Buying Property in Portugal: IMT Tax and Who to Hire

Ready to buy a home in Portugal and wondering what it actually costs beyond the asking price? Here's the honest version. Between the purchase tax, stamp duty, notary, land registry and legal fees, plan for a meaningful chunk on top of the sale price. It's easily enough to catch out anyone budgeting on the headline number alone. This guide walks through IMT, stamp duty, the paperwork and the professionals worth hiring before you sign anything.

Two honest caveats first. Tax bands and fee schedules in Portugal get updated from time to time. Treat every figure here as a current ballpark rather than gospel, and check the latest with a professional before you budget your final number. And this is friendly guidance, not legal or tax advice for your specific purchase.

Start with a NIF, not a viewing

Your NIF, or Número de Identificação Fiscal, is Portugal's tax number. You need it before you can do almost anything official here, including signing a reservation agreement, opening a bank account or receiving a utility bill in your name. If you're an EU or EEA citizen, you can apply for one directly. If you're coming from outside the EU or EEA, the tax office won't issue a NIF without a named fiscal representative on file, typically your lawyer or a dedicated NIF service. We cover the whole process, including what a fiscal representative actually does, in our guide to getting a NIF in Portugal.

Sort your NIF and a local bank account early. Sellers, notaries and banks will all ask for it, and scrambling to get one after you've already found a property just adds stress to a process that has enough of its own.

IMT: the purchase tax that catches people out

IMT, the Imposto Municipal sobre as Transmissões Onerosas de Imóveis, is the tax you pay to transfer a property into your name. It isn't a flat percentage. It runs on a rising scale. There's no tax at all below a certain purchase price, then a series of higher bands as the price climbs. The top rate applies to the most expensive properties, and to most investment purchases.

Here's the part worth understanding rather than memorising. The exact euro cut-offs between the bands move periodically, usually in step with inflation, so a figure you read last year, or even a few months ago, may already be out of date. Don't lock in a number from an old blog post. Ask your lawyer or notary to run the current calculation for your specific price and purpose before you commit to a budget. A permanent home is often treated differently to a second home or an investment buy.

One more thing worth saying plainly. The rate is set by price and purpose, not by your passport. Plenty of guides aimed at overseas buyers claim non-residents automatically pay one flat top rate, and that isn't the general rule. Get your own figure confirmed in writing rather than assuming a number you saw online applies to you.

Stamp duty and the other small print

On top of IMT, you'll pay Imposto do Selo, or stamp duty, on the deed itself. It's charged as a small flat percentage of whichever is higher: the price you agreed or the property's official taxable value on record with the tax authority. Unlike IMT, there's no sliding scale to work out, so it's the easier of the two to plan for early.

If you're financing part of the purchase with a mortgage, a further stamp duty applies to the loan amount itself, on top of the property stamp duty. It's a smaller add-on, but worth folding into your figures if you're not paying in cash, since it's easy to forget when you're focused on the bigger IMT number.

Notary, land registry and the paperwork trail

The final sale happens in front of a notary, a public official who reads out and executes the escritura, the deed of sale, and confirms both parties understand and agree to it. Notary fees in Portugal are generally set by a schedule rather than negotiated, and for a straightforward residential purchase they usually come in as a smaller line item than IMT or stamp duty. Land registry fees to record you as the new owner sit alongside them, and the two together are typically the least painful part of the bill.

Before you get anywhere near the notary, most purchases go through a CPCV, a Contrato de Promessa de Compra e Venda, or promissory contract. This is where you put down a deposit and lock in the terms, and it's a legally binding step, not a soft reservation. It's exactly the point where you want a lawyer already involved, not the day before the final deed.

What a lawyer costs, and why the notary isn't enough on their own

This is the part first-time buyers most often skip, and it's the one most worth paying for. The notary's job is to make sure the deed is executed correctly. It isn't their job to check whether the seller actually owns the property outright, whether there's an unpaid debt or a building licence issue attached to it, or to negotiate terms in your favour. That's what an independent lawyer does, and it's why lining one up matters more for a buyer who doesn't read Portuguese contracts fluently.

