Twelve relocation mistakes you can avoid

How to read this page

Twelve mistakes, each in the same three parts: what actually happens, what it costs you, and what to do instead. None of them require bad luck. All of them require the mistake to be made before anyone notices, which is why they are worth reading before the move rather than during it.

They are ordered roughly the way a relocation happens, from the visa to the year after.

1. Booking travel before the visa is issued

What happens. Flights are booked months ahead because they are cheaper that way, and the visa takes longer than the flight schedule allows. The visa arrives after the departure date, or arrives with a validity window that no longer matches the booking.

What it costs. A rebooked flight for a family, plus accommodation already paid for, plus the possibility of starting the whole consular process again if the validity window lapses.

Do this instead. Treat the flight as the last booking, not the first. Budget for a late and expensive ticket, and consider keeping a refundable option open rather than buying the cheap non-refundable one. Nothing in this process rewards being early except the paperwork, which you can do early without flying anywhere.

2. Assembling the visa file against the checklist instead of against the question

What happens. Every document on the consulate's list is present and correctly certified, and the file still reads as though it was assembled by someone answering a list rather than explaining a life. The income evidence proves an amount but not a pattern. The accommodation proves an address but not a plan.

What it costs. A request for further documents, which is weeks, or a refusal, which is months and a fee.

Do this instead. Before submitting, read the file as a stranger and ask whether it answers three questions: can this household support itself here, is the money recurring and theirs, and is there a credible plan to live in Portugal. If any of the three needs the reader to infer something, add the document that makes it explicit.

3. Planning around NHR

What happens. A budget is built on the assumption of a flat 20% rate or an exemption on foreign income, because every English-language page about moving to Portugal describes a regime that closed to new applicants at the end of 2023.

What it costs. Tens of thousands of euros over the first years, discovered after the first tax return rather than before the move.

Do this instead. Establish which regime, if any, actually applies to your situation before you model anything. Our guide to NHR explains what it did and who still holds it; the IFICI guide explains the narrower thing that replaced it. Then build the budget on the ordinary rules and treat any incentive as an improvement rather than the foundation.

4. Renting a home from photographs

What happens. The flat is signed from abroad on the basis of listing images and a video call, with a deposit transferred before anyone has stood in the building. What the photographs did not show is the damp, the north-facing windows, the neighbour's dog, or the building works starting next month.

What it costs. A twelve-month commitment to a place you would not have chosen, plus the cost of moving again — another deposit, another search, possibly a month of temporary accommodation.

Do this instead. If you cannot view in person, pay someone independent to view and report, with instructions to look at heating, windows, damp and noise rather than at the kitchen. If nobody can view it, prefer a short arrangement you can leave over a long one you cannot.

5. Assuming the residence permit appointment happens on arrival

What happens. The visa is issued with a validity window, the household arrives, and then discovers that the AIMA appointment for the residence permit is the binding constraint on everything — the bank, the lease, the health registration and, in some cases, the ability to leave and re-enter.

What it costs. Weeks or months of administrative limbo, spent in temporary accommodation with an unregistered address.

Do this instead. Book the appointment the moment the visa is issued, not after landing, and keep every piece of paper you have ever received from anyone official. Plan the first months around the appointment rather than around a schedule you would prefer.

6. Changing your tax address on the wrong date

What happens. The address registered with the tax authority is what makes the system treat you as resident or non-resident, and it gets changed either casually, the moment a lease is signed, or not at all for a year.

What it costs. Changed too early, you bring yourself into the worldwide tax net before you intended and possibly before your affairs in the previous country are wound up. Changed too late or never, you are filing returns you should not be filing and answering questions about income Portugal should not be taxing.

Do this instead. Treat the address change as a decision with a date rather than an administrative chore, take advice if the amounts are significant, and make sure the change matches the residence position you have actually established.

7. Shipping a car before checking what happens when it arrives

What happens. A vehicle is brought from another EU country or imported from outside the EU, and the registration and tax treatment turns out to depend on facts nobody checked: how long you have owned it, where it was registered and taxed, when you became resident, and which deadlines apply.

What it costs. A tax bill that could have been avoided, or a car that cannot legally be driven while the paperwork is resolved.

Do this instead. Establish the position with IMT and the tax authority before the vehicle moves, in writing if you can get it. The deadlines generally start from the date you become resident, not from the date the car arrives, which surprises people in both directions.

8. Underestimating the paperwork bill

What happens. Apostilles, certified translations, notarised copies, courier fees, consular fees, and the cost of obtaining documents from a country you no longer live in. None of these are large individually and the total is never in anyone's budget.

What it costs. Commonly several hundred euros for an individual and well over a thousand for a family, before anything goes wrong and requires a document twice.

Do this instead. Price the documents as a line item before you start, order every certificate you might need at once rather than as the process demands them, and keep a digital copy of everything you have ever had certified.

9. Choosing a place from a holiday

What happens. A fortnight in August in a coastal town becomes the basis for a year-round decision, and the town in February is a different place: closed, quiet, and without the social life that made the visit enjoyable.

What it costs. A lease you do not want, in a place you would not have chosen with better information.

Do this instead. Visit in the off-season, on a normal working week, and do ordinary things — shop, commute, run an errand at a government office. Then compare two or three places with the same test rather than comparing one real place against the memory of a holiday.

10. Assuming Portugal is substantially cheaper

What happens. The move is justified by an expectation of a lower cost of living, and the household arrives to find that housing in Lisbon and Porto is not cheap, that imported goods cost what they cost anywhere, and that the savings are concentrated in a few specific lines.

What it costs. A budget shortfall that appears in month three, when the deposit has been paid and going back is expensive.

Do this instead. Run the numbers for your actual household in the calculator before you commit, and compare the result against where you live now rather than against what you hope. For some households Portugal is materially cheaper. For others it is a lateral move with better weather, and knowing which one you are in changes the whole plan.

11. Leaving the health registration until someone needs a doctor

What happens. Nobody registers with the health centre because nobody is ill, and then somebody is ill — and there is no número de utente, no family doctor, and no referral history.

What it costs. Weeks of delay at exactly the moment delay matters most, and a scramble through private care that could have been planned for calmly.

Do this instead. Register every member of the household at the centro de saúde covering your address in the first month. It is free, it takes an afternoon, and it is the single administrative task with the worst cost of being late.

12. Leaving the previous country's admin undone

What happens. The move is treated as finished when the last box is unpacked, while the tax residency in the old country is still open, the bank account still there, the utilities still in your name, and the final return unfiled.

What it costs. Tax assessed in two countries on the same income, penalties for a return nobody remembered was due, and a paper trail showing you as resident somewhere you are not.

Do this instead. Give the exit the same attention as the arrival. Tell the tax authority in your previous country that you are leaving, file what is owed for the year of departure, keep one bank account open until the last refund has cleared, and cancel the utilities in writing rather than by abandoning them.

The thread running through all twelve

Nobody makes these mistakes because they are careless. They make them because relocation is a project with a deadline, and the deadline is usually a flight. The mistakes above all come from doing something early that should have been late, or late that should have been early.

If you take one habit from this page, take this one: keep a single document with every date in it — visa validity, appointment dates, lease dates, tax deadlines, insurance renewals — and review it monthly for the first year. Almost every expensive surprise on this list is visible in that document weeks before it happens.