Audit Representation
About
We Respond When the IRS Comes Calling.
We understand how stressful and overwhelming an IRS audit can feel, especially when it involves R&D credits prepared by someone with limited or no Audit Representation services. Whether your claim for the credit was filed by a CPA, a third-party provider, or internally, Prime Tax Group is here to step in and help. Our dedicated Tax Controversy team brings deep experience in Section 41 law and procedure, ensuring you’re represented by professionals who know how to engage with the IRS effectively. We provide expert, experienced representation when it matters most.
If you’re currently under examination, now is the time to act. Our team is available to hear more about your tax controversy relating to R&D credits.
Don’t Leave Your Credit to Chance.
Early and thorough intervention can make all the difference in your audit outcome.

Examination Notices
Understanding IRS Notices.
The IRS has increased its scrutiny of R&D tax credit claims reported on Form 6765 and Schedule 3800. If you’ve received an IRS Notice of Examination, Letter 566, or an Information Document Request (IDR), this likely means the IRS has flagged your credit claim for further review either due to missing documentation, aggressive credit amounts, your company SIC code, or random selection.
These notices are the first formal step in an examination process that may morph into a full blown audit process and often request detailed records, including project descriptions, time-tracking, payroll records, expense calculations, and substantiating technical documentation. Failing to respond properly can lead to full or partial disallowance of the credit, and in some cases, IRS imposed penalties or interest.
Common Examination Triggers You Might See:

IRS Notice of Examination
A formal audit initiation letter typically referencing a specific tax year and Form 6765.

Letter 566 or Letter 915
Issued to initiate correspondence audits, especially for small- to mid-sized businesses.

Information Document Request (IDR)
Detailed requests for support documentation often includes deadlines and multi-item questionnaires.

Form 6765 Scrutiny
Any mention of Form 6765 in your notice means your R&D credit is the specific focus of the audit.
Why PTG For R&D Tax Controversy?
When It Counts Most, Trust Section 41 Experts.

When your R&D tax credit is under IRS examination, don’t settle for generalists or the same team that made a deficient filing, or got it wrong the first time. Defending an audit requires targeted experience, legal precision, and a deep understanding of Section 41, not just tax prep know-how.
Our tax attorneys and specialists regularly step in to fix what others missed whether that means resolving technical documentation gaps, addressing flawed methodologies, or reestablishing credibility with examiners. We know the red flags, the IRS protocols, and the path forward.
Now is the time to act and there’s no substitute for qualified, strategic representation.

Attorney-Led Defense with Tax Law Expertise

Focused Remediation, Not Generic Responses

Transparent, Tiered Pricing Structure

Deep Section 41 Knowledge
Timely Action Is Critical. Start Your Audit Defense Today
Delays can cost you. Engage PTG immediately to ensure a thorough and compliant response to IRS inquiries.
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Contact Info
- +1 (512) 853-9888
- info@primetaxgroup.com
Corporate Office:
3960 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169
Austin Office:
2101 S I-35, Suite 105 Austin, TX 78741