Jobs and Careers

Tax Research & QA Intern

CSC

United States, United StatesRemotepart_timeVerifiedPosted 11 Aug 2026

About the role

Tax Research Specialist Intern

Remote-United States

Monday to Friday 8:00 to 5:00 pm (32 hours per week)

We are looking for a curious, detail-oriented intern who is eager to learn how tax research, testing, and software development come together to support corporate and pass-through tax compliance solutions. Prior professional experience in tax, software, or tax software is not required. We’re searching for candidates whose educational background or coursework has introduced them to accounting, tax, data analytics, Artificial Intelligence tooling, or a related field. This role is designed for someone who is motivated to build foundational knowledge, ask insightful questions, and support the team during our annual production cycle while building practical skills through guided, hands-on experience. Our intern will work remotely with experienced tax and software professionals to research tax form changes, assist with automated and manual testing of calculations, document requirements, and gain exposure to how tax software is created and maintained. Visit our website at: corptax.com.

What You’ll Learn and Contribute

Research changes to tax forms
Interpret the tax code and regulation updates that drove those changes
Document changes by providing requirements to tax programmers
Design and execute test cases to confirm correct implementation of tax law changes
Create test scenarios for jurisdiction approval of paper and electronically filed tax forms
Test tax return calculations for accuracy, consistency, and usability
Contribute to release notes, technical explanations, and customer-facing guidance as needed
Develop and update documentation to support our processes and tools

What technical skills, experience, and qualifications do you need?

Pursuing a degree in Accounting, Tax, Information Technology/Management, or similar field
Clear written and verbal communication skills, with the ability to ask thoughtful questions and document findings accurately.
Collaborative, responsive, and willing to learn from cross-functional team members
Adaptable and comfortable adjusting to shifting priorities, evolving processes, and changing project needs.

Technical Exposure and Tools

Ability to responsibly use AI-assisted tools to improve tax research, testing, analysis, and documentation while recognizing AI limitations and confirming results against reliable sources.
Proficient with Microsoft products
Exposure to advanced Excel formulas, data validation, or spreadsheet-based analysis a plus
Comfort reviewing detailed requirements, test cases, and technical documentation
Exposure to or interest in tax software or tax research applications a plus

#Remote #CSCCorptaxCareers

*This role is not eligible for employment visa sponsorship (e.g., H‑1B, TN, E‑3) now or in the future.

CSC is a global business, legal, and financial services company based in Wilmington, Delaware, USA, providing knowledge-based solutions to clients worldwide. We have offices and capabilities in over 140 jurisdictions in the Americas, Europe, Asia Pacific, and the Middle East, and more than 8,000 colleagues. We are the business behind business.®

Visit our careers site to learn more about CSC and our commitment to our clients, communities, and each other.

CSC is committed to creating a feeling of belonging through a diverse and growth-oriented environment where everyone is valued.

CSC colleagues have global career opportunities and excellent benefits, including annual success-sharing bonuses or commission plans based on individual performance. To learn more, visit cscglobal.com/service/careers.

We offer a range of support to colleagues with disabilities, ensuri