UK and 24 jurisdictions to share real estate tax data under OECD framework.
The UK and 24 other jurisdictions have announced their intention to implement the OECD’s latest tax transparency framework for the automatic exchange of information on immovable property (real estate).
This announcement was made on 4 December 2025.
The Multilateral Competent Authority Agreement on Automatic Exchange of Readily Available Information on Immovable Property (IPI MCAA) is the OECD’s newest framework designed to enhance tax transparency. It will enable tax authorities to automatically exchange readily available information on immovable property, supporting efforts to tackle offshore tax avoidance and evasion.
The UK plans to adopt the framework by 2029 or 2030, together with 24 participating jurisdictions.
