M&A
Selling your SME in Luxembourg: due diligence and representations and warranties
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.
| Step | Purpose | Indicative timescale |
|---|---|---|
| Preparation and data room | Putting legal, tax and employment matters in order | 2 to 6 weeks |
| Letter of intent (LOI) | Negotiation framework, exclusivity, confidentiality | 1 to 3 weeks |
| Due diligence | Legal, tax, employment and financial audit | 3 to 8 weeks |
| Negotiation of the SPA | Price, warranties, conditions precedent | 3 to 8 weeks |
| Signing | Signature of the share purchase agreement | 1 day |
| Closing | Satisfaction of the conditions and transfer | 2 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.
| Document | Role |
|---|---|
| Confidentiality agreement (NDA) | Protect information during the negotiation |
| Letter of intent (LOI) | Set the indicative price, exclusivity and timetable |
| Due diligence report | List 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 letter | Disclose 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.
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