A Costa Rica Sociedad Anónima, usually written S.A., is the country’s standard corporate form under the Commercial Code of 1964. People use it to run businesses and to hold assets like a house or a car. Two founders sign a notarized charter, a three-member board takes office, the National Registry issues a corporate ID number, and from that moment the entity has its own legal identity separate from the people behind it. That separation between personal and corporate assets is the main reason foreign investors and residents choose the S.A. over other options.
What You Need to Form One
Formation begins with at least two founding individuals appearing before a Costa Rican Notary Public to sign the constitution deed, the Escritura Pública. The founders pick a corporate name that does not duplicate anything already in the National Registry’s database. The notary checks identities and makes sure the deed follows the Registry’s formatting rules. Full legal names and passport or ID numbers for every officer have to be exact. Clerks reject filings over small discrepancies, and each correction costs time and additional notary fees.
The deed names a Board of Directors with at least three members: a President, a Secretary, and a Treasurer. A separate person serves as the Fiscal, a comptroller whose role is to watch whether the corporation follows its own bylaws. Board members do not need to live in Costa Rica. If none of them do, the corporation has to appoint a Resident Agent, who must be a licensed Costa Rican attorney with an office in the country and who receives legal notifications on the corporation’s behalf.
The charter also states the corporate purpose (the commercial activities or holding functions the entity will carry out) and lists a physical address in Costa Rica for official correspondence. Getting these details right the first time avoids filing corrective instruments later, which is one of the most common and most avoidable delays.
Foreign Founders and Document Authentication
If you are forming the corporation from outside Costa Rica or using foreign identification, your documents need extra steps before the notary will accept them. Costa Rica has been a party to the Hague Apostille Convention since 2011, so any public document from another signatory country (a passport, a power of attorney, corporate records) needs an apostille stamp from the issuing country’s designated authority. Documents from non-Hague countries have to go through consular legalization at a Costa Rican consulate, which is slower.
Anything not written in Spanish also needs a certified translation by an officially registered translator. Missing or improperly authenticated documents are the single most common reason filings stall at the National Registry. If you cannot travel to Costa Rica, a properly apostilled power of attorney lets your Costa Rican attorney execute the constitution deed for you.
How the Registration Actually Runs
Once the notary finalizes the Escritura Pública, the document goes to the Mercantile Section of the National Registry. The Registry checks the text against the Commercial Code, confirms the name is available, and assesses registration fees and fiscal stamps. Errors or missing signatures trigger a defect notice, and the notary has to file a corrective instrument before the process moves forward.
A summary of the deed is also published in La Gaceta, the official government gazette, as public notice that a new legal entity exists. After the Registry finishes its review and every fee is paid, it assigns the corporation a Cédula Jurídica, a ten-digit identifier in the format X-XXX-XXXXXX.1OECD. Costa Rica TIN That number is what the corporation uses for every tax filing, bank account, and legal transaction from then on. A clean filing runs roughly ten to fifteen business days from submission to final registration.
Shares and Corporate Books
Ownership is represented by shares of capital stock, and every share must be nominative, meaning registered to a named individual. Costa Rica ended bearer shares through Law 9068 in 2012, so anonymous ownership is no longer possible. Each shareholder receives a physical certificate showing their stake and voting rights, and every transfer has to be recorded in the corporation’s Shareholder Registry book to be legally effective against third parties.
Two more books are required: a Board of Directors Minutes book and a Shareholders Assembly Minutes book. All three have to be authorized and stamped by the tax authorities before they count as official records. This is not just a formality. Banks routinely ask to see the books before opening corporate accounts, and any serious buyer will want to verify who owns the company and who can sign for it.
Capital Gains When Shares Are Sold
Profit on the sale of S.A. shares is subject to a 15% capital gains tax. For nonresident sellers, the buyer withholds 2.5% of the transaction price and remits it to the tax authority. A reduced 2.25% withholding applies to assets acquired before July 1, 2020. The buyer reports the transaction through the tax authority’s online system within fifteen days following the month of the transfer. The withholding is technically an advance payment, and the mechanics of recovering an overpayment are not straightforward for nonresidents, so both sides should coordinate with a tax advisor before closing.
