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US Corporate Tax Review Specialist (Federal Corporate Tax)

Mercor

Business & Finance (AI) Contractor Short-term
United States $120 – $140/hr July 19, 2026

Job description

Mercor is seeking experienced US Corporate Tax Review Specialists to review and improve AI-generated corporate tax research materials. In this role, you will validate tax research questions, verify legal accuracy, review supporting authorities, and refine grading rubrics to ensure AI-generated content aligns with current US Federal Corporate Tax law and best practices.

This is a short-term remote contract opportunity for experienced tax professionals with deep expertise in US Federal Corporate Tax research and technical writing.

Key Responsibilities

Review AI Tax Research

  • Review approximately 120 existing US corporate tax research questions.
  • Validate the legal and technical accuracy of AI-generated gold-standard answers.
  • Rewrite answers where necessary to reflect current law and industry best practices.

Evaluate Tax Authorities

  • Assess the quality, authority, and relevance of cited sources, including:

    • Internal Revenue Code (IRC)
    • Treasury Regulations
    • IRS guidance
    • Case law
    • Secondary tax authorities

  • Verify effective dates and recent legislative or regulatory changes.

Improve Evaluation Standards

  • Review and enhance grading rubrics for:

    • Technical accuracy
    • Completeness
    • Consistency
    • Legal correctness

  • Ensure research materials accurately reflect current Federal Corporate Tax guidance.

Required Qualifications

  • 5+ years of professional US tax experience.

  • CPA, JD (LLM in Tax preferred), or equivalent experience as:

    • Tax Manager
    • Tax Counsel
    • Big Four Tax Professional

  • Deep expertise in US Federal Corporate Tax.

  • Strong understanding of:

    • Tax research methodologies
    • Tax authority hierarchy
    • Technical tax analysis

  • Experience preparing:

    • Tax memoranda
    • Technical workpapers
    • Tax opinions
    • IRS forms

  • Excellent written communication and attention to detail.

Preferred Qualifications

  • Experience with:
    • Partnership Tax
    • State & Local Tax (SALT)
    • Transfer Pricing (IRC §482)
    • Complex tax analyses
    • Recent US tax legislation and regulatory updates

Compensation

  • $120–$140 USD per hour

Work Arrangement

  • Remote
  • Independent contractor
  • Minimum 10 hours per week
  • Project duration of approximately 1–2 weeks
  • Weekly payments via Stripe or Wise
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Frequently asked questions

Is Mercor legitimate?
Yes, Mercor is a legitimate company listed on RemoWork. We verify all companies on our platform. However, we always recommend doing your own research before sharing personal information or starting work. Check reviews from other users and visit the company's official website for the most up-to-date information.
How do I get started with Mercor?
To get started, visit Mercor's official website and look for their careers or sign-up page. Create an account, complete your profile with relevant skills and experience, and apply for available positions or projects. Some companies may require you to pass a qualification test or assessment before you can start working.
Does Mercor offer remote work?
Yes, Mercor offers remote work opportunities. Most tasks and positions can be completed from anywhere with a reliable internet connection and a computer or smartphone. Specific location requirements may vary by project or role, so check individual listings for details.
How does Mercor pay its workers?
Payment methods and schedules vary. Common payment options include PayPal, bank transfers, Payoneer, and other digital payment platforms. Visit Mercor's official website or check their payment/FAQ section for specific details about payment methods, minimum thresholds, and payout schedules.
What skills do I need to work with Mercor?
Required skills vary by role and project. Generally, you'll need a reliable internet connection, basic computer literacy, strong attention to detail, and good communication skills. Some positions may require specialized expertise, language proficiency, or technical qualifications. Check individual job listings for specific requirements.
What is Mercor's vetting process like?
Mercor uses an AI-powered vetting process that evaluates candidates through technical assessments, interviews, and skill verification. The platform matches vetted talent with companies looking for specific expertise. The process is designed to be efficient and identify top-tier professionals quickly.
What types of roles does Mercor offer?
Mercor connects professionals with AI engineering, software development, data science, machine learning, and other tech-focused roles. The platform works with startups and enterprises, offering both contract and full-time remote positions across various technical domains.
Is Mercor free for job seekers?
Yes, Mercor is free for job seekers and freelancers. The platform earns revenue from companies hiring through the network. Candidates can create profiles, get vetted, and apply for positions at no cost.
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