The buyer wants to structure our transaction as an installment sale under Section 453 to spread out payments over four years, but we are worried about tax recapture and buyer default. How does an installment sale actually work for an owner, and what traps should we watch out for?

Question

Tyler Smith · Accepted Answer

An installment sale under Internal Revenue Code Section 453 allows you to defer capital gains taxes by recognizing gain proportionally as principal payments are collected across future tax years. This can keep you out of the highest tax brackets in the transaction year and provide steady interest income. However, owners frequently get blindsided by two structural traps: depreciation recapture and unmitigated credit risk.

First, Section 453 does not defer depreciation recapture under Section 1245 or Section 1250. Any gain attributable to accumulated depreciation on tangible personal property or equipment is taxed as ordinary income in the year of the sale, regardless of whether you received ten percent or ninety percent of the purchase price in cash. If the buyer pays a small down payment on an asset heavy business, your year-one tax bill can easily exceed your net cash received.

Second, deferral only creates wealth if the buyer stays solvent and pays the note. To protect yourself, you must secure the installment obligation properly.

- Demand a first-priority security interest in the equity or specific operational assets rather than holding an unsecured corporate promise.
- Require personal guarantees from the acquiring principals if dealing with an unproven independent sponsor or search fund.
- Insist on accelerated maturity triggers that make the entire remaining balance due immediately upon any change of control, debt default, or asset liquidation.
- Structure the interest rate above market to compensate for illiquidity, and verify with your tax counsel that your transaction qualifies before signing the definitive purchase agreement.