The true cost of buying a home in Sintra (2026)
Beyond the asking price, buying in Sintra adds taxes and fees that typically come to 7–11% of the price. Here is exactly what to budget for in 2026.
In short. Buying a home in Sintra adds about 7–11% to the price in 2026: IMT transfer tax (the largest item — progressive up to 8%, then a flat 6% or 7.5% at the top), 0.8% stamp duty, a lawyer at about 1–2% and €500–1,200 for the notary and Land Registry. Since 25 May 2026 non-residents pay a flat 7.5% IMT on a home, which pushes the total towards 10%. The buyer's agent is normally paid by the seller.
When you buy a home in Sintra, the purchase price is only part of the story. On top of it you'll pay a property transfer tax, stamp duty, and legal and notary fees. For most buyers these come to somewhere between 7% and 11% of the price — worth planning for from the outset.
Here's how the numbers break down for 2026.
IMT — the property transfer tax
IMT (Imposto Municipal sobre Transmissões) is the biggest single cost. It's charged on the higher of the purchase price or the property's tax-registered value, on a progressive scale. The rates below apply to a secondary or holiday home; a permanent main residence is taxed at 0% on the first band instead of 1%, and its 8% band runs to €660,982. Calculate your exact IMT.
| Property value (€) | Marginal rate |
|---|---|
| up to 106,346 | 1% |
| 106,346 – 145,470 | 2% |
| 145,470 – 198,347 | 5% |
| 198,347 – 330,539 | 7% |
| 330,539 – 633,931 | 8% |
| 633,931 – 1,150,853 | 6% flat |
| above 1,150,853 | 7.5% flat |
Under Decreto-Lei 97/2026, a buyer who is not tax-resident in Portugal pays a flat 7.5% IMT on the whole price of a home instead of the progressive table above. It does not apply if you were ever tax-resident in Portugal; for a married couple under community of property it applies only if both spouses are non-resident and neither was ever resident. The difference to the normal rate is cancelled and refunded on request if you become tax-resident within two years of buying, or if within six months of buying you let the home as a residence at a moderate rent (up to €2,300 a month, 2026 limit) and it is let for at least 36 months, continuous or not, within the first five years. The request is filed within six months of becoming resident or of signing the lease. See what it means for your purchase.
Stamp duty (Imposto do Selo)
A flat 0.8% of the price, paid at completion. Simple and unavoidable.
Legal, notary & registration fees
Budget around 1–2% for a lawyer to handle due diligence and conveyancing (some charge a fixed fee of €1,500–€3,000+), plus roughly €500–€1,200 for the notary and Land Registry. Independent legal representation is the single most valuable money you'll spend — it's what protects you from the phantom listings and title problems that catch out first-time foreign buyers.
IMI — the annual property tax
Once you own the home, you'll pay IMI each year — typically 0.3%–0.45% of the tax value for urban property, set by the municipality.
A worked example
Take an €800,000 home in Colares bought as a secondary residence:
| IMT (6% flat band) | €48,000 |
| Stamp duty (0.8%) | €6,400 |
| Legal fees (~1.5%) | €12,000 |
| Notary & registration | ~€1,000 |
| Total added cost | ≈ €67,400 (~8.4%) |
If you buy as a non-resident, the flat 7.5% IMT alone is €60,000 — pushing the all-in extra cost closer to 10%. Check your own case in the purchase costs calculator.
What you usually don't pay
In Portugal the buyer's agent commission is almost always paid by the seller. That means working with a buyer-focused advisor typically costs you nothing extra — while giving you someone on your side and verified properties to view.
Key takeaways
- Budget 7–11% on top of the price for taxes and fees.
- IMT is the biggest cost; since 25 May 2026 non-residents pay a flat 7.5% unless they were ever tax-resident in Portugal.
- Stamp duty is 0.8%; legal ~1–2%; notary/registry ~€500–1,200.
- The buyer's agent is normally paid by the seller.
→ Download the free International Buyer's Guide to Sintra
Figures are indicative for 2026 and subject to change. This article is general information, not tax or legal advice — confirm current rules with a qualified Portuguese lawyer and tax adviser before acting.
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