What is the rate of income tax in the Netherlands in 2006/2007?

Answer 1

Well, that depends on your income. It includes social welfare.
If you are really rich, it is 52%, but that is only for the 3% richest people.
If you earn reasonably well, than you'll pay about 40%
For the first 30000 euro or so, you'll only pay about 30%.
See www.belastingdienst.nl. They have an english part.