Definition
A term from English legal practice referring to debts due to the exchequer that the sheriff could not collect or account for — amounts that could not be levied from the persons assessed because those persons had no goods or chattels within the county, had died insolvent, or were otherwise beyond the reach of the sheriff's process. The word derives from the Latin *nihil* (nothing), reflecting the sheriff's return that he found nothing upon which to levy. Niohills (also rendered *nihills* or *nihils*) were carried forward on the exchequer rolls as outstanding obligations, accumulated across accounting periods, and periodically subjected to formal process to determine whether collection had become possible.
Why It Matters in Research
Researchers working in English fiscal and administrative history will encounter niohills primarily in exchequer records, sheriff's accounts, and pipe rolls. The term signals a gap in collection — not a discharge of debt — and its presence in a source indicates that the underlying obligation remained legally alive even when practically uncollectable. This is a meaningful distinction: niohills are not pardons, cancellations, or write-offs in the modern sense. A researcher tracing a particular debt or tax liability through the exchequer records should not treat the appearance of a nihil return as the end of the matter.
The truncated Black's entry ("the sheriff could") warns that the source text was cut off. Any research relying on the Black's supplemental definition alone will be incomplete. Researchers should consult the original exchequer practice literature and pipe roll scholarship for the full procedural context, including how sheriffs formally returned nihil and how the exchequer pursued accumulated niohills in subsequent accounting cycles.
The term is largely absent from American legal practice, which did not inherit the English exchequer structure. Its appearance in American legal sources would almost certainly be in the context of historical commentary on English law or in early colonial-era fiscal records with English administrative antecedents.
Historical Dictionary Support
Black's Law Dictionary (2nd Ed., Supplemental) provides the only available dictionary entry for this term in the Law Mind corpus, and that entry is incomplete as transcribed, ending mid-sentence: "Debts due to the exchequer which the sheriff could." The intended completion — almost certainly something to the effect of "could not levy or collect, returned as nothing found" — is consistent with the well-documented practice of nil or nihil returns in English exchequer procedure.
The incompleteness of the source entry is itself a research data point: niohills were sufficiently specialized that even Black's treated the term briefly, in a supplemental section rather than the main body. No other historical dictionary in the standard Law Mind shelf appears to have carried a dedicated entry for this term, which reflects its narrow application to English exchequer practice and its obsolescence outside that context.
Researchers should treat the Black's entry as a pointer rather than a definition and seek primary exchequer records or specialized secondary scholarship on medieval and early modern English fiscal administration for fuller treatment.
Jurisdictional Note
This term is confined to English legal practice, specifically the exchequer system. It has no recognized equivalent or application in American, Scottish, or other common law jurisdictions that did not adopt the English exchequer's sheriff-accounting framework.