Separate the two ownership systems
A founder may transfer operating-company shares to an irrevocable trust and remain treated as their owner for federal income tax purposes. The family can mistakenly infer that the founder’s death will automatically give the trust a fair-market-value basis because the income appeared on the founder’s return. The estate inclusion and basis analysis requires separate facts.
Revenue Ruling 2023-2 addresses an irrevocable grantor trust funded by a completed gift where the assets were not includible in the owner’s gross estate. On the stated facts, the IRS concluded that the assets did not receive a section 1014 basis adjustment at the owner’s death. Income tax grantor ownership alone did not make them property acquired from the decedent within that rule.
Before planning an inherited-business sale, identify the legal holder, income tax owner, transfer history, and estate inclusion conclusion. The trust’s name or the label intentionally defective does not establish any of those results by itself. Give the adviser the actual powers retained and the governing documents.
Model the eventual sale with supported basis
Consider a hypothetical founder who completed a gift of company shares to an irrevocable grantor trust when their basis was $400,000. Assume the trust assets remain outside the founder’s gross estate and the relevant facts fit the ruling’s conclusion. At the founder’s death, the shares are worth $3,000,000. A later sale for that amount does not automatically eliminate the $2,600,000 difference between price and the assumed continuing basis.
At a purely illustrative 23.8% federal tax sensitivity, $2,600,000 produces $618,800 before the actual tax treatment, rates, exclusions, expenses, and other adjustments are determined. A forecast using a presumed $3,000,000 death-date basis would show no gain under the same simplified sale assumption. The difference is material to the trust’s distribution and reinvestment plan.
These numbers do not determine the correct original basis or the tax result for a particular trust. Contributions, restructurings, losses, distributions, and earlier transactions can change the relevant basis. Build a rollforward from supported records rather than copying the value used on a gift or estate return into the income tax basis column.
Evaluate the estate and liquidity tradeoffs separately
The family may have intentionally transferred future appreciation outside the taxable estate. That objective and a later basis adjustment are separate features, and a plan can have different consequences under each. Ask the advisers to compare the complete estate and income tax scenarios rather than judging the trust solely by one projected tax saving.
The ruling’s facts include specific assumptions concerning liabilities and notes between the owner and trust. A trust funded by a sale, carrying debt, or participating in additional transactions needs its own analysis. Do not assume that every arrangement described as a grantor trust falls within the same uncomplicated facts.
Review the trust’s resources for taxes after the founder’s death. During grantor ownership, the founder may have borne income tax attributable to the trust’s income. A later change in tax ownership and a business sale can shift the practical payment responsibility. Coordinate the reporting determination with the trustee’s cash reserve and beneficiary distribution schedule.
Maintain the basis and estate files through succession
Retain original acquisition documents, the completed gift record, valuation reports, trust terms, amendments, retained-power analysis, basis schedules, entity transactions, and the estate inclusion determination. Keep gift tax value, estate tax value, financial statement value, and income tax basis distinctly labeled. They can serve different legal purposes even when recorded for the same shares.
After the founder’s death, give the trustee and return preparer a documented opening basis schedule and the reasoning for any adjustment or lack of adjustment. Preserve the evidence when advisers or corporate systems change. An unexplained opening number can lead to an incorrect sale projection years after the original transfer.
Revenue Ruling 2023-2 is limited to its stated issue and facts. Other trust powers, estate inclusion provisions, transfers, liabilities, notes, and statutory exceptions can require different analysis. This guide does not establish a particular trust’s tax ownership, estate inclusion, or basis. Its practical action is to resolve those determinations independently before selling inherited business interests or distributing the proceeds, so the succession plan reflects both the estate strategy and the tax cost that remains embedded in the shares.
Sources & further reading
Consult the original guidance and its effective dates. These references support the educational discussion; their application depends on the specific facts.