Many businesses know the Research and Development (R&D) tax credit exists. Far fewer understand how much it could actually be worth.
Some companies assume the benefit will be too small to justify the effort. Others leave significant money on the table because they never estimate the credit at all.
The reality is that even a modest amount of qualifying activity can generate meaningful savings. For some companies, the credit may offset payroll taxes. For others, it can significantly reduce income tax liability or create future tax savings through carryforwards.
Let's look at how the credit works and what companies can realistically expect.
The federal R&D tax credit rewards businesses that invest in innovation. Additionally, 38 of the 50 United States currently offer a R&D tax credit or incentive for qualifying activities.
Despite the name, qualifying activities extend far beyond traditional research laboratories.
Examples include, but are not limited to:
The R&D tax credit is designed to encourage companies to continue investing in technical advancement and innovation within the United States.
The size of the credit depends on several factors.
The largest driver is the amount of qualified research expenses.
These typically include:
The more qualifying activities your Company performs, the larger the potential credit.
Most companies use either:
The ASC method is generally more common because it is easier to calculate and often provides favorable results.
The way the credit creates value depends on the business. For example:
Although every situation is different, many companies receive credits equal to approximately:

These figures are estimates only, but they provide a useful benchmark.
Many companies are surprised by how quickly the numbers add up.
Let's assume a SaaS company has:
If $600,000 qualifies as research expense and the company generates an effective credit rate of approximately 8%, the credit would be:
$600,000 × 8% = $48,000
If the company qualifies as a QSB, that $48,000 can directly offset payroll taxes.
A manufacturer invests in:
During the year, the company incurs:
Total QREs:
$1.7 million
Assuming an 8% credit rate:
$1,700,000 × 8% = $136,000
That R&D tax credit can directly reduce federal income tax liability.
A design-build company frequently solves unique technical challenges on projects.
Qualified activities may include:
Total qualifying expenses:
$500,000
Estimated credit:
$500,000 × 8% = $40,000
Many firms in the construction industry overlook these opportunities because they do not consider themselves "R&D companies."
This is one of the biggest misconceptions about the credit. Many startup founders assume they must be profitable before the credit has value. That is not true.
Eligible Qualified Small Businesses (QSBs) may elect to apply up to $500,000 per year of R&D tax credits against payroll taxes instead of income taxes.
This means companies can begin realizing cash savings even before generating taxable income.
For many early-stage businesses, this creates one of the most accessible forms of non-dilutive funding available.
The R&D credit and Section 174 are related but different.
Recent legislative changes restored the ability for many companies to immediately expense domestic research costs and created opportunities for retroactive relief on prior-year expenses. Companies eligible for retroactive expensing opportunities should also be aware of the July 6, 2026 deadline for making certain elections and adjustments related to prior-year domestic R&D expenses.
Because the interaction between Section 174 and the R&D tax credit can significantly impact total tax savings, companies should evaluate both together rather than separately.
Many businesses leave money on the table because they:
The R&D tax credit is often larger than companies expect because innovation occurs throughout the business, not just within engineering departments.
Updated as of June 2026
The R&D tax credit remains a valuable incentive available to businesses investing in innovation.
At the same time:
As a result, understanding the potential value of the credit is more important than ever.
How much is the R&D tax credit worth in 2026?
Most companies receive an R&D tax credit worth roughly 6% to 10% of their QREs, though the exact amount depends on factors such as company size, eligible expenses, calculation method, and tax situation.
Why it matters:
Understanding the potential value of the credit helps companies forecast cash flow, budget more effectively, and determine whether pursuing a claim is worthwhile.
Who this applies to:
Startups, growth-stage companies, manufacturers, engineering firms, and businesses investing in product development, software, process improvements, or technical innovation.
Most companies receive a benefit equal to approximately 6% to 10% of qualified research expenses, though actual results vary case by case.
Generally, the federal R&D tax credit is not directly refundable, but eligible QDBs may use it against payroll taxes. Although, some state R&D tax credits do offer refundability.
Yes. Many startups and QSBs benefit from the payroll tax offset provisions.
The average claim varies significantly by industry and company size, but even smaller businesses often generate credits in the tens of thousands of dollars.
The R&D tax credit is often worth more than companies expect.
Whether you are building software, improving manufacturing processes, developing new products, or solving technical challenges, the credit can provide meaningful savings that improve cash flow and support growth.
The key is understanding what qualifies and estimating the benefit before filing season arrives.
Not sure how much your R&D tax credit could be worth?
TaxTaker helps companies identify qualifying activities, calculate eligible expenses, and estimate potential credits before filing season. In many cases, businesses discover they qualify for significantly more than they expected.
Book a call with TaxTaker to get a fast, expert assessment of your eligibility and potential savings, often within a day.
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Rachel Darrough is a Sr. R&D Manager with nearly 10 years of experience conducting federal and state R&D tax credit studies across various industry types, e.g., manufacturing, software, engineering, and construction. Rachel received a Bachelor's Degree in Managerial Finance and brings a strong technical foundation to evaluating qualified research activities, technical uncertainty, and experimentation under IRC §41. At Tax Taker, Rachel manages R&D engagements by collaborating with technical and finance teams to identify qualified expenditures, substantiate eligibility, and optimize credit outcomes. She applies an analytical approach to documentation and methodology while ensuring compliance with IRS guidance. Rachel is committed to helping clients leverage innovation-driven incentives to reduce tax liability and reinvest in continued R&D.
