Rental expense deduction: document the facts
Taiwan’s Ministry of Finance reported in October 2026 that individuals may be eligible for a rental-expense deduction of up to NT$180,000 in individual income-tax returns. The deduction is not a blanket benefit for every person paying rent. Eligibility depends on the statutory conditions and supporting evidence, so taxpayers should retain the lease, payment records, landlord information, and evidence that the property is used as the taxpayer’s residence.
For a mobile professional who works partly from Taiwan and partly abroad, the key issue is not simply where rent was paid. The taxpayer should establish the period of actual residence, preserve consistent address records, and avoid claiming the same housing cost under more than one tax system without checking foreign-tax rules.
Overseas property losses are ring-fenced
The Ministry also explained that losses from overseas property transactions are limited to income from overseas property transactions in the same taxable year. A taxpayer should not assume that a loss on an overseas property sale can automatically offset salary, business income, or unrelated investment income.
For example, if an individual has NT$500,000 of overseas rental or property income and a NT$300,000 qualifying overseas property loss in the same year, the loss may be relevant within that overseas-property category. If the taxpayer has no matching overseas-property income, the loss may not be available to reduce unrelated Taiwan income. The exact result depends on the applicable filing rules and transaction classification.
Content creators and business registration
Taiwan’s October 2026 tax materials also reminded content creators who meet the applicable conditions to register for taxation and pay business tax. A creator should track platform payments, sponsorships, affiliate income, gifts, advertising revenue, and expenses separately. The legal characterization of each receipt matters: a platform payment, a product supplied in kind, and a sponsorship fee may require different records.
Cross-border action plan
- Keep a monthly ledger separating Taiwan-source and foreign-source receipts.
- Retain contracts, invoices, bank statements, and platform reports.
- Maintain a property file for purchase price, improvements, sale costs, rental income, and foreign taxes.
- Review whether creator activity has become an ongoing business rather than occasional personal activity.
- Confirm deduction eligibility before filing rather than relying on a general tax calendar.
These measures are especially important for digital nomads who combine employment, consulting, property, and online-platform income. The official announcements provide useful compliance signals, but taxpayers should verify the detailed statutory conditions before claiming a deduction or deciding that registration is unnecessary.