In Germany, state-recognized churches collect taxes from their members in order to finance their activities as well as wages. Everyone who is a member of an officially recognized religious group automatically gets a percentage of their monthly wage taken from their paycheck. Usually, this amounts to around 9% of income tax — with the exception of Bavaria and Baden-Württemberg, where the church tax amounts to 8%.
For native Germans, church tax is often automatically collected. Many Germans are baptized at a young age and thereby become members of a particular church, which means they pay taxes to that church when they begin to earn income as an adult.
If you’re a foreigner moving to Germany, you can declare your affiliation to a church when you register at your local citizen’s office.
9%? That's absurd. Is there a way to remove yourself from this?