How can I change a Supplier Payment Entry fro Expense to bill payment

Hi there, @sales333. We can't simply convert an Expense transaction to a Bill payment because they are two different transaction types.

An expense refers to money that has already spent, while a bill payment specifically settles an outstanding bill.

If you haven't reconciled your bank account yet, the best way to handle this in QuickBooks is to delete the incorrect Expense transaction, then create a Bill for the supplier and record a Bill Payment to settle that bill. Follow these simple steps below:

Here's how to delete the original Expense entry:

1. Head to the All apps menu on the left side of your screen.
2. In the Expenses & Bills section, choose Expense transactions. 
3. Check the Box option.
4. Click Delete and then click Delete again to confirm your action.
   

Here's how to create a Bill  for the expense/supplier:

1. Go to + Create.
2. Select Bill under Suppliers. 
   
3. Fill in the supplier details, date, and amount.
4. Add the appropriate expense account in the Category section. 
5. Click Save and close once done.

To record the Bill Payment, here's how:

1. Head to the + Create. 
2. Select Pay Bill under Suppliers. 
3. Choose the bill you just created. 
4. Click Save and close.

Let us know if you require any other assistance.