The database of large families in Belarus is practically complete and will begin operating in January. At the moment, electronic profiles have already been created for more than one hundred thousand large families. They have complete information. This system is a transition from the declarative to detection-based principle of obtaining benefits. This will ensure the targeting of state family policy. Not only the Ministry of Labor and Social Protection will use these databases, but also local authorities. The functionality of the new system will be expanded over time.