12.4. Unreduced excess of contributions to social security systems for 2016-2020 pending reduction
The programme transfers to this section of the Annex the amounts corresponding to the amounts pending reduction corresponding to the social security systems from the years 2016 to 2020, those applied to this declaration and the amounts that would remain pending for future years.
These amounts must be recorded in the declarations for those years and the possibility of reduction in the following 5 years should have been requested.
This section does not include business contributions to social security systems.