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R&D Tax Credit for Software Development & Tech Startups
It's estimated that software developers leave an average of $63,000 in R&D tax credits unclaimed each year.
3 min read
Admin : Updated on May 28, 2026
When you’re leading a lean, high-growth startup, it's critical to take advantage of every tax credit available to you. These tax credits are basically a bonus for your organization that you can reallocate into building up your team and your business.
One of these credits that we always tell our startup clients to keep an eye out for is the R&D tax credit. It’s too valuable to ignore.
We’re going to break down exactly what is taken into account for the R&D tax credit calculation to help you understand whether or not you qualify. After that, you can use our R&D tax credit calculator.
In order to qualify for the R&D tax credit, your organization needs to participate in qualified research activities (QRAs). This is easier than you might think—if you develop new products or improve on existing ones, chances are you qualify.
There are four main criteria your R&D process needs to meet in order to qualify for this tax credit:
The exact amount you’ll get back after applying for an R&D tax credit depends on the scope of your operations and your business model. Most startups should expect to receive between 5 and 10 percent of their total R&D expenditures.

If the thought of doing your R&D tax credit calculation manually has your head swimming, don’t worry—it’s not as complicated as it seems. We’ve identified four key considerations that are taken into account to determine how substantial your R&D tax credit will be.
You can use our R&D tax credit calculator to plug in these numbers and estimate your company’s tax credit. Before you start calculating, be sure to read through the sections below to wrap your head around the answers you should provide.
One of the biggest qualifying expenses for the R&D tax credit is employee wages. In order for these wages to be eligible, your employees must directly perform or support qualified research activities.
There are many different types of employees that fall under this classification, depending on your industry and the specific projects you’re working on. Engineers, software developers, and lab technicians are common examples of W2 employees who qualify.
Employees who support your research and development efforts will also qualify. For example, a manager supervising a team of engineers would meet the requirements.

Once you’ve identified how many of your employees’ salaries will qualify for the tax credit, the next step is to determine their average salary.
The easiest way to do this is by referencing existing payroll documents. This number doesn’t have to be exact—an approximate average is enough to make the initial estimate.
In addition to deducting full-time employee wages, the R&D tax credit also allows you to deduct the amount you spend on US-based consultants. Your consultants will also need to conduct R&D activities or support them directly.
This is a crucial financial consideration for early-stage startups. Your budget for full-time employees might be limited, making contractors your primary source of labor. The R&D tax credit will allow you to offset these contractor expenses and invest in top talent.
The amount of time your team spends on R&D will also affect your total tax credit amount.
Your team doesn’t need to focus entirely on research in order to qualify, though. For example, if your team of employees and contractors spends roughly half their time on these research activities, half of their salaries or contracts would be eligible for the tax credit.
Tracking your team’s time will help you get an accurate breakdown of your team’s activities. When possible, use time-tracking software or employee time questionnaires for R&D projects. Having these documents is essential for potential IRS audits in the future, and they’ll also ensure you don’t miss out on any potential tax savings.
Now that you’ve answered these four key questions, it’s time to perform your R&D tax credit calculation below. We’ve created a straightforward R&D tax credit calculator that does the math for you—just plug in the answers to get your estimated tax credit range.
After you use our R&D tax calculator, the Graphite team is here to help you file your R&D tax credit. We only charge if we determine you are entitled to a tax credit.
Accounting, Tax, Finance, HR, and payroll, handled end-to-end. Learn more.
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