The VAT rate on your invoice or offer is completely adjustable, meaning you can set it to whatever you need. You can apply it to the entire invoice or to some invoicing lines specifically.
This means you can add some lines at 6% VAT, but others at 21% on one invoice!
Apart from a general default VAT rate for your entire team, it's also possible to setup a specific VAT rate for a contact. You can ofcourse also choose to set 'reverse' or 'exempt' VAT for a contact. This facilitates invoicing to international contacts.
Ofcourse, you can override this on any invoice or offer / contact.
The invoice / offer total price is always automatically calculated. So no need to grab that calculator for your totals or VAT amounts. This way, it's impossible to make errors while making invoices or offers concerning the totals!