This is a very basic service object for calculating the potential tax savings for money spent on a Denkmal protected real-estate. It does nothing fancy and takes two inputs for the calculation. The calculation itself is very basic and is meant to be only a rough guide. There might be special considerations that need to be added.
class DenkmalTaxSavingsCalculator
TAX_BRACKETS = [
{ limit: 11600, rate: 0.0 },