How did the Epstein estate calculate pre‑death valuations that led to the $190 million IRS prepayment and who provided those appraisals?

Checked on January 23, 2026
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Executive summary

The Epstein estate made a roughly $190 million estimated estate‑tax prepayment in July 2020 based on valuations of Mr. Epstein’s assets and assumptions about their liquidation, a figure later revealed to be higher than the amounts the estate ultimately realized when assets were sold (New York Times) [1]. Those prepayment calculations rested on estate‑tax procedures that require executors to compile fair‑market‑value appraisals and supporting reports, but public reporting in the provided sources does not name the specific appraisers who prepared the Epstein valuations (IRS guidance; New York Times) [2] [1].

1. How the estate tax calculation process works for large estates

When an executor calculates federal estate tax they must value the decedent’s “gross estate” at fair market value as of the date of death and use Form 706 to compute tax owed, a process that frequently requires engagement of credentialed appraisers and valuation specialists (IRS instructions for Form 706) [3]. The IRS expects appraisals and valuation reports to be planned, scoped and documented so a defensible conclusion about fair market value can be rendered for each significant asset category (IRS real property valuation guidelines) [2].

2. What “qualified” appraisals and valuation methods mean in practice

For estate‑tax purposes the IRS and valuation practice norms call for “qualified” appraisals prepared by credentialed appraisers using standard approaches — sales comparison, income/capitalization and cost approaches — with more rigorous documentation for complex properties (IRS guidance and appraisal industry guides) [4] [5]. Legal and valuation advisors recommend IRS‑compliant qualified appraisals to reduce audit exposure and to support the values reported on the estate tax return (legal and appraisal firms) [6] [7].

3. How those rules map to the Epstein estate’s $190 million prepayment

Reporting indicates the $190 million payment was an estimated tax prepayment made in July 2020 and was “based partly on assumptions about the value of assets that have since been sold for far less,” meaning the estate’s tax figure relied on appraisals or management valuations that forecast higher realizations than markets later produced (New York Times) [1]. WealthManagement reporting likewise frames the payment as a preemptive tax on anticipated liquidation proceeds; subsequent sales produced materially lower receipts, which is the proximate reason the estate sought a refund (WealthManagement; New York Times) [8] [1].

4. Who provided the appraisals — what is known and what is not

IRS rules require qualified appraisers, and estate executors routinely hire outside appraisal firms, financial valuers and specialists for unusual assets; guidance tells filers to attach appraisal reports to Form 706 and to use credentialed professionals (IRS FAQ and procedural guidance) [9] [3]. However, the supplied reporting does not identify the specific firms or individuals who actually produced the Epstein estate’s valuation reports that underpinned the $190 million payment; that absence means public records cited here do not establish who prepared those appraisals (no source naming appraisers in provided reporting) [1] [8].

5. Why the estate overpaid and the broader implications

Because estate tax is computed on fair market value at death, an executor can make an estimated payment based on appraisals and expected liquidation values; if assets later fetch less in open market sales the estate can seek refunds, which is what reporting says occurred here when realized proceeds came in below the valuations used for the prepayment (New York Times; WealthManagement) [1] [8]. The New York Times flags a policy implication and possible redistribution: after large claims were settled, excess refunds could benefit co‑executors or beneficiaries rather than victims, underscoring how valuation assumptions and who controls post‑death liquidations carry financial and ethical stakes [1].

6. Alternative perspectives and limits of the record

Estate representatives and their advisers often take conservative or optimistic positions depending on litigation risk, projected sale cadence and tax prudence; the IRS retains authority to challenge values and requires documentation to support conclusions (IRS valuation guidelines) [2]. The supplied sources document the payment, the legal framework for appraisals and that sales realized less than the valuations, but they do not provide the appraisals themselves or identify the appraisers who signed them, so it is not possible from these sources to evaluate the methodologies or to ascribe responsibility for any overvaluation beyond the general process described [2] [1] [3].

Want to dive deeper?
Which firms or appraisers actually prepared the Epstein estate valuation reports attached to Form 706?
What legal avenues does the IRS have to dispute estate appraisals and reclaim erroneous refunds after post‑death sales?
How have previous high‑profile estates handled prepayment and subsequent tax refunds when assets sold for less than initial valuations?