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Selling your SME in Luxembourg: due diligence and representations and warranties

Maître Cora Maglo, Avocate à la CourBy Maître Cora Maglo, Avocate à la Cour8 June 20268 min

Reviewed and approved by a lawyer admitted to the Luxembourg Bar.

Quick answer

Selling your SME in Luxembourg means choosing between a share deal (sale of the shares) and an asset deal (sale of the business), preparing the due diligence, signing a letter of intent (LOI) and then a share purchase agreement (SPA) with an asset and liability warranty, before closing. Allow three to nine months.

The sale of a Luxembourg SME combines legal, tax and employment due diligence, a letter of intent (LOI), a share purchase agreement (SPA) and an asset and liability warranty (GAP) that determines the seller's real exposure. The choice between share deal and asset deal governs the tax treatment, the scope of the risks transferred and the fate of the contracts. This guide sets out each step, from the price and the earn-out through to closing, with the M&A lawyers at Cerno Law Firm.

In short

  • Choose between a share deal (sale of the shares) and an asset deal (sale of the business as a going concern).
  • Prepare the company and set up a data room before the due diligence.
  • Frame the negotiation with a letter of intent (LOI) and a confidentiality agreement.
  • Negotiate the share purchase agreement (SPA) and the asset and liability warranty (GAP).
  • Calibrate the price, earn-out, conditions precedent and the security for the warranty (escrow).
  • Prepare for closing and anticipate the tax treatment of the sale.
The steps in the sale of an SME and their indicative timescales
StepPurposeIndicative timescale
Preparation and data roomPutting legal, tax and employment matters in order2 to 6 weeks
Letter of intent (LOI)Negotiation framework, exclusivity, confidentiality1 to 3 weeks
Due diligenceLegal, tax, employment and financial audit3 to 8 weeks
Negotiation of the SPAPrice, warranties, conditions precedent3 to 8 weeks
SigningSignature of the share purchase agreement1 day
ClosingSatisfaction of the conditions and transfer2 to 8 weeks after signing

Prepare the sale rather than endure it

Selling your SME in Luxembourg on good terms begins well before negotiations start: the company must be prepared to be examined. The buyer will conduct due diligence, that is, a legal, tax, employment and financial audit. Anything that is not in order will translate into a lower price or heavier warranties for the seller.

Anticipating means updating the articles of association, the register of beneficial owners, the key contracts, the business permits and employment matters. A prepared seller arrives in a position of strength and limits the buyer's scope for renegotiation.

Understanding the buyer's due diligence

Due diligence aims to identify hidden risks: ongoing disputes, employment or tax liabilities, contracts terminable on a change of control, dependence on a single client or manager. Each weakness uncovered becomes a negotiating lever.

The seller has an interest in organising a clear data room and disclosing the relevant information. What is properly disclosed can in principle be excluded from the scope of the warranties: controlled transparency protects the seller as much as the buyer.

Representations and warranties, the central clause

The representations and warranties clause is the provision by which the seller undertakes to indemnify the buyer if an undisclosed liability appears after the sale, or if an asset turns out to be overvalued. It covers facts whose origin predates the sale.

The real stakes lie in the details: indemnification cap, deductible, duration of the warranty, treatment of tax and employment liabilities, and security for the warranty, for example part of the price held in escrow. A poorly calibrated clause can expose the seller for years after the sale.

Depending on your situation, the drafting must balance the buyer's security and the seller's protection. The M&A lawyers at Cerno Law Firm negotiate these balances and coordinate, where the tax treatment of the sale is at stake, the analysis of the tax team.

Key documents in the sale of an SME
DocumentRole
Confidentiality agreement (NDA)Protect information during the negotiation
Letter of intent (LOI)Set the indicative price, exclusivity and timetable
Due diligence reportList the legal, tax and employment risks
Share purchase agreement (SPA)Contract for the sale of the shares and its terms
Asset and liability warranty (GAP)Indemnify the buyer for undisclosed liabilities
Disclosure letterDisclose the matters that exclude the operation of the warranty

Depending on your profile

For the selling manager

Prepare the company before the due diligence: articles, RBE, key contracts and employment matters up to date. Anticipate the asset and liability warranty and its cap, as they determine your exposure after the sale.

