Selling Your SME: Preparing Financial Statements, Data Room and Figures to Maximize Exit Value

Selling an SME in Switzerland is not simply a matter of finding a buyer willing to pay. The negotiated value depends largely on how well your financial statements, contracts and supporting documentation withstand financial, tax and legal due diligence. A clean but non-normalized income statement, or an incomplete data room, often leads to price discounts, more stringent warranty clauses or negotiations that drag on for months.

The buyer — whether a strategic competitor, a private equity fund or a management buy-out — primarily assesses the company's ability to generate recurring, defensible cash flows. That is why financial preparation ideally begins 12–24 months before going to market, not at the signing of the mandate with an M&A advisor.

This guide outlines the practical steps to make your figures credible, organize a professional data room and anticipate typical buyer requests in the Swiss accounting and tax context.

In Swiss SME sale transactions, the most widely used multiple remains normalized EBITDA. The buyer seeks to understand how much the company would earn under standard management and without extraordinary items that artificially inflate or reduce the result.

Normalization is not the same as manipulating the numbers: every adjustment must be documented, consistent with official financial statements and explainable in a quality of earnings report or a sale memorandum. A seller who presents unsupported adjustments loses credibility and often faces a price reduction during negotiation of the sale and purchase agreement (SPA).

Beyond the income statement, the buyer analyzes net working capital (NWC) and debt-like items: shareholder loans, intercompany loans, latent tax liabilities, third-party guarantees and off-balance-sheet leasing commitments. In Switzerland, shareholders of GmbH or AG companies often provide shareholder loans without a formal contract: these must be regularized or repaid before the sale.

The sale and purchase agreement often includes a price adjustment clause based on actual NWC at closing compared to an agreed target. If the seller does not monitor receivables, obsolete inventory and trade payables, they risk a negative purchase price adjustment of tens or hundreds of thousands of francs.

The transaction structure deeply influences financial presentation and the seller's taxation. In a share deal, the buyer takes over the company with all rights and obligations: historical financial statements remain relevant and due diligence covers latent and contingent liabilities.

In an asset deal, the buyer selects individual assets and liabilities: the seller may retain unwanted debts or assets, but the gain on transferred assets is taxed at corporate level (corporate income tax) and distribution of proceeds to shareholders follows dividend rules. VAT may also apply (unless the transaction qualifies as a transfer of business under the VAT Act) as well as cantonal real estate gains tax. For individual shareholders, in a share deal the gain on shareholdings held as private assets is generally exempt from federal income tax (Art. 16 para. 3 DBG), unless classified as securities trading or at risk of indirect partial liquidation; cantonal treatment should be verified with the tax advisor.

The choice between share deal and asset deal should be modelled with the fiduciary and tax advisor at least one year before closing, as it affects taxed reserves, purchase price allocation and the timing of cash flows to the seller.

Before the buyer sends their checklist, it is advisable to conduct vendor due diligence (VDD): an independent analysis — often entrusted to an auditor or advisory firm — that identifies weaknesses and prepares structured responses. The VDD report can be shared with qualified bidders and reduces repetitive questions during the binding phase.

Areas that generate the most price adjustments in Swiss SMEs include: differences between accounting and tax returns, VAT treatment of cross-border transactions, BVG pension contributions and social charges on non-market compensation, and unprovisioned environmental or product warranty liabilities.

Even with solid numbers, final negotiation often revolves around mechanisms linking price and performance. An earn-out ties part of the consideration to post-closing targets; escrow holds funds as security for representations & warranties; the locked box fixes the price on a reference balance sheet with a prohibition on leak (distributions, extraordinary bonuses) until closing.

Prepare conservative projections and cash flow models showing the effect of each mechanism on the net amount received by the seller. A poorly structured earn-out can erode much of the premium if post-acquisition integration changes accounting policies or revenue recognition criteria.

Maximizing exit value does not mean temporarily inflating results, but making the quality of the business transparent and defensible. Consistent financial statements, documented normalized EBITDA and a complete data room transform the negotiation: the buyer negotiates price from trust, not suspicion.

With Accountex you can maintain orderly books, up-to-date reports and transaction traceability throughout the sale preparation process — reducing due diligence timelines and strengthening your position at the negotiating table.