Law / Tax calculator (netto/brutto earnings) in Poland? [10]

Merged: Current tax in Poland

Hi guys, quick question regarding taxes..

I have tried to calculate the net salary, but I am not sure about the taxes.. I checked on google and there are different numbers. One page says the tax is 18 % up to 85,500 PLN/year.. and after that limit 32 %.. but another page says the tax up to 85,500 PLN/year is 32 % and after that 42 %. Which is now true??

Thanks for the answer