Prepare and review applicable U.S. international information returns and related schedules and statements, including Forms 5471, 8858, 8865, 5472, 1118, 8990, 8991, 8992, and 8993, as well as Forms 926, 8832, 8023, 8883, and other transaction- or fact-specific filings, as applicable. Coordinate with finance teams worldwide to obtain, validate, and reconcile trial balances, tax packages, legal-entity data, foreign tax returns, transfer-pricing information, and transaction details; resolve data gaps and document judgments.