The Real Cost of Buying Property in Portugal

Last reviewed September 20268 min read

The short answer

As a working assumption, budget 7–10% of the purchase price in transaction costs on a cash purchase, and more if you are borrowing. The range is wide because the largest component — transfer tax — varies with the price, the property type and how you will use the home.

That figure is for acquisition only. It does not include furnishing, renovation, or the annual costs of ownership, all of which deserve their own line in the budget.

IMT: the big one

IMT — Imposto Municipal sobre as Transmissões Onerosas de Imóveis — is the property transfer tax and normally the single largest cost after the price itself. It is paid by the buyer before the deed, and the deed cannot proceed without proof of payment.

IMT is progressive and depends on several things at once:

• The purchase price, or the property's taxable value (VPT) if that is higher — the tax is calculated on whichever is greater.
• Whether the property will be your permanent home or a secondary residence. Permanent residence attracts more favourable treatment, including a lower-value exemption band.
• The property type — urban residential, rural land and plots are treated differently, and land is generally taxed at a flat rate rather than progressively.
• Buyer status. Treatment of non-resident purchasers has been subject to revision, and 2026 rules should be checked for your specific situation rather than assumed.

There are also relief schemes that change periodically — including measures aimed at younger buyers purchasing a first permanent home. Because these are amended in most national budgets, any figure you read online has a short shelf life.

Stamp duty, notary, registration

Imposto do Selo — stamp duty — is charged at 0.8% of the purchase price on the transfer. It is straightforward, predictable and paid alongside IMT before the deed.

Notary fees cover the execution of the deed itself. Registration fees cover recording the transfer at the land registry. Together these commonly run from a few hundred euros to around a thousand, depending on the property and whether a mortgage is being registered at the same time.

Professional fees

Legal fees are the cost most worth paying properly. Portuguese lawyers typically charge either a percentage of the purchase price — commonly around 1%, often with a minimum — or a fixed fee agreed in advance. For that you should expect full due diligence, contract drafting or review, representation at the deed and handling of the tax filings.

Technical inspection of the building is an optional cost that is almost always worth it on anything other than a new build, and essential on anything older or altered.

Buyer's agent fees, where you engage one, are agreed in advance and are separate from the selling side's commission. The selling agent's commission is paid by the seller and is already reflected in the asking price — engaging buyer-side representation does not add that cost a second time.

If you are borrowing

A mortgage adds its own layer of cost and time. Expect an arrangement or processing fee, a mandatory property valuation, stamp duty charged on the loan amount and on the mortgage deed, and the registration of the charge at the land registry. Banks will also normally require life and buildings insurance to be in place.

Non-residents generally borrow at lower loan-to-value ratios than residents, commonly in the region of 60–75%. Allow several additional weeks in the timeline, and make certain the promissory contract contains a financing condition — without it, a declined mortgage can cost you the deposit.

What it costs every year

Ownership costs are modest by northern European standards but they are not nil, and they surprise buyers who budgeted only for the purchase.

• IMI — the annual municipal property tax, calculated on the VPT and set by each council within a statutory band. Rural and urban property are rated differently.
• AIMI — an additional levy applying to higher-value property holdings above a threshold.
• Condominium charges on apartments and resort properties. These vary enormously: a simple block and a resort with gardens, security and a pool are different propositions entirely.
• Insurance. Buildings cover is compulsory for apartments in a condominium and sensible everywhere.
• Utilities and standing charges, which continue even when the property is empty.
• Maintenance. Coastal Algarve is hard on buildings — salt, sun and winter rain. Pools, terraces and external paintwork need a realistic annual allowance.
• Management, if the property is let or if you need someone to hold keys and check on it while you are away.

When you come to sell

It is worth knowing the exit cost at the point of entry. Sellers pay the estate agency commission, typically a percentage of the sale price plus VAT. Capital gains may be payable on any increase in value, with different treatment for residents and non-residents and with reliefs available in certain circumstances — notably where a main residence is being replaced. This is genuinely complex and genuinely worth professional advice before you buy, not after.

Keeping invoices for improvement works matters here: documented capital expenditure can generally be taken into account in the eventual gain calculation. Undocumented cash work cannot.

Building a realistic budget

A workable structure for a purchase budget looks like this:

• Purchase price — what you expect to actually agree, not the asking price.
• Transaction costs — 7–10%, refined once you have a written IMT calculation.
• Immediate works — what must be done before you can use the property, established from a technical inspection rather than optimism.
• Furnishing and setup — routinely underestimated, particularly on an empty new build.
• Twelve months of running costs — so that ownership starts comfortably rather than tightly.
• A contingency of around 10% of the works budget. On older property, more.

Buyers who build the budget in this order rarely get into difficulty. Buyers who work out the costs after agreeing the price sometimes do.

Getting the numbers right early

Part of our work at the brief stage is making the real total visible before you commit to a price — transaction costs, works, and the annual carry — so the decision is made on the full figure rather than the headline one. Send us your buyer brief and we will build that picture with you.