How to sell your company in Mexico: a complete guide for founders

To sell your company in Mexico you need to prepare the valuation with normalized EBITDA, document the business, and follow a structured process in seven stages: from the teaser and CIM through the LOI, due diligence, and closing. A well-executed process takes 4–9 months; a poorly prepared one ends in a lower price, aggressive terms, or no deal. Most available resources are written for large-scale transactions, in English, or from the buyer’s perspective. What the business is worth, how the process is structured, what the buyer does at each stage, and what the seller can do to reach closing with the agreed price intact: the difference lies in how the seller enters the process — not in how they negotiate at the end.

What does the preparation stage consist of?

The sale does not start when the founder talks to a buyer. It starts when the founder decides they want to sell and has 3 to 12 months to prepare. When the reason for selling is retirement or generational handover, Selling for retirement or generational handover in Mexico covers what to prepare and what to expect from the buyer.

Three tasks in this stage:

1. EBITDA normalization. It is the most important preparation step: building the bridge between reported EBITDA and normalized EBITDA, every adjustment documented, every peso supported. The buyer will reconstruct this on their own in diligence; the seller who does it first controls the starting point of the negotiation. More on normalized EBITDA.
2. Data room preparation. Organize 3–5 years of financial statements, legal documents, contracts, labor records, asset inventory. The data room must be ready before the first conversation with a buyer — not assembled under pressure during diligence.
3. Structure definition. Asset purchase or share purchase; full or partial sale; seller note, earn-out or clean cash. These decisions affect tax treatment, negotiating position, and what the seller actually receives net of taxes and fees.

What is the teaser and what is it for?

The teaser is a short document (1–2 pages) that summarizes the business anonymously: sector, size, normalized EBITDA, key strengths and risks. It does not include the company name or the seller’s name. It is sent to qualified buyers — funds, strategics, family offices — to generate interest. Confidentiality allows several buyers to receive the same teaser without identity or sensitive data leaking. When a buyer responds with serious interest, the next step is signing the NDA and delivering the CIM. A well-built teaser filters out poor fits and attracts serious offers; a vague or exaggerated one attracts lowballs or silence.

How are the NDA and CIM used in the process?

The order is:

1. NDA (confidentiality agreement) — before any detailed financial or operational disclosure.
2. CIM (Confidential Information Memorandum) — the full memorandum with financial history, business narrative, key customers, risks and opportunities.

The CIM must contain enough for a buyer to build a thesis and a serious indicative offer — without exaggerating or hiding known risks. In the first 10 days the buyer typically reviews the CIM, asks clarifying questions, and prepares their offer. A messy or incomplete CIM delays offers and weakens the seller’s position.

What are indicative offers?

The indicative offer is the buyer’s first formal proposal. It usually includes three elements:

• Enterprise value — normally expressed as EBITDA multiple
• Consideration structure — cash at closing, seller note, earn-out
• Main conditions — exclusivity, timelines, closing conditions

Read it carefully: an offer well below market range or with excessive conditions usually signals that the buyer is not aligned or is testing the seller. A serious offer reflects a clear thesis and achievable terms. When the seller has several indicative offers, their negotiating power improves; when there is only one, the buyer has more room to tighten terms in the LOI.

What do the LOI and exclusivity imply?

The LOI (Letter of Intent) sets the agreed main terms: enterprise value, consideration structure, exclusivity period, and closing conditions. What the LOI does not do is oblige a close at the indicated price — that is confirmed in the definitive agreement. Exclusivity is the most valuable thing the seller gives in this stage: during that period (typically 30–60 days) they cannot negotiate with other buyers. In return, the buyer proceeds with due diligence and contract drafting. Before signing the LOI the seller must have understood and modeled the consideration structure — cash, note, earn-out — and its net equivalent. A detailed term sheet reduces renegotiation later.

What does due diligence cover?

In due diligence the buyer verifies everything the seller asserted. Typical areas are:

• Financial — revenue, expenses, normalized EBITDA
• Legal — contracts, litigation, ownership
• Operational — customers, suppliers, processes
• Labor — contracts, benefits, contingencies

What kills deals at this stage are undisclosed findings: undeclared concentration, hidden liabilities, owner dependence without a transition plan. A well-prepared data room shortens diligence time and reduces the risk that the buyer requests a price adjustment or tougher conditions. Preparation is protection of the price.

