Definition
Pauperis is a Latin term meaning "of a poor person" or "of a pauper." It does not appear independently as a legal term of art but functions as a genitive modifier in established legal phrases, most prominently in forma pauperis — literally, "in the form of a pauper." In that compound, pauperis designates the legal status of an individual who is too impoverished to pay court costs, filing fees, or other expenses of litigation, and who therefore qualifies to proceed in legal proceedings without the ordinary financial prerequisites.
The operative concept in Anglo-American law is the status of pauper or pauperis: a person recognized by a court as lacking sufficient means to bear the costs of litigation. Upon recognition of that status, courts have historically waived fees and, in some systems, appointed counsel at public expense. The term appears most commonly in two contexts:
1. In forma pauperis proceedings: A procedural mechanism allowing an indigent party to sue, appeal, or petition without prepaying court fees. The applicant files an affidavit or declaration attesting to financial inability, and the court determines whether the threshold is met.
2. Pauper (as a party designation): In older practice and some historical statutes, a litigant formally adjudged unable to pay was designated a pauper, with specific procedural consequences governing how costs would be assessed and whether assigned counsel would be provided.
Common Language
Modern common usage (Wiktionary): Pauperis is not a standard English word in modern common use; it is recognized as Latin, the genitive of pauper, meaning "of a poor person."
Historical common usage (Webster's 1913): Webster's 1913 defines pauper as "a person in poverty; one without means of support; one supported by charity or by some public provision." The genitive pauperis would follow directly from that base meaning.
The gap between common and legal meaning is one of formality and legal consequence. In ordinary language, a pauper is simply a very poor person. In legal usage, pauperis (as in in forma pauperis) describes a judicially recognized status carrying specific procedural rights and privileges — a formal finding, not merely a socioeconomic description. Being poor does not automatically confer the status; the court must make a determination.
Common Confusion
Pauperis is sometimes loosely treated as synonymous with indigent. The terms overlap substantially but are not identical in all contexts. Indigency is the broader factual condition; pauperis (or pauper status) is the formal legal designation applied after a court's assessment. Additionally, researchers may encounter in forma pauperis abbreviated as IFP or i.f.p. in modern practice, and as "pauper's oath" or "poor person's petition" in older materials. These are the same underlying concept under different nomenclature.
Why It Matters in Research
Pauperis as a standalone entry is rare in legal dictionaries precisely because it functions grammatically as a modifier rather than a free-standing term. Researchers should search under in forma pauperis as the primary entry in most reference works. However, older sources — including nineteenth-century case reporters and equity pleading manuals — more frequently use pauper as a party status noun, and the cases cited by Rapalje & Lawrence under PAUPER reflect that older usage pattern.
Jurisdictional variation is significant here. In federal courts, in forma pauperis practice is governed by statute. In state courts, the standards, procedures, and nomenclature vary considerably; some states use "poor person" relief, others use "indigent" designations, and a handful retain the pauper terminology explicitly. Researchers moving between federal and state sources should not assume procedural equivalence.
Historical sources present a trap: the pauper status in nineteenth-century equity and common law practice had procedural consequences — including fee waivers, assigned counsel, and special cost rules — that do not map precisely onto modern IFP practice. Cases from Arkansas, Massachusetts, Vermont, and Pennsylvania cited in Rapalje & Lawrence were decided under state poor laws and court rules that have since been substantially revised or replaced. The factual thresholds and administrative processes described in those cases may differ materially from current standards.
Researchers interested in the constitutional dimension — whether indigent litigants have a due process or equal protection right to proceed without fees — will find the doctrinal development concentrated in twentieth-century federal jurisprudence, well outside the timeframe of the historical dictionary sources available here.
Historical Dictionary Support
Rapalje & Lawrence does not carry a direct entry for PAUPERIS. The entry appearing near the relevant alphabetical range addresses PAUPER (defined), with citations to 30 Ark. 764; 124 Mass. 596; 11 Pick. (Mass.) 538; 3 Pittsb. (Pa.) 129; and 46 Vt. 617, 620. These citations suggest that the editors treated pauper as a term requiring definition by accumulated case law rather than a settled black-letter rule — reflecting the reality that pauper status in the nineteenth century was determined contextually, often by reference to state poor laws and local practice rather than a uniform standard.
The dictionary's treatment is functional rather than theoretical: it points to what courts had said a pauper is, without synthesizing those holdings into a general principle. This is characteristic of Rapalje & Lawrence's approach to status-based terms and is useful primarily as a pointer to nineteenth-century state court construction.
What the historical dictionary misses entirely is the procedural elaboration of pauperis status — the mechanics of in forma pauperis petitions, affidavit requirements, and fee waiver procedures — which had not yet crystallized into the form researchers encounter in modern practice.
Jurisdictional Note
In federal practice, in forma pauperis procedure is governed by 28 U.S.C. § 1915, which sets out affidavit requirements and authorizes dismissal of frivolous claims even when fees are waived. State courts apply widely varying standards; researchers should not use federal IFP doctrine as a proxy for state practice without independent verification.