What actually counts as R&D
The IRS uses a four-part test, and none of the four mentions a lab coat.
Part one is purpose. You have to be developing or improving a product, process, software, technique, or formula.
Part two is science. The work has to lean on hard science or engineering.
Part three is uncertainty. There has to be something you could not simply look up.
Part four is experimentation. You work through that uncertainty by building models, making prototypes, testing, and trying again.
Read that list again with your own operations in mind. A manufacturer refining a production line. A contractor engineering around a site condition nobody had solved before. A software team building and testing new functionality. A food producer developing a formulation that survives shelf life requirements. That is experimentation, and it happens in ordinary businesses every week.
What it is worth
The credit is a dollar-for-dollar reduction in federal tax, calculated from qualified wages, supplies, and contract research. The size of the credit depends on the calculation method and your spending history, which is why the no-cost analysis estimates your specific number before any study begins. Many states add their own credit on top. Qualifying startups can apply up to $500,000 of the credit against payroll taxes, which makes it valuable even before profitability.
The 2025 tax law also removed the biggest recent headache. The One Big Beautiful Bill Act added Section 174A, restoring full immediate expensing of domestic research costs for tax years beginning after December 31, 2024, ending the amortization regime that had punished R&D-heavy businesses since 2022. Foreign research still amortizes over 15 years. If amortization hurt you in 2022 through 2024, ask your CPA what transition and catch-up options apply to your situation; the rules there are procedural and time-sensitive.
Why documentation is the whole game
The research credit is completely legitimate and heavily examined at the same time. Both things are true.
The IRS has tightened what it wants to see. Form 6765 now asks for far more detail about which business components you worked on and what you actually did. Meanwhile, credit mills have been stamping the word innovation on anything that moves, which has made examiners skeptical of everyone. The taxpayer with a thin file is the one who pays for that.
That is why this is a study, not a worksheet. The work is identifying which activities actually pass the four-part test, adding up the qualified expenses without inflating them, throwing out what does not belong, and tying all of it to records that exist. A defensible claim for a real number beats an inflated claim you cannot support, every single time. If your activities do not qualify, the analysis will say so, and you will have lost nothing but a conversation.
Industries that qualify more often than they think
- Manufacturing and fabrication, including process improvement work
- Software and technology development
- Engineering, architecture, and design-build firms
- Construction contractors solving novel technical problems
- Food and beverage formulation
- Agriculture, from genetics trials to irrigation and process experiments
Questions business owners actually ask
We're a small company. Is this worth it below a certain size?
Sometimes no, and I will tell you when. The no-cost analysis estimates the credit before any study begins. If the qualified spending is too small for the study to pay for itself clearly, the right answer is to skip it, and that is the answer you will get.
Our work failed. Does failed research still count?
Yes. The credit rewards the process of experimentation, not the outcome. A prototype that never shipped can still generate qualified expenses.
Can we claim prior years?
Generally the credit can be claimed on amended returns for open tax years, subject to the IRS's heightened documentation requirements for refund claims. Whether that is worth pursuing depends on the size of the credit and the strength of your records, which is exactly what the analysis evaluates.
Will claiming the credit get us audited?
Claiming a well-documented credit is using the law as written. The claims that create problems are the ones built on weak qualification and missing records. The study exists to put you in the first category and keep you out of the second.
Hear it explained
Find out what your work is worth
One conversation about what your team actually does. You get an honest read on qualification and an estimated credit, before anyone talks about a study. No obligation, no pitch.