> By far the bigger problem is that once you got labelled as
> "fraudulent" it was nigh-impossible to prove your innocence,
> no matter what kind of proof you provided
I, an immigrant to The Netherlands, had a personal run-in with this system at the height of this scandal.
I won't go into all the boring details, but it was basically entirely my own fuck-up. I'd gotten some administrative detail wrong, and was simultaneously in the process of forming a company during that calendar year.
I signed up for a corporate hosting/help service that unbeknownst to me (yeah, I should have read the fine print) started directing all my personal tax office mail to themselves, scanning it, and sending me E-Mail notifications about them. I then proceeded to ignore those for more than 6 months (did I mention that it was my fault?), assuming that since the company wouldn't have any "real" operations until late in the year that I could deal with the paperwork then.
The result of which was that I got some request for clarification related to the childcare benefit, which by the time I found out about it in mid-December had escalated to a hard deadline the coming January 1st, with re-payments for childcare benefits due in installments the coming February, the first of a few payments being €10k.
I'm pretty sure the last of many reminder letters (although I didn't dig it up) had at that point escalated to include some variant of phrases like "in the name of the monarch!" and "pay, or else!".
Long story short (and looking back at my E-Mail records) the government went from being convinced that I was engaged in defrauding it of something like the median Dutch yearly income in child care benefits, to being very understanding of my situation, and helping me to file all the correct paperwork.
I'm not saying that applied to everyone who got tied up in that bureaucratic meat-grinder, and YMMV, but I for one found the whole process very helpful and understanding.
It probably helped that I wasn't engaged in any "real" fraud. The tax office agreed that if I'd submitted the required documentation on time there wouldn't have been any issue.
Even though the fault of being tardy with that was entirely my own they were very understanding, I didn't have to pay a penny to the tax office, and they went above & beyond in helping me resolve the issue.
I'm sure that if I'd have been engaged in "actual" fraud the consequences would have been very different, but I wanted to chime in with an anecdote-of-one that in my case it was surprisingly easy to go from assumed fraudster to the Dutch tax office bending over backwards to help me, and bend its own rules to help me out.