Once you become resident in Portugal, your foreign driving licence doesn't automatically carry over — at some point you'll need to either register it or exchange it for a Portuguese one. The authority for all of this is the IMT (Instituto da Mobilidade e dos Transportes), and the rules split cleanly along one line: whether your licence was issued inside the EU/EEA or outside it. Get this wrong, or leave it too late, and you can end up driving on a licence Portugal no longer recognises. Here's how it actually works.
Do You Need to Exchange Your Licence?
Before you're resident. A visitor can drive in Portugal on a valid foreign licence for up to 185 days, counted from the day after entry. That clock is about visiting, not residence — once you formally establish residence, the resident rules below apply regardless of how many of the 185 days are left.
EU/EEA licences. You can generally keep driving on your existing EU or EEA licence until it expires — registering it with the IMT is the only step required as a resident. You must exchange it (rather than just register it) once it expires, if it has no expiry date, or when you need to renew it.
Non-EU/EEA (third-country) licences. Once you're resident, a third-country licence must eventually be exchanged for a Portuguese one to keep driving legally — and there's a clock on it: within the first 90 days of residence you can still drive while your exchange request is lodged; from 90 days to 2 years you can still request the exchange but may no longer drive on the foreign licence; after 2 years, direct exchange closes and a Portuguese practical driving exam is required instead.
Whether you can exchange directly — without sitting that exam — depends on where your licence was issued. Direct exchange (no exam) is available for licences from OECD member states (the UK included), CPLP (Portuguese-speaking) countries, and other road-convention signatories, or where a bilateral agreement with Portugal applies; the IMT maintains the recognised-country list. A licence from a country outside those categories is not directly exchangeable, and a Portuguese driving exam is required.
The deadlines matter and are not generous, so treat this as an early-arrival task, not something to leave until your licence is nearly expired. See the verified figures on our driving-licence dataset or confirm your exact case with the IMT.
Documents You'll Usually Need
Requirements vary a little by category and country, but the core file is:
- Your valid foreign driving licence (and often an official translation, plus proof of its authenticity or validity from the issuing authority).
- Proof of legal residence in Portugal (residence certificate or permit) and your NIF.
- A medical certificate (atestado médico) confirming fitness to drive — required for most categories, and a psychological assessment for some professional ones.
- Passport-style photos and valid identification.
- A completed IMT application and payment of the applicable fee.
For non-EU exchanges, the IMT may also request confirmation directly from your home authority that the licence is genuine and valid, which is often what makes the process take time.
The Process, Step by Step
- Check your route. Confirm whether you register (EU/EEA) or exchange (non-EU), and whether your country qualifies for direct exchange.
- Gather documents early. The medical certificate and any required translation or authentication are the slow parts — start there.
- Apply through the IMT. Since 21 January 2026, the exchange (Troca de Título de Condução Estrangeiro) is submitted online through the "A Minha Carta de Condução" portal — you'll need a medical certificate (atestado médico), and you surrender the original foreign licence to the IMT as part of the request.
- Submit and wait for verification. For foreign licences, the IMT may need to confirm validity with the issuing country, which drives the timeline.
- Surrender your foreign licence when instructed. On a direct exchange, the original is generally handed over and returned to the issuing authority.
- Receive your Portuguese licence. Until it's issued, keep the paperwork the IMT gives you confirming your application.
Common Mistakes to Avoid
- Leaving it too late. The clock starts when you become resident, not when your licence expires — for a third-country licence you have 90 days to lodge the exchange while still driving, and only 2 years total before direct exchange closes and an exam becomes mandatory.
- Assuming every country qualifies for direct exchange. Reciprocity is country-specific (OECD, CPLP and convention-signatory countries qualify). If yours isn't covered, budget time for a Portuguese exam.
- Forgetting the medical certificate. It's one of the most commonly missed documents and the application won't complete without it.
- Not translating or authenticating the licence. Foreign-language and non-EU licences typically need certified translation and/or proof of authenticity.
- Driving on an unregistered EU licence past a renewal. Register it so renewals happen cleanly in Portugal rather than leaving you in limbo abroad. Once you already hold a Portuguese licence, keeping it current is a separate, simpler step — see our guide to renewing a Portuguese driving licence.
Frequently Asked Questions
Yes — a valid foreign licence is good for up to 185 days from the day after entry. The obligation to register or exchange kicks in once you establish residence, not at day 185.
You can keep driving on an EU/EEA licence until it expires — registering it with the IMT is the only step. Exchange becomes necessary at renewal or expiry, or if it has no expiry date.
Only if your country doesn't have a direct-exchange arrangement with Portugal (OECD, CPLP or road-convention signatories qualify for direct exchange). Otherwise, yes.
You can drive on it for the first 90 days of residence while you lodge the exchange request; you can still request the exchange up to 2 years after establishing residence, but lose the right to drive on the foreign licence after day 90; after 2 years, direct exchange closes entirely and you'll need a Portuguese driving exam.
Rules, reciprocity lists and deadlines change, and each case turns on your licence and nationality, so verify the current requirements with the IMT before you start. If you're also bringing a vehicle, read our guide to importing a car to Portugal and estimate the costs upfront with our ISV import tax calculator and IUC annual road tax calculator. For the wider picture see our relocation guide.
Want the driving paperwork — and the rest of your move — handled without the queues? Our team can guide you through IMT procedures, residency and tax end to end. See our services or get in touch.