This article will show you how to apply tax rates to all products or services
Go to Manager > Settings > Financials > Tax Brackets
Click Apply Service Tax to apply to Services, or Apply Product Tax to apply to Products.
Note: If you need to create a new Tax/VAT rate, click here for a guide on how to do that.
Use the Select Service Category dropdown to choose which Service Category/Product Category you would like to apply this Tax/VAT rate to, or select All in the dropdown to apply to all.
In the Select Tax Rate area, click the box beside the relevant Tax/VAT rate you wish to bulk apply. When you're ready, click OK to finish.