Let's imagine the situation, a person lives in a country A, has some accounts in countries B, C and moves to the country D.
Then he de-registers from the country A and registers in the country D, telling the banks in the countries B,C that he is now resident of the country D. The main question is how will react the tax office in the country D for the previous obtained assets? Has the person to declare all the assets? Next year the tax office from the country D will receive the info through AEOI. Will they start to require the tax documents on that accounts or any other assets or a simple statement that these assets were acquired before getting residency in a country D is enough? Will they contact the tax office from the county A?
Then he de-registers from the country A and registers in the country D, telling the banks in the countries B,C that he is now resident of the country D. The main question is how will react the tax office in the country D for the previous obtained assets? Has the person to declare all the assets? Next year the tax office from the country D will receive the info through AEOI. Will they start to require the tax documents on that accounts or any other assets or a simple statement that these assets were acquired before getting residency in a country D is enough? Will they contact the tax office from the county A?