International Driving Permit (IDP): how to get one and where you can drive abroad in 2026

There's a mix-up that costs money and, sometimes, an entire trip: the belief that the "international driver's license" is a new, more powerful license you get and use instead of your Brazilian one. It isn't. The International Driving Permit — IDP, or PID as it's called in Brazil — is an official translation of your CNH. A small grey booklet, with a photo, that repeats your license data in several languages so that a police officer in Lisbon or a rental agent in Orlando can understand what you're holding.

It never travels alone. An IDP without your original CNH beside it is worthless paper. Remember that: you travel with both.

What this guide does is separate rule from myth. When you actually need the IDP, when your Brazilian CNH already covers you, what it really costs in each state, and why the rental counter is where trips break down — almost never because of the permit, almost always because of a credit card.

What the IDP is and why it exists

The IDP is governed by international road-traffic conventions. The one that matters for Brazil is the 1968 Vienna Convention on Road Traffic. Brazil is a signatory, and it's under that convention that the Detran issues your permit. In practice, that means the Brazilian IDP is recognized in the 100-plus countries that also signed Vienna 1968.

Its function is bureaucratic, not legal: it translates your license. The CNH is written only in Portuguese (and since 2017 carries a few fields in Spanish and English, but not enough for every situation). A foreign traffic officer needs to be able to read your category, your validity, your data — and that's what the IDP delivers, in French, English, Spanish, Russian, and other standardized languages.

Here's the point nearly every blog gets wrong: there's more than one convention. The 1949 Geneva Convention is older and issues IDPs valid for just 1 year. The 1968 Vienna Convention is the current one, and its permits are valid for up to 3 years. When a country signed both, the more recent one applies. Brazil issues under Vienna. This will matter when we get to Japan later — it's the detail that strands people at the airport.

When the IDP is required and when the CNH is already enough

This is the part that saves you R$200 and a trip to the Detran — or spares you a fine abroad. Don't generalize. It depends on the country and, within the country, on who's asking (the police or the rental company).

Mercosur: your CNH is enough

In the Mercosur countries — Argentina, Uruguay, and Paraguay — the Brazilian CNH is sufficient. There's an agreement between the countries and your license is accepted directly, no IDP needed. Much of South America follows the same logic: Bolivia, Colombia, Ecuador, Peru, and Venezuela generally accept the Brazilian CNH from tourists.

The exception almost no one flags: Chile. There, the Brazilian CNH is not accepted for driving, and you need the IDP. If your route crosses the Andes — Mendoza to Santiago, say — you leave the zone where the CNH is enough and enter the zone where the IDP is required. Get the IDP before you go if Chile is on the map.

Europe: the CNH handles most cases

Across much of the European Union — Portugal, Spain, France, and Italy — you can drive on the Brazilian CNH for up to 180 days as a tourist. Portugal, thanks to agreements with the CPLP and OECD countries, is especially easy for Brazilians.

So the IDP is useless in Europe? No. Two situations change the game. First: EU countries that don't follow the same time limit or that require a translation for enforcement purposes — check the specific country, don't assume "Europe is all the same." Second, and more common: the rental company. The country's law may accept your CNH, but the company renting you the car may still demand the IDP as internal policy. You show up with the law on your side and leave without a car. We'll come back to this.

United States: bring the IDP even if the law doesn't require it

In the US, the rules vary state by state. In most of them, a tourist can drive on the Brazilian CNH for up to about 90 days. In theory, you could drive Miami to New York without an IDP.

In practice, bring the IDP. Two reasons. First: if you're pulled over, a US officer isn't required to read Portuguese, and the IDP clears up the misunderstanding in seconds. Second, and decisive: nearly every US rental company asks for the IDP at pickup, regardless of state law. It's the difference between driving off in the car you reserved and being stuck at the Orlando airport counter. In the US, the IDP is cheap for the risk it removes.

The practical rule, no fluff

If your trip is Mercosur only, you can save the money and skip the IDP. If it involves the US, Chile, Asia, or any car rental abroad, get the IDP. Its cost (a few dozen reais) is trivial next to the loss of not being able to drive in a country where you were counting on the car.

How to get the IDP in 2026: step by step

The process has improved. In 2026, most states let you do nearly everything online, through the Detran website, with a gov.br login. Some states still require an in-person visit or biometrics — check your own state's Detran, because Brazil isn't uniform on this.

Who can get one

Only drivers with a full CNH can get an IDP. Watch the naming trap: anyone still in the "Permissão Para Dirigir" phase (the provisional first-year license, also abbreviated PPD) cannot get an international IDP. Your CNH also has to be valid — an IDP tied to an expired CNH won't be issued.

The documents

The list is short:

• Original CNH, printed or digital (the digital CNH, via the Carteira Digital de Trânsito app, is accepted).
• Proof of payment of the IDP issuance fee.
• In some states, a photo and/or an address for delivery.

You don't need a sworn translation, a broker, or any private service. Beware of sites selling an "international driver's license" outside the Detran — the official IDP is only issued by the state traffic authority. Middleman services overcharge for something you can do yourself.

The typical step by step

1. Go to your state Detran's website and log in with your gov.br account (or the Detran's own account).
2. Find the service "Emitir Permissão Internacional para Dirigir (PID)."
3. Confirm your data and choose whether to pick it up in person at a unit or have it mailed home by the postal service (with separate shipping).
4. Pay the fee at a partner bank (Banco do Brasil, Bradesco, Santander) or a lottery agent, depending on the state.
5. Wait for issuance.

What it costs: the fee varies A LOT by state

This is where generic guides lie by quoting "one price." There is no national price — each state sets its own. Confirmed figures for 2026:

• São Paulo: R$137.79 fee + R$11.00 postal shipping.
• Minas Gerais: R$271.02, paid via the state revenue slip (DAE).
• Rio de Janeiro: amount shown during the process on the site itself.

