Changing settlement data
Want to change how VAT is accounted for in your account? From now on, you can do this without waiting for the invoice to be generated for your operations to date. In addition, since your account balance is expressed in gross amount, it will remain unchanged when you change your settlement method.
If you change the settlement method to one that uses the same VAT rate, you do not need to generate an invoice to previous data (though you can choose to do so). This is only required if the VAT rate changes in your account, for example, due to a change from Polish 23%-VAT invoices to EU reverse charge invoices.