Annual Corporation Tax
Every registered S.A. owes an annual corporation tax due each January, whether or not the entity does any business. For 2026, inactive holding companies pay ₡69,330 (roughly $130 to $135 at current exchange rates). Active companies pay more depending on reported gross income. Under Article 6 of Law 9024, a corporation that fails to pay for three consecutive years faces automatic dissolution and removal from the National Registry, and assets held by the dissolved entity can be seized and auctioned to cover the debt. Reinstatement is possible but expensive and slow, so this is not a tax to let slide.
Beneficial Ownership Filing (RTBF)
Every corporation has to file an annual declaration with the Registro de Transparencia y Beneficiarios Finales (RTBF) through the Central Bank’s Central Directo platform. The filing identifies every individual holding at least 15% of the shares, under Law 9416, which targets money laundering and tax evasion. For the 2026 filing period, the deadline is April 30.
The penalty for missing the deadline is 2% of the corporation’s gross income from the preceding fiscal period, with a floor of three base salaries and a ceiling of one hundred base salaries. A non-compliant corporation also lands on a public list kept by the tax authority, the National Registry can refuse to process any document filings for it, and notaries are required to flag the non-compliance in any certifications they issue. In practice this freezes the corporation until the filing is brought current. The RTBF requires a Costa Rican digital signature, which foreign owners have to plan around.
Income Tax If the S.A. Is Active
An S.A. that earns income owes corporate income tax on a fiscal year running from January 1 through December 31. The annual return is due by March 15, with the full balance payable the same day. During the year, three estimated payments are due on the last business day of June, September, and December, each covering one-quarter of seventy-five percent of the prior year’s liability.
For 2026, corporations with annual gross income up to ₡119,174,000 pay on a progressive scale:
- 5% on the first ₡5,621,000 of net income
- 10% on net income between ₡5,621,000 and ₡8,433,000
- 15% on net income between ₡8,433,000 and ₡11,243,000
- 20% on net income above ₡11,243,000
Corporations with gross income above ₡119,174,000 pay a flat 30% on all net income. The bracket thresholds shift by small amounts each year. An S.A. that exists only to hold a vehicle or a beach house and generates no revenue still has to file a return, but it will show zero taxable income and owe nothing beyond the annual corporation tax.
Municipal License for Operating Businesses
An S.A. that only holds assets does not need a municipal license. Any S.A. actually operating a commercial business from a physical location does. The patente municipal is issued by the canton government where the business sits. Requirements vary by municipality, but the common set includes the corporate formation documents, proof of tax registration, a zoning compatibility certificate (uso de suelo) confirming the activity is allowed at that address, a copy of the commercial lease or property title, and proof of workers’ compensation insurance from the National Insurance Institute. Food service and health-related activities need additional health permits. The zoning certificate is the piece that trips people up, because it has to be in hand before the license application, and some cantons strictly limit commercial activity in residential zones.
Annual Shareholders Meeting
The Commercial Code requires every S.A. to hold an ordinary shareholders meeting within the first three months after the fiscal year closes, so by March 31 under the current calendar-year cycle. The meeting approves the prior year’s financial results and either reconfirms or replaces the board. Skipping it does not trigger an immediate penalty, but it creates problems the moment you try to sell assets, transfer shares, open a bank account, or handle an audit. A buyer’s attorney will read the minutes books, and gaps in the record raise questions about who had authority to act during the missing years.
Digital Signature Logistics for Foreign Owners
Several mandatory filings, including the RTBF, require a Costa Rican digital signature (firma digital) issued under the national certification system operated by the Central Bank.2Banco Central de Costa Rica. Digital Signature These certificates carry the same legal weight as a handwritten signature under Law 8454. The Central Bank issues them for individuals and for corporations, with oversight from the Ministry of Science, Technology and Telecommunications. Getting one requires appearing in person at an authorized registration point in Costa Rica. Owners who manage the corporation remotely often deal with this by giving their Resident Agent or another trusted person the authority to handle certain filings on the corporation’s behalf.