When you purchase Solibri Inside Premium subscription, the country from which you’re making the purchase may charge VAT. You can see list of countries Paddle charges sales tax or VAT for here.
For some countries (for example, all EU countries), VAT can be deducted with the purchase by giving your VAT number at the checkout stage. You can also add the VAT number after the payment, see XXX for more instructions.
In questions regarding your VAT payment and VAT refund, please contact Paddle directly.