What are the considerations for estate planning when a Section 453 installment note is held at death?

Question

Tyler Smith · Accepted Answer

When a seller holding a Section 453 installment note passes away, the remaining deferred gain does not automatically vanish. Instead, the installment note becomes an 'income in respect of a decedent' (IRD) asset. This means that the heirs or the estate who receive the remaining payments on the note will be responsible for recognizing the deferred gain as taxable income as they receive the payments.

Unlike most inherited assets that receive a stepped-up basis to their fair market value at the date of death, an installment note that is IRD does not get a step-up in basis. The heirs essentially step into the shoes of the decedent, continuing to report the deferred gain on the same schedule as the original seller would have. They will also pay income tax on those payments.

There is, however, a potential deduction for estate tax paid on the value of the installment note. If the value of the installment note was included in the decedent's taxable estate and estate tax was paid, the recipients of the IRD may be able to claim an income tax deduction for the portion of the estate tax attributable to the installment note. This deduction helps to mitigate the double taxation that could otherwise occur (estate tax on the asset, then income tax on the deferred gain). Careful estate planning, including understanding the IRD rules, is crucial when a significant Section 453 installment note is part of an individual's estate.