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Free R&D Tax Credit Calculator

Use our free R&D tax credit calculator to estimate your federal and Colorado state credit in under 2 minutes. No login required.




  • Trusted by Colorado businesses since 1981



  • $2M+ in R&D tax credits claimed



  • Free calculator — no login required


How to Calculate Your R&D Tax Credit

Every R&D tax credit claim starts with the IRS four-part test. If your activities pass all four parts, the expenses qualify for the credit.

Permitted Purpose

Your work must aim to develop or improve a product, process, software, technique, formula, or invention. Routine adaptation does not qualify.

Technological Uncertainty

At the start of the project, there must be uncertainty about the capability, method, or design. If the answer was already known, it does not count.

Process of Experimentation

You must evaluate one or more alternatives through modeling, simulation, systematic testing, or trial and error to resolve the uncertainty.

Technological in Nature

The work must fundamentally rely on engineering, computer science, biological science, or physical science — not economics or market research.

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Who Qualifies for the R&D Tax Credit?

  • New application development and feature engineering
  • Cloud infrastructure and DevOps automation
  • Machine learning and AI model development
  • Internal tool and platform development
  • API design and integration development


How to Claim the R&D Tax Credit

WhippleWood handles the entire process from identifying qualifying activities to filing the claim.

Week 1–2

Discovery

We review your projects, processes, and team activities to identify everything that qualifies under the IRS four-part test.

Phase 2

Credit Calculation

We calculate your Qualified Research Expenses (QREs), determine both your federal and Colorado state R&D tax credit amounts, and prepare audit-ready documentation.

Phase 3

Filing & Audit Support

We file your R&D tax credit claim with your return and stand behind it. If the IRS has questions, our team handles the response.

Book Your Free Consultation →

Not Sure If Your Business Qualifies?

Our R&D tax credit specialists have helped Colorado businesses claim over $2M in credits. We will review your activities for free and tell you exactly what qualifies.

Questions? info@whipplewood.com | 303-989-7600