Tax Analyst

Aiwyn

Tax Analyst involved in developing innovative tax software solutions by ensuring compliance with federal and state requirements. Join a team focusing on AI-enhanced preparation tools for tax professionals.

Posted 5/11/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Create and maintain test returns for complex federal or state tax returns to ensure compliance with IRS regulations
Stay current on federal and state legislative updates affecting taxation and reporting
Design, document, and execute test scenarios to validate all aspects federal and state calculations and ensure accurate software functionality
Address all possible complexities that can be present in federal and state tax law
Collaborate with development teams to ensure that test scenarios reflect real-world tax preparation challenges
Perform detailed validations of software outputs against manual calculations
Identify and resolve discrepancies, working closely with software developers
Recommend enhancements to improve the accuracy and usability of the tax software
Document test cases, calculation logic, and results to support development and QA processes
Assist in user troubleshooting and support for federal and state calculations

Requirements

What you’ll need

Experience with one or more of these forms - 1065, 1120, 1120S, 1040, 1041, 990 - with a focus on Business Return Prep
Familiarity with CCH Axcess, GoSystem RS, ONESOURCE, Corptax, UltraTax, Lacerte, other comparable software packages
Multiple years of experience in the tax software industry, return development, and QA.
Familiarity with LLMs and modern AI tools
Strong analytical and problem-solving skills with an attention to detail
Proficiency with tax software tools with strong analysis and testing abilities
Effective communication skills to collaborate with technical and non-technical teams

Benefits

Comp & perks

Adventure travel stipend - you receive a $1,000 travel reimbursement on your work anniversary each year. We encourage our team to recharge and explore the world beyond their home office walls.
Remote, work-from-anywhere culture
Flexible PTO
World Class health benefits - we believe in fostering flourishing teams by providing benefits that go beyond the usual standards - Health, vision, dental, HSA/FSA, and mental health support.
Stock options - every Full Time Employee has ownership in Aiwyn's future and success.
401(k) matching

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

tax return preparationfederal tax calculationsstate tax calculationstest scenario designsoftware validationdiscrepancy resolutionenhancement recommendationstest case documentationmanual calculationsQA processes

Soft Skills

analytical skillsproblem-solving skillsattention to detaileffective communicationcollaboration