A strategic buyer is offering an installment sale structure with payments spread over five years, citing Section 453 tax deferral as a major benefit for us. What are the operational risks and tax pitfalls of accepting an installment note instead of cash at close?

Question

Tyler Smith · Accepted Answer

An installment sale under Internal Revenue Code Section 453 allows a seller to defer capital gains recognition until cash payments are actually received over time. Buyers pitch this as a win-win: they preserve their working capital, and you defer your tax bill across several fiscal years. However, sellers often forget that Section 453 does not protect you from credit risk, and it does not defer all taxes equally.

Depreciation recapture under Section 1245 and Section 1250 cannot be deferred. All depreciation recapture tax is due in the tax year of the sale, regardless of whether you received ten percent or ninety percent of the purchase price in cash. If your business has heavy equipment, physical assets, or capitalized assets with significant depreciation, you could face a massive upfront tax liability with insufficient cash at close to pay the IRS.

Operationally, an installment note turns you into an unsecured or junior subordinated lender to a business you no longer control. If the buyer mismanages the operation, runs into liquidity constraints, or defaults, your only recourse is expensive litigation or foreclosing on distressed assets that have already been stripped of value.

If you agree to an installment structure, you must secure the note. Demand a personal guarantee from the buyer, require a second-lien position on enterprise assets, and negotiate negative covenants that prevent the buyer from taking distributions, issuing dividends, or taking on junior debt while your note remains unpaid. If the buyer refuses to secure the note with tangible assets or letters of credit, pass on the installment structure and force traditional bank or equity financing.