Steuer '90

Three programs for calculating income tax under the amended laws for 1990. The first program calculates the annual income tax to be paid from the taxable annual income according to the basic table (for unmarried persons) and the splitting table (for married couples assessed together). The second program outputs from a table the monthly wage tax for employees subject to pension insurance (blue-collar and white-collar workers). The third program compares the tax rates 1981, 86, 88 and 1990 in average rates with each other in a graphical representation. You can see from this graph that the tax rate has been reduced from time to time.