Chilean Tax Residency When You Move Abroad (2026)
Key takeaways
- Chilean tax law distinguishes two concepts: residencia (residence, a day-count test) and domicilio (domicile, based on intention). You can lose one without the other.
- You acquire residence on day 184 of presence in Chile within any 12-month period, and lose it after more than 183 days of absence in any 12-month period (SII Circular 63/2021).
- While resident or domiciled you are taxed on worldwide income; as a non-resident you are taxed only on Chilean-source income, generally via the Impuesto Adicional (typically 35%).
- Article 103 of the Ley sobre Impuesto a la Renta (LIR) requires an emigrant to file a proportional tax return before leaving the country.
- A voluntary sworn declaration of intent not to return is the key evidence the SII weighs when deciding whether you have lost domicile.
- Chile has an extensive double-taxation treaty network and issues tax-residence certificates, which help you avoid being taxed twice.
Residencia vs domicilio: two different tests
Chilean tax residency is not a single status. The residence test is objective and mechanical: under Article 8 No. 8 of the Código Tributario (as replaced by Law 21.210), you are a resident if you stay in Chile, continuously or not, for more than 183 days within any 12-month period. The SII explains this counting in Circular 63 of 2021: residence begins on day 184, and it is lost once you have been absent for at least 184 days (again, continuous or not) within a 12-month window.
Domicile is different. Article 59 of the Código Civil defines it as residence accompanied by the real or presumed intention of remaining. Because it turns on intention, you can lose residence (by simply being abroad) while the SII still considers you domiciled in Chile — for example if your family, home, work and economic centre remain there. The SII discusses this interaction in its administrative jurisprudence on Articles 3 and 4 of the LIR (SII administrative ruling). Losing residence does not by itself end domicile, and this distinction decides how much of your income Chile can tax.
Worldwide income while you are still resident or domiciled
Article 3 of the LIR sets the general rule: every person domiciled or resident in Chile pays tax on income from any source, whether Chilean or foreign. That means until you have genuinely broken residence and domicile, your salary abroad, foreign rental income, dividends and capital gains can all fall within the Chilean net through Global Complementary Tax (Impuesto Global Complementario). This is why the moment of departure matters so much and why the exit filing exists.
Non-resident taxation: the Impuesto Adicional
Once you are neither resident nor domiciled, Chile taxes only your Chilean-source income, and it generally does so through the Impuesto Adicional (Additional Tax). The SII describes it as the tax that affects Chilean-source income paid, remitted, credited or made available to persons without domicile or residence in Chile (SII FAQ on Impuesto Adicional). The headline rate is 35%, though reduced rates and treaty limits apply to specific flows such as interest, royalties and technical services.
It operates in two ways. Under the retention (withholding) mode the Chilean payer withholds the tax and, in many cases, that withholding is final — you file nothing. Under the declaration mode (Article 65 No. 1 and No. 4 of the LIR) the non-resident must file an annual return. Typical Chilean-source items after you leave include rent from a property you keep in Chile, and dividends from Chilean companies.
The exit filing: Article 103 of the LIR
If you are going to lose domicile and residence, you must tell the SII and settle up first. Article 103 of the LIR requires the taxpayer to file a proportional return for the fractional tax year up to departure, before leaving the country. In practice this is done by lodging a voluntary sworn declaration accompanied by a draft Form 22 covering the period, together with documents evidencing your new domicile abroad; the SII established the procedure in Resolución Ex. SII N° 133 of 2021. The SII explains how a Chilean who has lost domicile is taxed afterwards in its taxpayer FAQ. Doing this cleanly is what converts you, in the SII’s eyes, from a worldwide-income taxpayer into a non-resident taxed only on Chilean source.
Proving you have really left
Because domicile hinges on intention, the SII looks at the whole picture: where your family lives, where your main home and economic interests are, and — decisively — a voluntary sworn declaration in which you state that you intend to stop being domiciled in Chile and do not plan to return to live there. Keep evidence of your new life abroad: a foreign lease or property, a local employment contract, school enrolment for children, and a foreign tax-residence certificate. The stronger this file, the harder it is for the SII to argue you remained domiciled and therefore taxable on worldwide income.
The year you leave: a split tax year
The year of departure is the one most likely to go wrong, because you can be a worldwide-income taxpayer for part of it and a non-resident for the rest. Chilean tax is annual, so the SII expects the transition to be handled through the Article 103 proportional return: income earned while you were still resident or domiciled is assessed under the ordinary rules, and income arising after you break both is treated as a non-resident’s. Get the cut-off date right and document it — passport stamps, your departure date, and the start of your foreign residence — because that single date determines which side of the line each item of income falls on. If you leave late in the year, also check whether you crossed the 183-day threshold before departure, as that affects your residence status for the period.
Double taxation, treaties and residence certificates
Chile has a broad network of double-taxation agreements. If your new country also has one with Chile, the treaty decides which state may tax each type of income and caps withholding rates. To claim treaty benefits you will usually need a tax-residence certificate, issued by the SII for Chilean residents and by the equivalent authority in your new country once you settle there. Chile’s treaties and the mechanisms to relieve double taxation are administered by the SII (SII international agreements). Match the treaty position to the year in which you actually break residence, so income is not caught by both systems in the transition year.
How Flyto can help
Flyto moves households from Chile to Europe and worldwide, door-to-door, handling packing, export paperwork, shipping and delivery so you can concentrate on the administrative side of leaving — like your SII exit filing and closing your Chilean affairs cleanly; get a quote.
Frequently asked questions
When exactly do I stop being a Chilean tax resident?
You lose residence once you have been absent from Chile for more than 183 days — continuously or in total — within any 12-month period; residence is lost from day 184 of absence, per SII Circular 63/2021.
Is losing residence the same as losing domicile?
No. Residence is a day-count test, while domicile depends on your intention to remain, defined by Article 59 of the Código Civil. You can lose residence but keep domicile — and still be taxed on worldwide income — as the SII explains in its ruling on Articles 3 and 4 of the LIR.
Do I have to tell the SII before I leave?
If you are losing domicile and residence, yes. Article 103 of the LIR requires a proportional return before departure, following the procedure in Resolución Ex. SII N° 133 of 2021.
How is my Chilean rental income taxed after I emigrate?
As Chilean-source income it remains taxable in Chile, generally through the Impuesto Adicional for non-residents (SII FAQ on Impuesto Adicional).
Will I be taxed twice on the same income?
Not if a double-taxation treaty applies. Chile’s treaty network allocates taxing rights and caps withholding; you claim relief with a tax-residence certificate (SII international agreements).
What is the Impuesto Adicional rate?
The general rate is 35% on Chilean-source income paid to non-residents, with reduced rates for certain items and treaty limits where applicable (SII FAQ on Impuesto Adicional).
Sources
- Servicio de Impuestos Internos — Circular N° 63 (2021), concept of resident under Article 8 No. 8 of the Código Tributario
- Servicio de Impuestos Internos — Resolución Ex. N° 133 (2021), procedure for notice of loss of domicile and residence
- Servicio de Impuestos Internos — FAQ: how a Chilean who has lost domicile is taxed
- Servicio de Impuestos Internos — FAQ on the Impuesto Adicional
- Servicio de Impuestos Internos — administrative ruling on Articles 3 and 4 of the LIR and Article 59 of the Civil Code
- Servicio de Impuestos Internos — double-taxation agreements
- Servicio de Impuestos Internos — automatic exchange of financial information (CRS)