Taiwan is a top destination for international students, with over 100,000 enrolled each year. Staying connected is essential for studies, social life, and navigating daily life. Taiwan’s mobile market offers a wide range of options, from prepaid SIM cards to postpaid contracts, including plans tailored for students. This guide covers everything international students need to know to choose the right mobile plan in 2025.
Understanding Taiwan’s Mobile Operators
Three major operators dominate the market: Chunghwa Telecom, Taiwan Mobile, and Far EasTone Telecommunications (FET). A fourth player, T Star (Taiwan Star), was acquired by Taiwan Mobile in late 2023, and its networks are being integrated. As of early 2025, all three operators offer competitive plans with excellent 4G and 5G coverage. For a detailed comparison of FarEasTone and T Star (now part of Taiwan Mobile), see our FarEasTone vs T Star comparison.
Types of Mobile Plans Available
Prepaid SIM Cards
Prepaid plans are ideal for short-term stays (under 6 months) or for students who want to avoid long-term contracts. All three operators offer prepaid SIM cards at airports, convenience stores (7-Eleven, FamilyMart), and official stores. Prices start at around NT$300 (US$9) for a starter pack with data and call credit. Top-up is easy via convenience stores or apps. For a comprehensive guide, read our prepaid SIM card buying guide.
- Chunghwa Telecom Prepaid: 4G/5G data packs from NT$180 for 1GB (30 days) to NT$1,200 for unlimited data (30 days).
- Taiwan Mobile Prepaid: Offers similar pricing, with a popular NT$300 4G unlimited data for 7 days.
- Far EasTone Prepaid: Data packs start at NT$180 for 1GB/30 days.
Postpaid Plans
Postpaid plans require a valid ARC (Alien Resident Certificate) and a bank account for automatic payment. They typically offer better value for long-term users, with unlimited data options and bundled benefits like streaming services. Contracts are usually 12 or 24 months. For a list of the best postpaid plans, check best 5G plans in Taiwan 2025.
Student-Specific Plans
All three operators offer special plans for university students. These plans require a valid student ID from a Taiwanese university or college. They often include generous data allowances, free social media data, and lower monthly fees.
Chunghwa Telecom Student Plan
Chunghwa offers the “Student 688” plan (NT$688/month) with 4G unlimited data (throttled after 50GB), free Wi-Fi at CHT hotspots, and discounts on devices. A 5G version costs NT$888/month with 60GB high-speed data then unlimited at reduced speed. Both require a 12-month contract and a student ID.
Taiwan Mobile Student Plan
Taiwan Mobile’s “Student 399” plan (NT$399/month) includes 4G unlimited data (throttled after 40GB), free LINE data, and a 12-month contract. The 5G student plan (NT$599/month) offers 50GB high-speed then unlimited. Students can also bundle with a smartphone at a discount.
Far EasTone Student Plan
Far EasTone’s “FET Student 499” plan (NT$499/month) provides 4G unlimited data (throttled after 45GB), free Facebook and Instagram data, and a 12-month contract. The 5G variant (NT$699/month) includes 60GB high-speed data. For a side-by-side comparison, see our university student plan comparison.
Prepaid vs Postpaid: Which Is Better for International Students?
The choice depends on your length of stay, budget, and need for a contract.
- Short-term (under 6 months): Prepaid is simpler. No ARC required, no contract. Buy a SIM at the airport or convenience store. For the best data deals, read best prepaid data plans Taiwan.
- Long-term (6 months to 4+ years): Postpaid student plans offer better value. You’ll need an ARC and a Taiwanese bank account. Contracts are 12 or 24 months. Early termination fees apply (usually NT$3,000–5,000 for the remaining months).
For a detailed breakdown, see prepaid vs postpaid Taiwan.
How to Apply for a Postpaid Student Plan
To apply for a postpaid student plan, you need:
- ARC (Alien Resident Certificate) – issued by the National Immigration Agency after you register your address.
