We are structuring our exit as an installment sale under Section 453 to spread our tax liability over five years, but what happens if the buyer sells our business to a larger player before our note is fully paid off? How do we structure acceleration clauses and tax indemnification to protect our proceeds?

Question

Tyler Smith · Accepted Answer

When you use an installment sale under Section 453, you are taking on a significant credit risk. If your buyer decides to flip the company to a secondary buyer before your note is fully paid, you could find yourself holding a note from an entity that no longer owns the underlying cash-generating assets. Even worse, a subsequent sale by the buyer can trigger immediate tax recognition for you under certain circumstances if not handled correctly.

To protect yourself, your purchase agreement must include a robust acceleration clause. This clause must state that in the event of a change of control, refinancing, or sale of substantially all assets of the company, the outstanding balance of your installment note becomes immediately due and payable. This ensures you get paid out of the proceeds of their sale before the new owner takes over.

Additionally, you need a tax indemnification clause that addresses the acceleration. If the acceleration triggers an immediate tax liability for the remaining balance, the buyer should be required to gross up your final payment to cover any additional tax burden caused by the forced acceleration of your gains.

Treat this risk as an issue to resolve in your leadership meetings. Before signing the Letter of Intent, use the IDS process to map out every potential ownership transition scenario. Ensure your leadership team is fully aligned on these protective guardrails so you do not get left behind when the buyer decides to exit.