What is an ARC and who needs one?

An Alien Resident Certificate (ARC) is the official ID card for foreigners living in Taiwan. Think of it as your Taiwan national ID — it contains your personal information, a unified ID number (starting with letters), your photo, and your address.

Who needs an ARC? Any foreigner planning to stay in Taiwan for more than 180 days must apply for one. This includes:

• Workers: Employed by a Taiwan-based company or organization
• Students: Enrolled in a Taiwanese university or language school (degree programs)
• Spouses: Married to a Taiwanese citizen or an ARC holder
• Investors: Made a qualifying investment in a Taiwan business
• Missionaries/Volunteers: Sponsored by a registered organization
• Retirees: Meeting specific financial requirements (Plum Blossom Card holders)

Why it matters: Without an ARC, you can't open a bank account, sign a phone contract, enroll in NHI, rent an apartment (most landlords require it), get a local driver's license, or access many government services. It's essentially the key that unlocks normal life in Taiwan.

ARC vs Visitor Visa vs Visa-Exempt Entry: A visitor visa or visa-exempt entry lets you stay 30-90 days for tourism or business trips. You cannot work on a visitor visa, and you can't get an ARC without first converting to a resident visa.

ARC vs APRC vs Gold Card comparison

Taiwan offers three main residency documents for foreigners. Here's how they compare:

Which should you apply for?

• Most expats: Start with a work-based ARC, then upgrade to APRC after 5 years
• Highly skilled professionals: Consider the Gold Card — it offers more flexibility and doesn't tie you to one employer
• Long-term residents: Apply for APRC once eligible for permanent residency and open work rights

How to apply for a work-based ARC

This is the most common path for foreigners moving to Taiwan for employment.

Step-by-step process

Step 1: Employer obtains work permit Your employer applies to the Ministry of Labor for a work permit on your behalf. Processing time: 7-14 business days. You cannot start this process yourself — it must come from the employer.

Step 2: Get a resident visa With the approved work permit, apply for a resident visa at a Taiwan embassy or TECO (Taipei Economic and Cultural Office) in your home country.

Documents needed:

• Passport (valid 6+ months)
• Approved work permit letter
• Completed visa application form
• Recent passport photos (2)
• Health check certificate (from an approved hospital)
• University diploma (authenticated/apostilled)

Step 3: Enter Taiwan and complete health check Enter Taiwan on your resident visa. Within 15 days, complete a health check at a designated hospital in Taiwan (the overseas health check may not be accepted). Results take 3-5 business days.

Step 4: Apply for ARC at NIA Visit your local National Immigration Agency (NIA) service center with:

Step 5: Pick up your ARC Processing takes 10-15 business days. You can pay an extra fee (NT$300-500) for express processing (5 business days). You'll receive a pickup slip — bring it along with your passport to collect your ARC.

How to apply for a spouse-based ARC

If you're married to a Taiwanese citizen, you can apply for a spouse-based ARC (also called a JFRV — Join Family Resident Visa).

Requirements

• Marriage must be legally registered in Taiwan (at the household registration office)
• Your Taiwanese spouse must have household registration (戶籍) in Taiwan
• Marriage certificate from abroad must be authenticated and translated into Chinese

Documents needed

• Passport (valid 6+ months)
• Marriage certificate (authenticated + Chinese translation)
• Spouse's Taiwan national ID and household registration transcript
• Financial proof (spouse's income tax return or bank statements showing sufficient means)
• Health check from designated hospital
• 2 recent photos
• Application form
• Fee: NT$1,000-3,000

Important notes

• An interview may be required at NIA to verify the marriage is genuine
• Spouse-based ARC allows open work rights — you can work for any employer without a separate work permit
• Initial ARC is usually 1 year, renewable to 3 years
• After 3 years of marriage + legal residence, you may apply for permanent residency (APRC)
• If the marriage ends, your ARC basis changes — consult NIA about options

ARC renewal process

Your ARC has an expiration date. Here's how to renew it:

When to apply: Start your renewal 30 days before expiration. Don't wait until the last minute — if your ARC expires, you could face fines or be required to leave Taiwan.

Where to apply: Any NIA service center nationwide (you don't need to go to the same one that issued your original ARC).

Documents needed:

• Current ARC (original)
• Passport (original + copy)
• Valid work permit (must cover the renewal period — your employer may need to renew this first)
• 2 recent passport photos
• Application form
• Fee: NT$1,000 (1 year) / NT$2,000 (2-3 years)

Processing time: Usually 5-10 business days. Express processing available.

What if my work permit expired? You must renew your work permit before renewing your ARC. Work with your employer to ensure the work permit renewal is submitted in advance.

Changing employers? If you've changed jobs, your new employer must apply for a new work permit. Once approved, you apply for a new ARC (not a renewal). The old ARC is cancelled.

What can you do with an ARC?

