The following steps describe how to create a tax only credit memo (AR) in SAP with taxes from Tax Determination.

1. Enter the T-Code /nFB01 to create an invoice.
2. Enter the current date in the Document Date.
3. Enter DA in the Type field.
4. In the First Line Item section, do the following:
   1. Enter the appropriate value in the PstKy field.
      For example: 40.
   2. Enter the appropriate value in the Account field.
      For example: 809000.

      Note:

      This field should match the G/L Account field of the previously created sales invoice without a sales order or delivery.

5. Press Enter.
   Dismiss any warnings.
6. In the Amount field, enter the amount in the sales invoice.
7. Select O1 Tax from the Tax code dropdown.
8. Enter the tax jurisdiction code from the sales invoice.
9. Enter the appropriate value in the Cost Center column.
   For example: 328.
10. In the Next Line Item section below, do the following:
    1. Enter the appropriate value in the PstKy field.
       For example: 50.
    2. Enter the appropriate value in the Account field.
       For example: 809000.

       Note:

       This field should match the G/L Account field of the previously created sales invoice without a sales order or delivery.

11. Press Enter.
    Dismiss the warnings.
12. Enter the amount of the sales invoice in the Amount field.
13. Select O0 Tax from the tax type dropdown.
14. Enter the tax jurisdiction code from the same invoice.
15. Enter 328 in the Cost Center column.
16. In the Next Line Item section, do the following:
    1. Enter the appropriate value in the PstKy field.
       For example: 11.
    2. Enter the appropriate value in the Account field.
       For example: 300047.

       Note:

       This field should match the G/L Account field of the previously created sales invoice without a sales order or delivery.

17. Press Enter.
    Dismiss the warnings.
18. Enter the tax amount to be credited in the Amount field.
19. Click the Image icon, then on the new screen click the Taxes icon to verify the tax amount.
20. Enter the tax amount credited back to the customer as described in Create a sales invoice without a sales order or delivery.
21. Verify that the Calculate tax check box is not selected.
22. Click the Check mark icon to continue.
23. Go to Document > Simulate General Ledger.
24. Click Save to post the invoice.
    A new document number is displayed at the bottom of your screen. Save this document number for your records.