I will commission a tax calculator for the IT industry on a website that is in Wordpress.
The following are to be entered into the calculator:
1. monthly salary
2. monthly costs
Then the calculator would calculate social security contributions, tax contributions, flat tax contribution, flat tax contribution of 115% in New Deal and flat tax contribution of 6.3% suggested by a tax advisor.
The final would show the total expenses per year for the 3 settlement types and the savings.
From the calculations it would be simple formulas with multiplication, the details of which I will provide.