Submission periods

Personal income tax, Corporation tax, Non-resident income tax (permanent establishments) - withholdings and payments on account. Income or investment income from capitalisation and life or disability insurance contract operations

ANNUAL filing

Deadlines: from January 1 to January 31, 2023.

In cases where, for technical reasons, it is not possible to file online during the regulatory filing period, filing can be done within the four calendar days following the end of said period.