I don't know the details for Finland, but Sweden has a similar system that works out like this:

If a company has agreed to pay you $100k, that's after any payroll tax has been paid, so they pay ~ $120k, you get (gross) $100k.

Of the remaining $100k, you pay 0 on the first ~ $2600, 31% on the portion between $2600 and $62k, 51% between $62k and $88k, and 56% above $88k. Do the math, it comes out to about $38500 in income tax.

There is no wealth tax or inheritance tax. You get free university education, free universal health care, great public transport, 480 days of parental leave (that can be split among the parents mostly how you like, and used for up to 8 years), and you get a child allowance of ~ 120 euro each month for each child until that child is 16.

Too much? Yeah right.