Your first 90 days in Europe: deadlines to hit in 2026

Registration deadlines range from 24 hours (Montenegro, Serbia) to 90 days (Ireland), with most countries sitting in the 3–30 day band. The table below shows the first-registration trigger and the published window for a cross-section of the most-searched destinations. For the full file on any country, follow the country link.

Countries not in the table — Andorra, Cyprus, Finland, Georgia, Greece, Hungary, Iceland, Malta, Moldova, Portugal, Romania, Sweden, and the UK — each have their own timing logic. Every first-90-days playbook links out to the full country pages.

Almost every country issues a personal identification or tax number that becomes the key to everything else — leases, bank accounts, utility contracts, healthcare enrollment, payroll. The name changes; the function doesn't. In Germany it's the Steuer-ID. In Greece it's the AFM. In Spain it's the NIE. In Portugal, the NIF. In Italy, the codice fiscale.

The sequencing trap is consistent across countries: people assume the residence permit comes first, then the tax number, then the bank account. In practice the tax number often unlocks the lease, and the lease is what the permit file asks you to prove. Slovenia is a clean example — the davčna številka is issued quickly by FURS and unlocks both the lease and the bank account, while the permit takes longer. Greece is similar: the AFM must come before a lease, bank account, utilities, or car purchase, and DOY offices run on queues and paper.

In Estonia, the isikukood is the single key to digital life — banking, the e-services portal, health insurance, document signing, and every tax filing. In Sweden, the personnummer is only issued for stays of 12 months or more; below that threshold you get a coordination number that works for tax but not for most of daily life. Know which one you're getting before you land.

In most European countries, a full local bank account requires the residence permit, the tax number, and a proof of address — none of which exist on day one. The gap can run from days (Georgia, where TBC and Bank of Georgia have opened accounts on a passport same-day) to months (Malta, where onboarding is measured in weeks to months of compliance checks).

The standard bridge is a multi-currency account — Wise, Revolut, or similar — that works from arrival and accepts foreign documents. This is not a permanent fix: landlords, employers, and scheme administrators often want a local IBAN, and some countries (Iceland, Sweden, Norway) are close to cashless, making the gap more disruptive than elsewhere.

US persons face an extra layer everywhere: FATCA self-certification is routine, but some banks in France, Switzerland, Malta, and Hungary decline US persons outright. Switzerland runs the hardest FATCA screening on this list. Identify a US-person-friendly institution before you commit to any country's residence process — especially Andorra, where a lodged deposit assumes a working account and the bank interview comes first.

Latvia tightened onboarding hard after a sector clean-up and most doors are closed to non-residents without local ties. With a residence permit, personal code, and declared address, the mainstream banks open accounts normally — but expect real source-of-funds questions. Lithuania is the opposite end of the spectrum: it's Europe's densest fintech hub, and Revolut and similar are genuinely usable as a first account rather than a stopgap.

Every country gives foreign licence holders a grace period after taking up residence. What varies is how long, and what happens next.

• Romania: 90 days from establishing residence — the shortest window on this list, and it starts from residence, not from the licence's own expiry date.
• Georgia: exchange is test-free at the MIA Service Agency (original surrendered); since May 2025 sitting the local exams instead requires a residence permit or 185 days of stay.
• Norway: 3 months for non-EEA licences — miss it and you take the full Norwegian licence course, described as one of the most expensive in Europe. Start in month one.
• Germany, Spain, Italy, Poland, Ireland: 6 or 12 months depending on the country, then exams if no bilateral agreement covers your licence.
• Sweden: 1 year from registration, then no exchange — the Swedish theory and driving tests from scratch, including mandatory risk-awareness courses. No exceptions for non-EEA licences.
• Switzerland: 12 months, then exchange at the cantonal road traffic office. Missing the deadline means starting the Swiss process from the beginning.
• France: exchange within 1 year of residency, but only around 18 US states have reciprocity — all other US state licences mean full French theory and practical exams.
• Portugal: a US (OECD) licence stays valid while it is valid and the holder is under 60 — but must be registered with IMT within 60 days of residency.
• Netherlands: 185 days after residency for US licences, then full CBR theory and practical exams — unless the holder has the 30% tax ruling, which unlocks a test-free swap.
• Iceland: the winter-driving component of the practical test is not a formality.

