Dear Team, Please resolve an issue as we are facing that the Quickbooks creates a dummy bill on every 1st of new month which we have to delete manually.

Thank you for posting here, @agrawalautomobil.

To further check your account, I recommend contacting our QuickBooks live support team. You can also request a screen sharing so they can investigate the root cause of the issue and provide steps to fix it for you. To do so, follow these easy steps:

1. Head to QuickBooks help at this link. 
2. Click Search for something else.
3. Enter Quickbooks creates a dummy bill on every 1st of the new month in the box and Search.
4. Select Start a Message. 

Also, you may visit our QuickBooks Online help page so you can look for articles or other user's posts that were answered by QuickBooks experts. 

Please know that you can always post here if you have any QuickBooks concerns. I'm always here to help you in any way I can. Have a good one.