I am currently structuring a SBA financed offer with a forgivable seller note. I have a general outline for how I would like to structure the note, but would like to see how others have structured similar notes in the past.

For reference, there is one customer that contributes a large amount of the revenue. To mitigate this risk I am adding the forgivable note and have thought about ways of attaching it to the specific customer more than the overall revenue. For example, if the large customer stopped working with this business post acquisition, but I still maintained revenue levels then I would like some type of claw back clause in place to not have to pay out most or all of the note.

Looking for more detail on the forgivable seller note strategy in general and would appreciate any dialog.