or download the QR code. While you can log back in to retrieve it, having it ready saves time at immigration.

6. Not completing the health questions
Some travelers skip the health section thinking it’s optional. The health declaration is a mandatory part of the TWAC application.

7. Browser compatibility issues
The TWAC portal works best on Chrome, Firefox, and Safari. If you experience issues, try switching browsers or clearing your cache.

Frequently Asked Questions

Disclaimer: This information is current as of July 2026. Entry requirements may change without notice. Always verify the latest requirements on the official TWAC portal (twac.immigration.gov.tw) and the Taiwan Centers for Disease Control (cdc.gov.tw) before traveling.

Last updated: July 2026

Sources: Taiwan National Immigration Agency (immigration.gov.tw), Taiwan Centers for Disease Control (cdc.gov.tw), US Department of State (travel.state.gov)

What is the Taiwan Health Declaration?

The Taiwan Health Declaration is a mandatory online health screening form that all international travelers must submit before entering Taiwan. It is integrated into the TWAC (Taiwan Arrival Card) system and collects personal information, travel details, and health status. The form is available at twac.immigration.gov.tw and is free of charge.

Do I need to fill out a form to enter Taiwan?

Yes, all international travelers must complete the Taiwan Health Declaration through the TWAC online system before arriving in Taiwan. This is a mandatory entry requirement regardless of your nationality or purpose of visit. The form combines the arrival card and health declaration into a single online application.

What do US citizens need to enter Taiwan?

US citizens need a valid passport (valid for at least 6 months), a completed TWAC application (including health declaration), and may enter visa-free for up to 90 days for tourism or business. No vaccinations are currently required for US citizens entering Taiwan.

What do I need to declare when entering Taiwan?

When completing the Taiwan Health Declaration, you must declare your current health status (any symptoms of illness), recent travel history (countries visited in the past 21 days), contact with infectious disease cases, and vaccination status. For customs declarations (separate from health), you must declare items exceeding duty-free limits.

Do I need vaccinations to enter Taiwan?

As of 2026, Taiwan does not require specific vaccinations for standard entry. COVID-19 vaccination is not mandatory. However, if you are arriving from a country with yellow fever risk, you will need proof of yellow fever vaccination. Routine vaccinations are recommended but not checked at immigration.

Is the Taiwan Health Declaration free?

Yes, the Taiwan Health Declaration is completely free when submitted through the official TWAC portal at twac.immigration.gov.tw. Be cautious of third-party websites that charge fees for this free service. The only legitimate portal is the official government website.

When should I submit the Taiwan Health Declaration?

Submit the Taiwan Health Declaration within 7 days before your arrival date in Taiwan. The system does not accept submissions earlier than 7 days. It is recommended to submit 3-5 days before departure to allow time for any corrections if needed.

Can I fill out the Taiwan Health Declaration at the airport?

Yes, you can complete the TWAC application at self-service kiosks in Taoyuan International Airport. However, online submission is strongly recommended because it generates a QR code that speeds up immigration processing. Airport kiosk submissions may cause longer wait times.

What happens if I don’t submit the Taiwan Health Declaration?

If you have not submitted the Taiwan Health Declaration online before arrival, you will need to complete it at the airport kiosks or on paper forms at immigration. This will significantly slow down your immigration process. In some cases, travelers without a completed declaration may be subject to additional health screening.

Is the Taiwan Health Declaration the same as the arrival card?

Yes, the health declaration is integrated into the TWAC (Taiwan Arrival Card) system. When you complete your TWAC application at twac.immigration.gov.tw, you fill out both the arrival card information and health declaration questions in a single form. There is no separate health declaration document.

Do children need a Taiwan Health Declaration?

Yes, all travelers including children need a Taiwan Health Declaration. Parents or guardians can complete the TWAC application on behalf of minor children. When applying as a family, one adult can submit declarations for all family members traveling together.

Do transit passengers need a Taiwan Health Declaration?

If you are transiting through Taiwan without passing through immigration (remaining in the international transit area), you do not need to complete the Taiwan Health Declaration. However, if you pass through immigration for any reason, even for a short layover, the declaration is required.