
Federal and state R&D tax credit research and calculators



ResearchTaxCredits.org is an independent research platform and calculation resource focused on United States federal and state research and development tax credits. Navigating R&D credits is traditionally complicated due to changing statutory definitions, shifting state incentives, and separate federal computational rules. The platform addresses this by organizing primary tax rules, statutory citations, and IRS forms into an accessible online resource.
The service distinguishes itself by incorporating tax-year-aware modeling across federal rules and all 51 state jurisdictions. Rather than presenting static overviews, the site links computational logic directly to current statutes, state administrative records, and regulatory guidance. It covers verified tax rules spanning multiple years so users can analyze historical and future tax positions based on enacted legislation.
ResearchTaxCredits.org serves professionals and businesses looking to evaluate and estimate qualified research credits across federal and state levels:
A software startup utilizes the platform to review whether cloud computing fees and engineering salaries satisfy the four-part test, then models potential payroll tax offsets under Form 8974 before filing annual tax returns.
An accounting practice prepares multi-state filings by consulting the directory to verify credit expiration dates, individual state caps, and recent statutory amendments across states like California, New Hampshire, and Iowa.
A manufacturing company with evolving annual contract costs enters prior gross receipts to compare whether the Alternative Simplified Credit or the Regular Research Credit method yields a greater benefit.
ResearchTaxCredits.org provides open research guides, state profiles, and interactive calculation tools directly on the web with no listed fees, trial periods, or subscription tiers.
What is the cost to use ResearchTaxCredits.org?
The website provides open access to its research library, statutory guides, and tax calculators without listing any paid subscription plans or paywalls.
Which tax years are supported by the calculators?
The federal calculator and supported state models provide estimates verified for tax years 2022 through 2026, depending on the specific jurisdiction selected.
Does the platform provide legal or formal tax advice?
Calculations and summaries serve educational and informational purposes based on statutory rules and do not constitute formal tax advice or definitive determinations of eligibility.
Which industries are covered?
The resource includes dedicated guidance for software, manufacturing, civil and MEP engineering, life sciences, biotechnology, and medical device design.

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