Cambodia's territorial system has no statutory exceptions carving back in foreign passive income, which is cleaner than Thailand's pre-2024 remittance rules or the Philippines' partial worldwide system. What it lacks is treaty coverage, so it works best as a residence jurisdiction rather than a treaty intermediary.
How Cambodia's Tax System Actually Works
Cambodia operates a source-based tax system under the Law on Taxation. Resident individuals and companies pay tax only on income generated inside Cambodia. Foreign dividends, foreign rental income, foreign capital gains, and foreign business profits are all outside the scope of Cambodian tax. The personal income tax rate runs from 0% on the first 1,500,000 KHR per month (roughly $375) up to 20% on the top bracket, applied only to Cambodian-source earnings.
Who Counts as a Tax Resident
Tax residency in Cambodia is triggered by spending 182 days or more in the country in a tax year, or by having a principal place of residence or habitual abode there. Below that threshold, you are a non-resident and Cambodian-source income is subject to a flat 14% withholding tax rather than the progressive resident rates. The 182-day rule is the primary test used in practice, and there is no formal long-stay visa tied to tax status the way some other jurisdictions structure it.
What Foreign Income Escapes Tax Entirely
If you are a Cambodian tax resident earning salary from a foreign employer paid offshore, dividends from foreign companies, rent from property abroad, or capital gains from selling shares in a non-Cambodian business, none of that income enters the Cambodian tax base. Cambodia has no controlled foreign corporation rules, no foreign tax credit system forcing you to reconcile offshore earnings, and no worldwide income declaration requirement. For a comparison of how neighboring countries handle the same question, see the Philippines territorial tax breakdown, which has a more complicated carve-out structure than Cambodia.
Cambodia's Treaty Network and Its Limits
Cambodia's double tax treaty network is thin. As of 2025, it has active treaties with China, Singapore, Brunei, Thailand, Indonesia, Malaysia, Vietnam, South Korea, and a handful of others, but no treaty with the United States, the United Kingdom, or most of the EU. That means withholding taxes levied by your home country or by a third-country source cannot be reduced via a Cambodian treaty angle. For treaty shopping or multi-leg structures, Cambodia is not the right hub jurisdiction.
Business Structures and the QIP Incentive
Companies can register in Cambodia through a standard private limited company (a Sarl-equivalent) at a government registration cost of roughly $600 to $900 all in. The Qualified Investment Project (QIP) scheme administered by the Council for the Development of Cambodia offers eligible businesses a corporate tax holiday of up to 9 years plus import duty exemptions. QIP approval is selective and primarily targets manufacturing, tourism, and agriculture, not passive holding companies. A flat 20% corporate rate applies to companies outside the QIP scheme.
Practical Realities: Banking, Visas, and Compliance
Cambodia is fully dollarized in practice, with USD accepted everywhere and most bank accounts denominated in USD. Opening a personal or corporate account at Acleda, ABA, or Canadia Bank typically takes one to three business days with a passport and proof of address. Cambodian visas are straightforward: an Ordinary E visa (business) can be renewed indefinitely in-country at roughly $285 per year for a 12-month business stamp. Annual tax filing for residents is required, and the General Department of Taxation has been increasing enforcement since 2020, so compliance is not optional even at modest income levels.
Things people ask first.
Does Cambodia tax foreign pension income?
No. Pension payments sourced from outside Cambodia are foreign-source income and fall outside the Cambodian tax base entirely. You are not required to declare or pay tax on them as a Cambodian tax resident.
Is there a capital gains tax in Cambodia?
A capital gains tax on immovable property and shares in Cambodian companies was introduced and has been subject to multiple implementation delays. As of 2025, a 20% capital gains tax applies to gains on Cambodian real estate and Cambodian company shares. Foreign asset gains remain untaxed.
Can a US citizen use Cambodia to eliminate US taxes?
No. US citizens are taxed on worldwide income by the IRS regardless of where they live. Establishing Cambodian tax residency has no effect on US tax obligations. It can reduce the local tax burden on foreign income, but it does not replace or offset US filing requirements.
What is the withholding tax rate on Cambodian-source income for non-residents?
Non-residents pay a flat 14% withholding tax on most Cambodian-source income including dividends, interest, royalties, and service fees paid by Cambodian entities.
Does Cambodia have inheritance or wealth tax?
Cambodia has no inheritance tax and no annual wealth tax. Estate transfers are generally subject only to standard property transfer taxes if real estate is involved, currently set at 4% of the assessed value.
How does Cambodia compare to Thailand for territorial tax purposes?
Cambodia's territorial rule is more straightforward: foreign income is simply not taxable. Thailand's system historically taxed foreign income remitted in the same year it was earned, and new rules effective 2024 expand Thai residents' exposure to foreign income. Cambodia has no remittance-based complication.
Want to structure your residency and income around Cambodia's territorial system correctly?
The Offshore Playbook covers which territorial jurisdictions pair best with which income types, how to layer company structures and banking, and how to sequence a move without triggering exit tax problems in your home country. Gramps.chat lets you pressure-test your specific numbers against the framework.
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