U.S. Sales Tax Statute AI Evaluator

OpenTrain AI; Northern (KY); On-site; USD 90,000 - 96,000; Part time

Benefits offered by this job

Remote opportunity

Contractor and part-time arrangement

20+ hours per week

English-language work

Job summary

OpenTrain AI is seeking a U.S. Sales Tax Statute AI Evaluator to review AI-generated translations of sales and use tax statutes across U.S. jurisdictions. This remote contract role emphasizes statutory precision and evaluating legal translations rather than routine tax preparation.

You will work remotely as an individual professional for 20+ hours per week, with compensation of $65–$70 per hour. Prior AI experience is not required, but interpreting tax law is essential.

Qualifications

• Active CPA license, Chartered Accountant designation, or U.S. tax attorney experience.
• Experience reading and interpreting sales and use tax statutes or regulations.
• Ability to analyze statutory conditions, thresholds, AND/OR structures, exceptions, and defined terms.
• Skill in creating precise legal rubrics and edge-case test scenarios.
• Ability to provide structured written evaluations with reproducible reasoning.

Responsibilities

• Read and interpret sales and use tax statutes and regulations at the subsection level.
• Build independent rubrics that convert statutory language into discrete requirements.
• Assign critical, secondary, or minor severity based on the genuine importance of each requirement.
• Score formal translations for conditions, thresholds, AND/OR logic, exceptions, and defined terms.
• Write self-contained test scenarios with facts, dates, amounts, and expected outcomes.
• Include edge cases and identify discrepancies, statutory exceptions, and genuine ambiguities.
• Provide structured written evaluations with clear, reproducible reasoning.

Skills

CPA license

Chartered Accountant

U.S. tax attorney experience

Tax statute interpretation

Legal rubric creation

Structured written evaluations

Job description

About OpenTrain

OpenTrain is the #1 platform for finding and building careers in AI training and data labeling. We help professionals discover projects, build a profile, and grow a lasting portfolio of work teaching and evaluating artificial intelligence.

OpenTrain AI is hiring and contracting for this remote opportunity. Creating an OpenTrain account is free.

About AI Training Work

AI training is the human side of building modern artificial intelligence. Specialists review model outputs, create examples, and provide structured feedback so AI systems can produce more accurate and reliable results.

In this role, your legal and tax expertise will help assess whether AI can translate complex statutory language into precise, testable requirements. The work directly supports the development of more capable AI systems.

The Role

OpenTrain is seeking a U.S. Sales Tax Statute AI Evaluator to review AI-generated translations of sales and use tax statutes and regulations across multiple U.S. state jurisdictions, with occasional federal tax provisions. This contract role focuses on statutory precision, legal logic, exceptions, and edge-case analysis rather than routine tax return preparation.

You will work remotely as an individual professional for 20 or more hours per week. Prior AI experience is not required, but the ability to interpret tax law and evaluate formal legal translations is essential.

• Work remotely from the United States
• Contractor and part-time arrangement
• Expected time commitment of 20+ hours per week
• Compensation of $65–$70 per hour
• English-language work

What You'll Do

You will turn detailed statutory language into consistent evaluation criteria and assess whether AI-generated legal translations accurately reflect the underlying law. Your reviews will be submitted as structured written evaluations through a digital review platform.

• Read and interpret sales and use tax statutes and regulations at the subsection level
• Build independent rubrics that convert statutory language into discrete requirements
• Assign critical, secondary, or minor severity based on the genuine importance of each requirement
• Score formal translations for conditions, thresholds, AND/OR logic, exceptions, and defined terms
• Write self-contained test scenarios with facts, dates, amounts, and expected outcomes
• Include edge cases and identify discrepancies, statutory exceptions, and genuine ambiguities
• Provide structured written evaluations with clear, reproducible reasoning

Required Qualifications

This opportunity requires an active CPA license, Chartered Accountant designation, or experience as a U.S. tax attorney. You must be able to interpret tax statutes and regulations, not only prepare tax returns.

Strong understanding of sales and use tax or state and local tax law is preferred. Precise written communication, careful reasoning, and close attention to detail are essential.

• Active CPA license, Chartered Accountant designation, or U.S. tax attorney experience
• Experience reading and interpreting sales and use tax statutes or regulations
• Ability to analyze statutory conditions, thresholds, AND/OR structures, exceptions, and defined terms
• Skill in creating precise legal rubrics and edge-case test scenarios
• Ability to provide structured written evaluations with reproducible reasoning

Helpful Background

The following experience can strengthen your application, though it is not listed as required:

• Experience across multiple state tax jurisdictions
• Enrolled Agent designation
• Relevant federal tax experience
• Experience validating AI or technology-driven tax content
• Experience training teams or providing written feedback on legal or tax language

Why Work With OpenTrain

AI training and data-labeling work is a fast-growing part of the technology industry, with projects spanning model evaluation, writing, translation, coding, and specialized professional review. OpenTrain helps you discover opportunities that match your expertise and build a profile that demonstrates your experience over time.

This role offers a way to apply professional tax and legal reasoning to cutting-edge AI development while working remotely on a flexible contract schedule.

• Contribute directly to the development of more accurate AI systems
• Apply specialized tax-law expertise to an emerging technology field
• Work remotely with a flexible part-time schedule
• Build an AI training portfolio through OpenTrain