When structuring a large seller note alongside private equity or bank debt, how do we prevent the IRS or senior lenders from recharacterizing our seller financing as equity?

Question

Tyler Smith · Accepted Answer

When a seller note represents a substantial portion of the capital stack and is deeply subordinated, both the IRS and senior lenders may scrutinize whether the instrument is genuine debt or disguised equity. If the IRS recharacterizes your seller note as preferred equity, you lose installment sale tax treatment under Section 453, interest payments convert into taxable equity distributions, and note default remedies evaporate.

To ensure your seller note withstands legal and tax scrutiny as bona fide debt, incorporate standard commercial terms:

- Fix a definite maturity date, typically five to seven years post-close, rather than tying redemption to an open-ended liquidity event.
- Establish a market-clearing, non-contingent interest rate that complies with the Applicable Federal Rate rules and provides regular, unconditioned compounding.
- Execute a formal promissory note with definitive creditor remedies, including default interest rates and note acceleration covenants upon non-payment.
- Avoid tying interest rates or principal amortization to operational profitability, gross revenue targets, or management discretion.
- Ensure the buyer's post-closing debt-to-equity ratio remains within reasonable commercial standards, as extreme undercapitalization invites IRS recharacterization.

While the senior lender will require a subordination agreement restricting cash payments during credit agreement defaults, do not allow the note to forfeit accrual rights. If cash interest is suspended, mandate payment-in-kind interest that compounds into the note principal. Treating your seller financing with formal commercial rigor protects your capital position and preserves your tax structure.