Lost bank connection

Hello Jim, thanks for reaching out to the Community, we apologise for the delay in replying.

To re-authorise your bank in Quickbooks Self Employed if  you can go first sign into Quickbooks on a web browser. Then firstly go to check the consent does not need updating by going to the gear icon> manage account> click the three lines> select manage consent> click reconfirm. 

If that does not resolve the issue and let you refresh the banking connection, then go to the gear icon>manage account>click connect another account> search the bank account>connect

If you have any questions at all let us know, we'd be happy to help in any way that we can.