Every ad you run, every Google Ads headline, every Facebook post promoting your services, and every line of copy on your website landing page is regulated conduct. Circular 230 Section 10.30 (31 CFR 10.30) governs what practitioners covered by Treasury Department practice rules may and may not say when advertising tax services. The rule is not aspirational guidance. Violations can result in OPR discipline, suspension, or disbarment from practice before the IRS.
This guide is written for independent ERO and PTIN holders, AFSP participants, enrolled agents, CPAs, and attorneys building or reviewing a marketing program for a tax preparation practice. It covers the statutory basis for the advertising rules, what the prohibited categories mean in practice, what you can safely advertise, how the rules apply to digital and social media advertising in 2026, your responsibility for third-party marketing vendors, record retention obligations, and what an OPR investigation actually looks like. For background on Circular 230's full scope and practitioner standards, see the Circular 230 guide for tax practitioners.
All regulatory references in this guide should be verified against the current text of Circular 230 at Treasury.gov and current IRS guidance at IRS.gov. Circular 230 is subject to amendment, and OPR enforcement priorities can shift. This guide is informational and does not constitute legal or tax advice.
Circular 230 Section 10.30: The Statutory Basis and Who It Covers
Section 10.30 of Circular 230 appears in the Code of Federal Regulations at 31 CFR 10.30. It is titled "Advertising and solicitation restrictions" and sits within Subpart B, which defines the duties and restrictions applicable to practitioners during IRS practice. The Treasury Department's authority to impose and enforce these rules derives from 31 USC 330, which gives Treasury the power to regulate the practice of representatives before the IRS and to suspend or disbar those who fail to comply.
The rule is not limited to a particular credential tier. Section 10.30 applies to all practitioners subject to Circular 230: enrolled agents (EAs), certified public accountants (CPAs), attorneys, enrolled actuaries, enrolled retirement plan agents, and registered tax return preparers to the extent they are covered by the regulations. AFSP participants who have obtained the Annual Filing Season Program Record of Completion and who represent clients in limited circumstances are also subject to the conduct standards of Circular 230, including the advertising restrictions.
PTIN holders who are not credentialed and who have not obtained the AFSP Record of Completion are not "practitioners" under Circular 230 in the formal sense, but they are still subject to the general advertising standards of the FTC, state consumer protection laws, and IRS guidance on preparer conduct. The Section 10.30 analysis in this guide is directly applicable to any credentialed or AFSP practitioner and provides the relevant compliance framework for uncredentialed preparers reviewing their marketing practices as well.
Violations of Section 10.30 are handled by the IRS Office of Professional Responsibility. OPR has authority under Circular 230 to investigate practitioner conduct, issue reprimands, impose censure, suspend the right to practice before the IRS, or permanently disbar a practitioner from IRS practice. An advertising violation can begin as a standalone complaint and expand into a broader review of the practitioner's conduct if the investigation reveals other compliance gaps. The advertising rules are not a low-stakes technicality.
If you are building the CE credit program required to maintain your EA status or AFSP participation, ethics continuing education covering Circular 230 practice standards is a required component. See the tax preparer CE requirements guide for credential-specific CE hour requirements and approved ethics course formats.
The Core Prohibition: What "False, Fraudulent, Coercive, Misleading, or Deceptive" Means in Practice
Section 10.30(a)(1) prohibits practitioners from making any advertising or solicitation that is false, fraudulent, coercive, misleading, or deceptive. These are five distinct categories, and understanding the distinction between them matters because a claim can be technically not false but still be misleading, or technically not fraudulent but still be coercive. OPR applies each category independently. The terms are not synonyms.
False
A false statement is one that does not correspond to fact. Stating that you have a credential you do not hold, claiming you have a relationship with the IRS beyond any authorized authorization, or representing that your fee is lower than it is are false statements in the plain sense. OPR discipline cases involving false advertising often involve credential misrepresentation: a PTIN holder who advertises as an "enrolled agent" without holding the EA designation, or an AFSP participant who advertises unlimited representation rights not conferred by the AFSP. Credential accuracy is a baseline, not an advanced compliance concern.
Fraudulent
Fraud in an advertising context involves intentional misrepresentation designed to induce reliance. A practitioner who fabricates testimonials, invents client outcomes, or creates a fictitious prior employment history to make their credentials appear more impressive than they are is advertising fraudulently. The intent element distinguishes fraud from mere error, but OPR does not need to prove intent at the level required for a criminal conviction; the pattern of conduct and the nature of the representation are evaluated together. Fabricated reviews and invented performance statistics fall squarely in this category.
