Uruguay Tax Residence: the rule, how days are counted, examples

Summary

You are a tax resident of Uruguay when you stay in the country for more than 183 days during the calendar year. Uruguay also adds your short trips abroad to the count: an absence of 30 days in a row or less is treated as time in Uruguay, unless you prove tax residence in another country with a certificate. Residents pay the personal income tax called IRPF, and non-residents pay a different tax called IRNR. The Dirección General Impositiva (DGI), Uruguay's tax authority, applies the rule. Family and money ties can also make you resident.

Limit: 183 days. More than 183 makes you resident
Period: The calendar year, 1 January to 31 December
A day counts when: You are in Uruguay at any hour, or away on a trip of 30 days or less
Law: Decree 148/007, article 5-bis, under the IRPF income tax law
Run by: Dirección General Impositiva (DGI)

Who it applies to

People who move to Uruguay and want its tax residence, with the certificate that proves it.
People who spend the southern summer in Punta del Este or Montevideo every year and travel a lot between visits.
Remote workers who use Uruguay as a base and take frequent short trips to Argentina or Brazil.
People whose spouse and children live in Uruguay while they work in another country.
Investors who own property or a company in Uruguay and want to know which test applies to them.

The rule

Uruguay decides tax residence on 31 December of each year. The DGI lists several tests, and one is enough. The first is physical presence: you stay more than 183 days in the national territory during the calendar year. Because it is a count, this test can be met before 31 December.

Article 5-bis of Decree 148/007 says how to count. Every day on which you are physically present counts, whatever the hour of entry or exit. Days on which you are a passenger in transit in Uruguay, on a journey between other countries, do not count. Then comes the special part: sporadic absences are included. An absence is sporadic when it is not longer than 30 days in a row, unless you prove tax residence in another country.

That proof has one form only: a tax residence certificate issued by the tax authority of the other state. The DGI adds a limit. The certificate only keeps the sporadic absences out of the 183 days. If your real days in Uruguay are more than 183, you are a Uruguayan tax resident even with a certificate from another country.

The other tests do not use the day count. Your vital interests are presumed to be in Uruguay when your spouse and dependent minor children live there. The base of your activities is in Uruguay when you earn more income there than in any other single country, but income only from capital does not count for this. Economic interests are in Uruguay, unless you prove tax residence elsewhere, when you hold large investments there: for example real estate worth more than 15,000,000 UI, or real estate worth more than 3,500,000 UI bought from 1 July 2020 together with at least 60 days of real presence in the year. UI is the Unidad Indexada, a unit of account that follows inflation.

Why it exists

Uruguay wants people who really live in the country to pay tax as residents, also when they travel often. Counting short trips as presence stops a person from staying just under 183 days through many small absences. The certificate rule protects people who are truly resident in another country, and the family and investment tests cover people whose life or money is in Uruguay although they are away a lot.

Counting the days

You count your days in Uruguay from 1 January to 31 December, and you add the days of every trip abroad that lasted 30 days in a row or less.

List every entry and exit for the calendar year, with dates.
Count every day you were physically in Uruguay, including entry and exit days, whatever the hour.
Leave out days when you were only in transit between two other countries.
Look at each absence. If it lasted 30 days in a row or less, add its days to the count.
If you hold a tax residence certificate from another country for that year, do not add the short absences.
Compare the total with 183. More than 183 makes you resident for that year.

Countr and this rule. Countr lists the Uruguay Tax Residence rule, but it does not count it yet. The reason is the sporadic absences. Uruguay treats trips abroad of 30 days or less as days in Uruguay, unless you prove tax residence somewhere else. Countr counts the days on which you were really in a country, so a simple count of days in Uruguay would come out too low and could tell you that you are safe when you are not. The rule will be counted when the app can add short absences in the way the decree does.

Track your days with Countr.

Countr finds your past trips in your photos and keeps counting from there.

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Examples

Short trips that count as presence

Ravi is physically in Uruguay for 120 days in 2026. During the year he takes six trips to Buenos Aires and São Paulo, each of 15 days, which is 90 days abroad. Every trip is 30 days or less, so all 90 days are added. His count is 210 days, more than 183, and he is a tax resident of Uruguay for 2026.

The same year with a foreign certificate

Elke has the same year as Ravi: 120 days in Uruguay and 90 days on short trips. She is tax resident in Germany and gets a tax residence certificate from the German tax office for 2026. Her short absences are not added, so her count is 120 days. She is not resident through the presence test. The DGI would still check the family, activity and investment tests.

A long absence is not sporadic

Tomás is in Uruguay from 1 January to 30 April 2026, which is 120 days. He is abroad from 1 May to 14 June, which is 45 days in a row, returns for 31 days until 15 July, and then leaves for the rest of the year. The 45-day absence is longer than 30 days, so it is not added, and the same is true for the months after 15 July. His count is 151 days and the presence test is not met.

Exceptions

A tax residence certificate from another country's tax authority keeps absences of 30 days or less out of your count. No other proof is accepted.
The certificate does not help when your real days in Uruguay are more than 183. You are then resident in any case.
Transit days on a journey between two other countries are not counted.
You can be resident with few days when your spouse and dependent minor children live in Uruguay. This is a presumption, so proof against it is allowed.
You can be resident through the base of your activities when you earn more in Uruguay than in any other single country. Income only from capital is not counted for this test.
Large investments in Uruguayan real estate or companies can make you resident, unless you prove tax residence in another country.

Common misconceptions

“I only count the days I sleep in Uruguay.”: No. Trips abroad of 30 days in a row or less are counted as days in Uruguay, unless you hold a tax residence certificate from another country.
“A certificate from another country always protects me.”: It only removes the short absences from the count. With more than 183 real days in Uruguay you are a Uruguayan tax resident even with the certificate.
“The 183 days run over any 12 months.”: Uruguay uses the calendar year. The DGI checks residence at 31 December of each year.
“Buying a flat in Uruguay makes me a tax resident.”: Only above set values. For property bought from 1 July 2020 the value must be more than 3,500,000 UI and you must also be present at least 60 days in the year. The other property route needs more than 15,000,000 UI.

Questions and answers

Does the day I arrive in Uruguay count?

Yes. The decree counts every day with real presence in the country, whatever the hour of entry or exit. Arrival and departure days are both counted.

What is a sporadic absence in Uruguay?

It is an absence from Uruguay that is not longer than 30 days in a row. Its days are added to your days of presence for the 183-day test, unless you prove tax residence in another country with a certificate.

Do short absences count for the 60-day investment route?

No. The DGI says that for the 60 days of presence linked to a property investment, sporadic absences are not counted. Those 60 days must be real days in Uruguay.

What is the difference between IRPF and IRNR?

IRPF is the income tax for people who are tax resident in Uruguay. IRNR is the tax on non-residents, charged on income from Uruguayan sources. Your residence status at 31 December decides which one applies to you.

Can I be a tax resident of Uruguay with fewer than 183 days?

Yes. The family test, the main income test and the investment tests do not need 183 days. Each test is separate, and meeting one of them is enough.

How do I prove that I am a tax resident of Uruguay?

You ask the DGI for a tax residence certificate and show the evidence for the test you meet, such as border records for the presence test. The DGI looks at the whole situation before it issues the certificate.

Sources

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This page explains the rule and how the days are counted. It is not legal or tax advice. The authority decides each case on its own facts.