https://help.tallysolutions.com/docs/te9rel60/Tax_India/VAT/Defining_Tax_Rate.htm

Defining Tax Rates

You can choose to define tax rates at the company level, group level, or ledger or stock item level.

Defining Tax Rates

Defining Tax Rates at Company Level

Defining Tax Rates at Group Level

Defining Tax Rates at Ledger or Stock Item Level