The choice of corporate form is not an initial formality that is settled once and forgotten. It is a decision that shapes corporate governance, the ability to raise capital, the tax burden, and the cost of every future amendment. In Chile, three structures account for almost all cases: the Corporation by Shares (SpA), the Limited Liability Company (Ltda), and the Closely Held Corporation (SA). Choosing poorly — or choosing well but with weak bylaws — can cost your company months of time and resources when the first investor or the first conflict among partners arrives.
What changed
Nothing has changed recently at the regulatory level: Law 20.190, the Commercial Code, Law 3.918, and Law 18.046 remain in force. What has changed is usage. The SpA — regulated mainly in the Commercial Code after the amendments introduced by Law 20.190 — has become the dominant structure in Chilean startups and mid-sized companies, displacing the Ltda in virtually every scenario where it used to operate by inertia. The reason is operational: the SpA allows a sole shareholder from its incorporation, permits the creation of share classes with differentiated political and economic rights — from preferred shares to drag-along, tag-along and founders’ vesting — and does not require unanimity to amend its bylaws. The Ltda, by contrast, requires a public deed and unanimity of the partners for any change, which makes it a liquidity trap when the business needs to move quickly. The closely held SA, for its part, imposes a minimum board of 3 members and legal quorum rules that make it rigid unless dispersed ownership or regulatory requirements justify it. There is a fourth entity that the market has practically abandoned: the Limited Liability Individual Enterprise (EIRL), regulated by Law 19.857. In practice, it has been replaced by the single-shareholder SpA, which offers greater flexibility with a comparable incorporation cost. The point is not minor: the structure you choose today defines the ease — or difficulty — with which you will be able to add partners, attract investment, or sell the company tomorrow.
What it can mean for your company
If your company is in the incorporation stage or is considering a corporate transformation, the decision tree is straightforward. A lone entrepreneur, with no investors and limited scale, may opt for a single-shareholder SpA; the difference with the EIRL is marginal in cost and substantial in future flexibility. Two or three founders with a plan to raise capital should start with a SpA and a solid shareholders’ agreement from day one. A family business with closed capital and simple governance may continue with a Ltda, but it must know that every future amendment will require unanimity and a public deed. And when ownership becomes dispersed, the business seeks access to public financing, or sector regulation requires it, the closely held SA comes into play. There is another angle that many companies underestimate: the bylaws. The choice of corporate form matters, but the quality of the bylaws matters just as much, if not more. A SpA with generic bylaws has less protection than a Ltda with a well-negotiated shareholders’ agreement. The bylaws should expressly define the share classes, incorporation and voting quorums, reserved matters that require board or qualified-majority approval, restrictions on the transfer of shares, and conflict-resolution rules. The market standard for resolving disputes among partners is arbitration before CAM Santiago. The shareholders’ agreement complements the bylaws with what is not advisable to include in a public instrument: exit conditions, liquidation preferences, founders’ vesting, information rights, conditions for future rounds, and non-compete clauses. Signing it as a private instrument from the outset — and partially registering it in the shareholders’ register to make it enforceable against third parties — is a practice that in-house legal teams in venture capital require without exception. There is also a tax dimension that cannot be separated from the corporate choice. The SpA, the Ltda and the SA operate under the general first-category income tax regime, but the choice between Attributed Income, Partially Integrated, General Pro Small Business and Transparent Pro Small Business has a direct impact on the effective tax rate on dividends and on compliance costs. Choosing the corporate form without consulting the tax advisor is deciding half of the problem.
What you can do
If your company is in the incorporation stage, evaluating a change in corporate form, or bringing in new partners, three concrete actions:
- Review the current structure against future scenarios. Not only the corporate form, but the existing bylaws. Do they allow the admission of new shareholders without unanimity? Do they define reserved matters? Do they have tag-along and drag-along mechanisms if an investor comes in? If the answer to any of those questions is no or I don’t know, there is work to be done before the next round or transaction.
- Negotiate and sign a shareholders’ agreement before the first conflict arrives. The agreement is best signed when the partners get along, not when there is already tension. Explicitly include: founders’ vesting, quorum for strategic decisions, exit conditions, and liquidation preferences. An absent or generic agreement is the most common source of corporate conflicts that end up in arbitration.
- Align the corporate structure with the tax regime. If your company qualifies for Transparent Pro Small Business, the effective tax rate may be substantially different from that of the general regime. That decision is made together with the accountant or tax advisor, and it has consequences that are not easy to reverse without cost.
If you need to review your bylaws, design a shareholders’ agreement, or evaluate a corporate transformation, schedule a meeting with our team. This content is informational and does not constitute legal advice for a specific case. Source: Commercial Code (Law 20.190), Law 3.918, Law 18.046, Law 19.857.