You can disconnect your accounting software from the settings tab inside the web app in the navigation bar.
Click on this and scroll down the page until you see account settings on the left-hand side.
On the next screen, you will see your connected accounting software, to the right there is a disconnect link – click on this
You will be prompted to confirm your action, to proceed write DISCONNECT in the box and select the green ‘disconnect’ button
The following screen confirms that your accounting software has been successfully disconnected.