We recently experienced a similar problem with QBO.  We needed to process invoices and have them hit an accounting period that was not the same as the date of the vendor invoice.  It is unfortunate, we had to ignore the actual invoice date and provide the date for the period we needed to target and manually change the due date of the invoice.   Hope this helps. ... View more

This might help:    https://www.biggerpockets.com/forums/104/topics/329407-accounting-for-a-1031-exchange-in-quickbooks-pro     ... View more

I use QBO but the process should be the same.  If you imported as a journal entry you can delete the journal entry , a single event. ... View more

If you look at the check, upper left, it will show in blue if it originated from Bank Integrations with the text "online banking matches".  You can click on this for more details.   If it originated from Bank Integrations, then yes, it has cleared.   ... View more