S Vamsi
Helping US Companies Maximize R&D Tax Credits | Tax Analyst @ ADP | Former EY GDS & Alliantgroup | Alteryx Core Certified
- Role
- Tax Analyst at ADP
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About S Vamsi
As a U.S. R&D Tax Credit professional, I specialize in the calculation, modeling, and substantiation of R&D tax credits under Section 41 and Section 174. My experience lies at the intersection of tax technicality and operational precision — building financial models and conducting detailed cost allocations that align with evolving IRS guidelines.Over the past few years, I’ve worked with EY and Alliantgroup to support credit claims for Fortune 500 and mid-market clients across various industries. My core focus areas include:Performing complex R&D credit calculations using Excel and Alteryx.Building and self reviewing models for QRE identification, ASC 730 alignment, and based period methodology.Preparing and validating IRS Forms 6765. Applying the Four-Part Test across diverse R&D activities to ensure technical qualification.Drafting technical narratives and cost summaries in compliance with IRS audit standards.Let’s connect if you’re looking for a technically sound, calculation-driven R&D tax professional who can balance the quantitative and qualitative aspects of the US R&D tax credits.
Experience
Tax Analyst
Oct 2025 — Present · Hyderabad, IN
At ADP, I support U.S. based clients in identifying, documenting, and substantiating eligible research activities for federal and state R&D tax credits.Conduct detailed technical interviews with clients to assess qualifying activities aligned with IRS criteria (qualified purpose, technological uncertainty, and process of experimentation)Translate complex engineering and development efforts into compliant, audit-ready narrativesAnalyze financial data, payroll records, and cost structures to calculate Qualified Research Expenses (QREs) and estimate credit valuesPerform wage allocations, supply cost analysis, and contractor cost evaluations to support accurate credit computationCollaborate cross-functionally with sales and project managers to ensure accurate and timely credit deliveryAssist in amended return filings while ensuring compliance with evolving IRS guidance
Education
Kalinga University, Raipur
Bachelor of Commerce - BCom, Bcom
Bangalore University
Master of Business Administration - MBA, Accounting and Finance
Aims international business school
Master of Business Administration - MBA, Finance, General
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