The consistent pattern: the EU/EEA and a handful of other countries (Australia, Japan, some Commonwealth states) get paper exchanges. US state licences almost never do. If driving matters to your daily life in the new country, start the exchange process in the first month — not the last week of the grace period.

The published rules contain a handful of traps that recur across arrivals and are worth naming directly.

• Germany — no Anmeldung, no life: the tax ID, bank account, health insurance, and residence permit all chain off the address registration, and big-city appointment scarcity can eat most of the 14-day window. Germany's full playbook covers workarounds.
• France — the silent VLS-TS lapse: nothing reminds you of the 3-month validation window, and an unvalidated visa quietly voids legal residence, renewals, and clean re-entry at the border.
• Italy — 8-working-day permesso deadline in week one: the post office receipt proves legal stay, but Schengen travel outside Italy is technically off-limits during the months of questura backlog that follow.
• Czech Republic — the invisible 3-working-day Foreign Police report: hotels handle it silently, private-flat arrivals discover it as a fine at a later permit interaction.
• Croatia — HZZO retroactive contributions: joining state insurance triggers up to 12 months of retroactive contributions on top of the monthly premium for most new residents.
• Estonia — official notices go to your @eesti.ee address and are considered delivered whether or not you forward them. Set the forwarding up the day you get the ID card.
• Finland — the residence permit and the municipality of residence (kotikunta) are decided by different agencies with different tests. People assume healthcare is switched on after the permit and discover otherwise at the first appointment.
• Iceland — a six-month health-insurance waiting period runs from registered domicile, not from arrival. Budget for genuine private cover for that window.
• Montenegro and Serbia — the 24-hour address registration resets on every entry. A weekend trip out and back means registering again. The gaps are visible in the police record at renewal even when nobody stopped you at the time.
• Switzerland — health insurance is mandatory, private, and backdated: ignore it for three months and you receive a bill for three months of premiums plus an assigned insurer chosen for you.
• United Kingdom — the physical BRP card expired at the end of 2024. Status is now digital only via the UKVI eVisa account. Travel or a tenancy check with no working UKVI account has stranded people at borders — log in and confirm the account shows the right status and passport before every trip.
• Slovakia — two clocks run at once: the 3-day reporting duty and a 30-day medical certificate from a Slovak doctor. The second is what most people miss.

Healthcare enrollment is treated as a follow-up task in most arrival plans. In several countries it is actually a condition of the permit or carries its own deadline. Switzerland mandates private health insurance and backdates the premium. Iceland has a six-month waiting period for its national health service from registered domicile. Moldova's CNAM cover is a separate purchase for anyone not employed locally — the ambulance and hospital services will bill an uninsured resident. Croatia's HZZO retroactive contribution rule means the cost of joining is higher than the monthly premium alone suggests.

The healthcare enrollment guide maps the enrollment steps and waiting periods by country. It's worth reading before you land, not after the first doctor's visit.

The order of operations matters more than the speed. A rough sequence that works across most countries:

• Day 1: Confirm any same-day registration duty (Montenegro, Serbia: 24 hours; North Macedonia: 48 hours; Czech Republic, Slovakia: 3 working days). If you land into a private flat, you or the landlord must act immediately.
• Days 1–3: Get the multi-currency account working as your primary card. Don't wait for the local bank.
• Week 1: Book the registration appointment if it requires one (Netherlands, Norway, Germany, Spain — slots go fast). Validate the French VLS-TS if applicable.
• Week 1–2: Start the tax ID process. In Greece, this is the AFM — everything else stalls without it. In Slovenia, the davčna številka. In Spain, the NIE. Don't wait for the permit card.
• Week 1–2: Research health insurance. If the country has a waiting period or a backdating rule, buy the policy now.
• Month 1: Start the driver's license exchange if you're in a country with a short window (Romania: 90 days; Norway: 3 months). Don't leave it for month 2.
• Month 1: Open the local bank account once you have the tax number and proof of address. Use the multi-currency account as the bridge until then.

The full arrival playbooks go country by country with the specific offices, documents, and appointment links for each step.