How to Enable VAT Setting?

To activate VAT (Value Added Tax) for your company, in the main TravelWise menu go:
Tools → Company Settings → Settings → VATEnabled (check as in the below picture):

When this setting is disabled, TW stops automatic VAT rules and does not allow to select VAT in Invoice manually. But it is still possible to make settings in:

• VAT products (including VAT rules);
• Fee Regions.