The verdict in three sentences
In Senegal, the sole proprietorship is the fastest and cheapest but exposes your personal wealth without limit. The SUARL and SARL protect your assets by capping liability to contributions, and reassure big clients and banks. In 2026, the simple rule: past a few million in revenue, or as soon as you target B2B and institutional clients, switch to a company.
Comparing the three forms
The three options cover nearly all founders. The table below sums up the decisive 2026 criteria (order of magnitude).
| Form | Minimum capital | Liability | Taxation | For whom |
|---|---|---|---|---|
| Sole proprietorship | None | Unlimited (personal assets) | Personal income tax | Artisan, small shop, early start |
| SUARL | 100,000 FCFA | Limited to contributions | Corporate tax (IS) | Solo wanting protection |
| SARL | 100,000 FCFA | Limited to contributions | Corporate tax (IS) | Multiple partners, B2B |
The structuring difference is not capital (identical) but liability. With a sole proprietorship, a business debt can be recovered against your house or car; with a SUARL/SARL, only the company's assets are at stake.
Taxation and credibility
The choice has concrete tax and commercial effects. Here are the 2026 thresholds and markers.
| Criterion | Sole proprietorship | SUARL / SARL |
|---|---|---|
| Tax base | Owner's income | Company profit |
| Asset separation | No | Yes |
| Tender credibility | Low | Strong |
| Bringing in a partner | Impossible | Possible |
| Setup cost (order of magnitude) | 15,000–30,000 FCFA | 50,000–120,000 FCFA |
| Recommended switch threshold | — | Recurring revenue / B2B clients |
An RCCM number under a SARL opens doors a plain individual status closes: public procurement, supplier accounts, contracts with large companies.
Mini case study
Ibrahim, a freelance developer in Thiès, bills 900,000 FCFA a month, mostly to two agencies and a bank. As a sole proprietor, a client dispute could target his personal assets and his status worries the client bank. He switches to a SUARL for 80,000 FCFA in fees: liability capped at 100,000 FCFA of capital, stronger image, and the option to bring in a partner later. The yearly admin overhead is quickly offset by an institutional contract he would not have landed in his own name.
Become a Kolonell referral partner
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
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FAQ
What is the real difference between SUARL and SARL?
The SUARL has a single member; the SARL has at least two. The liability regime (limited to contributions) and the minimum capital (100,000 FCFA) are identical.
Is a sole proprietorship risky?
Yes, on the asset side: liability is unlimited. In case of debt, your personal assets can be seized, which the company avoids.
When should you switch to a company?
As soon as you target B2B clients, tenders or meaningful recurring revenue. Asset separation then becomes a real need.
Can you convert a sole proprietorship into a SARL later?
Yes, but it involves new formalities and contributing the business. It is often simpler to choose well from the start.
Is the 100,000 FCFA capital locked?
No, it forms the starting equity and remains usable as company cash once it is registered.
Let's talk about your project. Once your form is chosen, you need an online presence to match — or become a referral partner. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
