Portugal has a diversified network of tax treaties, with a very interesting and useful coverage of developing jurisdictions, especially the Portuguese speaking countries and related areas of regional cooperation (such as ASEAN, ECOWAS, Mercosul or SADC). This enables Portugal to serve as an outstanding investment hub from and to the European Union.
Considering the above, my top 10 Portuguese double tax treaties are: Angola, Brazil, Cabo Verde, East Timor, Guinea Bissau, Indonesia, Macao, Mozambique, São Tome e Príncipe and South Africa.
You can find here the list of double tax treaties already entered by Portugal clicking the link above and you can also find the official forms and requests relating to international taxation here.
Table of DTT and withholding tax rates
Find more about Portugal as an investment hub and Madeira International Business Center.
May2020 update
For generic information purposes only
Specific advise must be obtained before any decision is taken