We want to secure our Section 453 installment note using a bank-issued standby letter of credit, but our legal team is worried this might trigger constructive receipt and invalidate our tax deferral. How do we structure this security instrument to protect our capital without triggering an immediate tax event?

Question

Tyler Smith · Accepted Answer

Protecting your seller note is critical, but a poorly structured security arrangement can trigger an immediate tax bill for the entire purchase price. Under IRS regulations for Section 453, if a security device is deemed to be the equivalent of cash or gives you direct control over the funds, the IRS will claim you have constructively received the money, destroying your tax deferral.

The key is to use a standby letter of credit that meets the strict requirements of Treasury Regulation Section 15A.453-1. The letter of credit must be non-negotiable and non-transferable. It can only be drawn upon in the event of a documented default on the installment note.

You cannot have the right to demand payment under the letter of credit unless the buyer actually fails to pay according to the schedule. This means you are not receiving cash; you are receiving a guarantee of payment.

Make sure your transaction documents explicitly state that the letter of credit is intended as security only and does not constitute payment.

Have your finance seat track this as an issue on their weekly Level 10 Meeting agenda until your tax counsel approves the draft. This keeps your exit proceeds safe from buyer default without handing a massive, premature check to the IRS.