Tax
Territorial Taxation
Also known as: Territorial Tax System, Source-Based Taxation
In a pure territorial system, a tax resident pays domestic income tax only on income from sources within the country — foreign salaries, foreign dividends, foreign rental income, and foreign capital gains are entirely outside the tax net regardless of remittance. In practice, very few countries operate fully pure territorial systems; most have hybrid designs that tax some foreign-source income (typically when remitted to the country, or for certain income categories).
Fully or strongly territorial countries in 2026:
• Singapore — territorial-with-modifications. Foreign-source income is exempt unless remitted in a form caught by 2003+ amendments (which target tax-exempt foreign income from low-tax jurisdictions). Capital gains generally not taxed.
• Hong Kong — strongly territorial. Foreign-source income exempt; capital gains exempt; dividends exempt. The recent FSIE (Foreign-Sourced Income Exemption) reform from 2023 narrows the exemption for certain passive income streams in MNE groups but retains the territorial principle for individuals.
• Malaysia — territorial since the 2022 reforms removed the temporary exception. Foreign-source income exempt for individuals; the corporate FSIE rules now follow Singapore-style economic-substance tests.
• Panama — territorial. Foreign-source income fully exempt for individuals; widely used by Latin American expats, US digital nomads, and Pensionado visa holders.
• Costa Rica — territorial. Foreign-source pension income and remote-work income exempt; the new Digital Nomad Visa explicitly provides this.
• Georgia (the country) — strongly territorial for individuals; the High Net Worth Individual residency programme adds explicit confirmation.
• Paraguay — territorial; pension income for resident retirees exempt under the Pensionado Programme.
• Thailand — was territorial-on-remittance for non-residents and territorial for residents on non-remitted income, but the 2024 Revenue Department reinterpretation effectively reversed this for tax-resident expats. This is an active area of policy change.
Territorial taxation is the structural reason a US citizen who relocates to Singapore typically owes very little income tax to Singapore (and only US tax mitigated by FEIE/FTC), while the same citizen in Germany or France faces high local tax plus FTC complications.
Sources
Last factual review: 2026-05-08.
Related terms
Worldwide Taxation
Worldwide taxation is a system in which a country taxes its tax residents (and, in the US case, citizens) on income from all sources globally — domestic and foreign. Tax-treaty allocation and foreign tax credits prevent most double taxation. Adopted by the US, UK, Germany, France, Spain, Italy, Australia, Canada, and most OECD countries. Eritrea is the only other country besides the US that taxes citizens regardless of residence.
Tax Residency
Tax residency determines which country has primary right to tax your worldwide income. Each country sets its own tests — typically based on physical presence (often 183+ days/year), domicile, primary economic interests, or family ties. Holding a residence permit does not automatically establish tax residency, and tax residency does not require a residence permit. Dual tax residency is resolved by tax-treaty tie-breaker rules.
Double Taxation
Double taxation occurs when the same income or capital is taxed twice — typically once by the source country (where the income arises) and once by the residence country (where the recipient is tax resident). It's prevented by tax treaties (which allocate taxing rights) and by domestic relief mechanisms like the foreign tax credit and the foreign earned income exclusion. Unrelieved double taxation is rare in modern tax systems but can still occur with non-treaty-partner countries.
Tax Haven
A tax haven is a jurisdiction with very low or zero corporate or individual income tax, typically combined with banking secrecy, weak transparency requirements, and political or fiscal independence. The OECD, EU, and FATF maintain blacklists and greylists of non-cooperative jurisdictions. Common 2026 examples: Cayman Islands, BVI, Bermuda, Bahamas, UAE (with caveats), Andorra, Monaco. Tax-haven use by individuals is now severely constrained by FATCA, CRS, and beneficial-ownership registries.
Deeper guides
Panama Qualified Investor Visa 2026: $300K Until October Sunset
Panama's Qualified Investor Visa in 2026 — $300K real estate until 15 October 2026 sunset, then $500K. 30-90 day processing. Day-one permanent residency. Territorial taxation. Full comparison with Hungary, UAE, and EU alternatives.
Tax-Friendly Countries for Remote Workers in 2026
Zero-tax UAE, territorial Panama, flat-rate Georgia & Bulgaria — real residency rules, filing requirements, and what each regime actually costs to maintain. Updated for 2026 tax years.