Registration duties in Wallonia: what you need to know in 2026

Registration duties in Wallonia: rates, the reduced rate and practical advice

Registration duties in Wallonia are a regional tax due when purchasing a property. In 2026, the standard rate stands at 12.5%, but if you buy your own and only home you pay a reduced rate of 3%. Whether you are buying your first home or selling a property, understanding these rules helps you plan your transaction more effectively.

What is the registration duty rate in Wallonia?

In Wallonia, the standard registration duty rate on property sales is set at 12.5% of the purchase price or the market value of the property, whichever is higher. This rate applies to the sale price excluding VAT. If you buy your own and only home, a reduced rate of 3% applies instead, since 1 January 2025.

For comparison, the Brussels-Capital Region also applies 12.5%, with an exemption on the first 200,000 euros for a home the buyer will live in if the price is no more than 600,000 euros, while Flanders charges 2% on the purchase of an only own home since 2025. For your own home, Wallonia's 3% is slightly more than in Flanders, and less than in Brussels for homes above about 263,000 euros. These differences can influence price negotiations during a sale.

You should also budget for notary fees, which are added on top of registration duties and vary depending on the property price. As for the duties themselves: for a property sold at 250,000 euros, they amount to 31,250 euros at the standard rate, or 7,500 euros at the reduced rate of 3% for your own home.

The reduced rate of 3% for your own and only home

Since 1 January 2025, buyers of their own and only home in Wallonia pay a reduced rate of 3% instead of 12.5%. The rate applies to the full purchase price, with no price ceiling. It also applies to a building plot on which you build your home and to a home under construction or bought off-plan.

The former allowance on the first part of the price no longer applies to purchases from 2025. For a property purchased at 250,000 euros, you now pay 7,500 euros in registration duties instead of 31,250 euros, a saving of 23,750 euros.

To qualify for this allowance, the buyer must meet several conditions:

• Buy 100% of the property in full ownership, together with any co-buyers
• Not own the whole of another home in full ownership, in Belgium or abroad, unless they commit in the deed to sell it within three years
• Move into the property as their primary residence within three years, or within five years for a building plot
• Live there for at least three full years

Owning a building plot, a garage or a commercial building does not block the reduced rate, and neither does a share of a home owned with a third party, a usufruct or bare ownership. If you buy with someone who already owns a home, the 3% applies to your own share. If the conditions are not met, you pay the difference between 12.5% and 3%. A notary can confirm your exact situation.

The former 6% rate and allowance no longer apply

Until the end of 2024, Wallonia had a reduced rate of 6% for a modest home and an allowance on the first part of the price. Both were abolished for purchases from 2025 and replaced by the single 3% rate for your own and only home. The chèque-habitat tax credit also no longer exists for homes bought from 2025.

For a seller, the 3% rate is a real selling argument: for a buyer purchasing their own home, a property at 300,000 euros now comes with 9,000 euros in registration duties instead of 37,500 euros.

Registration duties and sale price: the impact on negotiations

As a seller, you do not pay registration duties directly. It is the buyer who bears them. But these costs indirectly influence the price buyers are willing to pay.

In Wallonia, buyers factor this cost into their overall budget. A property listed at 300,000 euros costs a buyer purchasing their own home around 309,000 euros once duties are included, and an investor around 337,500 euros, before notary fees. This can push some buyers to negotiate more firmly on the sale price.

An experienced estate agent understands these dynamics and knows how to position your property to attract serious offers despite the local tax environment. To find a professional who knows the Walloon market well, you can compare approved estate agencies on IMV and receive up to three free proposals.

What happens if the declared price is lower than the actual value?

The Walloon tax authority (SPW Finances) has the right to audit property transactions. If the cadastral agents consider that the declared price is lower than the actual market value of the property, they can claim additional duties, plus a penalty.

This procedure is known as the inspection right or audit. To avoid any dispute, it is better to set a sale price that is consistent with local market values. A free valuation of your property gives you a reliable and defensible basis before the tax authority.

Valuations carried out by BIV-recognised professionals take into account recent transactions in your municipality, the characteristics of the property, and market trends. In 2026, Walloon property prices have stabilised after the rises seen in previous years, with median prices around 240,000 euros for an ordinary house according to the latest available figures from the Comité d'acquisition.

What does a deed of sale actually cost in Wallonia?

Beyond registration duties, a buyer must budget for other costs linked to the notarial deed:

• Notary fees: calculated according to a degressive scale set by law
• Administrative and search fees: a few hundred euros
• Mortgage registration duties if the property is financed by a loan: 1% on the borrowed capital, plus mortgage deed fees

In practice, the rate makes the biggest difference. For a property purchased at 250,000 euros in Wallonia, the registration duties alone are 7,500 euros at the 3% rate for your own home, or 31,250 euros at the standard rate. The notary fees and, with a loan, the costs of the mortgage deed come on top. This is a significant item to budget for.

For sellers, reminding potential buyers of these costs can help them prepare their bank application and thereby reduce the risk of a transaction falling through due to insufficient financing.

FAQ on registration duties in Wallonia

Does the seller pay registration duties in Wallonia?

No. In Belgium, registration duties are borne by the buyer. The seller does not pay them directly. They are collected by the notary at the time the authentic deed is signed and passed on to the Walloon Region.

Can registration duties be recovered if you resell quickly?

Wallonia provides a partial refund mechanism if the buyer resells the property within two years of purchase. In that case, they can recover a portion of the duties they paid at the standard rate on the first purchase. The refund is not automatic and must be requested. A notary can tell you how much you can recover in your situation.

Does the 3% rate also apply when buying with a mortgage?

Yes, the reduced rate of 3% is independent of the financing method. Whether you buy in cash or with a loan, you can benefit from it provided you meet the conditions for your own and only home.

How can an estate agent help me sell in this tax environment?

An experienced Walloon estate agent understands the tax mechanisms that influence buyers' decisions. They can advise you on the optimal sale price, attract well-informed buyers and guide the transaction through to the notarial signing. You can compare approved IMV estate agencies for free to find the professional best suited to your situation.

Registration duties in Wallonia remain a central element of any property project. As a seller, the better you understand these rules, the better you can anticipate buyer expectations and set a realistic sale price. Have your property valued by a professional to start from a solid foundation.