Filing period
The deadline for submitting the 2020 Wealth Tax self-assessments is the same for all of them, regardless of their result (to be paid or negative).
This period is between April 7 and June 30, 2021 , both inclusive.
However, if the result of the declaration is to be entered and your payment is domiciled into an account, the presentation cannot be made after June 25, 2021 .