Monaco is not a tax haven in the simple sense. Its companies pay corporate income tax in some cases, they apply French-style VAT, and they keep detailed accounts and registers. The rules depend on where the company earns its revenue, so the first compliance question is whether the company is inside the tax net at all. Monaco has no personal income tax for most residents, which often leads to confusion between personal and corporate rules.

This guide covers the limited liability company (société à responsabilité limitée, SARL), the usual vehicle for foreign-owned activities, and notes where the public limited company (société anonyme monégasque, SAM) and a branch differ. It is written for founders and for legal, finance and operations teams.

Updated November 9, 2026. Monegasque rules come from sovereign ordinances and ministerial decisions, and several professional sources contain outdated or conflicting figures, so confirm important points with the Department of Tax Services and the Direction du Développement Économique.

Entity compliance Monaco: the quick answer

• Hold the annual general meeting within nine months of the financial year-end, according to a professional source, and file the annual accounts with the Trade and Industry Registry (RCI).

• File the corporate income tax return within three months of year-end, which is 31 March for a calendar-year company, even if no tax is due.

• Pay four provisional tax instalments a year if tax applies, and settle the balance with the return.

• File VAT returns, keep the beneficial owner register current and meet payroll duties.

What determines a Monegasque company's compliance requirements?

The revenue profile decides the tax position. Professional sources describe corporate income tax at 25 percent for companies that earn more than 25 percent of their turnover outside Monaco, with companies below that share generally exempt from corporate income tax. An older source quoting 33.33 percent is out of date, so check the rate with the tax services. The tax applies to commercial and industrial activities, and a company that is exempt still files a return, according to professional sources.

The legal form decides the governance. A SAM is always audited, according to professional sources, while a SARL is audited above size thresholds, and a legal certification by a Monegasque accountant can replace an audit in other cases. Ask your accountant which route applies.

Annual entity requirements in Monaco: the core checklist

1. Annual general meeting and accounts

Companies keep accounting records in French, prepare annual accounts that include a balance sheet and a profit and loss account, and present them to the shareholders at the annual general meeting. A professional source places the meeting within nine months of year-end. After the meeting, the accounts are filed with the RCI, together with the report of the auditors or the legal certification where required.

2. Annual confirmation at the registry

Professional sources describe an annual confirmation declaration for the registry with a small fee, which they give as EUR 25 for a private company and EUR 50 for a public company. The declaration can be filed online or by post to the registry service. Check the current fee and procedure with the Direction du Développement Économique.

3. Corporate income tax return

Professional sources state that the return goes to the Department of Tax Services within three months of the end of the financial year, or before 1 April for a calendar-year company. Another source says the annual return is due by 31 March even where tax is nil. Provisional instalments of 20 percent of the prior year's tax are paid in February, May, August and November, according to a professional source, and the balance is paid with the return. Late filing and payment bring penalties and interest.

4. VAT

Monaco is outside the EU, but it applies the French VAT system under a treaty, so the standard rate follows the French rate of 20 percent. VAT returns are generally monthly, with quarterly filing allowed for low amounts on request, and an annual return for exempt businesses. Companies trading goods across borders may also file customs and trade declarations.

5. Beneficial owners

Monaco keeps a register of beneficial owners (RBE), and companies must record and update their beneficial owners. A change of ownership or control should trigger an update, and the information is available to authorities and to those with a legitimate interest.

Tax and indirect tax obligations

Employers register with the social security funds, pay contributions and withhold no personal income tax in most cases because there is no personal income tax for residents, though French nationals follow different rules. Registration duty applies at formation and on certain transactions, according to a professional source that cites 1 percent on capital at formation.

Dividends paid to individuals do not carry withholding tax in Monaco, according to professional sources. Related-party transactions should be on arm's-length terms, and groups with large revenue should check the implementation of the global minimum tax rules.

Foreign-owned groups

Foreign persons can own Monegasque companies, but they need a business licence from the government before starting commercial activity, and the licence ties the company to the activity declared. A SARL needs a registered office in Monaco, which in practice means real premises, at least one manager and the founding documents. Professional sources describe a local presence, such as office space and staff, as an important part of the substance.

Banks apply strict due diligence to foreign-owned accounts and ask for beneficial owner evidence. Companies must conduct the activity that they declared in their incorporation forms, so a change of activity needs approval.

First-year and event-triggered obligations

In the first year, the company obtains its business licence, is registered with the RCI, registers with the tax services and the social security funds, registers for VAT, records its beneficial owners and opens a bank account. A company that earns more than 25 percent of revenue abroad should plan for corporate tax from the first period, and professional sources mention a phase-in for new companies that reduces the taxable share in early years.

Events that trigger filings include a change of manager, a share transfer, a capital change, a change of registered office, a change of activity, a merger and a liquidation. Most are notified to the registry and some require the government's approval.

Employment and local requirements

Monegasque employment follows the labour code and collective agreements. Employers declare staff to the social security funds before work starts, give written contracts and pay contributions. Employees have statutory annual leave, notice rights and sector minimum wages, and priority is often given to Monegasque and local hires in certain cases.

Record-keeping and governance in Monaco

Keep accounting records, invoices and contracts in French for the period required by commercial and tax law, and ask your accountant for the exact period. Keep minutes of the shareholders' meetings, the registers of members and managers, the audit or certification file, and proof of each filing. A foreign parent should name one person to monitor the registry, tax and social security deadlines, because they are handled by different offices.

Build a compliance calendar for Monaco

A compliance calendar turns the rules above into dated tasks with named owners. Start from the financial year-end and the incorporation anniversary, then add the recurring monthly and quarterly items. Review it each quarter, because deadlines, extensions and registry systems change.

• January: prepare the closing and brief the auditor or certifying accountant.

• February, May, August and November: pay provisional tax instalments if tax applies.

• By 31 March: file the corporate tax return, even if no tax is due.

• Within nine months of year-end: hold the annual general meeting and file the accounts.

• Monthly or as permitted: file VAT returns.

• After any change: update the registry and the beneficial owner register.

Common mistakes

• Assuming that Monaco companies never file a tax return.

• Using an outdated corporate tax rate.

• Missing the 25 percent test for revenue earned outside Monaco.

• Skipping the legal certification of the accounts.

• Forgetting that VAT follows the French system.

• Changing the activity without approval.

Entity compliance Monaco: frequently asked questions

What is the Monaco corporate tax rate?

Professional sources describe 25 percent for companies that earn more than 25 percent of turnover outside Monaco.

When is the tax return due?

Within three months of year-end, which is 31 March for a calendar-year company.

Do exempt companies file a return?

Yes. Professional sources say a return is filed even when no tax is due.

Is an audit required?

A SAM is always audited, and a SARL is audited above size thresholds, according to professional sources.

What is the VAT rate?

20 percent, following the French system.

Is there a beneficial owner register?

Yes. Monaco keeps a register of beneficial owners that companies must update.

How CoverPin can help

CoverPin helps finance, legal and operations teams track entity obligations across countries. See our international entities overview, learn about compliance advisory, or browse more guides in our legal and compliance resources.

This article is general information, not legal, tax or accounting advice. Confirm current requirements with the relevant authority or a qualified local adviser before acting.