What is Territorial Taxation?

How it works

Territorial taxation reverses the default. Where worldwide systems tax residents on global income, a territorial country only claims tax on income with a real local link — services performed there, real estate located there, salary paid by a domestic employer, capital gains on local-asset sales. Foreign-source income — dividends from a Cayman holding, royalties from a US licensor, capital gains on Brazilian property — falls outside the tax base entirely.

Paraguay is the textbook case. A Paraguayan tax resident is taxed only on Paraguayan-source income at progressive rates of 8% / 9% / 10% on personal services and a flat 8% on capital gains. Foreign salary, foreign rental income, foreign dividends, foreign capital gains: zero. The same logic applies in Panama, Costa Rica, Hong Kong, Singapore (with conditions), Malaysia for individuals, and Georgia under the HNWI / IT regimes.

Two corollaries fall out of "tax only what was earned here":

• Local salary remains taxed. Working for a Paraguayan client from a Paraguayan office is Paraguayan-source. Moving residency for tax doesn't free your local employment income.
• Substance and source matter intensely. A US LLC owned by a Paraguayan resident, operating entirely outside Paraguay, generates foreign-source profits — exempt. The same LLC managed day-to-day from Asunción could be re-characterised as having a permanent establishment in Paraguay, dragging profits back into the local tax base.

Examples

• French entrepreneur moves to Paraguay. Spends 130 days/year in Asunción. Owns a US LLC selling SaaS to European clients, banked in Mercury. Operations are managed remotely; no Paraguayan team, no Paraguayan customers. Profits flow to him as foreign-source — Paraguay taxes nothing. If France retains him as tax resident under vital interests, France gets first taxation regardless of Paraguay's territorial treatment.
• US citizen in Panama. Panamanian resident running a Delaware LLC selling to US clients. Panama: territorial, exempt. US: citizenship-based worldwide taxation, full Form 1040 obligation, FEIE up to ~$126,500. The Panama territorial system is irrelevant to the US tax bill until renunciation.

Common mistakes

• Confusing territorial with non-dom. Territorial exempts foreign income outright; non-dom (UK historically, Italy, Greece, Cyprus) exempts foreign income only if not remitted home. Different mechanism, different paperwork.
• Underestimating substance requirements. Hong Kong and Singapore increasingly probe whether foreign-source income claims are real or artificially routed through offshore entities. BEPS substance rules and the OECD's economic-substance regime have tightened the analysis since 2019.
• Forgetting CFC rules abroad. A French citizen who became a Paraguayan tax resident still needs to break French residency cleanly. If France keeps him resident, French CFC rules can re-tax passive income from any controlled foreign entity, even one based in Paraguay.
• Treating "0% tax" as the headline. Local salary, local rental income, locally-sourced consulting fees stay taxable. If you live in Paraguay and your invoice goes to a Paraguayan PE of a foreign client, the income is local-source — no exemption.