Published fee · Financial Services Luxembourg · 2026

How much does a Luxembourg business licence cost for a heating and plumbing installer?

Name: Financial Services Luxembourg
Address: 142 Boulevard de la Pétrusse, Luxembourg, L-2330, LU
Telephone: +352 661 198 544
Price range: €€€

The business licence for a heating and sanitary installer costs EUR 1,250 excl. VAT in fees at Financial Services Luxembourg, disbursements extra. The trade is subject to qualification validated by the Chamber of Trades, like the rest of the building crafts.

What are the conditions of the file?

Qualification validated by the Chamber of Trades: master craftsman diploma, recognised degree or documented professional experience.
Professional integrity of the effective manager.
Qualified effective manager: the qualification attaches to the person who genuinely manages, not to the company.
Fixed establishment and means consistent with the declared activity.

What does it cost, exactly?

Fees, excluding 17% VAT
Item	Amount
Financial Services Luxembourg fees, flat fee	EUR 1,250 excl. VAT
Chancellery duty, official disbursement re-invoiced at cost	EUR 50
Full grid of procedures and flat fees	see the 2026 grid

The heating market now runs on heat pumps and public renovation subsidies. Those subsidies are paid to your customer against compliant, itemised, correctly worded invoices: an installer whose invoicing does not follow costs clients their grants and loses the referrals that come with them. We structure the invoicing when the business is set up, not after the first rejected subsidy file.

How does the filing proceed?

We prepare the file, submit it on MyGuichet to the Directorate-General for Small and Medium-Sized Enterprises and follow it through to the decision. You sign, we do the rest; the flat fee is confirmed in writing before any hour is billed.

What support after the licence?

Site instalments, retention money, housing VAT: an installer's accounting has rules of its own. Bookkeeping starts at EUR 250 excl. VAT per month for a company, payroll at EUR 20 excl. VAT per payslip, and full formation with qualification is covered by the single EUR 2,049 flat fee; all published on the 2026 fee grid.

See the full 2026 fee grid Scope my file in 10 minutes

Official sources: guichet.public.lu, business licence · Luxembourg Business Registers. Fee amounts: Financial Services Luxembourg pricing policy, verified on 22 August 2026, excluding 17% VAT. This page informs; it does not constitute legal advice, and complex deeds are referred to a lawyer.