Tax information exchange

On this page, you will find the information needed to submit tax information exchange declarations and the forms used in the tax information exchange. These include declarations of financial accounts (DAC2 / CRS / FATCA), country-by-country reporting (DAC4 / CbCR), cross-border tax arrangements (DAC6), the income earned on platforms (DAC7) and crypto-asset tax reporting (DAC8/CARF).

Handbook “Tax information exchange”

Criteria for cross-border arrangements

Regulation of the Minister of Finance of 17 January 2020 “Criteria for cross-border arrangements”

Some arrangements are relevant for the purpose of meeting the obligation to exchange information only if they fulfil the main benefit criterion of obtaining a tax advantage. However, obtaining a tax advantage is not important for all arrangements. The main benefit criterion is complied with if, taking into account all the relevant circumstances, getting a tax advantage is a reasonably expected main benefit or one of the main benefits resulting from the arrangement.

Last updated on 08.01.2025

Last updated: 05.11.2025

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