Tax Planning
Maximizing Taiwan’s New Child Dependent Deduction: A Tax Planning Guide
With Taiwan recently agreeing to increase the tax exemption for minor children by 50%, parents can now optimize their tax positions more than ever. Here's how to make the most of the new law.
By NomadicTax Research Team • 5-8 min read • August 22, 2026
## Background
In late June 2026, Taiwan’s Executive Yuan approved amendments to **Articles 17 and 126** of the Income Tax Act that **increase the tax exemption for minor dependent children by 50%**, effective from **January 1, 2026**, meaning it can be claimed when filing 2026 combined income tax returns in May 2027. ([mof.gov.tw](https://www.mof.gov.tw/singlehtml/384fb3077bb349ea973e7fc6f13b6974?cntId=e88b59b51f844142a21d18f43117b3bb&utm_source=openai)) This measure is targeted at alleviating fiscal burdens on families amid declining birth rates, with over 2.3 million taxpayers estimated to benefit and tax relief around NT$8 billion. ([mof.gov.tw](https://www.mof.gov.tw/singlehtml/384fb3077bb349ea973e7fc6f13b6974?cntId=e88b59b51f844142a21d18f43117b3bb&utm_source=openai))
## What Changed & When It Applies
| Element | Previous Rule | New Rule |
|---|---|---|
| Dependent Minor Child Exemption | Base exemption amount | Exemption **increased by 50%** |
| Effective Date | — | From **January 1, 2026**, applied in 2027 filings |
| Filing Period | Calculated in 2027 | Reflects income earned in 2026 |
## Who Benefits Most
- Parents with **young children**, especially those under 18 or minors. The greater the number of dependents, the more cumulative exemption.
- **Dual-income households** with children: allows more real deduction where previously marginal tax rates meant little impact.
- Families balancing other deductions for care, rent, or education can now pair the larger exemption with existing credits.
## Practical Tax Planning Tips
1. **Review family status forms** early — ensure that for **your combined income tax return** in 2027, you properly list all eligible minors.
2. **Coordinate deductions**: if both spouses earn income, ensure the parent with higher deductions or allowances claims this increased exemption.
3. **Income timing**: additional income pushed into 2026 may now result in less net tax liability thanks to the bigger exemption. Avoid receiving lower-deductible income in 2026, if feasible.
4. **Simulate different scenarios**: Use tax calculators to estimate whether accelerating certain income into 2025 (if still possible) or slowing some expenditures could shift you into lower tax brackets.
## Example
Imagine a family with one working parent, earning NT$1,000,000 annually, and one minor child. Previously, the child exemption was NT$100,000; now it’s NT$150,000. So taxable income reduces by NT$50,000 more than before, saving tax at marginal rates (say 20%) equal to **NT$10,000** in savings. If there are two children, savings double, etc.
## Things to Watch Out For
- Changes are **fixed for future years (starting 2026)**; retroactive claims to before 2026 are not allowed.
- You must still meet all conditions for dependency (residency, age, etc.) as per law.
- The benefit competes with other deductions — if you claim other child education or care-specific special deductions, the best combination of benefits requires careful planning.
## Action Items Before Filing
- Check your household’s family status correctly.
- Gather proof – official documents showing dependency status.
- Consult with a tax advisor if your situation includes special entities like trusts or cross-border income.
- Use online tax tools or government-provided calculators once 2026 rates are available.
This amendment represents one of Taiwan’s more significant pro-family tax policy shifts in recent years. For families, thoughtful planning now can deliver meaningful tax relief and free up income for childcare or savings.
**Category:** Tax Planning
Tax Home: HKTaiwan
Author: NomadicTax Research Team
Read Time: 5–8 min
Published: true