What happens at closing?

Between the LOI and closing the definitive agreement is negotiated and three phases are completed:

1. Definitive agreement. Details what the LOI only summarized: representations and warranties, indemnification, payment mechanics, and conditions for the seller note and earn-out.
2. Working capital adjustment. Actual working capital at closing is compared to the agreed target; if there is more or less, the price is adjusted.
3. Transfer of consideration. Cash at closing, signing of the seller note, and calendar for contingent consideration.

What determines the final price?

The price the seller receives is not only the multiple times normalized EBITDA. What impacts net outcome includes:

• Multiple times normalized EBITDA (starting point)
• Less: risks the buyer discovers in diligence that were not disclosed in the CIM
• Less: liabilities that reduce the contingent tranche
• Less: working capital adjustment at closing
• Net of: transaction fees and taxes

In practice methods such as the EBITDA multiple or DCF are used for business valuation; in SME the multiple dominates. If a division or unit is sold (a carve-out), structure and price are negotiated on that basis.

A seller who enters the process with a clean data room, a documented EBITDA bridge, and a disclosed risk profile — with mitigation for each — will receive something close to the LOI price at closing. A seller who enters with informal finances, undisclosed concentration, and no transition plan will receive the LOI price minus every surprise the buyer finds.

Preparation is the negotiation. More context in what is EBITDA and in the articles on M&A in Mexico and stages of the process.

What are the most common seller mistakes?

1. Entering the process without normalized EBITDA. Reaching the conversation with the buyer with only reported EBITDA means the buyer does the normalization — conservatively, in their favor.
2. Revealing identity before the NDA. When the buyer knows who the seller is, the seller loses anonymity and negotiating power before there are terms on the table.
3. Signing the LOI without understanding the consideration structure. Many sellers focus on the enterprise value number and sign without modeling what they actually receive net of seller note terms, earn-out conditions, and working capital adjustment.
4. Disorganized or incomplete data room. Every gap the buyer finds in diligence becomes a negotiating weapon. Preparation is not a courtesy — it is protection of the price.
5. Unresolved owner dependence. A business where the founder is the main relationship with every key client will always carry a large contingent tranche. The transition plan is part of the valuation, not a later detail.

What do sellers ask about selling a company in Mexico?

How long does it take to sell a company in Mexico?

Four to nine months for a well-prepared transaction in the SME segment. Typical breakdown: 1–3 months preparation, 1–2 months CIM distribution and indicative offers, 2–4 weeks LOI negotiation, 6–10 weeks due diligence, 2–4 weeks definitive agreement and closing. Transactions that skip preparation do not close faster; they take longer: every undisclosed issue the buyer finds in diligence adds weeks of renegotiation.

What is my company worth?

In SME M&A in Mexico the most common valuation method is a multiple of normalized EBITDA. Multiples in the SME segment typically range from 3x to 6x depending on sector, customer concentration, owner dependence, revenue trend, and deal structure. A business with diversified revenue, institutional management, and clean finances commands a higher multiple than one with concentrated customers and 90% owner dependence. The multiple is not fixed: it is negotiated, and it starts from a credible normalized EBITDA.

Do I need an advisor to sell my company?

Not legally required, but the data show that advised transactions close at higher multiples, with better consideration structures and higher completion rates than unadvised ones. The advisor’s role is not only to find buyers: it is to prepare normalized EBITDA, structure the CIM, run the process, and protect the seller’s price from LOI through closing. In a segment where most buyers are sophisticated and most sellers do this once, the asymmetry matters.

What is a seller note and do I have to accept it?

A seller note is deferred consideration: the buyer owes the seller a fixed amount with interest over a defined term — typically 2–4 years at 10–14% per year in Mexican SME transactions. It is not mandatory but very common: most buyers in the SME segment do not have liquidity to pay 100% cash at closing. The seller note is not a concession: it is part of the consideration structure, and its terms (rate, term, security) are negotiable.

What is the difference between an asset purchase and a share purchase?

In an asset purchase the buyer acquires specific assets and liabilities; the legal entity stays with the seller. In a share purchase the buyer acquires the full legal entity, including all undisclosed liabilities. In Mexico asset purchases are more common in SME transactions because the buyer seeks protection from liabilities. Share purchases require broader representations and warranties from the seller. The choice affects tax treatment for both sides and should be defined before signing the LOI.