IMT, Stamp Duty, registration, finance, insurance and works: structure the budget without relying on generic percentages.
Separate the purchase price from taxes, completion, finance and post-completion expenses. Generic percentages can mislead because the amount depends on the property, intended use and buyer.
The purchase may trigger IMT and Stamp Duty. Use the official Portuguese Tax Authority guidance for a current calculation. Add completion and registration costs; the Casa Pronta page publishes its current services and prices.
If financing, include valuation, fees, applicable taxes, insurance and mortgage registration. Compare APR and total consumer cost. Also budget for legal review, technical inspection, survey, IMI, condominium fees, insurance, utilities, works and a contingency.
Confirm every figure close to completion. This overview is not tax, banking or legal advice.
Tax checks for 2026
| Cost | Starting point |
|---|---|
| IMT | Generally the higher of price and tax value (VPT), with rules for use, territory and buyer |
| Purchase Stamp Duty | General rate 0.8%, subject to applicable relief |
| Loan Stamp Duty | Under TGIS item 17.1, 0.6% for a term of at least five years; check the contract and exemptions |
| Completion / bank / professionals | Obtain itemised quotes; avoid duplicate registration charges |
| Recurring costs | Keep IMI, insurance, condominium and maintenance separate |
For mainland Portugal in 2026, the IMT Jovem table gives full relief up to €330,539 and partial relief up to €660,982, subject to eligibility: first permanent-home acquisition, age at most 35 at transfer, not an IRS dependent that year, and the ownership/partial-right exclusion at purchase or during the preceding three years. Each buyer is assessed individually. Purchase Stamp Duty relief has its own rules; age alone does not mean no taxes. Island rules differ.
CIMT article 17(10–12) introduced a 7.5% rate for residential acquisitions by non-residents in 2026, with exceptions for previous Portuguese tax residence, residence within two years or qualifying residential letting. The latter two use an application to cancel the tax difference, with specific conditions and deadlines, including six months from the relevant event to apply. Nationality is not tax residence; get the correct treatment confirmed.
IMT Jovem is separate from the state mortgage guarantee, currently covering eligible contracts by 31 December 2026 for a first permanent home up to €450,000, subject to bank approval. It neither pays purchase taxes nor cancels the borrower's debt.
Fictional cash-flow example, not a tax calculation: price €250,000, approved loan €200,000, deposit already paid €25,000. Total own funds towards the price are €50,000; another €25,000 remains at completion, plus assessed taxes, quoted costs and reserve. Do not count the deposit twice.
Editorial review: 21 October 2026. Sources: CIMT article 12, article 9, article 17 and Stamp Duty table, items 1.1 and 17.1. Individual tax assessment remains necessary.
Official sources and references
Links consulted and cited in the article. Always check the current version for your circumstances.
Editorial note
Prepared by FRANETIC using identified sources. General information only; legal, tax, banking, technical and planning matters require case-specific validation.
