Uruguay Tax Residency (183-day rule)

Key parameters
Threshold	183 days
Period / Window	Calendar year (1 Jan – 31 Dec)
Counting	Any part of a day, sporadic absences
Alternative	Main base of activities, vital interests test

You are a Uruguayan tax resident for a calendar year if you meet any one of three routes, in any order:

• Presence — more than 183 days in Uruguay during the calendar year.
• Main base of activities — the income you generate in Uruguay is larger than the income you generate in any other single country, compared country by country. Income that is purely from capital doesn't count for this route where it is all you have.
• Economic or vital interests — your economic or vital interests are located in Uruguay, shown through family or through investment.

That third route is the one with real internal structure. Any of the following is enough on its own:

• Family presumption — your spouse, if not legally separated, or your dependent minor children habitually live in Uruguay. A spouse alone is enough, and the presumption can be rebutted with evidence.
• Property holding — you own Uruguayan real estate worth more than a set value.
• Business holding — you hold a direct or indirect stake above a considerably higher set value in a company running a project that has been declared of national interest.
• Property plus presence — a smaller property investment, made from July 2020 onwards, combined with at least 60 days of actual physical presence in Uruguay during the calendar year.
• Investment plus jobs — an investment made from July 2020 onwards above a set value that creates at least 15 new full-time direct jobs during the calendar year.

Meeting any route makes you a Uruguayan tax resident. Residents are taxed under the personal income tax regime on Uruguayan-source income and on certain foreign income, while nonresidents are taxed only on Uruguayan-source income under a separate nonresident regime.

• A spouse in Uruguay can be enough on its own. The family presumption applies even where the spouse alone lives there, and it stands unless you can rebut it with evidence.
• The investment routes are tested on a snapshot, not an average. Property holdings are measured by what you hold at the end of the calendar year and the jobs route by positions created during it, so a mid-year purchase or hire can still qualify, and a year-end disposal can undo it.
• More foreign income became taxable in 2026. A broader set of foreign capital returns and capital gains is now treated as Uruguayan-source and taxed at 12%. People already on the holiday keep their original terms, and the newly taxable income falls inside their existing exemption.

Paying late carries a fine of 5% of the unpaid tax if you settle within five working days of the deadline, and 20% after that, plus a monthly surcharge that compounds. If the tax authority treats the omission as deliberate fraud instead, the fine runs from one to fifteen times the tax involved, graded case by case. Professional tax advice is strongly recommended in situations like this.

Comfortably over the day threshold

You move to Montevideo in March and spend 240 days in Uruguay before the year ends. You clear the 183-day presence threshold on your own days, so you're a Uruguayan tax resident for that calendar year.

Short trips push a near miss over the line

You spend 175 days in Uruguay and take three trips abroad of about two weeks each, assuming they pause the count. Each absence is under 30 consecutive days, so those days are added back as Uruguayan presence, taking you past 183 and making you resident.

Property alone isn't enough without the days

You buy an apartment in Punta del Este above the smaller investment route's value and spend 40 days a year there, with no other Uruguayan ties. The property qualifies, but that route also needs at least 60 days of real physical presence, so you fall short and remain a nonresident.

• Dirección General Impositiva — Grounds for tax residency
• Dirección General Impositiva — Tax holidays: option for new tax residents in Uruguay