Follow these steps to adjust the Invoice Date or Due Date:

1. Open Accounts Payable, Main, Invoice Data Entry.
2. Choose the same vendor number.
3. Enter the original Invoice Number that needs adjustment.
4. In the Adjust Invoice on File window, click Adjust.
5. Enter the correct Invoice Date and/or Due Date.
6. Enter the dollar amount as Zero (0.00).
7. Click Accept twice.
8. Exit Invoice Data Entry.
9. Open Accounts Payable, Main, Invoice Register.
10. Print or Preview the register and update.

Adjusting the Invoice Date doesn't correct the Transaction Posting Date used to post to the General Ledger. It also doesn't affect the date displayed on the Accounts Payable Trial Balance Report.