You can't just add the percentages for income tax and VAT. If you were to combine a 40% income tax and a 19% VAT, you'd end up with 49.6% effective tax. (1-(1-0.40)/1.19)
(I'm not arguing that this naive computation makes sense, you pay different VAT rates or no VAT at all, depending on what you buy. I don't think you have to pay VAT on rent, which is a significant part of the income for many people and reduced VAT on most groceries)
(I'm not arguing that this naive computation makes sense, you pay different VAT rates or no VAT at all, depending on what you buy. I don't think you have to pay VAT on rent, which is a significant part of the income for many people and reduced VAT on most groceries)