Spontaneous Exchange of Information (SEOI)

Spontaneous Exchange of Information (SEOI) refers to the transmission of tax-relevant information by one jurisdiction to another without a prior request. This occurs when a contracting party, during the administration of its own tax laws, obtains information that it believes may be of interest or relevance to the tax authorities of a treaty partner.

The effectiveness of SEOI depends significantly on the awareness and judgment of tax officials, particularly their ability to identify, during audits or investigations, information that may have implications for foreign tax administrations.

In accordance with international standards and applicable treaties, the Competent Authority (CA) of the jurisdiction providing the information may request feedback from the recipient authority. This feedback mechanism helps assess the relevance and utility of the information exchanged and supports ongoing improvements in the effectiveness of spontaneous exchange practices.