Comparison of Legal Forms in Monaco
Side-by-side comparison of all Monaco business legal forms: SARL, SAM, SURL, SNC, SCS, SCA, EIG, and sole trader.

Key facts
- Most common form
- SARL
- Highest capital requirement
- SAM (€150,000)
- Lowest capital requirement
- Sole trader / SNC / SCS (none)
- Government authorisation required
- SAM and SCA only
Overview
Monaco offers eight distinct legal forms for conducting business, each suited to different business models, capital resources, and liability considerations. This reference provides a comprehensive comparison to guide your choice.
Comparative Table
| Aspect | Sole Trader | SURL | SARL | SAM | SNC | SCS | SCA | EIG |
|---|---|---|---|---|---|---|---|---|
| Minimum capital | None | €8,000–€15,000 | €15,000 | €150,000 | None | None | Full at incorporation | None |
| Number of members | 1 | 1 | 2+ | 2+ | 2+ | 2+ (1 active + 1 limited) | 2+ | 2+ |
| Liability | Unlimited personal | Limited to contribution | Limited to contribution | Limited to contribution | Unlimited joint & several | Active: unlimited; Limited: to contribution | Mixed | Joint & several |
| Permitted activities | Commercial/non-trading | Commercial only | Commercial only | Commercial or non-trading | Commercial only | Commercial or non-trading | Mixed | Shared interest |
| Government authorisation | No | No | No | Yes (Minister of State) | No | No | Yes | No |
| Notarial deed | No | Optional | Optional | Required | Optional (required if property) | Optional | Required | Required |
Legal Forms Explained
Sole Trader (Travailleur indépendant)
A natural person exercising a commercial or professional activity without creating a legal entity. This is the simplest form but offers no liability protection—personal assets are at risk.
Advantages:
- Minimal formalities
- No capital requirement
- Direct control
Disadvantages:
- Unlimited personal liability
- Professional reputation linked to personal name
SURL (Société Unipersonnelle à Responsabilité Limitée)
A single-member limited liability company. The sole proprietor enjoys liability protection while maintaining simple governance.
Capital: €8,000–€15,000 (depending on activities)
Advantages:
- Limited liability protection
- Single shareholder possible
- Flexible governance
Disadvantages:
- Minimum capital requirement
- More administrative burden than sole trader
SARL (Société à Responsabilité Limitée)
A limited liability company with two or more members. This is the most common business form in Monaco.
Capital: €15,000 minimum
Advantages:
- Limited liability for all members
- Flexible number of members
- Manageable capital requirement
- Clear governance framework
Disadvantages:
- Minimum two members required
- €15,000 capital
- More administrative obligations than sole trader
SAM (Société Anonyme Monégasque)
A public limited company requiring significant capital and government authorisation. Primarily used for larger enterprises.
Capital: €150,000 minimum
Advantages:
- High capital base
- Suitable for large-scale operations
- International credibility
Disadvantages:
- Substantial capital requirement
- Minister of State authorisation required
- Complex governance obligations
- Notarial deed mandatory
SNC (Société en Nom Collectif)
A general partnership where all members are jointly and severally liable for company debts. Members act as both owners and managers.
Capital: None required
Advantages:
- No capital requirement
- Simple formation
- Direct member participation in management
Disadvantages:
- Unlimited personal liability for all members
- Difficult to transfer membership
SCS (Société en Commandite Simple)
A hybrid partnership with two classes of members: active partners (unlimited liability) and limited partners (liable only for contributions). Limited partners cannot participate in management.
Capital: None required
Advantages:
- No capital requirement
- Allows passive investment (limited partners)
- Flexible structure
Disadvantages:
- Active partners have unlimited liability
- Complex member relationships
SCA (Société en Commandite Agricole)
A cooperative agrarian company for agricultural or forestry activities. Requires government authorisation and full capital contribution at incorporation.
Capital: Full capital required at incorporation
Advantages:
- Suitable for agricultural enterprises
- Cooperative structure for shared interests
Disadvantages:
- Requires government authorisation
- Full capital contribution mandatory
- Specialized to agriculture/forestry
EIG (European Economic Interest Grouping)
A cross-border grouping allowing entities from different European countries to collaborate while maintaining separate legal status. Joint and several liability applies.
Capital: None required
Advantages:
- Facilitates international collaboration
- Flexible structure
- No capital requirement
Disadvantages:
- Unlimited liability for members
- Primarily for cross-border partnerships
Which Legal Form is Right for You?
Solo entrepreneur with limited capital
Recommendation: Sole trader or SURL
Start as a sole trader for minimal bureaucracy. Transition to SURL if liability protection becomes important as you grow.
Small team starting a commercial business
Recommendation: SARL
The SARL is Monaco's default choice. It balances liability protection, capital requirements, and ease of administration.
Family business with passive investors
Recommendation: SCS (Société en Commandite Simple)
The SCS allows family members to invest capital without active management participation, protecting passive investors' liability.
Large-scale enterprise
Recommendation: SAM (Société Anonyme Monégasque)
If you require €150,000+ in capital and plan significant operations, SAM provides the structure and credibility. Expect government review.
Non-commercial activities
Recommendation: SAM or SCS
If your primary activity is non-commercial (professional services, rental income, etc.), SAM or SCS accommodate non-trading operations.
Agricultural or forestry operations
Recommendation: SCA (if cooperative structure suits) or SARL/SAM (if not)
SCA is tailored to agriculture. Otherwise, use SARL or SAM.
International collaboration
Recommendation: EIG (if cross-border) or standard form (if Monaco-only)
EIG is specifically designed for international partnerships. For Monaco-only operations, use SARL or SAM.
Key Considerations When Choosing
1. Liability Protection
- Unlimited liability (Sole Trader, SNC, active SCS members, EIG) means personal assets are at risk
- Limited liability (SURL, SARL, SAM, limited SCS members) protects personal wealth
2. Capital Requirements
- No capital needed: Sole Trader, SNC, SCS, EIG
- Moderate: SURL (€8,000–€15,000), SARL (€15,000)
- High: SAM (€150,000), SCA (full at incorporation)
3. Governance Complexity
- Simple: Sole Trader, SNC
- Moderate: SURL, SARL, SCS
- Complex: SAM, SCA, EIG
4. Growth Potential
- Easy to grow: SARL, SAM (suited for expansion)
- Limited growth potential: Sole Trader, SNC (difficult to bring in investors)
5. Government Approvals
- None required: Sole Trader, SURL, SARL, SNC, SCS, EIG
- Required: SAM (Minister of State), SCA (Minister of State)
6. Notarial deed requirement
- Not needed: Sole Trader, SURL, SARL
- Optional: SNC, SCS
- Required: SAM, SCA
Timeline and Process
The time to establish each legal form varies:
- Sole Trader: 1–2 weeks
- SURL, SARL, SNC, SCS: 2–4 weeks
- SAM, SCA: 4–8 weeks (subject to government review)
- EIG: 2–4 weeks
Check official sources for current processing times and procedures.
Costs
All incorporation fees, registration costs, and notarial expenses vary by legal form and circumstances. Check monentreprise.gouv.mc for current fees and exact cost breakdowns for your chosen form.
Frequently asked questions
The information provided is for general guidance only. For official procedures, always consult the official sources.
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