In recent years, municipalities have increasingly taken on tasks themselves instead of through joint arrangements, such as safety regions, inter-municipal social services, and municipal health services. Municipalities spent over 55 percent more in 2024 than in 2017. The expenditures of joint arrangements increased by only 23 percent in the same period. This was reported by Statistics Netherlands (CBS).

Municipal expenditures rose from €55.3 billion to nearly €86 billion. Joint arrangements had expenditures of €10.7 billion in 2017 and €13.2 billion in 2024.

A joint arrangement is a regional cooperation between municipalities, provinces, or water boards. Examples include safety regions, municipal health services (GGDs), social employment agencies, inter-municipal social services, and environmental services.

Municipalities