Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

What can I do with “stale” checks? Can I deposit/cash them?
Find smaller payments he can make. Maybe a % of each client he takes payment from.  Consult with a lawyer or google buisness contract elements and find fill them out and see what he can do. If the checks are no good bouncing them isn't going to help anything. Nor is getting a judgment from a small claims court. He can still not pay(though stays on his credit for 25 years), file for bankruptcy, etc.