National statistics help explain context, but they rarely answer a parcel question. A sound estate research brief should state at least five boundaries: population, geography, period, definition, and denominator. Without them, a published percentage may look more precise than the source permits.
Five questions
1. **Who is counted?** Homeowners, tax accounts, bankruptcy petitions, estates, or complaints? 2. **Where?** The United States, a county, a court district, or one parcel? 3. **When?** A tax year, fiscal year, survey period, or retrieval date? 4. **What definition?** Delinquent, vacant, owner-occupied, successor, or filed? 5. **What is the denominator?** Is the percentage a share of accounts, units, petitions, or something else?
For example, the U.S. Courts' 557,376 fiscal-year 2025 bankruptcy petitions and Census's 2024 $2,035 median monthly owner cost are both real numbers, but neither is an inherited-property denominator. They should not be combined into an estate risk score.
Reporting pattern
State the published measure, cite the source, describe its limitation, then connect the matter to file-level records. This creates a useful research trail without fabricating a national inheritance rate.
Sources and method
Sources accessed August 7, 2026:
FAQ
Is a statistic useful if it cannot answer the final question?
Yes, when its population and limitation are stated clearly and the file evidence is researched separately.
Professional disclaimer
Educational research only; not statistical, legal, or fiduciary advice.