The Order number 1823/2016, of February 5, approved amendments to the annual corporate income tax return.
The tax return (“Modelo 22) should be submitted by:
a) Taxpayer residents whose main business have a commercial, industrial or agricultural nature;
b) Nonresident with a permanent establishment in Portugal;
c) Entities without head office or place of effective management in the Portuguese territory that obtain taxable income in Portugal not attributed to a permanent establishment therein and not subject to definitive retention at source.
The Order is available at Order 1823/2016