Tax Senior - Corporate

Responsibilities

• Manage a portfolio of corporate and partnership clients with revenues from $0 to $100M across various industries including Tech, Pharma, Consumer Products, and international businesses.
• Serve as the primary point of contact for client requests, ensuring deadlines are met and all deliverables meet Orbiss quality standards.
• Work directly with the Director on complex and high-risk client engagements.
• Prepare and review complex tax returns, including consolidations and international forms such as 5472, 5471, 8865, 8858, 1042-S, and FinCEN 114.
• Conduct first-level review of returns prepared by junior staff, providing clear and actionable feedback.
• Stay current on U.S. federal and international tax developments relevant to cross-border structures.
• Team Mentor and train junior team members, supporting their technical development through hands-on guidance and feedback.
• Contribute to a collaborative team environment and Orbiss's culture of high standards and continuous improvement.

Requirements

• Required Bachelor's degree in Accounting or a related field.
• 3 to 5 years of experience in tax, with a strong foundation in either International Taxation or Business/Corporate Tax.
• Hands-on experience in a mid-size CPA firm with an international client base — comparable to BDO, Grant Thornton, or similar.
• Solid technical knowledge of U.S. corporate and partnership tax compliance.
• Experience preparing or reviewing international tax forms (5472, 5471, 8865, 8858, 1042-S, FinCEN 114).
• Strong time management skills — able to meet deadlines or proactively communicate when challenges arise.
• High standards of integrity and confidentiality in handling sensitive client information.
• Authorization to work in the U.S.
• Strong assets: CPA certified or actively working toward CPA designation.
• Experience advising on cross-border structures — inbound and outbound U.S. tax planning.
• Comfortable working in a fast-paced, tech-forward environment with process automation tools.