Is it true that I will need to pay taxes in Portugal if I obtain the Golden Visa?

Although residency and tax residency are different, a Golden Visa allows you to keep your residency without becoming a tax resident. If you visit Portugal more than 183 days out of the year, however, you will be classified as a tax resident and therefore required to declare all worldwide income to the government. Various aspects of your earnings may qualify for special treatment under Portugal’s NHR income tax program.