This article explains how to edit a processed invoice by copying it in Workshop Software. This creates a new invoice with a different invoice number, allowing you to make changes while preserving the original record.
This feature is available for Gold and Silver customers only.
Please note: Copying a processed invoice will create a new invoice with a different invoice number. You will then need to void the original invoice.
Step 1: Copy the Processed Invoice
- Open the processed invoice you want to edit.
- Click on the Star button on the right-hand side of the invoice, then click Copy Invoice.

Step 2: Confirm and Save the Copy
- A pop-up box will appear asking “Do you want to copy this invoice?” — press Yes.
- Your invoice will now appear with green borders, indicating it is open.
- Press Save on the bottom right of the invoice.

Step 3: Edit and Finalise
- Edit your desired fields on the new invoice.
- Press Save.
- Go back to your original invoice and void it to avoid duplicate records.

Good to Know
- The copied invoice will have a new invoice number — it is not a direct edit of the original.
- Always void the original invoice after copying to prevent duplicates in your records and accounting system.
- This feature is only available for Gold and Silver subscription tiers.