What is the R&D tax credit?
The R&D tax credit is a federal incentive designed to encourage innovation and technological advancement. It allows companies to claim a credit for qualified research expenses incurred to develop new or improved products, processes, software, formulas, or techniques.
The credit applies broadly to businesses improving products, refining manufacturing methods, optimizing processes, testing new materials, or developing sustainable solutions. These activities occur across many industries, not only in traditional technology sectors.
Who can claim the R&D tax credit?
Most businesses that perform qualified research activities can claim the credit, regardless of size or industry. This includes companies in manufacturing, software development, engineering, life sciences, construction, and other technical fields.
Eligible industries often include:
- Engineering and construction
- Manufacturing
- Agriculture and food production
- Food and beverage processing, including brewing
- Software and technology
- Energy and sustainability innovation
This broad eligibility reflects how the Internal Revenue Service (IRS) and courts interpret R&D under the tax code. Innovation in process development, product testing, or technical problem solving may qualify even when the activity occurs outside traditional laboratories.
The consultants at Ayming USA help companies determine whether their activities meet eligibility requirements.
What types of expenses qualify for the R&D tax credit?
Qualified research expenses generally include:
- Wages paid to employees performing, supervising, or supporting qualified research
- Supplies used in research and development activities
- Contract research expenses paid to third parties
- Cloud computing costs directly related to qualified research
These costs must be directly connected to eligible research work and properly documented.
What qualifies as R&D tax credit eligible research under IRS rules?
To qualify, the activity must meet four criteria:
- It must aim to create or improve a business component
- It must be technological in nature
- It must aim to eliminate uncertainty
- It must follow a process of experimentation
Routine data collection, aesthetic changes, or duplication of existing products typically do not qualify.
Examples of qualifying activities may include:
- Research after commercial production
- Adaptation of existing products/processes for a specific customer
- Duplication of existing products/processes
- Surveys, studies, or routine data collection
- Internal-use software (with special stricter rules)
- Research conducted outside the U.S.
- Research in the social sciences, arts, or humanities
- Funded research (paid for by another party)
How does recent case law affect R&D eligibility?
Recent court decisions continue to confirm that R&D tax credits apply across a wide range of industries. Courts have recognized qualifying activities in sectors such as agriculture, engineering, construction, and food and beverage production when companies demonstrate technical uncertainty and experimentation.
These rulings reinforce that R&D is not limited to biotechnology or software development. Process improvements, formulation testing, equipment design, and product innovation may qualify when companies apply systematic experimentation to solve technical challenges.
For example, courts have examined activities such as improving agricultural processes, developing new brewing or food production techniques, and engineering complex construction solutions. These decisions help clarify how the definition of research applies beyond traditional technology sectors.
How is the R&D credit calculated?
There are two primary calculation methods:
- The regular credit method
- The alternative simplified credit (ASC) method
Each method uses a different formula. Ayming USA analyzes both options to determine which produces the greatest benefit.
How do Section 174 rules affect R&D expenses?
Section 174 governs how companies treat research and experimental expenditures for tax purposes. Recent guidance, including IRS Revenue Procedure 2025-28 and provisions in the One Big Beautiful Bill (OB3) Act, has clarified how companies may account for these costs.
These rules affect how research expenses are capitalized or deducted and how businesses coordinate Section 174 treatment with the R&D tax credit under Section 41.
Revenue Procedure 2025-28 also addresses adjustments related to Section 280C, which requires taxpayers to account for the interaction between deductions and R&D credits. Proper calculations help ensure companies receive the full benefit of available credits.
What is the Section 174A Election, and Why It Matters (Insights from One Big Beautiful Bill)
New rules under the One Big Beautiful Bill (OBBBA) allow eligible taxpayers to elect Section 174A treatment for certain research expenditures. This election may provide additional flexibility in how research costs are treated for tax purposes.
For many businesses, this creates an opportunity to revisit prior tax years and reassess how research expenses were handled.
What is the July 6, 2026 deadline for Section 174A elections?
July 6, 2026 is an important deadline for businesses evaluating their R&D tax positions. Companies may elect the new Section 174A treatment and file amended returns to claim credits or refunds for prior tax years, including 2022, 2023, and 2024, subject to statute of limitation rules.
This look-back opportunity may allow companies to recover previously unclaimed R&D tax benefits. Businesses in agriculture, engineering, construction, manufacturing, and food and beverage industries may find significant opportunities when reviewing past research activities.
These amended returns must also consider the Section 280C look-back adjustment, which ensures deductions and credits are calculated correctly when prior returns are modified.
Can startups benefit from the R&D tax credit?
Yes. Qualified small businesses may apply up to $500,000 of the R&D credit against payroll taxes if they have limited income tax liability.
This can provide meaningful cash flow support for early-stage companies investing in innovation.
Can the credit be claimed for prior years?
Yes. Companies may be able to amend prior tax returns to claim the credit for open tax years if qualifying research activities occurred.
Recent IRS guidance and the Section 174A election create additional opportunities to review prior tax years. Many businesses are currently evaluating research expenses from 2022 through 2024 to determine whether amended returns may increase available credits or generate refunds.
Ayming USA reviews historical activities to identify missed opportunities.
What documentation is required to file an R&D tax credit claim?
Proper documentation should show:
- The nature of the research activities
- The technical uncertainty involved
- The experimentation process
- The associated expenses
Examples include project notes, time tracking records, payroll reports, invoices, and technical summaries.
Clear documentation reduces audit risk and strengthens the claim.
Are state R&D credits available?
Many states offer their own R&D tax credits. State programs vary in eligibility requirements and benefit amounts.
Ayming USA evaluates both federal and state opportunities to maximize total savings.
Can unused R&D tax credits be carried forward?
If a company cannot use the full credit in the current year, it must first carry the unused credit back one year and apply it against prior-year tax liability, if possible. Any remaining unused credit is then carried forward for up to 20 years. Each year’s credit carryforward retains its own 20-year life, beginning from the year the credit was originally generated, and is subject to applicable limitations.
What happens if the IRS reviews the claim?
IRS reviews vary in scope. Some claims proceed without issue. Others require additional information.
The consultants at Ayming USA support clients through the review process by providing technical explanations and organized documentation.
How much can a company save with the R&D tax credit?
The amount of savings depends on qualified expenses, the calculation method selected, and overall tax position. Many companies see meaningful reductions in federal and state tax liability.
Why work with Ayming USA to file the R&D tax credit?
The consultants at Ayming USA are experts in R&D tax credits. They identify qualified activities, calculate the credit, prepare documentation, and support companies throughout the process.
Ayming USA works with organizations across complex and technical industries, including engineering, construction, manufacturing, agriculture, and food and beverage production. These sectors frequently conduct research through product development, testing, prototyping, and process optimization.
Many companies also operate globally and manage large-scale technical projects that involve research, testing, and performance improvements. Ayming USA helps organizations document these activities and align them with federal R&D credit requirements.
Ayming USA provides clear guidance and technical expertise to help businesses claim the credit with confidence.
