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Internal Control in Family Businesses: Avoid Patrimonial Conflicts

7 min read · May 2025

Internal Control in Family Businesses: Avoid Patrimonial Conflicts

70% of family businesses do not survive the generational transition. The main cause is not lack of money or market — it is the absence of clear rules among family partners.

The family protocol: what it is and why it matters

The family protocol is a document that governs the relationship between the company and its family members. It establishes who can work in the business, under what conditions, how dividends are distributed, how key decisions are made, and what happens when a partner wants to exit or passes away.

It does not have automatic legal force, but when well-drafted and complemented with the correct corporate bylaws, it becomes the best protection against internal conflicts.

The most critical internal controls

Beyond the protocol, every family business needs to implement:

Succession: the most critical moment

The succession plan must be defined while the founder is active and fully capable — not when they can no longer make decisions. The minimum elements of a succession plan are: identification of one or more successors, a gradual function transfer program, a business valuation mechanism, and an exit framework for partners who will not continue.

Representative case

How we work: before and after

Situation based on real cases handled by the firm. Data modified to protect client confidentiality.

Before

Family business on the verge of dissolution due to conflict between brothers

Two brothers who were partners in a food distribution company in SLP came to us in the middle of a separation process. One managed the business, the other was a passive investor. There was no protocol, no shared financial statements, and the investor accused the manager of withdrawing money without authorization.

After

Orderly separation and business continuing operations

We audited three years of financial statements, determined the company's value based on EBITDA and net equity, and mediated the separation process. The managing partner retained the business through a deferred share purchase. The investor recovered his capital plus an agreed return. The business continued operating without interruption.

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