In some countries it’s required to club some tax codes under a common head and apply all of them together. In such cases, you will have to create Tax Group and define all the applicable tax codes which will fulfil this regulatory requirement.
Process :
3. Setting up tax groups to be available in transactions you need to setup taxes.
Goto >> Setup >> Acounting >> Taxes >> Setup Taxes
Tax codes only - Will display only tax codes in the transaction line level.
Tax Groups only- Will display only tax groups in the transaction line level.
Tax codes and tax groups - Will display both tax groups as well as tax codes.
To use the tax groups in the transaction at the item level in the TAX CODE field choose the tax group that you want to apply (List will be displayed as per the options chosen in the TAX CODE LIST in Set up).
Go to Transactions > Sales > Enter sales orders.
Tax groups are useful for applying group of tax codes together to a transaction.