Avoid OPR issues through stronger Circular 230 compliance

Technical expertise is only one part of successful tax practice. Every tax professional who represents taxpayers before the IRS must also understand the ethical standards that govern the profession and how those standards are enforced. The IRS Office of Professional Responsibility (OPR) plays a central role in maintaining those standards by interpreting and enforcing Circular 230, the regulations governing practice before the IRS. A clear understanding of the OPR's investigative and disciplinary process can help practitioners strengthen compliance to protect both their clients and their professional reputation.

What is the Office of Professional Responsibility?

The Office of Professional Responsibility oversees the conduct of attorneys, certified public accountants, enrolled agents and other individuals authorized to practice before the IRS under Circular 230. Its mission is to promote integrity and public confidence in the federal tax system by ensuring practitioners meet the ethical and professional standards required to represent taxpayers.

The OPR's work extends beyond disciplinary actions. Its oversight encourages practitioners to maintain high standards of competence, exercise sound professional judgment and safeguard confidential taxpayer information. These responsibilities are essential to preserving trust in the tax system and protecting taxpayers throughout the representation process.

How OPR investigations begin

Many tax professionals assume an OPR investigation begins only after a client complaint.

The majority of referrals come from IRS employees who identify potential Circular 230 violations during examinations, collections or other taxpayer interactions. Additional referrals may come from the Treasury Inspector General for Tax Administration (TIGTA), the Department of Justice, state licensing agencies, clients or fellow practitioners. Certain violations also require mandatory referral under Circular 230 and IRS procedures.

Examples of conduct that may trigger an investigation include:

• A willful attempt to understate tax liability, including conduct that can trigger a §6694(b) penalty
• Promoting abusive tax shelters
• Aiding or assisting with the understatement of tax
• Failure to provide requested records
• Misconduct involving taxpayer refunds or payments, which may also be referred to TIGTA, CI, RPO or another IRS function depending on the facts.
• Filing frivolous or knowingly false submissions
• Failure to exercise due diligence

These issues often involve more than one provision of Circular 230, making compliance an ongoing responsibility rather than a one-time requirement.

What happens after a referral?

Receiving a referral does not automatically result in disciplinary action. The OPR first determines whether it has jurisdiction over both the practitioner and the alleged conduct.

During its initial review, the office researches the reported incident and examines the practitioner's compliance history. This review may include evaluating whether the practitioner has timely filed personal and business tax returns, paid tax liabilities and demonstrated recurring patterns of noncompliance. Repeated filing or payment issues, particularly over multiple years, may become significant factors during an investigation.

The OPR may also gather administrative files from other IRS business units, request documentation from third parties and obtain additional information directly from the practitioner.

Practitioners have an opportunity to respond

One important aspect of the OPR process is that practitioners receive written notice before OPR imposes discipline or takes formal adverse action. They are given an opportunity to explain their position, provide supporting documentation and submit evidence that may clarify the facts or demonstrate mitigating circumstances.

Practitioners may also request a conference with the OPR to discuss the issues under review. Responding promptly and thoroughly can often help resolve misunderstandings early and narrow the scope of the investigation. Throughout the process, practitioners receive due process, including notice and opportunities to be heard before disciplinary decisions are made.

Possible investigation outcomes

Not every investigation results in discipline. After reviewing the available evidence and considering both mitigating and aggravating factors, the OPR has several options.

In some cases, the office may close the matter without taking action if no violation is substantiated. It may also issue a clearance letter confirming that no misconduct was established or send a cautionary "soft letter" encouraging corrective action and warning against future violations.

When disciplinary action is appropriate, possible outcomes include:

• A private written reprimand
• A negotiated public censure
• Suspension from practice before the IRS
• Disbarment from practice before the IRS
• Monetary penalties

Public sanctions, including censures, suspensions, disbarments and monetary penalties, are published in the Internal Revenue Bulletin.

Formal disciplinary proceedings

If a matter cannot be resolved through informal discussions, the OPR may initiate formal disciplinary proceedings. The process begins with a complaint filed by the IRS Office of Chief Counsel. An administrative law judge then oversees the proceeding, evaluates evidence and issues a written decision containing findings of fact, legal conclusions and any sanctions imposed.

Practitioners retain the right to appeal the decision through Treasury's appellate process and, after administrative remedies have been exhausted, may seek judicial review in federal district court. This multilevel process is designed to ensure fairness while protecting the integrity of the tax system.

Knowledge of Circular 230 can also improve decision-making when evaluating new client engagements, supervising staff or advising colleagues about questionable practices. A proactive approach to ethics and compliance often reduces risk while strengthening client confidence.

Strengthen your professional practice

Ethical compliance is not separate from quality tax preparation. It is a foundational element of professional practice. The IRS expects practitioners to demonstrate competence, exercise due diligence and uphold the standards established in Circular 230 throughout every client engagement. Staying informed about Circular 230 requirements and incorporating sound compliance procedures into daily operations can help protect your practice and your clients.