What buying a home in Portugal costs beyond the price

What the bank finances and what comes out of your own pocket

The bank finances a percentage of the property, calculated on the lower of two figures: the purchase price and the valuation the bank itself commissions. If the valuation comes in below the agreed price, the shortfall is the buyer's and adds to the deposit. Taxes and transaction costs are not part of the loan.\n\nIn practice, the own capital you need is the deposit, plus the taxes, plus the mortgage costs, plus the registrations. Anyone budgeting only for the deposit arrives at the deed short, and short too late to renegotiate anything.\n\nWith credit already approved, you know the percentage financed and the actual terms, so the arithmetic uses real numbers. Without approval it is an estimate, and the risk always falls the same way.

Purchase taxes: IMT and stamp duty

Where it is due, IMT (municipal property transfer tax) is usually the largest single cost after the price itself. It applies to the higher of two figures, the price declared in the deed or the property's rateable value (VPT), and it is progressive. The amount is spread across bands, each band has a marginal rate, and the calculation applies the rate of the band the property falls into and then deducts a fixed abatement.\n\nThere are separate tables depending on whether the property will be a permanent own residence or a second home, and flat rates for land and rural property. An exemption exists for young buyers acquiring a first permanent residence, subject to age conditions and a value ceiling above which the exemption is no longer full. The rates, bands, abatements and ceilings are set out in the Código do IMT and change with each state budget. Always confirm on the Portal das Finanças simulator, using the actual property value, before relying on any figure you read somewhere.\n\nIMT is assessed and paid before the deed, and proof of payment is required at signing. Stamp duty on the acquisition is due on the same base and settled at the same time.

The cost of the mortgage itself

The mortgage carries its own costs, some one-off, some monthly. One-off: the property valuation, the study or file fee, the arrangement fee, and stamp duty on the loan amount, whose rate varies with the term of the contract. All of it appears in the bank's published price list and in the FINE, the standardised information sheet the bank must hand over before you sign. The FINE is where the APR and the total amount charged to the consumer are stated, and that is what you compare between offers. Comparing spreads alone is comparing one line of a budget.\n\nMonthly, on top of the instalment, come the insurances. The bank requires life cover linked to the loan and buildings cover on the property. Both can be arranged outside the bank, but doing so usually costs you a spread discount. Ask for both versions of the numbers, with and without the bank's policies, and compare the total cost over the life of the loan.\n\nEvery bank's price list is public, and Banco de Portugal maintains a fee comparison tool on its Portal do Cliente Bancário.

Deed, registrations and documents

The deed can be signed at a notary's office or through Casa Pronta, the one-stop desk run by the registries and notaries institute. Either way there are charges for the act and for the registrations: registering the purchase in the buyer's name and, where there is a loan, registering the mortgage in the bank's favour. These are the buyer's costs as a rule, unless the promissory contract says otherwise in writing.\n\nOn documents, the rule is simple: proving what is being sold is the seller's obligation. The energy certificate is the owner's responsibility and must exist before the property can be marketed, under the buildings energy performance regime (Decreto-Lei 101-D/2020). The land registry certificate and the tax register record are obtained online and barely register as a cost, but they are compulsory reading before you sign anything.\n\nThe fee schedules for Casa Pronta and the registries are published. That is where you confirm the exact amount, not in third-party estimates.

The agency commission

In the overwhelming majority of cases, the estate agency commission is not a buyer's cost. It is the owner who engages the agency, under a written mediation contract, and the selling side that pays the fee. What the buyer needs to understand is who represents whom: the agent showing the house works for the person selling it, and their duty is to get the best outcome for that side.\n\nStonest Partners works on the buyer's side and is paid by the selling side. Accompanying the buyer, from choosing the property through to the deed, costs the buyer nothing.\n\nAny intermediary, on either side, must hold an AMI licence under Lei 15/2013. That licence can be checked, and should be checked before any money is on the table.

When each cost falls due

Reservation and deposit. Once an offer is accepted there is usually a reservation payment and then a deposit paid on signing the promissory contract of purchase and sale. Neither is an additional cost, since both count towards the price. What they are is money leaving early and money at risk: if the promissory buyer defaults, the deposit paid is lost.\n\nBefore the deed. IMT and stamp duty on the acquisition, settled with the tax authority, and the property valuation, charged by the bank as soon as the loan file moves forward.\n\nOn the day of the deed. The bank's arrangement fees, stamp duty on the loan, the charges for the act and the registrations, and the balance of the price. It is the day of the largest outflow, and the day with no room for surprises.

After the deed, the costs continue

The purchase ends, the costs do not. Annual IMI becomes payable, calculated on the rateable value, at a rate each municipality sets within a range fixed by law. A temporary exemption exists for a permanent own residence, subject to conditions and a rateable-value ceiling, and it has to be applied for.\n\nThen there is the condominium charge where the building has one, the insurance policies that run for the life of the loan, and maintenance of the property itself, which in an older building is not a minor line.\n\nThese figures belong in the decision about how much house you can afford, before choosing one. A comfortable instalment alongside a heavy condominium charge is an uncomfortable instalment.

Where to check the figures

• Portal das Finanças (Autoridade Tributária e Aduaneira), incluindo o simulador de IMT
• Portal do Cliente Bancário, Banco de Portugal (preçários, comissões, FINE e TAEG)
• Casa Pronta, Instituto dos Registos e do Notariado (escritura e registos, tabelas de emolumentos)
• Diário da República Eletrónico (Código do IMT, Lei 15/2013, Decreto-Lei 101-D/2020, Orçamento do Estado)

We do not publish tax tables or percentages: they change with each state budget, and an out-of-date number on an agency's own site is a problem rather than a typo. The sources above carry the current value.