HiaIm on flat rate VAT, Im on a 8.5% tariff which I have set correctly. But my VAT due on sales in more than 8.5% of of my total VAT collected. Unsure why this ...

HiaIm on flat rate VAT, Im on a 8.5% tariff which I have set correctly. But my VAT due on sales in more than 8.5% of of my total VAT collected. Unsure why this ...