Federal Individual Tax Practitioner (CPA/EA/Tax Attorney)

You will help improve AI systems by reviewing federal individual income tax analyses and computations. The work requires close reading of tax authorities, careful testing of model answers, and clear written explanations of errors and omissions.

• Interpret specific provisions and subsections of the Internal Revenue Code, Treasury regulations, and IRS guidance.
• Build rubrics and checklists for correct answers.
• Score AI-generated tax analyses and computations for accuracy and completeness.
• Classify issues as critical, secondary, or minor.
• Create self-contained test scenarios with facts, dates, filing status, edge cases, and expected results.
• Identify ambiguities, statutory exceptions, and conflicts in tax law or guidance.
• Submit objective, structured evaluations through a digital review platform.

This is part-time contractor work focused on federal individual income tax. The role is open across the countries listed for the project, including the United States, and requires professional fluency in English.

• Pay: $60 to $90 per hour.
• Work type: Part-time contractor role.
• Location: Open to candidates across the listed countries in North America, South America, Europe, Asia, Africa, and the Middle East.
• Language: Professional fluency in English.
• Credential: An active CPA license, Enrolled Agent designation, or experience as a US tax attorney focused on federal individual income tax.
• Experience: Extensive hands-on experience preparing or planning federal personal income tax matters for individuals.
• Knowledge: Ability to analyze the Internal Revenue Code, Treasury regulations, and IRS guidance beyond simple return preparation.
• Technical judgment: Strong command of conditions, thresholds, phase-outs, exceptions, and defined terms.
• Communication: Exceptional written communication focused on clarity, objectivity, and reproducibility.
• Helpful experience includes investments, self-employment income, equity compensation, rental property, or multi-state and international tax items.

Apply on OpenTrain with your resume, then complete the application on the hiring site.

AI training is the human work behind systems that learn from examples and feedback. In this role, your tax expertise helps evaluate whether AI-generated answers are accurate, complete, and grounded in the relevant authorities.