Federal R&D Tax Credit
If your company invests in developing or improving products, processes, or software, you're likely leaving money on the table. The Federal Research & Development (R&D) Tax Credit delivers a dollar-for-dollar reduction in tax liability, and most qualifying businesses never claim it.
About the Federal R&D Tax Credit
The R&D Tax Credit was created to reward U.S. businesses that invest in innovation and stay competitive. It provides a dollar-for-dollar reduction in federal tax liability for companies spending money on qualified research activities.
The credit applies across industries — technology, manufacturing, engineering, life sciences, agriculture, architecture, and software development, among others. Businesses of any size can qualify. Startups with no income tax liability can apply the credit against payroll taxes instead, making it one of the most broadly accessible incentives in the federal tax code.
Companies can also amend up to three prior-year tax returns to claim credits on qualifying domestic R&D expenses that were previously capitalized.
Keeping up with R&D tax credit eligibility rules and IRS documentation requirements takes real time. The regulations are technical, the calculations are complex, and one missed step can leave credits unclaimed — or worse, create audit exposure.
Leave the heavy lifting to our team of tax incentive experts. We take these tasks off your plate:
Matching your business with the R&D Tax Credit and every other incentive you're entitled to
Collecting the data and documentation needed and completing the calculations
Building an audit-ready R&D tax credit package that clearly identifies every component — activities, expenses, and supporting records
The Four-Part Test
For an activity to qualify under Section 41 of the tax code, it must meet all four of these criteria:
The work relies on engineering, computer science, biology, chemistry, or another hard science.
1
Technological in nature
The activity is focused on developing or improving a product, process, software, technique, or formula, with the goal of enhancing its functionality, performance, reliability, or quality.
2
Permitted purpose
The activity must address uncertainty or risk identified at the outset, with the goal of resolving a technical question where the answer isn't obvious. This includes eliminating uncertainty related to capability, methodology, or design.
3
Elimination of uncertainty
The team evaluates alternatives, tests hypotheses, or iterates to find a solution and overcome technical uncertainty.
4
Process of experimentation
Qualifying Research Activities
If your team is solving technical problems, there's a good chance the work qualifies.
Developing new or improved products, processes, or formulas
Engineering and architectural design
Prototyping and testing
Coding, software development, and CAD modeling
Simulations and technical experimentation
Improving the performance, reliability, or functionality of existing products
Qualifying Expenses
You can claim the credit on costs directly tied to qualified research:
Wages for U.S.-based employees performing or directly supervising qualified research
Supplies consumed during R&D activities
Payments to U.S.-based third-party contractors performing qualified research
Cloud computing costs tied directly to development work
Who Qualifies
There's no industry exclusion and no minimum company size. If the work meets the four-part test, the credit is likely available.
Any U.S. business performing qualified research activities
Established companies can apply the credit against income tax liability
Startups and pre-revenue companies can offset payroll taxes — up to $500,000 per year
S-corps and partnerships can pass the credit through to owners
Companies can look back up to 3 tax years and amend returns to capture previously unclaimed credits.
The R&D Tax Credit is one of the most valuable incentives in the tax code — and one of the most under-claimed. Many businesses qualify without realizing it, and many that do claim it leave credits on the table from prior years.
TaxCredible works alongside CPAs to provide a complete, turnkey R&D credit service. We handle the technical work so you can focus on your clients.
Here's what we do:
Conduct technical interviews with your client's engineering, development, and operations teams to identify qualifying activities
Calculate eligible wages, supplies, and contractor costs
Document every component of the credit in a format built to withstand IRS scrutiny
Prepare the credit study and all supporting materials
You keep the client relationship. We provide the specialized support needed to get the credit done right.
How TaxCredible Can Help
Client Success Stories
A medical device manufacturer qualified for over $210,000 in R&D tax credits.
A software development firm received more than $340,000 across two amended returns.
An engineering firm secured $175,000 in federal R&D credits for process improvement work.
Finding your R&D Tax Credit savings is easier than you think.
Fill out the form to connect with a tax credit professional and find out what your company or your clients may qualify for.
Frequently Asked Questions
-
The federal R&D Tax Credit (Section 41) is a dollar-for-dollar reduction in U.S. federal income tax for businesses that spend money on qualified research and development activities. It applies to wages, supplies, and contractor costs tied to technical work aimed at creating or improving products, processes, or software.
-
Work qualifies if it's technological in nature, aimed at improving a product or process, trying to resolve a technical uncertainty, and involves a process of experimentation. This includes software development, engineering design, prototyping, testing, and process improvement — across industries including manufacturing, life sciences, technology, architecture, and agriculture.
-
Yes. Companies with less than $5 million in gross receipts and no more than five years of gross receipts can apply the R&D Tax Credit against payroll taxes instead of income tax — up to $500,000 per year.
-
You can generally amend the prior three open tax years to capture R&D credits you didn't previously claim. For tax years 2022 through 2024, businesses may also amend returns to deduct previously capitalized domestic R&D expenses and unlock additional refunds.
-
TaxCredible works with CPAs to manage every part of the R&D credit process — from identifying qualifying activities through technical interviews, to calculating eligible expenses, to preparing audit-ready documentation. We handle the technical work; your CPA keeps the client relationship.