What is the difference between micro-entreprise and SASU?
✅ In brief
The micro-entreprise is a simplified regime for working alone. The SASU is a full company, with more formalities.
🧭 What you need to know
- The micro-entreprise is simpler to create and manage, but it has caps and limits.
- The SASU creates a separate company, with statuts, share capital (capital social) and stronger obligations.
- The SASU may better match a structured or scalable project.
- The micro-entreprise may be enough to test a simple activity.
🛠️ How Leegal supports you
- Leegal helps you understand the wording shown during the creation process and prepare a clearer file.
- The flow can organize information, documents and points to watch, but it does not replace a personalized review.
- If your situation is specific, it is still preferable to ask a chartered accountant, a lawyer or another qualified professional for advice.
🔎 Points to check
- The expected turnover.
- Startup expenses and investments.
- The need to recover TVA.
- The credibility expected by clients or partners.
⚖️ Limits to know
- Leegal is not a law firm or an accounting firm.
- Leegal explains the options and helps prepare formalities, but does not choose for you.
- Tax, social security or personal asset consequences can depend on your actual situation.
📌 Key takeaway
The micro-entreprise is simpler; the SASU is more structured. The choice depends on the project’s ambition and constraints.
Related articles
- What is the difference between entreprise individuelle (EI) and micro-entreprise?
- What is the difference between SASU and EURL?
- What is the difference between SAS and SARL?
- What is the difference between an associé, a dirigeant and a beneficial owner?
- What is the difference between share capital and capital deposit?
Updated on: 06/07/2026
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