The Credflow desktop application sync with your Tally or Busy company every 15 minutes and 5 minutes respectively, as a default setting
(In case you want to change the frequency same can be done from the desktop application for which you can follow below article)
Changing the Syncing Frequency with Tally
Note : Both your Credflow desktop app and your Tally or Busy software should be open in your desktop/computer at all times (in the background) for the syncing to run smoothly and without any hitch and port number in your tally must be equal with port number in CredFlow desktop application
If you did not find this helpful please reach out to us at support@credflow.in