🇹🇼 TISA・Retirement saving

What Is TISA in Taiwan? 2026 Rules, Costs, Eligibility and Key Limits

TISA stands for Taiwan Individual Savings Account. Despite the “ISA” name, it currently does not provide a special tax exemption. Its main design is low-cost, TWD, non-distributing mutual-fund share classes used through regular monthly investing.

Primary sourcesTDCC / SITCA
Checked2026-08-23
Key pointNo special TISA tax benefit at present
Prepared by A-J | Author brand: 盡職生活|阿J的普通人理財筆記
About the author/site · Vocus @WUCJ ↗ · Editorial policy
Page version: 2026-08-23 | Official or primary sources are preferred for material rules and figures. AI may assist structure, translation, and code, but is not used as the sole factual source.
Most important misconception: TDCC's 2026 Q&A says TISA currently has no dedicated tax benefit. Investors use their own money and bear investment gains and losses.

Account or fund?

Both. A TISA account is a dedicated account category used to track qualifying holdings. TISA funds are eligible Taiwan-domiciled mutual funds that issue special TISA share classes.

Core 2026 rules

ItemCurrent rule
Currency / distributionsTWD and non-distributing
Management fee1% or below
Subscription feeSales institutions may not charge one
Purchase methodDCA only
MinimumNT$1,000 per scheduled purchase
EligibilityNatural-person residents, including foreign nationals living long-term in Taiwan for work, marriage or daily life

The 24-month rule

After the first successful debit, the program is designed around 24 consecutive successful debits. If the contract is terminated, redeemed or a debit fails before 24 months, the investor cannot start a new DCA contract for that same TISA fund share class for six months. It should not be simplified as “your money is completely locked for two years.”

How funds qualify

SITCA describes minimum fund-history, asset-size, rating and risk-adjusted performance requirements. Qualification is a screening mechanism, not a guarantee of future returns.

Advantages

  • 0% subscription fee for the TISA class.
  • Management fee capped at 1%.
  • DCA-only design encourages long-term behavior.
  • Non-distributing structure supports accumulation.
  • Cross-institution account information can be viewed through the TDCC system.

Limits

  • No special TISA tax benefit at present.
  • Only eligible TISA funds can be purchased.
  • No lump-sum purchases for TISA classes.
  • Market and principal-loss risk remain.

TISA vs labor-pension voluntary contributions vs regular funds

TISA is a market-investment account framework; Taiwan labor-pension voluntary contributions are part of the statutory pension system and have their own tax treatment; a regular fund account generally offers greater transaction and product flexibility.

TISA is not principal-protected. Rules and tax treatment can change; verify current TDCC/SITCA and fund documents before investing.