Those qualifying for the Non-Habitual Resident (NHR) regime qualify as residents for tax purposes in Portugal and are taxed at a reduced rate.
NHR status is valid for a period of 10 consecutive and non-renewable years unless the taxpayer becomes non-resident for tax purposes for a period of 5 years before reapplying to the scheme.
Recognition of the NHR status is not automatic and requires a formal application to be lodge with the Portuguese Tax and Customs Authority. In addition, and in case of random audit to the application, documents proving tax residency in last previous years (e.g.: Tax Residency Certificates and/or proof of tax settlement abroad) can be requested. Having such documents with you at the time of application is crucial.
All residents, for tax purposes, in Portugal are required to to report annually their worldwide income and foreign bank accounts held to the Portuguese Tax and Customs Authorities. Those qualifying as NHR are not exempt from such reporting obligations.
Failure to comply with the annual tax reporting obligations may incur in criminal liability.
Any other type of income obtained abroad, as business or professional income, not covered by this tax regime for non-habitual residents, will be taxed on Portuguese territory according to the rules set in the Portuguese Tax Code, i.e.: according to the convention to eliminate double taxation held by Portugal and the source State, in case there is one; or in case there is no Convention, apply the unilateral standard to eliminate international juridical double taxation.
Please note that the above list is updated through Ministerial Order issued by the Minister of Finance.