How to set the value added tax on the invoice?

1

Can I remove withholding tax on desktop edition and add value added tax 20%?

2

You don’t remove withholding tax on any edition, you just don’t tick the box if it’s not required.

To add VAT, got to Settings - Tax Codes and select your countries rate from the drop down. If its not listed then use the Custom feature to add your Tax Code

3

Tnx. Serbian language version does not have the option tax codes. I switched to English, is now working. Thank you so much for your prompt response. program is an excellent.