Let’s start with the short version, since that’s what you came for. On an Argentina tourist visa — which, plot twist, isn’t technically a visa at all (more on that in a second) — US, UK, Canadian, Australian and most EU passport holders get up to 90 days. Before those 90 days run out, you can apply for another 90. That’s roughly six months, legally. After that? You either move onto a residency track or you pack your bags.
All the juicy stuff happens in the grey zone in between. What if you just let the clock run out? Does a quick day trip to Uruguay buy you a fresh 90 days? Spoiler: that part got quietly harder starting in 2025.
I lived in Palermo, Buenos Aires from 2017 to 2024. I’m not a lawyer, and this isn’t legal advice. What I did instead was dig through the Dirección Nacional de Migraciones pages and the actual decree text in the Boletín Oficial, and sort out what is documented from what isn’t. The agency sites ranking for this search rarely bother with that distinction.
The 30-second version
| Question | Answer |
|---|---|
| Standard tourist stay | Up to 90 days (three months) |
| Can it be extended? | Yes — one further period of the same length |
| When to apply | Within the 60 days before your stay expires |
| Applying late | Fee plus a 50% surcharge |
| If you overstay | You need an exit permit (habilitación de salida), valid 10 days from payment |
| Does a visa run reset it? | Not guaranteed. Re-entry is a decision, not a right |
| Health insurance | You are required to declare that you have medical cover on entry |
Your Argentina tourist visa isn’t actually a visa
First, let’s get the vocabulary right — it changes what you search for and what you say at the counter.
Got a US or UK passport? Then you don’t need a visa to enter Argentina as a tourist. What you get at the airport is an entry permission — formally a residencia transitoria, categoría turista.
Migraciones defines a tourist as a foreigner entering “for rest or recreation, with an authorised stay of up to three (3) months, extendable for another similar period.”
So the structure is 90 + 90. Not 180 up front. And definitely not an open-ended deal you renew forever.
Here’s the detail that trips people up: Argentina stopped stamping passports at airports and ports in 2022. Your entry is recorded electronically, so there’s nothing in your passport to check later. And the officer doesn’t have to give you the full 90 days. So ask at the desk how many days you’ve been given, then download the free record of your latest crossing from the Migraciones website (the “Consultar tránsitos internacionales” service). Honestly, that might be the single most useful line in this whole article.
Argentina tourist visa for US and UK citizens: what your own government says
Your own government’s travel pages are worth a quick look, because they set the passport rules your airline will check before you even board:
| US citizens | UK citizens | |
|---|---|---|
| Visa for tourism | Not required for visits of 90 days or less | Not required for tourism up to 90 days |
| Passport validity | Valid at the time of entry | Valid for the proposed length of your stay |
| Blank pages | At least 1 blank page | No specific number stated |
| On extending | Not covered | Get advice from Argentina’s Migration Office before your current stay ends |
| Source | US State Department country page | UK Foreign Office (FCDO) travel advice |
Neither page says much about extensions, though. For that, the Argentine side is what counts — and that’s what the rest of this article is all about.
How long can you stay in Argentina — and how the extension works
The extension is called a prórroga de permanencia. Use the Spanish term when you ask about it; say “extension” and you’ll likely get a blank stare.
Three rules that matter:
You apply before it expires. Official guidance is to file within the 60 days before the stay expires. Showing up afterwards to ask for an extension? That’s not a thing. At that point you’re in a totally different process — and it’s the exit process.
Filing late costs 50% more. If you make a late application voluntarily, a 50% surcharge gets added to the fee. Ouch.
Where you go. Official guidance points you to the DNM headquarters in Retiro, Buenos Aires (Building 3, 08:00–13:00), or to a regional immigration office. Bring a valid passport (or Mercosur ID) and the fee.
Can you do it online? Argentina has been steadily moving immigration paperwork onto online platforms (TAD, RaDEX). Is the tourist-category extension one of them in 2026? I couldn’t confirm that from an official source while writing this — the dedicated government page just wouldn’t load. And I’m not going to tell you it works online when I haven’t verified it. Check the Migraciones site, or ask at Retiro.
What it costs. The DNM fee table runs on Decreto 584/2024 and prices everything in UMSM units instead of pesos. Using the unit value shown on the table itself (1 UMSM = ARS 1,000), the transitory-residence line items for non-Mercosur nationals land somewhere around ARS 20,000–40,000, depending on which item applies to you.
Think of that as a range, not a quote. When the unit value is updated, every number on the table moves at once. So open the official fee table before you budget.
Overstaying in Argentina: the exit permit and what it really costs
There’s a certain type of long-stayer who figures they’ll just sort it out at the airport on the way home. That bit of improvisation actually has an official name: habilitación de salida, the exit permit.
Here’s how it works:
- Once your permission has expired, you’re a residente irregular, and you have to pay this fee before you can depart.
- The permit is valid for ten consecutive days from payment. Pay, then leave within ten days. Simple.
- Leave without paying and the amount gets logged as an outstanding migration debt, which can block you from coming back in until it’s settled.
- On the fee table, the relevant non-Mercosur line item is 40 UMSM — around ARS 40,000 at the unit value published on the table.
Honestly, the money is the smaller problem. The record is the bigger one. An overstay goes on your immigration file, and that file is exactly what gets pulled up when you apply for residency later or land at passport control next time. It’s not “pay a fine and it’s gone.” It’s “pay a fine, and it’s on file.”
Why the Argentina visa run stopped being a plan
For years, foreigners in Buenos Aires had a well-worn routine: when the 90 days were up, hop on the ferry to Colonia or Montevideo, come back the next day, collect a fresh 90. Easy.
