Section 174 Is Still Unsettled and Tax Teams Are Adapting Anyway

Section 174 continues to create uncertainty for tax teams.
That uncertainty has not stopped companies from moving forward.

Despite ongoing questions around interpretation and future legislative changes, tax teams still need workable, defensible processes. Waiting for perfect clarity is not an option. Returns must be filed. Documentation must be prepared. Decisions must be made.

As a result, many organizations have shifted their focus. Instead of trying to predict outcomes, they are building processes that can adapt.

Why Section 174 Still Feels Unresolved

Several aspects of Section 174 remain unclear. Definitions lack precision. Practical guidance continues to evolve. Many companies still struggle with classification and capitalization boundaries.

At the same time, the Internal Revenue Service has not relaxed expectations. Taxpayers remain responsible for supporting their positions with clear documentation and consistent methodology.

This gap between uncertainty and enforcement pressure creates tension for tax teams.

Why Waiting for Clarity Is Not a Strategy

Some organizations hoped legislative changes would arrive quickly. Others expected clearer administrative guidance.

In the meantime, work continues.

Tax teams still need to classify costs, build capitalization schedules, and document their reasoning. Delaying these decisions only compounds the problem later.

This is especially true for companies that also claim the R&D tax credit. Section 174 decisions intersect directly with R&D documentation and expense treatment.

Ignoring that overlap creates downstream risk.

What Tax Teams Can Control Right Now

Even with uncertainty, tax teams control several critical elements: how costs are tracked, how activities are defined, and how decisions are documented. Teams that focus on these fundamentals reduce rework and preserve flexibility as guidance continues to evolve.

Clear documentation becomes especially important as Form 6765 requirements continue to evolve alongside Section 174 considerations.

Why Documentation Matters More Under Uncertainty

Uncertainty increases the value of documentation.

When rules change, teams need to understand what they did and why. Documentation that captures reasoning allows teams to revisit decisions without starting over.

This is where many organizations struggle. Decisions get made quickly. Rationales live in emails or meetings. Months later, no clear record exists.

Strong documentation bridges that gap.

Tax teams that already maintain defensible R&D documentation find it easier to adapt Section 174 treatment as guidance evolves.

How Companies Are Building Flexible Section 174 Processes

Rather than locking into rigid interpretations, many tax teams are designing flexible frameworks.

These frameworks focus on:

• Consistent cost categorization
• Clear activity definitions
• Documented assumptions

This approach allows teams to adjust treatment later without rewriting history.

It also reduces risk during audits, where examiners often focus on whether a company followed a consistent, reasonable approach.

The Connection Between Section 174 and R&D Documentation

Section 174 does not exist in isolation.

For companies claiming the R&D tax credit, the same technical activities often drive both analyses. When documentation supports one but not the other, inconsistencies appear.

Tax teams that align Section 174 analysis with their R&D documentation avoid this trap.

Alignment does not require identical treatment. It requires coherent reasoning.

Common Pitfalls Tax Teams Are Avoiding

As teams gain experience, certain pitfalls stand out.

One is over-reliance on high-level classifications without technical support. Another is treating Section 174 as a purely accounting exercise detached from actual development work.

Teams are also moving away from one-time fixes. Instead, they are building repeatable processes that scale year over year.

This mirrors lessons learned from past R&D credit disputes, where weak documentation often surfaced years later.

How SME Engagement Supports Better Outcomes

Section 174 decisions rely on understanding how work actually happens.

Tax teams that engage subject matter experts earlier capture better detail and reduce assumptions. This engagement also improves documentation quality across both Section 174 and R&D analyses.

Training SMEs to explain their work in tax-relevant terms continues to be one of the most effective strategies.

What “Good Enough” Looks Like Right Now

Perfection is not the goal. Reasonableness is.

Tax teams that document assumptions, apply them consistently, and preserve flexibility are well positioned, even as guidance evolves.

This approach reduces stress and avoids repeated rework.

Final Takeaway for Tax Teams

Section 174 remains unsettled. That reality is unlikely to change overnight.

Tax teams that wait risk falling behind. Tax teams that adapt thoughtfully move forward with confidence.

Clear documentation, aligned processes, and flexibility matter more than certainty right now.

A Practical Next Step

Section 174 will continue to evolve, and the decisions tax teams make now will affect their position when it does. If your team wants to pressure-test your current approach or build a more defensible process ahead of the next compliance cycle, MASSIE can help. We work directly with tax departments and CFO offices on Section 174 strategy, R&D credit alignment, and audit readiness.

Jason Massie, CPA, Esq.

As the Founder and President of MASSIE R&D Tax Credits, Jason is responsible for the quality, consistency, and integrity of our services. His strategic vision and leadership drive innovation within the company, encouraging collaboration and ne...