The costs nobody mentions when buying property abroad are the recurring, procedural and exit costs that sit outside the purchase price: legal and notarial fees, translation and power-of-attorney costs, non-resident tax filing obligations, currency conversion losses, ongoing local taxes, and the cost of eventually selling and moving money back out. None of these are hidden in the sense of being secret — they are published by tax offices and land registries — but they are rarely volunteered by anyone whose fee depends on you completing the purchase. Which of these apply, and how much they add up to, depends entirely on the country, the region within it, and your own residency status.
The fee everyone quotes, and the ones they don’t
Agents and developers tend to lead with a headline purchase price and, if pressed, a rough notary or transfer-tax figure. What they mention far less often is the full list of parties who take a cut before you hold clean title: the notary or equivalent legal-transfer official, the land registry, a translator if you don’t read the contract language fluently, sometimes a separate lawyer, and in some countries a mandatory tax representative for non-residents. Each of these is a real cost with a real invoice, and each varies by country and by transaction value, so any number quoted to you should be treated as an estimate until confirmed against the current official schedule rather than a figure repeated from someone else’s purchase.
For a general sense of how the moving parts fit together — who does what, in what order, and why the sequence matters — the overview on how buying property in Europe actually works is a useful starting point before totting up costs line by line.
Paperwork costs that arrive before you own anything
Several costs are incurred simply to get you to the point of being able to sign, long before completion:
- Certified translation of contracts, identity documents and sometimes the property’s title deed, required in many jurisdictions if you don’t read the local language to the standard the notary or registry expects.
- Power of attorney, if you can’t attend signing in person, which often needs to be drawn up, apostilled or legalised, and translated — a chain of small fees that adds up.
- Due diligence searches on the property itself: outstanding charges, planning permissions, boundary disputes, unpaid community fees. Skipping these to save money is precisely the kind of shortcut that surfaces as a dispute later.
- A local bank account, which some countries effectively require before you can complete a purchase or pay associated taxes, and which can carry its own opening and maintenance costs.
- A tax identification number for foreign buyers, a prerequisite in many countries before any contract can be registered in your name.
The role of the notary in particular is widely misunderstood by first-time overseas buyers, who sometimes assume a notary works for them the way a lawyer would. The piece on what a notary does when you buy property in Europe sets out what that official actually checks and, just as importantly, what they don’t.
Ongoing costs after completion
The costs that catch buyers out hardest are the ones that continue year after year, often invisibly, until a tax authority sends a letter:
- Recurring property tax, charged annually by the local or national authority, calculated on a cadastral or assessed value that has nothing to do with what you paid.
- Non-resident income tax filings, required in a number of countries even if the property earns no rental income and simply sits empty — the obligation is to file, not just to pay.
- Wealth or property-value-based taxes, which some countries apply above certain thresholds and others don’t apply at all.
- Community, building or maintenance charges for shared structures, communal gardens, lifts or facades — set by a residents’ association or equivalent, not by the seller, and capable of rising.
- Building and contents insurance, sometimes compulsory, priced differently to your home country and often requiring a local broker relationship.
- Currency exposure on every ongoing payment, since taxes and charges are billed in the local currency regardless of what currency you earn in.
None of these figures can be stated usefully in general terms because they are set by national and local authorities and revised on their own schedules. The only reliable way to know what applies to a specific property is to check with the relevant tax office or municipal authority, or with a professional licensed in that jurisdiction.
Currency and cross-border money movement
Moving a purchase sum, and later moving money for taxes, renovation or eventual sale proceeds, involves conversion costs and transfer fees that a standard bank transfer often prices poorly compared with dedicated currency services. Exchange-rate movement between the day you agree a price and the day you complete can itself change what the property effectively costs you in your home currency — this is a mechanical fact of cross-border transactions, not a prediction about which way any currency will move. Buyers who plan only for the sale price and ignore the cost of moving money in both directions, at purchase and eventually at exit, tend to be the ones surprised by the final tally.
