Corporate Tax Work Product Expert

About OpenTrain

OpenTrain is the #1 platform for finding and building careers in AI training and data labeling. OpenTrain AI hires and contracts specialized professionals to help develop the examples, evaluations, and expert-reviewed materials that improve modern AI systems.

Creating an OpenTrain account is free. Professionals can build a profile around their expertise, discover relevant projects, and develop a durable portfolio of AI training work.

• Remote freelance opportunities for specialized professionals
• A profile and portfolio centered on your professional expertise
• Flexible project work that can fit alongside other commitments

About AI Training Work

AI training is the human side of building artificial intelligence. Experts create, review, and evaluate high-quality examples so AI systems can produce more accurate and useful results in specialized fields such as corporate taxation.

This work offers a direct way to apply professional judgment to cutting-edge technology. Many AI training projects are remote and flexible, allowing contributors to choose work that matches their experience and availability.

• Review and produce expert-level materials for AI evaluation
• Apply real-world professional judgment to self-contained exercises
• Help shape how advanced AI systems handle complex tax analysis

The Corporate Tax Work Product Expert Role

OpenTrain is recruiting a Corporate Tax Work Product Expert to create high-quality corporate tax materials for AI training. You will complete self-contained exercises using mock trial balances, intercompany agreements, and deal documents, then produce technically sound deliverables evaluated against a defined rubric.

The work spans corporate income tax provision, compliance, transfer pricing, international tax, and transaction tax analysis. Each work product should be clear, complete, technically accurate, and supported by consistent professional tax judgment.

• Work with mock trial balances, intercompany agreements, and deal documents
• Produce corporate tax deliverables evaluated against a defined rubric
• Support AI training through technically rigorous document review and evaluation
• Focus on corporate tax work product quality, accuracy, and professional reasoning

What You’ll Do

You will prepare and evaluate a broad range of corporate tax analyses and supporting documentation. The assignments require accurate calculations, clear explanations, and consistent documentation of tax conclusions.

• Build quarterly and annual income tax provisions under ASC 740
• Calculate current and deferred taxes and prepare rate reconciliations
• Prepare federal, state apportionment, and international tax returns and supporting workpapers
• Forecast cash taxes by jurisdiction
• Perform GILTI, FDII, BEAT, Pillar Two, Section 163(j), net operating loss, and tax attribute analyses
• Develop transfer pricing master file and local file documentation
• Review intercompany agreements and related policies
• Analyze transaction tax exposures and attributes
• Prepare structuring memoranda
• Document tax positions, including FIN 48 reserves
• Explain tax conclusions clearly and support them with accurate calculations and documentation

Required Qualifications

You should have at least four years of corporate income tax experience in-house or with a Big Four firm. Strong depth in at least one of the listed specialty areas is required, along with comfort working across corporate tax workpapers, technical calculations, and transaction documentation.

• At least four years of corporate income tax experience
• ASC 740 provision experience, including current and deferred tax calculations and rate reconciliation
• Strong expertise in tax provision and compliance, international tax and transfer pricing, or M&A tax
• Ability to analyze GILTI, FDII, BEAT, Pillar Two, Section 163(j), net operating losses, and tax attributes
• Experience with transfer pricing documentation and transaction tax judgment
• Ability to assess tax exposures and develop structuring recommendations
• Ability to explain tax conclusions clearly and document supporting calculations

Helpful Background

Professional credentials and related modeling experience may be useful for complex corporate tax analysis, though the role description specifically identifies them as welcome or helpful rather than required.

• CPA credential
• JD or LLM in Taxation
• EA or CTA credential
• Experience with tax equity or HLBV modeling

Working Arrangement And Compensation

This is remote freelance contractor work for eligible professionals in the USA. The role is part time and requires less than 20 hours per week, making it suitable for professionals seeking flexible specialized AI training work.

• Remote work
• Eligible professionals in the United States
• Freelance contractor engagement
• Part-time schedule
• Less than 20 hours per week
• Pay of $100 USD per hour
• English-language work

Build Your AI Training Portfolio

Corporate tax expertise is valuable in AI training because advanced models need expert-reviewed examples and evaluations to handle technical professional work responsibly. Through OpenTrain, you can apply your tax knowledge to emerging AI systems while building a portfolio that reflects your specialized experience.

Create your free OpenTrain account to present your background, find projects aligned with your skills, and apply for this opportunity.

• Apply specialized corporate tax knowledge to AI development
• Build evidence of expert-level AI training experience
• Discover flexible opportunities that match your professional background