Partners’ agreements in Brazil: purpose, uses and key clauses
Partners' agreement: what it is, how it differs from the articles of association, what to provide for (right of first refusal, tag along, drag along, exit, voting) and how it can help manage conflicts. For Brazilian limited liability companies (limitadas).
A partners’ agreement supplements the articles and organizes relationships among its signatories — voting, governance, transfers, admission, departure and deadlocks. It is a contract alongside the constitutional document and need not be reproduced in full in the articles. Effectiveness against the company and third parties depends on the regime and formalities. Article 118 of the Corporations Act is relevant, but does not apply automatically and identically to every limitada. An agreement can reduce uncertainty without eliminating every dispute.
About to sign or revise the agreement? See how we act as corporate lawyers in São Paulo and on commercial contracts. Has the dispute already started? See how we handle shareholder exit and buyout in São Paulo.
Companies may begin among friends, relatives or professionals combining their skills and expectations. It can be uncomfortable to discuss a future departure, sale to outsiders or deadlock. Missing tailored rules can aggravate disagreements, although the law and articles continue to apply without a separate agreement.
An agreement can define procedures for difficult situations while the partners can still negotiate constructively. This guide explains what it is, how it coordinates with the articles, which clauses may be useful and their limits, using a hypothetical example.
What is a partners' agreement?
A partners’ agreement is a contract among signatories governing their relationship and supplementing the articles. It may contain provisions that need not be reproduced in full in the registered constitutive instrument. Validity, consistency with the law and articles, and the requirements for effects against the company or third parties must still be checked.
It can address voting, governance, transfers, admission and departure, profits and disputes. In a Brazilian limitada, examine the Civil Code, articles and any supplementary Corporations Act regime under article 1,053’s sole paragraph. Article 118 of Law 6,404/1976 governs shareholders’ agreements in corporations and is an important reference, but does not automatically confer all the same effects on every limitada. The pact operates within the applicable regime and cannot override mandatory rules.
What is the difference between a partners' agreement and the articles of association?
The two documents coexist and complement each other, but they have different natures:
For a Brazilian business limitada, the articles of association are the constitutive instrument registered with the Commercial Registry (Junta Comercial), covering capital, partners, management and purpose. Public access to the registry does not mean a notarized public deed is always required.
A partners’ agreement is a private contract detailing signatories’ commitments on voting, departure and transfers. It must be coordinated with the articles and their legal formalities.
In practical terms, the articles organize registered and publicly available elements of the company, while the agreement details signatories’ commitments. Governance may appear in both; other matters can be more confidential. The documents must be coordinated: a private clause does not replace an amendment or registration required for a particular legal effect.
What can be provided for in a partners' agreement?
The content is tailored to the reality of each company, but some points are classic:
Right of first refusal: may require the seller to offer quotas to specified beneficiaries before a third-party sale, with defined price, terms, notice and deadlines. It differs from the right to object under article 1,057.
Tag along: may give specified beneficiaries a right to join a sale under agreed triggers, price and terms. It is not automatic in every limitada.
Drag along: may enable specified holders to require other signatories to join a sale, subject to negotiated triggers, thresholds, price, limits and safeguards.
Lock-up: a transfer restriction for a defined period, with release conditions and respect for mandatory exit rights.
Voting agreements and special thresholds: decision procedures and majorities consistent with the law and articles, without overriding mandatory requirements.
Admission, departure and valuation: rules on admission and departure, valuation date, method, payment and safeguards. A negotiated quota sale differs from withdrawal and liquidation of a partner’s interest (apuração de haveres).
Non-compete and deadlock resolution: proportionate limits on time, territory and activity, plus suitable negotiation, mediation and tie-breaking procedures. Arbitration requires a valid agreement and freely disposable property rights; it does not automatically solve every business disagreement.
Clauses can anticipate conflict and set procedures for communication, valuation and decisions. They need to identify who may exercise them, the trigger, price or valuation method, deadlines and safeguards, consistently with good faith and the law. A label such as “drag along” does not settle those details.
How can a partners’ agreement reduce conflict?
Corporate conflicts can create costs and threaten continuity. Clear rules on partner departures, sales to outsiders and decision-making deadlocks help identify responsibilities and procedures before disagreements escalate.
Without a separate agreement, the law and articles apply. Where the articles are silent, Civil Code article 1,057 permits transfers to an existing partner without consulting the others; transfers to outsiders are possible only if holders of more than one quarter of the capital do not object. This is not the same as an automatically complete right of first refusal. An agreement can clarify offers, price, deadlines and deadlocks, without guaranteeing a peaceful negotiation.
