How to create a credit memo without an invoice in NetSuite SuiteTax with taxes from Tax Determination.

1. Go to Transactions > Customers > Issue Credit Memos.
2. Select a customer from the Customer dropdown.
3. Select a location from the Location dropdown.
4. On the Items tab, select an item from the Item dropdown.
5. Enter an amount in the Amount field. Click Add.
6. Click Preview Tax.
7. Check the total tax amount in the Summary section.
8. Optional: Go to the Tax Details tab to check the individual tax lines.
9. Click Save.