The R&D tax credit can benefit a wide variety of businesses from many industries, including startups, manufacturing firms, technology companies, financial companies, software development businesses, and many more. The R&D tax credit enables businesses to increase cash flow and savings, reduce the Federal income tax rate, and receive Federal and State dollar-for-dollar income tax reductions.
Businesses That Can Benefit From the R&D Tax Credit
Many businesses can potentially offset up to $500,000 in payroll tax liability for qualifying activities.
Startups
Startup businesses are able to claim and benefit from the R&D tax credit. As long as a business has 5 years or less in revenue, has $5 million or less in revenue in the current year, and conducts qualifying research activities, it is eligible for the credit.

R&D Tax Credit vs. R&D Tax Deduction: What's the Difference?
Businesses that invest in research and development may encounter two tax concepts that sound similar but work very differently: the R&D tax credit and the R&D tax deduction. Both relate to research and development spending, but they are not interchangeable. They operate under different sections of the tax code, affect a business's taxes differently, and have different qualification rules.

R&D Tax Credit for Manufacturing Companies: What CPAs Need to Know
Manufacturing clients are among the strongest candidates for the federal R&D tax credit, yet many never claim it. The work that qualifies often looks like everyday operations: engineers refining a product, a production team automating a line, or a quality group testing new materials to cut scrap. For CPAs, that creates an opportunity to deliver real value by recognizing qualifying activity early. This guide covers which manufacturing activities and expenses may qualify, how the Four-Part Test applies, what documentation matters, and the questions that can help uncover R&D opportunities with your clients.

Does My Business Qualify for the R&D Tax Credit? The 4-Part Test Explained
"Does my business qualify for the R&D tax credit?" — this guide breaks down the IRS 4-part test, what counts as a business component, and which expenses qualify.