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Luxembourg applies a super-reduced VAT rate of 3% (instead of the standard 17%) on the construction, renovation and acquisition of residential housing. This preferential rate, provided by the modified VAT law and the Grand Ducal Regulation of 30 July 2002, constitutes a significant tax advantage of up to EUR 50,000 per dwelling. Here are the conditions and procedure to benefit from it.
The super-reduced 3% rate applies under several cumulative conditions. The dwelling must be used for residential purposes (primary or secondary residence, residential rental). The habitable surface must not exceed 400 m²; beyond this, the 17% rate applies to the excess area. The beneficiary must obtain prior authorization from the Registration, Domains and VAT Administration (AED) before work begins or the acquisition deed is signed. Works must concern the creation of housing (new construction, conversion) or the renovation/repair of an existing dwelling over 20 years old (certain services). Commercial premises, offices and garages not attached to the dwelling remain at the standard 17% rate.
The application for the 3% rate must be submitted to the AED (Registration, Domains and VAT Administration) before work begins. The application form (available on guichet.lu) must include housing plans, the building permit, and a cost estimate. The AED issues an approval decision specifying the maximum VAT amount eligible for the reduced rate. For a VEFA buyer (off-plan purchase), the developer invoices 3% VAT directly on the housing portion (up to 400 m²). For individual builders, tradespeople invoice at 17% and the owner claims the difference (14 points) from the AED. The VAT benefit cap is set at EUR 50,000 per dwelling, corresponding to approximately EUR 357,000 of works excluding VAT benefiting from the reduced rate.
The 3% VAT also applies to renovation of existing dwellings, with no minimum building age requirement for housing creation works (converting commercial premises to residential, for example). For repair and maintenance works, the dwelling must be over 20 years old and works must be carried out by a professional. Landlords also benefit from the 3% rate on properties they rent as residential housing, provided the tenant establishes their residence there. The benefit is capped at EUR 50,000 per dwelling, all works combined over the property's lifetime. Total demolition-reconstruction works are treated as new construction and benefit from the reduced rate. However, landscaping, swimming pools and other luxury exterior amenities remain at 17%.
By Erwan Bargain, REV TEGOVA · Updated: April 2026
The VAT benefit cap is EUR 50,000 per dwelling. This means the difference between 17% VAT and 3% VAT cannot exceed EUR 50,000, corresponding to approximately EUR 357,000 of works excluding VAT at the reduced rate. Beyond this, the standard 17% rate applies.
Yes, a prior application must be submitted to the AED (Registration, Domains and VAT Administration) before work begins. Without this authorization, tradespeople must invoice at the standard 17% rate. The form is available on guichet.lu and must include plans, building permit and cost estimate.