Chile Tax Residency (183-day rule)

Key parameters
Threshold	183 days
Period / Window	Rolling 12 months
Counting	Any part of a day
Alternative	Domicile test

You are a Chilean tax resident if you meet either of two tests, in any order:

• Residence — present in Chile for more than 183 days, continuous or not, within any twelve-month period, based purely on physical presence, not on why you were there.
• Domicile — you live in Chile with the intention of remaining, judged mainly by economics: where your principal business is run and where your main source of income sits. Family ties support the picture but don't decide it alone.

Domicile can apply from your first day: a sworn declaration of intention to stay to the tax authority establishes it from your date of entry, with no further evidence needed. The two tests are independent, so you can hold one without the other.

Either one makes you liable to Chilean tax on your worldwide income, though a newcomer is taxed only on Chilean-source income for the first three years from the date of entry.

• Domicile can make you resident from day one. A sworn declaration of an intention to stay is enough on its own to fix domicile at your date of entry, long before any day count matters.
• The three-year clock runs from entry, not from the day you became resident. Arriving early in a year and only crossing the threshold much later still consumes part of the window.
• The transitional treatment can be extended. The regional tax director has discretion to prolong the Chilean-source-only period in qualified cases. It is a request, not an automatic entitlement.

An incomplete or incorrect return that under-assesses tax carries a fine of 5% to 20% of the difference, unless you can show you took proper care. A return the tax authority treats as maliciously false carries 50% to 300% of the tax evaded, alongside possible criminal charges. Professional tax advice is strongly recommended in situations like this.

Straight past the threshold

You arrive in Santiago in early March and stay put, spending 250 days in Chile over your first twelve months. You cross the threshold in early September and are a Chilean tax resident from that date — though for your first three years you're taxed only on your Chilean-source income.

Transit days keep you under

You travel to Chile repeatedly for work, and your busiest twelve-month stretch shows 186 days on Chilean soil. Four of those were spent only changing planes on the way between two foreign cities. Transit days don't count, leaving 182 countable days, so you stay under the threshold and remain a nonresident.

Few days, but the business is Chilean

You spend just 90 days in Chile this year, but you run your company from Santiago, it is your main source of income, and you've declared your intention to settle there. Your day count is nowhere near the threshold, but domicile makes you a Chilean tax resident regardless.

• Servicio de Impuestos Internos — Instructions on the definition of resident and the concept of domicile (Circular N° 63 de 2021)
• Servicio de Impuestos Internos — Tax obligations of a foreigner with domicile or residence in Chile