Costs at the exit
Selling a property abroad carries its own cost stack, separate from the ones at purchase:
- Capital gains tax or an equivalent charge on any increase in value, calculated under rules that differ by country and by how long you owned the property.
- A withholding requirement in some countries, where a portion of the sale price is retained at completion pending confirmation of your tax position.
- Estate agent commission on the sale side, which is separate from anything paid on the purchase side.
- Legal and notarial fees again, since a sale is a fresh transfer of title requiring the same category of official involvement as the purchase.
- Currency conversion costs on repatriating the proceeds, mirroring the cost incurred on the way in.
Succession and inheritance rules add a further layer that many buyers don’t consider until much later: some countries apply forced-heirship rules that limit who a property can be left to regardless of what a will says, and these can interact with your home country’s own succession law in ways that are genuinely country-specific and worth raising with a qualified adviser at purchase, not after the fact.
Why the country you choose changes almost everything
Every cost described above exists in some form in most countries, but the amount, the sequence, and even whether it applies at all depends on where the property is. A transfer tax that applies in one country may not exist in a neighbouring one; a mandatory tax representative required for non-residents in one jurisdiction may be unnecessary in another; annual filing obligations for non-resident owners are treated very differently country to country. Anyone comparing two countries purely on advertised purchase price, without adding in the full cost stack described here, is not comparing like with like. The buying process hub brings together the mechanical steps common across borders, but the specific figures behind each step have to be confirmed for the particular country and region in question.
Residency, visa and tax rules connected to property ownership also change over time — sometimes with little notice — so a rule you read about a golden visa, a non-resident tax regime or a purchase incentive should always be checked against the current official government source before it factors into any decision, rather than relied on from an older article, including this one.
One step reduces the risk across almost every cost category listed here: engaging an independent lawyer in the country of purchase, who has no connection to the seller, the developer or the selling agent, and whose fee does not depend on the deal completing. That single relationship is what catches an undisclosed charge, an incorrect valuation for tax purposes, or a succession-law trap before it becomes an expensive discovery after the fact.
Frequently asked questions about the hidden costs of buying property abroad
What extra costs are there when buying a house abroad?
Beyond the purchase price, expect notary or legal-transfer fees, land registry charges, translation and power-of-attorney costs, a possible tax representative fee, ongoing property and non-resident taxes, insurance, community charges, and currency conversion costs both at purchase and later at sale — all of which vary by country.
Do I have to pay tax every year on a property I own abroad but don’t rent out?
In many countries, yes — an annual property tax and sometimes a non-resident income tax filing are required even with no rental income, because the obligation to file or pay can be tied to ownership itself rather than to earnings. Confirm this with the relevant national tax authority.
Why do I need a lawyer if there’s already a notary involved?
In most European systems the notary verifies the legality of the transfer for the state and registry, not your personal interests; an independent lawyer, unconnected to the seller or agent, checks the deal specifically on your behalf, including debts, planning issues and tax exposure.
Does currency exchange really make a difference to the total cost?
Yes — conversion fees and exchange-rate movement affect the purchase transfer, every ongoing local payment, and the eventual repatriation of sale proceeds, so the currency cost is recurring, not a one-off, and should be budgeted across the whole ownership period.
What happens to costs when I eventually sell property abroad?
Selling typically brings its own legal and notarial fees, possible capital gains tax, sometimes a withholding of part of the sale price pending tax confirmation, agent commission, and currency conversion costs on moving proceeds home — all separate from what was paid at purchase.
Keep reading
Property Transfer Taxes: What They Are and Who Pays, Who Pays the Estate Agent in a European Sale?.
Europe Realtor publishes general information about European property, not legal, tax, financial or immigration advice. We are writers and editors, not estate agents, lawyers, notaries or tax advisers. Rules differ by country and often by region, and they change. Before committing money, engage an independent lawyer in the relevant country who is not connected to the seller or the agent, and confirm your tax position with an adviser qualified in that jurisdiction.