We want to use a Section 453 installment sale to defer our capital gains tax liability, but we are worried the buyer might mismanage the company and default on their payments. How do we structure security provisions to protect our remaining equity value?

Question

Tyler Smith · Accepted Answer

Deferring your tax liability through a Section 453 installment sale is a smart financial move, but it turns you into a lender. If the buyer destroys the business post-close, your remaining payments are at severe risk. You must treat this transaction with the same rigor as a senior bank lender.

First, secure the installment note with a first-priority lien on the assets of the business, or at least a pledge of the buyer's equity in the acquired company. If they default, you must have the legal right to foreclose and retake operational control of the entity immediately.

Second, build operational protective covenants into the loan agreement using your EOS® framework. Require the buyer to provide you with their monthly financial statements and their weekly Scorecard. This keeps you informed of operational drift before it turns into a financial crisis.

Establish clear financial covenants, such as maintaining a minimum debt service coverage ratio or a minimum working capital threshold. If the buyer breaches these metrics, it should trigger an immediate technical default, allowing you to step in before the cash reserves are completely drained.

Finally, negotiate a key person clause. If the leadership team members on your original Accountability Chart leave or are replaced without your consent, the entire unpaid balance of the installment note should accelerate and become due. Do not let a buyer run your legacy company into the ground while you quietly wait for a check.