1. Login via web
  2. Inventory 
  3. Categories
  4. Choose a category or create one
  5. Click on the cateogry 
  6. Toggle on "custom tax rule"
  7. Insert the tax rate and hit save
  8. If you need to indicate a specific tax on a product
  9. go to active inventory 
  10. choose a product
  11. at the bottom of the page turn on "custom tax rule" - this tax will override all other forms of tax for that specific product 

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