U.S. Corporate Tax Advisor (Remote)

About the role

Optimum Ltd. is seeking a U.S. Corporate Tax Advisor to provide specialized tax advisory services to corporate clients. This remote contract position focuses on federal and state tax matters, supporting clients with tax planning, compliance, and audit assistance.

Key responsibilities

• Analyze client financial data and prepare/review corporate tax returns for federal and state filings.
• Research complex tax issues, draft technical memos, and communicate recommendations in clear business terms.
• Support clients during tax audits, respond to information requests, and document tax positions.
• Collaborate with internal teams and client stakeholders to implement tax strategies and process improvements.

Required profile

• Strong background in U.S. tax law, tax planning, compliance, and audit support for corporate entities.
• Professional certification such as CPA or EA preferred; experience in public accounting or corporate tax advisory.
• Ability to work independently in a remote environment, manage multiple engagements, and meet deadlines with high attention to detail.

Required skills

• Tax preparation and research software proficiency.
• Experience with cloud‑based accounting tools.
• Strong analytical, research, and written communication abilities.