How to add an expense to a vendor bill in NetSuite SuiteTax with taxes from Tax Determination.

1. Go to Transactions > Payables > Enter Bills.
2. Fill in all required fields marked with a red asterisk.
3. Go to the Expenses and Items tab and select a category from the dropdown.
4. Enter the appropriate values in the Account and Amount fields, then click Add.
5. Click Preview Tax. If everything looks good, click Save.