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US Business Tax Filing, State Sales Tax Registration and Tax Returns
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Senior Tax Compliance Specialist
Freelance • Part-time
Mar 2025 - Jun 2025 • 3 mos
Managed full-scope federal and multi-state tax compliance for individuals, small businesses, corporate entities, and e-commerce sellers across all 50 U.S. states. Prepared and reviewed federal income tax returns (Forms 1040, 1120, 1120-S, 1065), state sales tax registrations, resale certificate issuances, and state annual franchise reports. Managed multi-jurisdictional tax nexus evaluations, non-resident foreign-owned U.S. LLC reporting (Forms 5472 and 1120), and IRS regulatory compliance while ensuring maximum tax write-offs and data confidentiality.