• Facilitate and manage the preparation and review of the Group’s consolidated US federal corporation income tax return, applying technical expertise in US taxation of international operations including GILTI, FDII, Subpart F, and Foreign Tax Credits • Review estimated payments for federal, state, and local income taxes • Assist in the preparation of quarterly and annual consolidated income tax provisions under ASC 740, including ETR reconciliation, FIN 48 and uncertain tax positions, deferred tax assets and liabilities, and valuation allowance analysis • Support SOX documentation and internal controls related to tax • Monitor tax legislation, research tax issues, and provide tax planning ideas that impact the business • Assist with examinations and audits of the Group’s subsidiary tax returns and interact with external advisors • Support transfer pricing strategies and compliance as needed • Identify and drive improvements in US tax compliance, reporting processes, and documentation, and participate in cross-functional tax and finance projects

Role Description Make an impact while you learn. The Semester of Service Program offers students a volunteer project-based opportunity to support real Federal missions, gaining hands-on experience and career-ready skills. Students must be enrolled at least half-time in an accredited trade school, technical/vocational institute, junior college, college, university, or other accredited educational institution. With this project, you'll support a program through collecting, cleaning, and organizing policy data. Qualifications - Experience in writing and editing - Proficiency in MS Excel and STATA - Preferred candidate is someone pursuing graduate studies in economics, public policy, or related fields Requirements - Must be enrolled not less than half-time in an accredited educational institution - Must be in good academic standing as defined by your institution - Attach a copy of your transcripts to your application package for verification

• Go-to for things related to onboarding and processing of new tax clients. • Input new client information in our systems and ensure the accuracy of all new client data. • Process new client onboards efficiently and within specified SLAs while providing excellent customer service to clients and internal stakeholders. • Generate fee quotes and communicate with clients for approval. • Assist with new tax employee onboarding and related administrative tasks. • Assist with billing and invoicing tasks, including monthly tax billing. • Assist with terminating tax client engagement (Tax NLC processing). • Assist with newly acquired firms’ integration. • Comfortable using various reports to assist with tracking workflow and monitoring data integrity. • Provide ongoing insight and suggestions for process improvement. • Maintain a high level of communication with Manager, Tax Operations to ensure projects stay up-to-date and are completed in a timely manner. • Communicate with clients in a timely and professional manner, ensuring a high-quality client experience. • Other general operations and administrative duties as needed.

• Prepare and file annual reports and business licenses • Assist with monthly sales and use tax compliance responsibilities, as necessary • Manage all exemption certificates requests from vendors and customers • Maintain OneSource tax software (product exceptions, customer exemptions, rate overrides, material group mappings, etc.) • Respond to tax authority inquiries and audits, as necessary • Assist with account reconciliations for various tax liabilities • Identify and assist with process improvements • Effectively communicate within the organization to facilitate information