For buyers

Carry out full legal, tax and employment due diligence before signing. Choose between share deal and asset deal according to the liabilities identified, and secure the asset and liability warranty in the SPA.

For investors

Frame the transaction with a letter of intent and conditions precedent. Make payment at closing conditional on delivery of up-to-date corporate registers, and calibrate the earn-out on verifiable criteria.

For the business successor

The share deal ensures continuity of the business but transfers hidden liabilities: rely on the due diligence and the asset and liability warranty. Anticipate the tax treatment of the sale from the letter of intent stage.

Official sources

This article is general information and does not constitute legal advice. For advice tailored to your situation, request a consultation.

FAQ

Frequently asked questions

Should I choose a share deal or an asset deal?

A share deal sells the shares and the whole company, an asset deal sells the business or selected assets. The choice depends on the liabilities, the tax treatment and the continuity sought. An M&A lawyer weighs the options according to your situation.

What is due diligence in the sale of an SME?

It is the legal, tax, employment and financial audit carried out by the buyer to identify hidden risks. Each weakness uncovered becomes a negotiating lever on the price or the warranties.

What is the letter of intent (LOI) for?

The LOI sets the negotiation framework before the audit: indicative price, exclusivity, timetable and confidentiality. Some clauses are binding, such as exclusivity, and must be calibrated with care.

What is the share purchase agreement (SPA)?

The SPA is the contract for the sale of the shares: price, representations and warranties, conditions precedent, undertakings until closing. It is the central document of a share deal.

Can you sell without an asset and liability warranty?

That is rare for an SME. The buyer almost always requires a warranty. The seller's aim is not to avoid it but to cap and frame its scope.

How long does the asset and liability warranty last?

The duration is negotiated. It is often longer for tax and employment liabilities. It all depends on your situation and the balance of power, which the lawyer helps to set.

What is an earn-out?

It is a portion of the price that depends on the company's future performance over one or more financial years. It aligns the parties' interests but must rest on precise criteria to avoid disputes.

What is the difference between signing and closing?

At signing, the parties commit by signing the SPA. At closing, the sale is completed once the conditions precedent have been satisfied: payment of the price and transfer of the shares.

What are conditions precedent?

They are events that must occur between signing and closing for the sale to go through: authorisations, bank approval, absence of a significant adverse change. Until they are satisfied, the sale is not completed.

How is the price of an SME calculated?

The price often includes an adjustment for cash and debt at closing, and sometimes an earn-out. The method (locked box or completion accounts) is negotiated in the SPA.

What formalities apply at closing for a Luxembourg company?

The transfer of shares and changes in management give rise to formalities with the RCS kept by the LBR, and to the updating of the register of beneficial owners (RBE).

How is the sale taxed?

The tax treatment depends on the structure (share deal or asset deal) and on the status of the seller. The capital gain falls under the ACD and must be anticipated before signing to protect the net price.

What is a disclosure letter?

It is the document by which the seller discloses specific matters to the buyer. What is properly disclosed can, in principle, be excluded from the scope of the asset and liability warranty.

Do I need a lawyer to sell my SME?

Strongly recommended. The due diligence, the SPA and the asset and liability warranty determine the real price received and the seller's future exposure. Support protects the seller's position.

How long does the sale of an SME take?

Generally allow three to nine months depending on the complexity, the quality of the preparation and the length of the due diligence. A well-prepared company shortens the timetable considerably.

How can the seller be protected in the SPA?

By capping the warranty, setting a deductible, limiting its duration, framing the disclosure letter and balancing the security for the warranty. This is the heart of the negotiation conducted by the M&A lawyer.

Do you have a legal question in Luxembourg?

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