Skip to main content
  • R&D Tax Credit Calculator
  • The Clarus R+D advantage

    We help innovative companies claim the
    R&D tax credits they've earned

    We are trusted by founders, CPAs, and partners across the country due to our industry expertise and specialized focus. Our tax software maximizes R&D credits, reduces fees, and ensures IRS compliance.

    Our specialties

    Clarus R+D was founded to help spread the word about the R&D tax credit while providing a clear and efficient path to obtain the benefit.

    Meet the team

    Brent Johnson, CPA, MT

    Jeff Haskett

    Adam Winter, MBA, PMP

    Monika Diehl, CPA, MT

    Dan Clifford

    Over 400 innovative businesses have chosen our R&D tax credit software.

    See our customers

    Backed by tax experts, our software makes the process efficient and easy.

    Preview the software