2025 R&D Tax Credit Updates Under the One Big Beautiful Bill Act

The R&D provisions in the OBBBA restore a favorable, pro-innovation tax environment, bringing welcome relief for businesses investing in U.S.-based innovation. These changes simplify compliance, improve cash flow, and create planning opportunities for companies of all sizes. At a high level, eligible companies should review past filings for refund opportunities, determine how to handle unamortized balances from 2022–2024, and reassess current activities for potential credits, regardless of whether you have previously claimed the R&D credit.

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How the OBBBA Reshapes R&D Tax Deductions

On July 4, 2025, the One Big Beautiful Bill Act (OBBBA) became law, introducing significant tax changes for U.S. businesses. One of the most impactful updates is the restoration of immediate deductions for research and development (R&D) expenses.

If your business spends money developing new products, improving processes, or building software, these changes could directly improve your cash flow and reduce your tax liability.

What Is the R&D Tax Credit?

The federal R&D Tax Credit (Section 41) was created to encourage U.S. businesses to invest in innovation. It provides a dollar-for-dollar reduction of your tax liability for Qualified Research Activities (QRAs). It’s designed to offset the cost of problem-solving and innovation in everyday business operations – not just in high-tech labs.

Qualified expenses may include:

• Wages for employees performing or supporting R&D activities
• Supplies consumed during research
• A portion of contract research costs
• Payments to universities or research institutions

This credit can reduce both federal and state income taxes, and for eligible startups, it may also be applied against payroll taxes, providing a benefit even before the business becomes profitable.

What Changed Under OBBBA

From 2022 through 2024, companies faced a costly requirement: R&D expenses had to be amortized over five years (or 15 years for foreign research), rather than being deducted immediately. 

This change created challenges for businesses – particularly profitable companies – by requiring them to amortize qualified research expenses instead of deducting them in the same year, resulting in higher taxable income and increased tax liability.

The OBBBA reverses that rule beginning in the 2025 tax year:

• Immediate Deduction for Domestic R&D: Businesses can once again deduct U.S.-based R&D expenses in the year they are incurred.
• Foreign R&D Still Amortized: Research conducted outside the U.S. must continue to be amortized over 15 years.
• Retroactive Relief for Small Businesses: Companies with average receipts of $31M or less (2022–2024) can amend prior returns and claim deductions for those years.
• Relief for All Businesses: Remaining unamortized R&D balances from 2022 to 2024 can either be deducted all at once in 2025 or spread across 2025 and 2026.
• Simplified Compliance: Immediate expensing reduces administrative burden and lowers the risk of IRS errors tied to amortization schedules.

R&D Investment Tax Benefits

By rolling back amortization and reinstating immediate deductions, the OBBBA realigns R&D tax rules with their original purpose—helping businesses recover costs quickly and reinvest in innovation. For eligible companies, this can create meaningful opportunities to strengthen cash flow and reduce administrative burden. Key benefits include:

• Cash Flow Improvement – Immediate deductions reduce taxable income right away, freeing up liquidity for operations and growth.
• Tax Savings – The credit and deduction can be layered for greater benefit. On average, companies can see 12–16 cents of federal and state credits for every qualified dollar spent.
• Strategic Planning Opportunities – Companies can now decide whether to amend prior returns for refunds, accelerate deductions in 2025, or spread them over two years, depending on your tax situation.
• Reduced Compliance Risk – Fewer amortization rules to track means fewer chances for mistakes.

Who Qualifies for the R&D Tax Credit?

To claim the credit, research activities must meet a four-part test under IRS rules. All of your claimed activities need to satisfy these criteria:

1. Permitted Purpose – The activity must be intended to create a new or improved business component (a product, process, software, technique, formula, or invention). The goal must be to improve functionality, performance, quality, or reliability.

• What it means: Success is not required – you only need to show that you aimed for a new or improved outcome.
• Excluded activities: Research for aesthetics, cosmetic changes, or seasonal design factors does not qualify.

2. Technological in Nature – The research must rely on the principles of engineering, computer science, biological sciences, or physical sciences.

• What it means: Projects must involve technical concepts, not aesthetic, financial, or social sciences.

3. Elimination of Uncertainty – The work must aim to resolve uncertainty about the capability, method, or design of the business component.

• What it means: At the outset, you didn’t know if you could achieve the result, how to do it, or the right design.

4. Process of Experimentation – The activity must include a process for evaluating alternatives to resolve uncertainty, such as modeling, simulation, prototyping, or systematic trial and error.

• What it means: You must demonstrate a structured approach to testing and learning, not just guesswork.

Industries that often qualify include:

• Manufacturing and machining
• Software development and technology
• Food & beverage
• Architecture and engineering
• Agriculture
• Aerospace and automotive

If your business invests time and resources in solving technical problems, even outside a lab setting, you may be eligible.

Documentation Still Matters

While the OBBBA makes deductions easier, the IRS still requires strong documentation to support an R&D credit claim. Businesses should track:

• Payroll and time records for employees engaged in R&D
• General ledger details for R&D-related expenses
• Project notes, prototypes, or test results
• Contracts for third-party research

The credit is claimed on Form 6765, Credit for Increasing Research Activities, and documentation is key for compliance.

What Companies Should Do Now

As you plan for the 2025 tax year, consider:

• Reviewing 2022–2024 Returns – Smaller businesses may be able to claim refunds through amended filings.
• Evaluating Deduction Timing – Decide whether to take unamortized balances all in 2025 or spread into 2026.
• Revisiting Eligibility – Many businesses underestimate what qualifies. Don’t leave credits unclaimed.
• Coordinating Credit and Deduction Strategy – Credits reduce taxes dollar for dollar, while deductions lower taxable income. Both should be optimized together.

We are available to discuss how these changes may impact your business during your annual tax planning meeting. Or, you can contact us using the FREE CONSULT button below to explore how the OBBBA updates could affect your company’s R&D deductions and credits.

For additional information on new business tax provisions, visit our recent post: Tax Law Changes Under the One Big Beautiful Bill Act (2025 and Beyond).