Practical example: Studio Criativo Ltda
Imagine a fictional scenario: André and Beatriz start Studio Criativo Ltda., a São Paulo agency, with 50% each. After several years, Beatriz receives an offer to relocate and wants to sell her interest. There is no tailored agreement. Questions arise about offering it to André, the price, a sale to a competitor and how two equal partners should address disagreements.
The absence of an agreement does not displace the law: if the articles are silent, André’s 50% opposition may block a transfer to an outsider under article 1,057. That is different from requiring him to buy or fixing a price. An agreement could define first-refusal rights, valuation, payment, joint-sale triggers and deadlock procedures. A negotiated quota sale must also be distinguished from withdrawal and apuração de haveres. The process would be clearer, without guaranteeing a smooth departure or agreement.
The most common (and costly) mistakes
Relying only on the current good relationship. Assess whether the law and articles suffice or tailored clauses are needed.
A fifty-fifty company with no deadlock rule. A 50/50 tie can paralyze the company without a tie-breaking mechanism.
Forgetting departure rules. Unclear valuation and payment criteria can aggravate disagreements when a partner leaves.
Failing to review third-party sales. Coordinate legal and contractual restrictions, objections, first-refusal rights and any joint-sale clauses.
Using a generic template. The agreement must reflect the real profile and objectives of those particular partners.
Checklist: for a good partners' agreement
Define quota transfer rules (right of first refusal, tag along, drag along, lock-up).
Establish exit rules and the criterion for assessing the departing partner's interest.
Agree on voting agreements and quorums for relevant decisions.
Create a deadlock-resolution mechanism (mediation, arbitration, tie-breaking).
Assess a proportionate non-compete and admission rules suitable for the business.
Make the agreement while there is harmony, with a Business Law attorney.
Frequently asked questions about partners' agreements
What is a partners' agreement?
A partners’ agreement is a private contract among its signatories that supplements the articles of association on voting, governance, transfers, admission and departure, profits and disputes. It is an agreement alongside the constitutional document; its full content need not be reproduced in the articles. Validity among signatories differs from effectiveness against the company or third parties, and the agreement must comply with the law and corporate regime.
What is the difference between a partners' agreement and the articles of association?
For a Brazilian business limitada, the articles of association are the constitutive instrument registered with the Commercial Registry (Junta Comercial), stating capital, partners, management and purpose. Public availability through registration does not mean a notarial public deed is always required. The agreement is a private pact detailing signatories’ relationships. The two instruments must be compatible, and some provisions require inclusion in the articles or appropriate publicity to achieve their intended effects.
Is a partners' agreement mandatory?
There is no general requirement to make a partners’ agreement to incorporate or maintain a company. It can help detail exit, valuation, transfers, voting and deadlocks. Without one, the law and articles still apply. Whether it is useful depends on the structure and business needs, without guaranteeing that it will prevent every dispute.
What can be provided for in a partners' agreement?
It may include rights of first refusal, tag-along and drag-along clauses with defined triggers, prices and terms; temporary transfer restrictions; lawful voting thresholds; admission, exit, valuation and payment; and deadlock procedures. Non-compete clauses need proportionate limits on time, territory and activity. Arbitration requires a valid agreement and arbitrable subject matter. In a limitada, tag-along or drag-along rights do not arise merely from being a minority or controlling partner.
Does a partners' agreement need to be registered in São Paulo?
As a general rule, validity among signatories does not require the whole agreement to be filed with the Commercial Registry. For corporations, article 118 of Law 6,404/1976 requires filing at the registered office for its specified effects against the company and particular record entries for effects against third parties. For a limitada, assess the Civil Code, articles, any supplementary corporate-law regime and compatible formalities. Keeping a copy at the office alone does not guarantee all external effects.
Is it worth having a partners' agreement?
It can be useful when voting, transfers, departure and deadlock procedures reflect the partners’ circumstances. It helps reduce uncertainty but is not insurance against every conflict or a guarantee of business continuity. Assessment should consider capital structure, cost, enforceability and each client’s objectives, with attention to conflicts of interest.
Agreed procedures help manage future disagreements
An agreement can organize departure, transfers and deadlocks through negotiated procedures. It is not insurance against every conflict: usefulness depends on validity, clarity, enforceability and consistency with the articles.
As a business grows or takes on partners, review whether its rules remain suitable. The aim is to support continuity and allocate responsibilities, without assuming an agreement always costs less than every alternative.
At Falchet e Marques Sociedade de Advogados, a firm in São Paulo (Av. Paulista), we work on partners' agreements and Corporate Law — designing the agreement according to the profile and objectives of the company, with clauses on quota transfer, exit, voting and deadlock resolution. If you have partners (or are going to), it is worth setting the rules from the start.
Talk to our team on WhatsApp: +55 11 95901-1854 — and organize your company with a tailor-made partners' agreement.