Can a tenant benefit from 6% VAT for renovation work?

Yes. Belgian law grants the reduced rate as long as services are invoiced to a "final consumer". A tenant who commissions and finances painting, flooring, or bathroom improvements in a home over 10 years old qualifies for 6%.

If the client buys materials themselves at a store, what is the VAT rate?

Retail purchases by individuals are always taxed at 21%. The 6% rate only applies when materials are supplied and installed by the registered contractor who invoices the service. This is a compelling commercial argument when quoting private clients.

What happens if the tax authority disputes the age of the building?

If your invoice carries the statutory 2022 clause and the customer did not dispute it within 30 days, your liability is sheltered. The FPS Finance will seek the missing 15% tax and penalties directly from the customer.

Is the separate paper certificate still required?

No. The paper form was abolished on 1 January 2022. The printed statement on the invoice is the sole statutory requirement.

6% Renovation VAT in Belgium

Key Takeaway: In Belgium, renovation works on private dwellings at least 10 years old qualify for a reduced VAT rate of 6% (instead of standard 21%). Since 1 January 2022, the former separate paper certificate has been replaced by a mandatory legal statement printed directly on the invoice. If the client does not object in writing within 1 month, tax liability for the rate automatically transfers to the client.

For renovation contractors, electricians, plumbers, painters, or carpenters operating in Belgium, mastering the 6% reduced VAT rate is essential. Applying the reduced rate makes your quotes substantially more competitive for residential customers while protecting your margins.

However, the 6% rate is not an unconditional concession. It is strictly governed by statutory criteria and invoice formatting rules set out in Belgian Royal Decree No. 20. Omitting the mandatory legal text on your invoice or improperly applying 6% to excluded works risks a 21% tax reassessment with penalties during a tax audit by the Belgian FPS Finance.

Here are the official criteria, the list of eligible works, and the exact statement to include on your quotes and invoices.

1. The 4 Cumulative Conditions to Apply 6% VAT

For renovation work to qualify for the 6% reduced VAT rate in Belgium, four conditions must be met simultaneously:

Condition 1: Building age (at least 10 years)

The residential building must have been first occupied in a calendar year that precedes by at least 10 years the date of the first invoice relating to the works. (Example: for works invoiced in 2026, the home must have been first occupied in 2016 or earlier).

Condition 2: Primary or exclusive use as a private dwelling

The property must be used either exclusively or primarily (more than 50% of total surface area) as a private residence. If the client runs a business or professional practice in the building, work on private sections qualifies for 6%, while work on professional areas is taxed at standard 21%.

Condition 3: Final consumer status

The services must be supplied and invoiced directly to the final consumer, meaning the residential occupant (owner-occupier, tenant, or usufructuary).

Condition 4: Supply AND installation by a registered contractor

The 6% rate applies exclusively to construction work executed by a contractor registered with the Belgian Crossroads Bank for Enterprises (BCE/KBO). Materials purchased on their own by an individual at a hardware store are always taxed at 21%. To qualify for 6%, the contractor must supply and install the materials directly.

2. Eligible Works vs. Excluded Works: Comparison

Not all work carried out in a 10-year-old home qualifies for 6%. Belgian tax law draws a strict boundary between living quarters and exterior grounds.

Nature of the Works	Applicable VAT Rate	Regulatory Justification
Structural work, roofing, carpentry	6%	Repair, renovation, or improvement of the living dwelling
Thermal and acoustic insulation	6%	Energy-efficiency renovation of the private residence
Plumbing, heating, electrical rewiring	6%	Boiler replacement, heat pumps, bringing installations up to standard
Interior and exterior joinery	6%	Doors, windows, shutters, fitted flooring, staircases
Fitted kitchens and sanitary installations	6%	Built-in cabinets and fixtures attached to the building structure
Garden landscaping and earthworks	21%	Excluded under Royal Decree No. 20 (does not concern the dwelling)
Swimming pools, saunas, decorative ponds	21%	Recreational facilities explicitly excluded from reduced VAT
Boundary walls and perimeter fencing	21%	Exterior work not attached to the residential building
Total demolition without eligible reconstruction	21%	Unless qualifying under specific demolition-rebuilding schemes

Warning: Built-in domestic appliances in a fitted kitchen (ovens, dishwashers, refrigerators) are always subject to the standard 21% rate, even when the cabinetry and installation qualify for 6%.

3. Mandatory Invoice Statement (Replacing the Paper Certificate)

Until 31 December 2021, contractors had to obtain a separate signed paper form (the "6% VAT certificate") from the client.

Since 1 January 2022, this paper certificate has been permanently replaced by a mandatory legal statement printed directly on the invoice.

The exact statutory text to include on your invoice:

« Taux de TVA : En l'absence de contestation par écrit, dans un délai d'un mois à compter de la réception de la facture, le client est présumé reconnaître que (1) les travaux sont effectués à un bâtiment d'habitation dont la première occupation a eu lieu au cours d'une année civile qui précède d'au moins dix ans la date de la première facture relative à ces travaux, (2) qu'après l'exécution de ces travaux, le bâtiment d'habitation est utilisé, soit exclusivement soit à titre principal comme logement privé et (3) que ces travaux sont fournis et facturés à un consommateur final. Si au moins une de ces conditions n'est pas remplie, le taux normal de TVA de 21 % sera applicable et le client sera tenu responsable du paiement de la taxe, des intérêts et des amendes dus. »

The crucial legal protection of the 1-month window

This reform provides significant protection for contractors. If the client does not dispute this statement in writing within 1 month of invoice receipt, tax liability shifts to the client. Should the tax authority subsequently discover that the property was under 10 years old, the supplementary 15% tax and penalties are levied directly on the customer, not the contractor.

4. Mixed Invoices: Splitting 6% and 21%

A single renovation project often includes both 6% eligible items and 21% standard items.

For example, roof insulation (6%) combined with paving an unattached driveway (21%).

On your quote and invoice, you must:

Itemise every service line by line with clear descriptions.
Indicate the applicable VAT rate next to each line item (6% or 21%).
Display a split VAT summary at the bottom: 6% net base, 6% VAT amount, 21% net base, 21% VAT amount, and total gross.
Include the statutory statement whenever at least one invoice line item is taxed at 6%.

Never lump an entire project together under a single generic line item at 6%: tax auditors will disqualify the entire invoice and reassess the full total at 21%.

FAQ: Frequently Asked Questions About 6% Renovation VAT

How HeyDevis Automates 6% VAT in Belgium

Handling mixed VAT rates and re-typing long legal clauses on every invoice is time-consuming and error-prone.

With HeyDevis, Belgian renovation invoicing is effortless:

Per-line VAT rate selection: Assign 6% or 21% to each line item with one click.
Built-in statutory clause: Whenever a 6% rate is selected, the official FPS Finance statement is automatically printed on the PDF and encoded in the UBL XML invoice.
Peppol 2026 compliance: Generates structured UBL electronic invoices ready for transmission over the Peppol network.

6% Renovation VAT in Belgium: Conditions, Mandatory Statement, and Template