Coercive
Coercive solicitation involves applying pressure tactics that override a prospective client's ability to make a free decision. High-pressure in-person sales approaches that create artificial urgency, offers that expire in minutes of a cold contact, or solicitation that exploits a person's known vulnerability to a tax problem are the conduct patterns the coercion prohibition targets. This category overlaps with the uninvited in-person solicitation prohibition discussed in Section 5 of this guide. A practitioner who markets aggressively through general advertising channels is not coercing anyone; a practitioner who shows up at a taxpayer's door knowing they just received a levy notice and applies high-pressure tactics to sign an engagement letter is.
Misleading
A misleading statement is one that, even if not technically false, creates a false impression in the reader's or viewer's mind about a material fact. This is the category that traps the most practitioners, because misleading language is often used with the genuine belief that it is merely enthusiastic marketing. Advertising that implies a guaranteed outcome without explicitly stating one is misleading. Advertising that implies former IRS employment creates an insider advantage that other preparers lack, when the former employee's role was clerical, is misleading. Advertising that implies the practitioner is approved or endorsed by the IRS for anything beyond e-file authorization is misleading. The test is not whether the statement is literally true; it is whether a reasonable reader would draw a false material conclusion from it.
Deceptive
Deception encompasses misleading by omission as well as misleading by commission. A fee quote that advertises a low base price while omitting material surcharges that apply to most clients is deceptive even if each individual statement is accurate. A credential listing that buries a material limitation in small print while headlining the credential itself may be deceptive if the limitation is material to a prospective client's decision. OPR's deception analysis looks at the overall impression a reasonable person would form from the advertising, not just whether any individual sentence is technically defensible.
How OPR identifies prohibited advertising
OPR receives complaints from multiple sources: taxpayers, competing practitioners, and IRS employees who encounter advertising in the course of their work. OPR also conducts proactive reviews of practitioner advertising in certain circumstances. When OPR receives a complaint, it evaluates whether the advertising falls within one of the five prohibited categories, examines the full record of the practitioner's marketing materials, and determines whether the violation is isolated or part of a pattern. A single advertising piece that contains a prohibited claim is a starting point; if that investigation reveals a pattern of similar claims across multiple advertising channels, the scope of the proceeding expands accordingly. Practitioners should review their full advertising portfolio, not just the piece that attracted a complaint, when responding to an OPR inquiry. OPR publishes information about disciplinary actions on IRS.gov; reviewing the OPR public sanctions list gives practitioners a practical picture of the conduct patterns that have resulted in sanctions.
Permitted Advertising Content: What You Can Safely Advertise
Section 10.30 is a restriction, not a prohibition on all advertising. The rule identifies what is prohibited; everything outside those categories is fair territory. The following types of content are explicitly recognized as permissible under Circular 230's advertising framework or are well-established safe practice in the tax professional community.
Professional and educational credentials
You may advertise credentials you actually hold: EA, CPA, attorney (with bar admission), AFSP Record of Completion, and any other credential you have earned and maintained in current standing. Credential advertising is safe when it is accurate and does not imply capabilities beyond what the credential confers. If you are an EA, you can say so clearly. If you are an AFSP participant, you can state that and describe the representation rights the AFSP actually provides. What you may not do is advertise a credential you once held but have allowed to lapse, or describe a credential in terms that overstate its scope.
Employment history and prior IRS experience
Advertising your employment history, including prior IRS employment, is permitted. What you can accurately say: "Former IRS Revenue Agent," "Former IRS Examiner," or similar descriptions of the position you actually held. What crosses into prohibited territory is implying that former IRS employment gives you inside access, special relationships, or an advantage unavailable to other practitioners. Former IRS experience is a legitimate qualification; it is not a secret channel. Advertising that implies the former employment creates a preferential relationship with the IRS is misleading even if the prior employment is factually accurate.
Years in practice
Stating how long you have been in practice is straightforward factual content that is safe to advertise. "In practice since 1998," "25 years serving small business clients," and similar longevity statements are factual claims that support credibility without making prohibited performance representations. The accuracy requirement applies: if you started your solo practice in 2015 but worked at a larger firm before that, be precise about what the years figure represents.
Areas of specialization and services offered
Describing the services you offer and the areas you focus on is core advertising content and is explicitly contemplated as permissible. You may advertise that you specialize in small business returns, self-employment tax, IRS audit representation, or tax resolution. The accuracy rule applies: if you describe a specialization, you should be able to demonstrate actual competency in that area. A practitioner who advertises "IRS audit defense specialist" but has handled only a handful of correspondence audits is not necessarily making a prohibited claim, but the credibility of the specialization claim will be evaluated against the practitioner's actual experience if a complaint arises.