Legal fees for a standard residential purchase in Portugal typically run to a percentage of the purchase price, plus VAT, often with a set minimum fee for simpler deals regardless of price. Ask upfront whether the quote is a fixed fee for the whole purchase or billed by the hour, and get it in writing before you sign the CPCV. A vetted English-speaking real estate lawyer in Lisbon can walk you through the contract in plain English and flag anything the seller's side glossed over.

Do you need a buyer's agent too?

The estate agent showing you the property almost always works for the seller, and their commission is usually built into the asking price rather than billed to you directly. A separate buyer's agent, who represents only you, is a different arrangement, and typically charges its own fee on top for finding properties, negotiating price and managing viewings on your behalf.

Whether it's worth it depends on how much time you have and how well you know the local market. If you're searching remotely, juggling a job back home, or simply want someone filtering listings before you fly over, it can pay for itself in saved trips alone. If you're already living in Lisbon and have the time to view properties yourself, a good English-speaking real estate agent in Lisbon may be all the local knowledge you need.

A rough all-in budget

Putting it all together, buyers commonly set aside somewhere around seven to ten percent of the purchase price. That covers IMT, stamp duty, notary, registry and legal fees combined, sometimes a bit more once a mortgage or a buyer's agent enters the picture. That's a planning range, not a quote, and your own figure depends heavily on the price band your property falls into and whether it's your main home or a second one.

The single biggest lever on that number is IMT itself, since it scales with price far more than the other costs do. Get a written estimate from your lawyer once you've picked a property, rather than budgeting off a percentage you read somewhere general.

The order that actually works

• Get your NIF (and a fiscal representative first, if you're outside the EU or EEA).
• Open a Portuguese bank account, since you'll move funds through it for the deposit and completion.
• Line up your lawyer before you view seriously, not after you've fallen for a property.
• Sign the CPCV only once your lawyer has reviewed it and checked the property's legal standing.
• Budget for IMT, stamp duty, notary and registry fees on top of the price, confirmed in writing.
• Complete at the notary, then register the change of ownership at the land registry.

How Locallista helps

None of this is complicated on its own. It's just a lot of Portuguese paperwork, official language and local process to take on for the first time, often while you're still living somewhere else. We're a directory of English-speaking local service providers in Lisbon, Barcelona and Madrid, built so you can find someone who'll walk you through it in plain English.

Every business is screened before it's listed, reviews are phone-verified, and the ranking reflects real buyer experience, not who paid the most. It's free to browse and get in touch. When you're ready, find a vetted English-speaking real estate lawyer in Lisbon to check the contract and the property's history. Or line up a notary in Lisbon who can walk you through completion day, or an English-speaking real estate agent in Lisbon to help with the search itself.

Frequently asked questions

Do I need a NIF to buy property in Portugal?

Yes. You can't sign anything, open a bank account or pay tax here without a NIF, your Portuguese tax number. EU and EEA citizens can get one directly. If you're from outside the EU or EEA, the tax office needs you to name a fiscal representative first, usually your lawyer or a dedicated agency, before it will issue the number.

Do foreigners pay a different rate of IMT than Portuguese buyers?

The tax is worked out from the property's price and its intended use, not from your passport. You may come across claims online that foreign or non-resident buyers face one flat top rate. Treat that with caution and ask your lawyer or notary to confirm the exact figure for your specific purchase before you budget.

What's the difference between IMT and stamp duty?

IMT is the transfer tax on the sale itself, worked out on a rising scale based on the price. Stamp duty is a smaller, flat charge on the deed, and a separate small stamp duty applies again if you take out a mortgage. You pay both around completion, alongside the notary and registry fees.

Do I really need a lawyer if a notary is already involved?

Yes, and this catches a lot of newcomers out. The notary is a neutral public official who executes the deed correctly. They don't check the property's history, chase down a seller's unpaid debts, or negotiate on your behalf. A lawyer does that groundwork before you're anywhere near the notary's office.

Does buying a home in Portugal give me residency?

No, not on its own. Real estate hasn't qualified as a route into Portugal's golden visa program for a while now, so a purchase by itself doesn't grant you any right to live here. If residency is the goal, look at the visa routes separately and treat the property search as its own decision.

Can I buy property in Portugal without visiting in person?

Many overseas buyers do exactly this. Your lawyer can act under a power of attorney to sign on your behalf, once you have a NIF and a Portuguese bank account set up. You'll still want to see the property yourself, or send someone you trust, before you commit to it.