Cambodia Tax Residency: The 182-Day Rule, and Why Your Visa Doesn't Answer It
There's a distinction that catches out a lot of people who settle in Cambodia: what your visa permits and what your tax position is are two entirely separate questions, decided by two entirely different parts of the government. A visa that places no restriction on earning foreign income is not the same thing as foreign income being untaxed — and conflating the two is one of the more expensive misunderstandings available to a long-stay resident.
The Line That Catches People Out
Cambodia's ordinary EB visa places no restriction on foreign-source income. That statement is accurate, and it's genuinely one of the visa's advantages — you're not barred from earning from overseas clients or drawing a foreign pension while living here. But it is a statement about immigration permission: what your visa allows you to do. It says nothing whatsoever about what the tax authority may assess. Immigration and taxation are separate systems with separate rules, and satisfying one tells you nothing about the other.
When You Become A Cambodian Tax Resident
The threshold most people focus on is the day count, and it is a real one: an individual present in Cambodia for more than 182 days in a 12-month period is a resident for tax purposes. Two details matter here and are frequently reported loosely elsewhere. First, the period is any 12-month period, not necessarily a calendar year. Second, the day count is not the only trigger — being domiciled in Cambodia, or having your principal place of abode here, independently establishes residency regardless of how the days add up. Someone who has genuinely made Cambodia their home can be a tax resident without ever counting to 182.
The Claim You'll See Online, And Why To Be Careful With It
Search for this topic and you will find Cambodia described repeatedly as a territorial tax system with no tax on foreign income. Treat that framing with real caution. PwC's Worldwide Tax Summaries states the position directly: a Cambodian resident's worldwide salary is subject to Cambodian salary tax, while non-residents are taxed on Cambodian-sourced salary only. In other words, residency is precisely what changes the scope of what can be assessed — which is the opposite of what the zero-tax framing implies. Sources promoting Cambodia as a destination have an obvious incentive to present the friendlier version, and a professional-services source that has no such incentive is the one to weigh more heavily.
Residency Isn't Always Automatic In Practice
Meeting the criteria and having your status formally recognised aren't quite the same step. Multiple advisory sources report that the individual and their employer are expected to formally declare and register residency status with the General Department of Taxation, and that this declaration is what activates resident treatment in practice. We flag this as reported professional guidance rather than something we've confirmed at the primary source — but it's worth knowing that there may be a filing action involved, not merely a day count that resolves itself.
Relief May Exist, But Don't Assume The Shape Of It
Where income has already been taxed abroad, relief in the form of a credit for foreign tax paid is described by advisory sources, and Cambodia has a growing network of double taxation agreements. What we won't do is describe the mechanics, limits, or eligibility of that relief here, because the detail varies by income type and by which agreement applies to your country — and a half-remembered version of a tax rule is worse than none.
What To Actually Do
The practical point is narrow and worth acting on early. Work out whether you are approaching a residency trigger before the year in which it happens, not afterwards, because by the time the days are counted the position is already set. If you're living in Cambodia long-term on an EB visa and earning from abroad, engage a qualified Cambodian tax advisor to look at your specific situation — your nationality, your income type, and any applicable double taxation agreement all change the answer.
Getting It Right
We handle the visa side and we're precise about where that ends. We'll tell you plainly what your visa does and doesn't permit, flag when your circumstances look likely to raise a tax-residency question, and refer you to qualified tax counsel rather than improvise an answer. The distinction between a visa position and a tax position is exactly the kind of thing worth getting right in advance.
Frequently asked questions
When do I become a tax resident in Cambodia?
If you're present in Cambodia for more than 182 days in a 12-month period, you're a tax resident. Being domiciled in Cambodia or having your principal place of abode here also establishes residency independently of the day count.
My EB visa doesn't restrict foreign income — does that mean it isn't taxed?
No. That's an immigration permission, not a tax position. PwC's Worldwide Tax Summaries states that a Cambodian resident's worldwide salary is subject to Cambodian salary tax, whereas non-residents are taxed on Cambodian-sourced salary only. Your residency status, not your visa type, is what determines the scope.
Isn't Cambodia a territorial tax system with no tax on foreign income?
That framing circulates widely but sits awkwardly against PwC's stated position that a resident's worldwide salary is subject to Cambodian salary tax. Relief for foreign tax already paid may be available, and double taxation agreements can affect the outcome, but the detail depends on your income type and country — confirm it with a qualified Cambodian tax advisor rather than relying on the general claim.
Verified against official sources. Visa rules and fees change — our specialists confirm the current rules with the Cambodia Immigration Bureau for your specific case.