Monaco joins convention on tax assistance

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement


Monaco joins convention on tax assistance

Monaco has become the latest jurisdiction to sign the Multilateral Convention on Mutual Administrative Assistance in Tax Matters, the international instrument developed jointly by the OECD and the Council of Europe to fight international tax avoidance and evasion

The Convention, including those part of it by territorial extension, now reaches 84 jurisdictions. Sixty eight have signed it, the latest  before Monaco being the Philippines last month.

“Today’s [October 13] signing is an important new signal that Monaco is seriously committed to the international fight against offshore tax avoidance and evasion,” said Angel Gurria, the OECD’s secretary general, after a ceremony at the Organisation’s headquarters with José Badia, the Principality of Monaco’s Minister for Foreign Affairs and Cooperation.

The Convention will enter into force on the January 1 after the date on which it is ratified by Monaco.

All examples of exchange of information, including on request and spontaneous, are part of the Multilateral Convention. Automatic exchange is also an option under the Convention if parties agree to it. The Convention covers other forms of mutual assistance such as tax examinations abroad, simultaneous tax examinations and assistance in tax collection.

more across site & shared bottom lb ros

More from across our site

Gregor McMillan of Howden explains how insurance-backed financing can help businesses and funds unlock liquidity from tax receivables and other contingent claims
The arrival of Alex Anderson swiftly follows that of funds tax specialist Stuart Alter and suggests the Tier 3-ranked firm has higher ambitions
One of the two appointments is EY’s Gordon McIntosh, who becomes the big four firm’s second senior tax departure in September
Balson's move from a Tier 1 practice to a Tier 3 competitor looks counterintuitive. The market data suggests it is anything but
Awards
It was another banner year for Deloitte, which picked up more awards than any other firm at a gala ceremony held at The Londoner in Leicester Square
The big four firm has been embroiled in a scandal over partners’ misuse of confidential board papers to pitch for and win corporate audits for Westpac and Dexus
Drawing on lessons from the PepsiCo case, tax lawyer Paul McNab explains why the ATO's latest royalty guidance should concern multinationals well beyond the technology sector
As pillar two exposes the limits of fragmented tax processes, organisations are rethinking their operating models to create the trusted data foundations that AI demands
World Tax data shows Matt Donnelly is moving from a Tier 3 transactional tax practice to a Tier 1 market leader, underlining Kirkland & Ellis’s pull at the top end of the market
Nexdigm's Maulik Doshi and infer360 co-founder Sunil Agarwal dig deeper into their partnership and discuss why the tax technology industry is consolidating
Gift this article