I started looking at how to implement Tax Codes for the Swiss VAT return
The figures in section 1 are total turnover including tax, for example, box 200 is total turnover for the period.
The figures in section 2, boxes 302, 312, etc are both the net sales and the VAT on those sales
The figures in section 3, boxes 900 and 910 at the bottom are totals of non-taxable transactions, for example, salaries and dividends (see Art. 18 bullet list in the PDF above)
Can the Tryton Tax Code mechanism be used to compute values for boxes 200, 900, 910, etc? Or is some other reporting technique necessary for this type of VAT return?