State R&D Credits

Federal R&D benefits are just the starting point. More than 30 states offer their own R&D credit programs that stack on top of federal savings — reducing your state income tax liability in addition to what you recover at the federal level. Rules and rates vary significantly by state, and most businesses leave these credits unclaimed entirely.

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California and 30+ states
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Stacks on federal credits
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About the service

Most companies that claim the federal R&D Tax Credit never realize they're also entitled to additional credits at the state level. Over 30 states have enacted their own R&D credit programs, each with distinct eligibility rules, calculation methods, and rates — and virtually all of them can be claimed alongside the federal Section 41 credit.

California is a strong example: the California R&D Tax Credit offers a 15% credit on qualified research expenses above a base amount, using a modified version of the federal ASC method. For a company with $100,000 in California-qualified expenses, that can mean $15,000 in direct state tax reduction — on top of the federal benefit. Other states like New York, Texas, and Massachusetts have their own programs with comparable upside.

Our team evaluates your state tax footprint, identifies which state programs apply to your business, and files the appropriate credits alongside your federal claim. For multi-state businesses, this analysis can uncover substantial additional savings that never appear in a standard tax return — and like the federal credit, many state credits can be claimed retroactively as well.