Do I have to file at home while living in Costa Rica?
For most people the answer turns on whether the ties that made them resident have actually ended. For a US citizen or green-card holder it does not: the return is due in Costa Rica exactly as it would be at home. Everything else on the file follows from which of those you are.
Is there a treaty between my country and Costa Rica?
Treaty networks change with each protocol and each multilateral-instrument position, so we confirm the treaty in force for your specific year with the issuing authority rather than relying on a published summary. Where there is none, unilateral relief and domestic law do the work instead.
I own property in Costa Rica. Where is the rent taxed?
Rent from immovable property is almost always taxable where the property is situated, frequently by withholding on the gross amount, with your home country taxing the same income and giving credit. A net-basis election, where one exists, is usually the difference between tax on profit and tax on turnover.
Do I still have to file at home if I live in Costa Rica?
Moving to Costa Rica does not by itself close a filing obligation at home. Canada looks at whether residential ties were severed, the United States taxes its citizens wherever they live, and India looks at presence and at the source of what is earned. A residence permit issued in San Jose answers none of those questions. The workable order is to settle what your home country still considers you, then establish what Costa Rica charges, then identify what relief, if any, prevents the same income being taxed twice. Taken in the other order you end up with a position you cannot support when it is examined.
Does a Costa Rican residence permit make me tax resident there?
No. An immigration permit gives you the right to be in the country. Tax residence is a separate test, applied to your presence and your ties, and the two can disagree. You can hold a permit and still be treated as resident of the country you left, or spend enough time in Costa Rica to be treated as resident there while the permit says something narrower. A work-from-abroad visa in particular settles nothing about tax, which is why both the local day count and the ties kept at home have to be assessed before any position is taken. The permit is evidence of intention, not proof of residence.
I rent out a house in Costa Rica. Which country taxes the rent?
Rent generally falls first to the country where the building stands, because immovable property is normally taxed where it sits. That does not remove it from your home return if you remain resident there, since most systems tax residents on worldwide income and then relieve the double charge with a credit for foreign tax actually paid. The same rent is usually reported twice and taxed once. The claims that fail are the ones with no evidence behind them: tax withheld by a local agent, no receipt kept, no conversion record. A credit you cannot document is a credit you will not be allowed.
Do I pay Costa Rican tax on a foreign salary paid into a foreign account?
Where the money lands is not the test. What matters is whether you are resident in Costa Rica under its rules, and how it treats employment duties physically performed inside the country. Work carried out there is generally connected to there, whoever pays and wherever the account sits. The mirror question has to be answered at the same time, because your employer's country may keep withholding on the same salary and your home country may still assess you on it. Getting the payroll withholding corrected during the year is far easier than reclaiming it two filing seasons later.
How do I prove I actually left Canada when I moved to Costa Rica?
By facts, not by declaration. What carries weight is the sale or long-term letting of a home, where a spouse and dependent children live, accounts and memberships closed or left dormant, a driving licence and medical cover taken in the new country, and a consistent pattern of days. One document proves very little. The file as a whole is what stands up. We build that record while the move is happening rather than reconstructing it when a question arrives, because the papers that would settle the point are exactly the ones people discard during a relocation.
Can I be resident in both Costa Rica and my home country at once?
Yes, and it is common, because each country applies its own domestic test without reference to the other. Dual residence is not the problem; leaving it unresolved is. Where a treaty is in force between the two countries it will normally contain a sequence of tie-breaker tests, beginning with a permanent home and moving to the centre of personal and economic interests, which assigns residence to one side for treaty purposes. Where no treaty applies, relief depends entirely on each country's own credit rules. That is a materially weaker position, and it is worth knowing which of the two you are in before you move.
Would a state exit tax even be constitutional?
A levy imposed purely for leaving would face serious challenge under the constitutional protections for interstate commerce and the right to travel, which is part of why proposals stall. But that is not what most states are doing. Taxing income that was earned or sourced within the state before you left is conventional, long upheld, and where almost all real disputes sit — which is why the useful question is sourcing and domicile, not constitutionality. See state non-resident returns.
Am I a US tax resident if I live overseas?
If you are a US citizen or a green card holder, yes — the United States taxes on status, not location, and living abroad changes the reliefs available rather than the obligation to file. If you are neither, residence turns on the substantial presence test, a weighted day count over three years, with exceptions for certain visa categories and a closer-connection claim available in some circumstances. The two paths lead to completely different returns. See filing US taxes from abroad.
