Territorial taxation: what "foreign-source" actually means

What is actually true

• There are three broad models, and conflating them is the single most expensive error in this area. Pure territorial (Panama, Paraguay, Hong Kong, Georgia in theory): foreign-source income is exempt whether or not you bring it in. Remittance-based (Singapore, Malta, Ireland, Thailand): foreign income is taxed if and when it lands in the country. Hybrid/time-limited (Uruguay's holiday, Malaysia's exemption order): territorial by concession, with an expiry date attached.
• "Foreign-source" is defined by the source country's own rules, not by where the client sits, where the contract is signed, or which bank receives the wire. Georgia's Tax Code art. 104.2 states expressly that the place of receipt of income is not taken into account when determining source — meaning a Georgian bank account or a foreign one makes no difference either way.
• The Georgia trap is the canonical illustration: Georgia does not tax residents on foreign-source income, but income from services physically performed while you are in Georgia is Georgian-source under art. 104, regardless of where the client is or where they pay. A consultant living in Tbilisi billing US clients is earning Georgian-source income at 20%, not tax-free foreign income. Many nomad-facing sites state the opposite.
• Thailand rewrote its rule with effect from 1 January 2024: foreign-source income remitted by a Thai tax resident is now taxable in the year of remittance regardless of the year it was earned, reversing the long-standing planning trick of parking income offshore for a calendar year. Departmental Order Por. 162/2566 preserves the exemption only for income earned before 1 January 2024. A proposed royal decree exempting income remitted in the year earned or the following year has been discussed since mid-2025 but as at July 2026 has not been enacted.
• Malaysia's Budget 2026 extended the foreign-source income exemption for resident individuals to 31 December 2036 — but the exemption is conditional on the income having been subjected to tax in the country of origin, and the individual must still declare it and hold evidence. Income from a Malaysian partnership business is carved out. For companies, LLPs, co-operatives and trusts the equivalent exemption on foreign dividends and gains runs only to 31 December 2030.
• Uruguay's regime changed materially on 1 January 2026 under Ley 20.446: the new-resident tax holiday on foreign capital income runs for the year of arrival plus ten calendar years (11 years), followed by a five-year transition at 6%; the general rate on foreign-source capital income for residents without the holiday is now 12%; the real-estate route to the holiday was raised to roughly USD 2m; and the permanent 7% flat-rate election is being phased out for new arrivals. Existing holiday holders are grandfathered for their remaining term.

Jurisdiction by jurisdiction

Panama low

Genuinely pure territorial: income from sources outside Panama is exempt whether or not remitted. The catch is not the tax rule but the banking and substance environment — Panamanian residency is easy to obtain and correspondingly easy for a former home jurisdiction to characterise as a paper move if you do not actually live there.

Georgia high

Territorial on paper, but Tax Code art. 104 sources income to Georgia when the underlying work is physically performed in Georgia, irrespective of client location or payment destination; art. 104.2 expressly disregards where the money is received. Remote workers resident in Georgia billing foreign clients are commonly mis-advised that this income is exempt. Georgia is also one of only five jurisdictions the Global Forum has identified as CARF-relevant that have not committed to implement it.

Thailand high

From 1 January 2024 foreign-source income remitted by a Thai tax resident is taxable in the year of remittance regardless of when earned (progressive to 35%). Only pre-2024 income is protected, per Por. 162/2566, and only if you can evidence it. The much-discussed two-year remittance exemption remains unenacted as at July 2026.

Malaysia medium

Resident individuals' foreign-source income exempt to 31 December 2036 (Budget 2026 extension), but only where the income has borne tax in the origin country, and excluding income via a Malaysian partnership. Corporate/LLP/trust exemption on foreign dividends and gains runs only to 31 December 2030.

Uruguay medium

Ley 20.446, in force 1 January 2026: 11-year holiday on foreign capital income then a five-year 6% transition; 12% general rate on foreign capital income; real-estate qualifying threshold raised to roughly USD 2m; the permanent 7% election being phased out for new arrivals. Existing holders grandfathered.

Hong Kong low

Territorial by long tradition, with salaries tax charged on income arising in or derived from Hong Kong. The offshore claim is a factual determination the Inland Revenue Department contests routinely for business profits; it is not self-executing.