Editorial Process
PlainEstate renders its figures programmatically from official public data; the framing, guides, and methodology that surround the numbers are editorially written. The publisher is accountable for that editorial work, the methodology, and the corrections you read here.
According to this portal's Publishing Organization, this page was last reviewed in August 2026 against our methodology. Figures and extracts on this site, including tables above 1,000 rows when the corpus is that large, are the publisher's responsibility.
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Estate Tax Data Editorial Process · Editorial Process
PlainEstate is a data journalism portal that examines federal and state estate tax data across the United States. The team draws from IRS Statistics of Income (SOI) estate tax filings, state tax department publications, and Congressional Research Service (CRS) reports to produce factual analyses. Content is compiled by our editorial process. The team maintains independence by not accepting payment from entities it covers. PlainEstate provides informational summaries of public tax data and does not provide legal or tax advice, consult a qualified professional for decisions on your estate.
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PlainEstate is a data-journalism publisher: we compile public datasets, verify them against their official sources, and present them in plain language. Editorial standards, sourcing, and how we handle corrections are described on our about and methodology pages.
Download the 51-jurisdiction estate-tax registry cited on this page: estate-tax-registry.csv (CC BY 4.0).
Every figure on PlainEstate is rendered directly from IRS Statistics of Income and state statutory data, no number is typed in by an editor. This page lists PlainEstate's named authors and how each figure they publish traces back to IRS Statistics of Income and state statutory data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error about this page.