panel 2

Our mission

The NSSO collects and manages employer and employee social contributions used to finance the various branches of social security. It collects and distributes the basic administrative data for other social security institutions.

Key figures NSSO

3.533.415 Workstations

3.455.316 Workers

2.792.227,7 Full-time equivalents

Situation on 30/09/2015

Last update : 21/03/2016

More stats


2016-04-01 Gradual growth of the labour market in the fourth quarter of 2015

The salaried employment has once again slightly increased during the fourth quarter of 2015, as shown by the statistics of the National Social Security Office. This is the second successive year of...

2016-03-03 The NSSO has been nominated for the EWWR awards 2015

For the 2015 edition of the European Week for Waste Reduction (EWWR), 12.035 projects have been submitted throughout Europe, amongst them 135 came from Brussels. Only four of the Brussels projects...

2016-02-10 Digital together : from the mailbox to the eBox

Throughout the coming years the National Social Security Office (NSSO) will make the digitalisation of its document  flow one of its priorities. Whereas most declarations destined to the social...
^ Back to Top