You can cancel a late fee for a rent invoice!
To cancel a late fee, you will start by navigating to your Rent tab.
Locate the invoice for your tenant, and click on the invoice to expand the invoice details.
Click on 'Edit late fee and partial payments' to make a change for just this invoice.
Toggle the 'Waive full late fee for this rent payment' button into the on postition.
Click "Save" to confirm and save your changes.