Tax authorities searched online for information about citizens

The tax authorities have extensively extracted taxpayers' personal information — including social media statements — from the Internet, stored it in a computer system and used it to monitor and combat fraud. This happened despite internal doubts about its legality and about the “origin, accuracy and topicality” of the stored data. That's what NRC writes.The data was stored in the controversial Risk Analysis Model (RAM) database, whose large-scale deployment was unveiled by NRC this spring. According to an internal report, RAM — which came into use at the turn of the century — was used for 'profiling', including on the basis of nationality. RAM also provided “wonder addresses”, where, according to the collected data, there were possibly different (read: suspicious) behavioral patterns.
Fees Department
RAM was also deployed in the Benefits Department, something that was previously denied to the House by Secretary of State Van Rij. Customs also used RAM, as did the Fiscal Intelligence and Investigation Service (FIOD). The tax authorities also controlled its own employees with the system with a view to “achieving production goals, production quality, anonymous aggregated overviews and integrity testing”. The self-built database contained “data with a highly confidential nature, given the fiscal, financial and/or personal nature of the data,” NRC quotes from the internal analysis. “A lot of sensitive data from a lot of people is being brought together.” Through RAM, tax authorities also had access to information about any criminal prosecution or investigation. The tax authorities collected data from dozens of sources, inside and outside the government, so that hundreds of different data were stored per citizen. Through searches, it was possible to 'relate almost everything to everything', says the internal analysis.Source: NRC
.avif)
Latest articles & insights
I will continue to actively share my research through articles, analyses and updates about new developments.
State Secretary Tjebbe van Oostenbrugge: Tax authorities should not have used RAM
For years, the tax authorities violated citizens' privacy with the self-built RAM (Risk Analysis Model) computer system. Through this system, the tax authorities were able to combine people's sensitive data and share them with other government services, according to research by KPMG. State Secretary Van Oostenbruggen (Tax Administration, NSC) now finds that this was in violation of privacy legislation. In violation of privacy legislation, Van Oostenbruggen writes this in a letter to the House of Representatives. RAM did not meet the legal privacy, archiving and security requirements, according to the KPMG investigation. “I note that the tax authorities should not and should not have used RAM and I regret that,” says the Secretary of State. The investigation was launched after NRC revealed the large-scale use of RAM.
RAM investigation sent to the House of Representatives
RAM study sent to the House of Representatives News release | 06-03-2025 | 16:45 KPMG's investigation into the past functioning of the Risk Analysis Model (RAM) was sent to the House of Representatives today. The research looks back on the...
Uitkomsten extern onderzoek Risico Analyse Model (RAM)
Brief regering:Uitkomsten extern onderzoek Risico Analyse Model (RAM) Download Indieners Indiener T. van Oostenbruggen, staatssecretaris van Financiën Bijlagen BijlageDownload bestand:Rapport onderzoek Risico Analyse Model Deel 2(PDF)...
Tax authorities violated privacy rules with RAM database
Tax authorities violated privacy rules with RAM database Berry Zwets March 7, 2025, 14:34 CET. Research shows that the Risk Analysis Model (RAM) did not comply with privacy legislation between 1998 and 2018. For 20 years, the database contained...