The realistic national range runs between R$100 and R$280 (roughly US$18–50). Before you panic — or celebrate — over a number from a blog, open your own state Detran's website and check the current fee. It's the only figure that matters.

Issuance time

After payment, the IDP is usually ready within 5 business days. If you choose postal delivery, add the shipping time. Some states have started offering a digital IDP, available in the Carteira Digital de Trânsito (CDT) app in about 3 business days — but the physical version is still the more widely accepted one abroad, so if you have time, get the printed one. Don't leave it for the week of your trip.

Validity

The IDP is valid for up to 3 years from issuance OR until your CNH's expiration date — whichever comes first. In plain terms: if your CNH expires in 8 months, your IDP is valid for 8 months, not 3 years. If you're renewing your CNH soon, it makes sense to renew the CNH first and only then get the IDP, so you don't waste validity. There's also a Vienna Convention rule that the permit is valid for up to 1 year after you arrive in the foreign country — relevant for anyone spending long stretches abroad.

Renting a car abroad: where trips really break down

Here's the truth no one puts in the headline: at the rental counter, the IDP is the least of your problems. What stops Brazilians at the desk is age and card. Let's break it down.

Minimum age: 21, with a toll up to 25

The most common minimum age to rent abroad is 21 — but it depends on the country and the car category, and can rise to 23 or 25. And there's the detail that blows a hole in your budget: between 21 and 24, nearly every company charges a young-driver fee that easily tops US$25 a day. On a 10-day rental, that's US$250 in "age toll" alone. If you're under 25, budget for it before you book — an Uber might be cheaper.

Physical international credit card: the item that trips people up most

This is the champion mistake. To rent, the company places a security hold on your credit card — an amount reserved (not charged) as a guarantee against damage, fines, or non-return. It varies with the car category and rental period, and can range from a few hundred to over a thousand dollars.

And the requirement is strict: a physical, international credit card, in the primary driver's name, with enough available limit for the hold. International rental companies do not accept prepaid cards, virtual cards, digital-bank cards, or contactless payment to open the contract. Showing up with a shiny fintech card and no traditional physical credit card is the most common way to leave the counter on foot. Bring a physical international credit card with a good available limit — add the hold amount to what you'll already spend on the rental itself.

Insurance, CDW, and deductible: what to understand before you decline

Rental insurance is where the bill can explode later. The terms:

• CDW/LDW (Collision/Loss Damage Waiver): reduces or eliminates your liability for damage to or loss of the vehicle. Without it, one dent becomes a several-thousand-dollar charge on your card.
• Deductible/excess: the amount you still owe even with insurance. The lower the deductible, the more expensive the insurance — and vice versa.
• Liability: covers damage to third parties. In many places it's mandatory.

Drivers under 25 are often required to buy the company's own insurance, even if they already have coverage from another policy, and may pay a higher deductible. Don't decline coverage just to save money without understanding the deductible — in an accident, the "cheap" option becomes the trip's most expensive loss.

The most common mistakes (and how to avoid them)

• Thinking the IDP replaces the CNH. It doesn't. Without the original CNH beside it, the IDP is worthless. Travel with both.
• Getting the IDP at the last minute. It's up to 5 business days to issue, plus shipping if by mail. The week you fly out is too late.
• Letting the validity slip. The IDP dies with the CNH. Renew the CNH first if it's close to expiring.
• Confusing the provisional Permissão Para Dirigir with the international IDP. Similar names, different things. Only the full CNH qualifies for an IDP.
• Buying an "international driver's license" from a private site. The official IDP comes only from the Detran. Everything else is a middleman charging for what you do for free.
• Reaching the rental counter without a physical international credit card. It's the mistake that leaves the most people carless, even with a valid IDP.
• Assuming the country's law is enough for the rental company. The company can demand an IDP even where the law accepts only the CNH. If you're renting, get the IDP.
• Ignoring Japan. That's the special case, next.

The Japan case: the exception that strands Brazilians

Japan is the sharpest example of why "the IDP is valid in over 100 countries" is a half-truth. Japan recognizes IDPs issued under the 1949 Geneva Convention. Brazil issues under the 1968 Vienna Convention. The result: the Brazilian IDP is not accepted for driving in Japan, in practice.

To drive there, a Brazilian generally needs an official translation of the CNH by a recognized body (such as JAF — the Japan Automobile Federation) or a Japanese license. If Japan is on your route and you plan to rent a car, don't count on the IDP — confirm the current procedure with the official Japanese source and the embassy before you fly. This is exactly the kind of detail the 1949-vs-1968 gap hides, and it only surfaces when you're already at the Toyota Rent a Car counter, unable to take the car.

Checklist before you fly

• Is your CNH full and valid? (A provisional one won't qualify for an IDP.)
• Does the route go through the US, Chile, Asia, or involve a car rental? If so, get the IDP.
• Did you check the fee and timeline on your own state Detran's website (not a blog)?
• Did you get the IDP well in advance (not the week of the trip)?
• Are you packing the original CNH + IDP together in your carry-on?
• Do you have a physical international credit card with limit for the hold?
• If you're under 25, did you factor in the young-driver fee?
• Do you understand CDW and the deductible before accepting or declining insurance?
• Going to Japan? Did you confirm the official CNH translation — because the Brazilian IDP won't work there?

The IDP is cheap, fast, and solves a real problem. But it's only half the preparation. The other half is knowing where it isn't needed (Mercosur), where it isn't enough (Japan), and where the obstacle isn't the IDP at all (the credit card at the rental counter). Handle both halves with the same care and you'll drive abroad without a scare.