Definition
Tac free is a term from old English legal records meaning exempt from the customary levy or imposition known as "tac" — a form of toll, tax, or common duty historically assessed on the movement or keeping of goods or livestock within a defined area or jurisdiction. A grant described as tac free conveyed to the holder the right to be free from this charge, typically within specified geographic limits.
The term appears almost exclusively in mediaeval and early modern records, most often in the context of grants by lords or authorities confirming that a person's animals — particularly hogs — could run or pasture within a given precinct without incurring the ordinary toll otherwise due.
Common Language
Modern common usage (Wiktionary): No entry. "Tac free" is not a term in ordinary modern English.
Historical common usage (Webster's 1913): No entry. The term does not appear in Webster's 1913 general dictionary.
Editorial note: Because "tac free" has no counterpart in ordinary English usage, ancient or modern, there is no gap between common and legal meaning to navigate — the term is wholly a creature of historical legal records. Researchers encountering it should not attempt to interpret it through any modern linguistic lens.
Common Confusion
"Tac" is easily misread in old manuscripts as "tax," "toll," or similar terms, and the two concepts do overlap in practice. However, "tac" was a specific customary imposition with its own local character, distinct from formal statutory taxation or general toll rights. A grant described as tac free does not necessarily exempt the holder from all tolls or duties — only from the tac specifically. Researchers should also resist conflating "tac free" with "toll free" or "duty free" as those terms carry their own distinct legal histories.
Why It Matters in Research
Tac free is a term a researcher will encounter only in old English manorial, palatinate, or borough records — charters, custumals, extents, and similar instruments. Its significance is almost purely interpretive: when transcribing or analyzing a historical grant, knowing that "tac free" signals a specific exemption from a customary local charge (rather than a broader fiscal immunity) allows for more precise reconstruction of what rights were being conveyed.
Several practical traps await the unwary. First, the geographic specificity of tac free grants matters enormously — the exemption runs only within named limits ("infra metas"), and records from neighboring jurisdictions may define those limits differently. Second, because tac as a levy was customary rather than statutory in origin, its precise content varied by manor or borough. A tac free grant in one record set may not be directly comparable to one in another. Third, by the time of Cowell's Interpreter (early 17th century) and Jacob's Law Dictionary (18th century), tac and tac free were already being treated as archaic terms requiring explanation, which means post-Tudor sources are unlikely to illuminate pre-Tudor practice with full accuracy.
This term will rarely appear in anything later than early modern records and has no surviving operational significance in contemporary law. Its research value is exclusively historical and documentary.
Historical Dictionary Support
Black's Law Dictionary treats the term briefly, describing it as appearing in "old records" and meaning free from the "common duty or imposition of tac," directing readers to Cowell. This is accurate but thin — Black's makes no attempt to define tac itself within the entry or explain the range of goods or activities to which it might apply.
Bouvier's Law Dictionary is modestly more illuminating. It provides a concrete illustrative phrase from the records — "tac free de omnibus propriis porcis suis infra metas de C" — which translates roughly as paying nothing for his own hogs running within the limits of C. Bouvier cites Jacob's Law Dictionary as the source. The example is genuinely useful because it shows both the geographic limitation and the commodity-specific nature of the exemption in practice.
Neither source attempts a full account of what tac was as a matter of manorial custom, nor do they trace the history of its use or decline. Researchers seeking deeper treatment should consult manorial records scholarship directly rather than relying on the dictionary entries, which functioned primarily as glosses to help lawyers decode unfamiliar terms in old documents rather than as historical analyses.
Jurisdictional Note
Tac free, as a term, is essentially English in origin and confined to English manorial and borough custom. It has no equivalent in Scots law or in the early American colonial legal record. Researchers working in English ecclesiastical or palatinate records may encounter variant forms.
Encyclopedia Cross-Reference
No Law Mind Encyclopedia entry directly addresses tac free or its manorial context. The matching entries suggested — Drug-Free Zone Sentencing Enhancements, the Free Exercise Clause, and IDEA's Free Appropriate Public Education — bear no substantive connection to this term and are omitted accordingly.