I returned to Netherlands after many years abroad and didn't have anything set up except a tax number (BSN) like everyone. This may not sound too bad, but:

- Few people are willing to rent to you if you don't have a Dutch bank account and current registration.

- You can't get registration without a place to rent that qualifies (and many places don't).

I was earning €90k/year at the time; it wasn't a money issue.