Source-cited draft: company formation & entity choice for San Marino (tax year 2025) — rates, thresholds and rules with primary-source citations. Unverified; pending local-accountant review.
Source-cited draft.Written from sources but not reviewed by a licensed practitioner, so it may be incomplete or wrong. General reference only; don't file or take a position on it without professional review.
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Every figure is drawn from this Tax Guide and cited to its source.
SRL (limited liability company)
Società a responsabilità limitata — quota capital; can have a sole memberSan Marino Company Law (https://lawstrust.com/en/company-formation-preferential-taxation/san-marino)
SPA (joint-stock company)
Società per azioni — share capital; can have a sole memberSan Marino Company Law (https://lawstrust.com/en/company-formation-preferential-taxation/san-marino)
SRL minimum capital
EUR 25,500San Marino Company Law (https://lawstrust.com/en/company-formation-preferential-taxation/san-marino)
SRL capital payment timing
Half paid within 60 days of registration, balance within 3 years; if sole member, full amount within 60 daysSan Marino Company Law (https://lawstrust.com/en/company-formation-preferential-taxation/san-marino)
SPA minimum capital
EUR 77,000San Marino Company Law (https://lawstrust.com/en/company-formation-preferential-taxation/san-marino)
SPA capital deposit
Full share capital deposited into a corporate bank account prior to incorporationSan Marino Company Law (https://lawstrust.com/en/company-formation-preferential-taxation/san-marino)
Sole proprietorship
Lavoro autonomo individuale / impresa individuale — available for individuals carrying on business or a profession
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Other San Marino computations in the OpenAccountants Tax Library.
Director residence requirement
Generally at least one director must be resident in San Marino ((confirm current rule with local counsel))San Marino Company Law (https://www.healyconsultants.com/san-marino-company-registration/setup-llc/)
Incorporation procedure
Articles of incorporation drafted and executed by notary, registered with the tax registration office, then entered in the companies register at the Office for Economic Activities; an economic-activity licence is required to operateSan Marino Company Law (https://lawstrust.com/en/company-formation-preferential-taxation/san-marino)
Minimum members / directors
One shareholder and one director sufficient for both SRL and SPASan Marino Company Law (https://lawstrust.com/en/company-formation-preferential-taxation/san-marino)
Core annual compliance
Keep statutory accounting records, file annual financial statements, file the annual IGR return, and operate ISS/payroll obligationsSan Marino Company Law and Law no. 166 of 16 December 2013 (IGR) (https://www.camcom.sm/en/doing-business-in-san-marino-2/favourable-taxation/)
Rendered from the canonical facts model. General reference only — confirm with a qualified professional before acting.