Then Decreto 366/2025, published in the Boletín Oficial in May 2025, went straight for it.
Article 10 of the decree amends article 35 of the immigration law so that entry can be refused at the border when the authorities find that “the real intention motivating the entry differs from the one stated.” Translation: if an officer decides you’re coming to live or work rather than visit, that’s now an explicit, written reason to turn you around.
But let’s be precise about what actually changed. Visa runs were not banned. Leaving and coming back have always been two separate decisions, and re-entry was never a right. What’s new is that the grounds for saying no are now spelled out in black and white. There are no stamps anymore, but every crossing sits on the electronic record — and the more back-to-back tourist entries it shows, the more reason an officer has to start asking questions.
The practical takeaway: using one border crossing to turn three months into six is still ordinary. Running that loop for years is no longer a plan, it’s a bet. If Argentina is where you actually want to live, the honest move is to look into residency.
The health insurance declaration at the border
Article 9 of the same decree amends article 34 of the immigration law, requiring foreigners entering the country to declare that they hold health insurance “to cover their medical needs.”
Let’s separate what’s certain from what isn’t:
- Certain: the legal requirement exists (Ley 25.871 art. 34, as amended by Decreto 366/2025 art. 9).
- Uncertain: no published minimum coverage amount or required-benefits list turned up, and how often anyone actually asks for proof at the airport isn’t something I can document.
- Worth knowing: when I checked, neither the US State Department nor the UK FCDO listed health insurance as an entry requirement on their Argentina pages. The State Department does strongly recommend travel insurance, noting that medical care “is not free in Argentina” and that most providers want payment up front.
So the advice is simple and cheap: carry your travel insurance certificate as a PDF and on paper. If nobody asks, you’ve lost nothing. If somebody asks and you don’t have it, you’ve got a problem at the worst possible moment. For how the medical system itself works once you’re on the ground, I’ve covered that separately in my healthcare in Buenos Aires guide.
What changed in 2025–2026, in one table
| Item | What it says | Source |
|---|---|---|
| Health insurance on entry | Must declare you hold medical cover | Decreto 366/2025 art. 9 (amends Ley 25.871 art. 34) |
| “False tourism” refusal | Entry may be refused where real intent differs from stated intent | art. 10 (amends art. 35) |
| Temporary residency lapses | After 6 continuous months outside Argentina | art. 16 (amends art. 62) |
| Permanent residency lapses | After 1 continuous year outside Argentina | art. 16 |
| Precaria certificate | Valid 90 days, renewable once | art. 5 (amends art. 20) |
| Citizenship provisions | Annulled by a court ruling in June 2026 | Cámara Nacional Electoral |
That last row deserves a spotlight. The June 2026 ruling struck down the transfer of citizenship processing to the executive branch. It doesn’t appear to have taken the tourist and residency provisions down with it — but it does mean this decree is not yet fully settled law. If your plans stretch all the way to citizenship, that’s a conversation for an immigration lawyer, not a blog post.
If you’re staying longer than six months
Once you’ve used up your 90 + 90, you’re in residency territory. Argentina has several routes — rentista and pension-based categories, a digital nomad category, student, work, and the Mercosur national route — and which one fits you depends entirely on your paperwork and your passport.
The details are beyond this article and really do vary person by person. But two things are worth saying anyway:
Start while you still have time on the clock. Your options shrink fast in the last two weeks.
Keep your record clean. Applying with an overstay on file and applying without one are two very different starting points.
Frequently asked questions
Do US or UK citizens need a visa for Argentina? Nope — not for tourism of up to 90 days. The US rule is that your passport must be valid when you enter and have at least one blank page. The UK rule is that it must be valid for your whole stay. Check onward-ticket requirements with your airline.
Will I get a stamp in my passport? Not at airports or ports — they stopped stamping in 2022. Your entry is recorded electronically, and you can download a free record of your latest crossing from the Migraciones website.
How many times can I extend? The rule is “extendable for another similar period” — so the structure is one more 90-day block. Don’t build a plan that assumes you can keep renewing forever.
How early should I apply for the extension? Within the 60 days before expiry. Aim for two to three weeks out and you’ll have breathing room if something goes sideways.
Does a day trip to Uruguay reset my 90 days? It might get you a new entry permission — but it’s not guaranteed. Re-entry is assessed every single time, and since 2025 there’s explicit authority to refuse entry when your stated purpose doesn’t match the apparent one.
I’m only a few days over. Can I just pay at the airport? There is a process — the habilitación de salida — and once you’ve paid, you have ten days to leave. But it leaves a record. Don’t plan your departure around the idea that it’ll all get sorted at the gate.
Can I work while on a tourist stay? The tourist category is for rest and recreation. Working for an Argentine employer falls outside it. Remote work paid from abroad is a murkier question that depends on your situation — that one’s worth a lawyer’s time.
What to do next
- Find out how many days you were actually given. Don’t just assume 90. Download your entry record from Migraciones and pop the expiry date in your calendar.
- Set a reminder 45 days out. That puts you comfortably inside the 60-day window.
- If you’re extending, open the official fee table first. The amounts move.
- Carry your insurance certificate. PDF and paper.
- If you know you’ll be staying past six months, start looking at residency now — not in month five.
New to the city? Start with the Buenos Aires first month survival guide and money in Argentina — exchange rates, cards and cash. Planning to explore the country? The Argentina domestic flights guide covers getting between cities. And if you’re hunting for somewhere to live, there’s renting an apartment in Buenos Aires.