QB Issue Resolution:

You can create a sales receipt to record this. Then, change the date to the last day of the month. I can walk you through how.

  1. Click Create (+)
  2. Click Sales Receipt.
  3. Enter the sales receipt information, then change the Sales Receipt date.
  4. Click Save and close.

Once done, you can match your sales receipt transaction with your downloaded transactions.

 

Feel free to check out the details here: How to create Sales Receipts in QuickBooks.

 

You might also read this handy article for future reference: Add and match downloaded banking transactions.

 

Resolution for Issue 'What would be my entry if I want a cash deposit to show in sales in the prior month? The deposit went to the bank on the last day of month but it was on the next day' available: Yes (Solved).
Source: Intuit Community forum.

What would be my entry if I want a cash deposit to show in sales in the prior month? The deposit went to the bank on the last day of month but it was on the next day: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

Support for downloaded transactions
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