James Tyler Leverty

James Tyler Leverty, a sole proprietorship based in Madison, Wisconsin, provides expert witness services and forensic accounting exclusively to the Internal Revenue Service as a prime contractor (100% of recent awards) under full-and-open competition with no set-aside designation. Leverty operates with labor-hours pricing across definitive contracts and purchase orders, delivering litigation support, forensic accounting analysis, and expert testimony for IRS Chief Counsel and tax enforcement programs.

Leverty's entire award portfolio concentrates with a single customer—the Department of the Treasury Internal Revenue Service accounts for all 18 awards and 4.8 million dollars in combined potential value. The sole-proprietorship structure and exclusive IRS focus create a narrow, specialized federal footprint; the vendor has no subcontract experience and no participation in government-wide vehicles, BPAs, or GWACs. Work occurs across multiple geographic locations, including Madison, Wisconsin; Salt Lake City, Utah; Lewisville, North Carolina; and subordinate IRS litigation and Chief Counsel offices nationwide.

Award activity shows consistency with mild recent growth: five awards in 2023, six in 2024, a dip to two in 2025, and five through August 2026. Ceiling values cluster in the $228,000–$336,000 range per award, with the largest single ceiling at $1,096,158 (Salt Lake City-based expert witness services, July 2026). Recent awards reflect specialized expertise in microcaptive insurance arrangements, risk management, IRS audit defense, and tax abatement. Representative work includes a $1,096,158 definitive contract for expert witness services (July 2026, Salt Lake City); a $336,295 purchase order for expert witness services with phase-three litigation modifications (May 2026, Madison); and a $249,907 purchase order for micro-captive insurance and risk management expert services supporting IRS Chief Counsel (November 2024, Madison). The vendor has obligated $3.3 million (70% of combined potential value) to date, indicating active invoicing across the portfolio. Five awards reaching ultimate completion within the next twenty-four months carry combined potential value of $691 thousand and face recompete exposure. No contract vehicles, parent IDVs, or teaming relationships appear in the award record.