A common question is whether cybersecurity feature development can qualify as research and development for the federal R&D tax credit under Section 41. The short answer is that cybersecurity feature development may constitute qualified research when it involves a technical uncertainty and a process of experimentation. Implementing standard security measures generally is not qualified research, and internal-use software rules may apply. This page explains the framework in general terms. It is educational and is not individualized advice. For the foundational framework, see our page on qualified research.
When Cybersecurity Development May Warrant Review
Cybersecurity feature development may warrant review when the work involves a genuine technical uncertainty and a process of experimentation. Under the four-part test, the work must be for a permitted purpose, be technological in nature, be intended to eliminate uncertainty, and be conducted through a process of experimentation.
Common scenarios that may warrant review include:
- New threat protection — evaluating alternative approaches to resolve uncertainty about whether a new security feature can protect against a new threat.
- Performance with security — testing alternative approaches to resolve uncertainty about whether security can be achieved without sacrificing performance.
- New encryption — evaluating alternative approaches to resolve uncertainty about whether a new encryption approach can achieve the required security and performance.
- Authentication — testing alternative approaches to resolve uncertainty about whether a new authentication method can achieve the required security and usability.
Routine Implementation vs. Security Development
A central distinction is between implementing standard security and developing new security:
- Routine implementation — implementing standard security measures (e.g., standard TLS, standard authentication) for a known application. There is no technical uncertainty. This is implementation, not research.
- Security development — developing new security features where there is a technical uncertainty about whether the features can achieve the required performance, and evaluating alternatives to resolve that uncertainty. This may warrant review.
Hypothetical Example
Consider a company that is developing a new security feature to protect against a new class of attack and is uncertain whether any available approach can achieve the required protection without degrading system performance. The company evaluates alternative approaches, tests each, and systematically varies the approach to resolve the uncertainty. This systematic evaluation of alternatives may warrant review as qualified research.
By contrast, if the same company implements standard TLS encryption for a known application, that is routine implementation, not research.
This example is illustrative only and does not state that the activity definitely qualifies.
Documentation That May Help
Records that can help support cybersecurity development claims include design records identifying the uncertainty and alternative approaches, security and performance test results, and records of how results informed security design decisions. For more, see our page on R&D tax credit documentation.
Key Takeaway
Cybersecurity feature development may constitute qualified research when it involves a technical uncertainty and a process of experimentation. Implementing standard security measures generally is not qualified research, and internal-use software rules may apply. Because the distinction is fact-specific, professional review is appropriate before claiming the credit.