Belgian transfer tax on property purchases — currently 3% in Flanders (standard rate, reduced for primary residences), 12.5% in Brussels and Wallonia, levied on the purchase price or cadastral value, whichever is higher.
Registratierechten — often abbreviated as droits d'enregistrement — is Belgium's property transfer tax, the single largest cost in most property purchases after the down payment. This tax is collected by the notaire at closing and paid to the regional government (Région) responsible for the property's location. The rate varies significantly by region: 3% in Flanders (standard rate for most transactions), 12.5% in Brussels, and 10% in Wallonia, with reductions available for primary residences in some cases. The tax is levied on the greater of (a) the agreed purchase price or (b) the cadastral value (estimated by the property register). This "whichever is higher" rule means you cannot reduce the tax by underreporting the price.
Flanders offers the most favorable transfer tax regime for primary residence buyers. A reduced rate of 3% (instead of the standard 6% or higher) applies to individuals purchasing their principal residence if they meet ownership and price thresholds. First-time homebuyers in Flanders may also qualify for exemptions or further reductions. Brussels and Wallonia have less generous primary residence relief, though some exemptions exist for first-time buyers or low-value properties. Understanding which regional rules apply to your specific property is essential for budgeting; a €300,000 property in Flanders costs approximately €9,000 in transfer tax at 3%, while the same property in Brussels costs €37,500 at 12.5%.
The cadastral value (kadastraal inkomen in Flanders, valeur locative cadastrale in Wallonia) is determined by each region's property register and is not updated frequently, meaning it often does not reflect current market values. In many areas, the cadastral value is lower than actual market prices, so the agreed purchase price is used as the tax base. However, in some cases — particularly for older properties in undervalued areas — the cadastral value may be higher than the negotiated price, resulting in tax on an amount above what you actually paid. Request a cadastral value search before purchase to understand whether this could affect your transaction.
Transfer tax is calculated and collected by the notaire at closing. The buyer ultimately bears this cost, though it is sometimes negotiated as part of the overall purchase price. The notaire remits the tax to the regional revenue office (Registre). The payment of transfer tax is essential to the registration of the deed; the property register will not register ownership until the tax is paid and confirmed. Failure to pay results in the deed not being registered, leaving the buyer without legal proof of ownership.
Regional differences create significant financial impacts. Flanders' lower rates (3% for primary residence) make it the cheapest region for residential purchases; Brussels and Wallonia are substantially more expensive. Additionally, Flanders has more generous first-time buyer and primary residence exemptions. These regional differences should factor into your choice of where to purchase property in Belgium. Consult a Belgian tax advisor or notaire with experience in your chosen region to understand the exact tax rate and any available reductions.
No. The tax is levied on the greater of the agreed price or the cadastral value. Underreporting does not reduce tax; the tax authority can assess you for the difference if they discover undervaluation. The notaire must report the true agreed price.
Yes. Transfer tax is charged on all property purchases regardless of the buyer's residency or nationality. Non-residents may not qualify for primary residence relief or first-time buyer exemptions, so they typically pay the standard rate.
Registratierechten is the transfer tax levied by the regional government. Additional closing costs include the notaire's fee (1–2% of price), registration and authentication fees, and your lawyer's fees. Total closing costs typically total 14–16% of the purchase price in Brussels, 8–10% in Wallonia, and 5–7% in Flanders.
Browse our verified directory of English-speaking law firms across Belgium. All listed firms offer English-language legal services to expats and foreign nationals.
Find My Lawyer in 60 Seconds