How to increase capital in a French SAS
Cash contributions, in-kind contributions, reserves incorporation and filing formalities for a French SAS capital increase in 2026.
Expert note: This article was written by our chartered accountancy firm. Information is current as of 2026. For a personalised review of your situation, contact us.
How to increase capital in a French SAS
Updated March 2026 - A capital increase in a French SAS can finance growth, welcome new investors or recapitalise the business.
Main points
The transaction may take the form of cash contributions, in-kind contributions or reserves incorporation. The key risks are dilution, valuation and missing formalities.
See also SARL or SAS, contribution auditor in SAS or SARL and capital reduction not driven by losses.
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Conclusion
The best capital increase is one that strengthens the company without creating avoidable governance tension.
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Article written by Samuel HAYOT
Chartered Accountant, registered with the Institute of Chartered Accountants.
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