Regionale Belasting Groep

Regionale Belasting Groep (RBG) operates as a Netherlands‑based organisation that provides the automated distribution of tax assessments and reminders. Its core service consists of a digital platform that generates tax notices and delivers them to the intended recipients on behalf of municipal tax authorities. By automating this process, RBG replaces manual mailing procedures with a secure electronic workflow. The service is utilized by multiple tax offices that need to fulfill statutory notification requirements for citizens and businesses. RBG’s platform handles the formatting, addressing, and dispatch of large volumes of tax documents on a recurring basis. The organisation’s clients include local governments that rely on timely delivery of tax information to support collection efforts. Through this service, RBG contributes to the efficiency of tax administration across the regions it serves.

RBG’s distinguishing attribute is its specialisation in the IT‑driven delivery of tax‑related correspondence, a niche within the broader public‑sector technology market. The organisation acts as an intermediary that standardises the production and distribution of tax notices for numerous municipal clients. This centralised approach reduces duplication of effort and helps ensure consistent compliance with Dutch tax legislation. RBG’s role is evidenced by the description of its supplier, which supplies the automated distribution service specifically for tax assessments and reminders. By focusing exclusively on this function, RBG has developed expertise in managing secure, high‑volume mailings of fiscal information. The regional nature of its name reflects a collaborative model that serves multiple municipalities within a defined geographic area. Consequently, RBG is positioned as a key support entity for local tax authorities seeking reliable, scalable notification solutions.

In May 2024, a ransomware attack targeted the supplier that provides RBG’s automated distribution platform. RBG promptly confirmed that its own internal systems were not breached during the incident. As a precautionary measure, the organisation severed all digital connections with the affected supplier while the breach was under investigation. RBG initiated internal reviews to assess any potential impact on its operations and notified relevant authorities and municipalities about the situation. The supplier, assisted by cybersecurity professionals, began evaluating the extent of any possible data exfiltration and working to restore secured services. RBG stated that it would await further updates from the supplier before considering the restoration of normal service links. Throughout the episode, RBG maintained communication with its clients to keep them informed of the steps being taken to safeguard their tax‑distribution processes.