Your ARC unlocks nearly everything you need for daily life in Taiwan:

• Open bank accounts — Required by all banks for foreigners (see our bank account guide)
• Sign mobile phone contracts — Postpaid plans with unlimited data require an ARC
• Enroll in NHI — Access Taiwan's excellent national health insurance (see our NHI guide)
• Rent apartments — Most landlords require ARC proof for lease agreements
• Get a Taiwan driver's license — Convert your foreign license or take the local test
• Re-enter Taiwan freely — No need for a separate re-entry permit (your ARC serves as one)
• Apply for a credit card — After establishing salary deposit history (usually 6-12 months)
• Register for government services — Tax filing, utility accounts, library cards, etc.
• Access e-government services — TW FidO digital identity, online tax filing, etc.
• Register a business — With the appropriate visa type
• Buy property — Foreigners with ARC can purchase residential property in Taiwan (with some restrictions)

Your ARC number (e.g., AB12345678) functions like a national ID number for all official purposes. You'll use it constantly — memorize it!

Address changes and other updates

Keeping your ARC information current is a legal requirement.

Address change

If you move, you must update your address within 15 days:

1. Visit any NIA service center
2. Bring: ARC, passport, proof of new address (rental contract or utility bill)
3. Processing: Same day (they update the chip on your ARC card)
4. Fee: Free

Also update your address with:

• NHI office (important — bills go to your registered address)
• Bank(s)
• Employer
• Phone company

Other updates at NIA

• Name change: Bring supporting documents (e.g., marriage certificate with new name)
• Passport renewal: If you get a new passport, bring both old and new to NIA to update records
• Lost/damaged ARC: Apply for replacement. Fee: NT$500. Bring passport and police report (if stolen).

Penalty for late address update: Fines of NT$2,000-10,000. NIA does enforce this, especially if discovered during other transactions.

Common ARC questions

Can I work part-time with a work-based ARC? Your work permit is tied to your specific employer. To do additional part-time work, you need a separate work permit for the second job, unless you have an open work permit (spouse-based ARC, APRC, or Gold Card). Teaching English privately without a work permit is technically illegal.

Can I change employers? Yes, but the process requires your new employer to apply for a new work permit and you to apply for a new ARC. There's a grace period of up to 60 days between jobs. Plan ahead — don't quit before the new work permit is approved.

What if my ARC expires while I'm abroad? This is a serious problem. You cannot re-enter Taiwan on an expired ARC. You'd need to apply for a new resident visa at a TECO office abroad and restart the process. Always check your ARC expiration date before traveling.

Can I apply for an APRC (permanent residency)? Yes, after meeting these requirements:

• 5 consecutive years of legal residence in Taiwan
• Stayed 183+ days per year for each of those 5 years
• No criminal record in Taiwan
• Sufficient financial means (monthly income of 2x minimum wage, or NT$59,000+ in 2026)
• APRC fee: NT$10,000

How do I get a Taiwan ID number? You already have one! Your ARC number (the alphanumeric code on your card) functions as your Taiwan ID number. It starts with two letters (indicating your nationality and gender) followed by 8 digits. Use this number for all official purposes.

Can I apply for Taiwanese citizenship? Yes, after meeting residency and other requirements (typically 3-5 years of legal residence depending on your situation). Note that Taiwan generally requires you to renounce your original citizenship to naturalize, though some exceptions exist. Consult NIA for your specific case.

Frequently Asked Questions

How long does ARC processing take?

A standard ARC application takes 10-15 business days from the date you submit all documents at the NIA service center. If you need it faster, you can pay an extra NT$300-500 for express processing, which shortens the wait to about 5 business days. Keep in mind that the overall timeline from arriving in Taiwan to receiving your ARC can be 3-4 weeks, since you also need to complete the health check (3-5 days for results) before you can submit your ARC application.

Can I work while waiting for my ARC?

Yes, if your work permit has already been approved. Your work permit — not the ARC — is what legally authorizes you to work in Taiwan. Once your employer receives the approved work permit from the Ministry of Labor, you can start working even while your ARC application is being processed. However, you'll need the ARC to open a bank account for salary deposits, enroll in NHI, and complete other administrative tasks, so your employer may handle those logistics temporarily.

What happens if my ARC expires?

If your ARC expires while you're in Taiwan, you'll be considered an overstayer, which can result in fines of NT$2,000-10,000 per day and potential deportation. If your ARC expires while you're abroad, you cannot re-enter Taiwan on the expired card — you'd need to apply for a new resident visa at a TECO office and restart the process. Always start your renewal at least 30 days before expiration to avoid these problems. Set a phone reminder well in advance.

Can I travel abroad with an ARC?

Yes. Your ARC doubles as a re-entry permit, so you can leave and re-enter Taiwan freely without applying for a separate re-entry permit. Just make sure your ARC is still valid when you plan to return — an expired ARC means you cannot re-enter. Also check that your passport has at least 6 months of validity remaining. When traveling, carry both your passport and ARC. Some countries may require additional visas even if you hold a Taiwan ARC.

Related Reading

• Taiwan Visa Guide for Foreigners: Types, Requirements & Application (2026) — Understand visa types before applying for ARC
• Taiwan Work Permit Guide: APRC, Gold Card & Employment Options — Work permit is required for work-based ARC
• Legal Rights in Taiwan for Foreigners: What You Need to Know (2026) — Your rights as a legal resident
• How to Open a Bank Account in Taiwan as a Foreigner — ARC makes banking much easier