- Passport – original and a copy.
- Student ID – from your Taiwanese university or college.
- Proof of address – rental contract or dormitory certificate.
- Bank account – for automatic payment (optional but often required for discounts).
Visit any operator’s flagship store (e.g., Chunghwa Telecom at Taipei Main Station, Taiwan Mobile at Xinyi District, Far EasTone at Zhongxiao Fuxing). Staff speak some English, but it’s helpful to bring a Chinese-speaking friend. The process takes about 30 minutes.
5G vs 4G: Which Should Students Choose?
5G coverage in Taiwan is excellent in major cities (Taipei, Taichung, Kaohsiung) and university campuses. Speeds can exceed 1 Gbps in ideal conditions. However, 5G plans are more expensive and may not be necessary for typical student activities (browsing, social media, video calls). 4G is still very capable, with average speeds of 50–100 Mbps. For most students, a 4G unlimited data plan is sufficient. If you frequently download large files or play online games, consider 5G. Read our 5G vs 4G Taiwan guide for more details.
Additional Tips for International Students
- SIM card registration: Since 2023, all prepaid SIM cards must be registered with your passport and ARC (if applicable). You can do this at the point of purchase.
- Top-up options: For prepaid, top up at convenience stores (7-Eleven, FamilyMart, Hi-Life, OK) using the kiosk or cashier. You can also use apps like EasyCard or LINE Pay.
- Dual SIM phones: Many international students use dual SIM phones to keep their home country SIM active for OTPs. Taiwan’s operators support eSIM for postpaid plans (Chunghwa, Taiwan Mobile, Far EasTone) – check compatibility.
- Wi-Fi hotspots: All operators provide free Wi-Fi hotspots (e.g., CHT Wi-Fi, TWM Wi-Fi, FET Wi-Fi) in metro stations, convenience stores, and public areas. Student plans often include free access.
- Device compatibility: Most unlocked phones from abroad work on Taiwan’s bands (4G: B1, B3, B7, B8, B28; 5G: n1, n3, n7, n8, n28, n78). Check your phone’s specifications. For recommendations, see best smartphones 2025 Taiwan.
Frequently Asked Questions
Can I get a student plan without an ARC?
No, postpaid student plans require an ARC. If you don’t have one yet (e.g., during your first week), use a prepaid SIM temporarily. Once you get your ARC, you can switch to a postpaid plan.
Are there any discounts for group applications?
Some operators offer group discounts for two or more lines (e.g., family plans). However, these are typically for residents. Students can check with their university’s international office for any special group deals.
What happens if I leave Taiwan before my contract ends?
You must pay an early termination fee, which is the remaining contract months multiplied by a portion of the monthly fee (usually 30–50%). For example, if you have 6 months left on a NT$499 plan, the fee might be NT$499 x 6 x 0.3 = NT$898. You can also transfer the contract to another person (subject to operator approval).
Can I use my Taiwanese SIM card in other countries?
Yes, all operators offer international roaming. However, rates are high. It’s better to buy a local SIM or use Wi-Fi. Some prepaid plans include free data roaming in certain countries (e.g., Japan, Korea). Check with your operator.
Conclusion
Choosing the right mobile plan as an international student in Taiwan depends on your stay duration, budget, and data needs. For short stays, prepaid SIMs are convenient and contract-free. For longer stays, postpaid student plans from Chunghwa, Taiwan Mobile, or Far EasTone offer excellent value with unlimited data and extra perks. Always compare plans before committing. Use our Taiwan mobile plan calculator to estimate costs. And remember to register your SIM and carry your ARC when applying for postpaid plans. Stay connected and enjoy your studies in Taiwan!
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- Student Mobile Plans Taiwan
- University Student Plan Comparison
- Best 5G Plans Taiwan 2025
- Prepaid SIM Card Taiwan Buying Guide
- The Complete Guide to Choosing the Best Mobile Plan in Taiwan