Key Takeaways
- IRS audit summary detailing tax adjustments.
- Includes findings, proposed liability changes.
- Taxpayers can accept or dispute findings.
- Supports appeals and Tax Court challenges.
What is Revenue Agent's Report (RAR)?
A Revenue Agent's Report (RAR) is a detailed document issued by the IRS at the end of a tax audit, summarizing the examiner's findings and proposing any adjustments to your tax liability. This report serves as the official basis for any deficiency or refund amount determined during the audit process.
The RAR typically includes comprehensive audit information, highlighting the facts and data supporting the revenue agent’s conclusions, similar in purpose to the Information Agent's Report (IAR) used in other tax contexts.
Key Characteristics
The RAR is structured to clearly communicate audit results and taxpayer impact, featuring:
- Audit summary: Includes basic details such as audit type, start date, and taxpayer information to set the context.
- Findings and adjustments: Explains each issue identified, proposed income or deduction changes, and the resulting tax impact.
- Supporting documentation: Revenue agents use workpapers to document all procedures and evidence that underpin the report.
- Agreed vs. unagreed cases: Details differ depending on whether you accept or dispute the findings, affecting next steps.
- Form 4549: The RAR is commonly presented using this IRS form to standardize reporting.
How It Works
Once the IRS completes an audit, the revenue agent compiles the RAR outlining all proposed tax adjustments with clear explanations. If you agree with the findings, signing the report finalizes the assessment, subject to supervisory approval.
In unagreed cases, you can submit written comments addressing facts, applicable laws, and your position, which the agent will review before concluding. This process ensures transparency and allows you to present your case, potentially involving the ability to pay taxation considerations.
Examples and Use Cases
The RAR is used across various industries and scenarios where tax audits are conducted. Examples include:
- Airlines: Companies like Delta may receive an RAR after audits of their complex revenue streams and deductions.
- Individual taxpayers: Those with investment income might face an audit that references best online brokers reports to verify trading activities.
- Credit card users: Adjustments related to deductions or income could arise from audits involving financial products, such as those described in best low interest credit cards guides.
Important Considerations
Review the RAR carefully and consider consulting a tax professional if you disagree with the findings. You have the right to file a formal protest or appeal, potentially escalating the matter to the U.S. Tax Court.
Understanding how data analytics supports audit accuracy can be helpful; the IRS increasingly uses data analytics to identify discrepancies, so maintaining thorough records is key to your defense.
Final Words
A Revenue Agent's Report (RAR) details the IRS audit findings and proposed tax adjustments, serving as a crucial document for resolving disputes or agreeing to changes. Review the report carefully and consult a tax professional to evaluate your options and determine the best course of action.
Frequently Asked Questions
A Revenue Agent's Report (RAR) is a detailed document issued by the IRS at the end of a tax audit that outlines the examiner's findings, proposed tax adjustments, and the resulting deficiency or refund owed.
The RAR contains audit details such as the type of audit, taxpayer information, the examiner's findings, proposed changes to the tax return, and calculations of any tax liability adjustments.
In agreed cases, the taxpayer accepts the findings and signs the report, which is then subject to IRS acceptance. In unagreed cases, the taxpayer disputes findings and provides written comments addressing facts, law, and their position.
Revenue agents use workpapers, which are written records that document audit procedures, tests performed, information gathered, and conclusions reached to support the RAR.
If you disagree, you can file a formal protest with the IRS Office of Appeals, appeal to the U.S. Tax Court, or pay the assessment and sue for a refund later.
Taxpayers typically have about 30 days to review the RAR and decide whether to accept or contest the IRS agent's findings.
The report often includes adjustments to income, which can either increase or decrease reported amounts, commonly increasing income when unreported earnings are discovered.