Fee information
Advertising your fees, fee structures, or pricing approach is permitted and is valuable to prospective clients evaluating their options. The deception prohibition applies: fee advertising must not omit material charges that would normally apply. A firm that advertises "starting at $150" for individual returns must be able to serve clients at or near that price point; a starting price that applies to a narrow category while the typical client pays substantially more could be evaluated as deceptive. Transparent, accurate fee information in advertising is permissible and practical.
Prohibited Claims: The Specific Categories Circular 230 Targets
THESE CATEGORIES APPEAR REGULARLY IN OPR DISCIPLINE PATTERNS
The claims listed below are the types that OPR discipline cases consistently involve. Review your current advertising against each category. If a piece of copy could be read to make any of these claims, revise it before it attracts a complaint.
Guaranteed refund amounts or outcomes
A refund guarantee is the single most clearly prohibited claim in tax preparer advertising. The amount of a refund, or whether a refund will result at all, depends on facts and law that are specific to the client's situation and have not been determined at the time the advertisement runs. A practitioner cannot guarantee a refund outcome in advance. This prohibition covers explicit guarantees ("We guarantee your maximum refund") and implied guarantees that function the same way ("Nobody gets you a bigger refund," "You will get money back," or similar language that represents a future outcome as certain). Claims of this type are misleading regardless of how they are phrased, because they represent as certain something that is legally uncertain. This includes "maximum refund guarantee" language, which is a direct representation that the outcome the practitioner produces will be the maximum legally available, a claim that cannot be substantiated before the return is prepared. Note: this applies to all practitioners covered by Circular 230 and represents a regulated advertising claim subject to OPR enforcement.
IRS-insider advantage claims
Advertising that implies a practitioner has a special relationship with the IRS, insider access not available to other practitioners, or a preferential channel with IRS personnel is misleading. This category includes language like "We know how the IRS really works," "Our IRS connections get better results," or "Former IRS insiders on your side." The fact that a practitioner previously worked for the IRS does not create a current preferential relationship with the agency, and representing otherwise is a misleading claim about what the practitioner can deliver. The distinction is between advertising a relevant qualification (former Revenue Agent) and advertising a privilege the qualification does not confer (special IRS access).
Misleading credential representations
Advertising credentials you do not hold, credentials that have lapsed, or credentials in terms that misrepresent their scope are all prohibited. The most common versions of this: advertising as an "enrolled agent" without a current EA designation, advertising "unlimited IRS representation" as an AFSP participant (AFSP grants limited representation rights, not unlimited rights), and using credential abbreviations or designations that suggest a credential that does not exist or that the practitioner has not earned. If your credential has a specific, defined scope, your advertising should reflect that scope accurately.
False affiliation with the IRS or professional organizations
A practitioner who is an IRS-authorized e-file provider may accurately say so. A practitioner who holds an EA designation earned through the IRS Special Enrollment Examination may describe the credential accurately. What is prohibited is advertising that implies an organizational affiliation with the IRS beyond authorized e-file status, or that implies membership in or endorsement by a professional organization the practitioner does not belong to. Using the IRS logo, implying endorsement by the IRS, or suggesting that your practice is an IRS office or affiliated department are the most egregious forms; subtler versions include implying that your EFIN creates an ongoing supervisory relationship with the IRS that other preparers lack.
Claims that competitors cannot match results
Comparative advertising that claims you produce results no competitor can match is prohibited when it cannot be substantiated. "No one gets bigger refunds," "The only preparer in town who can handle your IRS problem," and similar claims assert superiority over all other practitioners, a claim no practitioner can truthfully make for all clients in all situations. Permissible comparative advertising describes your actual qualifications, credentials, and services. It does not make unqualified superiority claims about outcomes that depend on facts specific to each client.
Solicitation Rules: What Outreach Is and Is Not Permitted
Section 10.30 governs not just advertising content but also the manner in which practitioners solicit prospective clients. The distinction between general advertising and solicitation matters because Section 10.30(b) applies specific restrictions to certain types of direct outreach that do not apply to general public advertising.
In-person uninvited solicitation
Section 10.30(b) restricts uninvited in-person solicitation of a prospective client. The provision targets direct personal contact with a prospective client who has not requested the practitioner's services. The concern underlying this restriction is that in-person contact, particularly with individuals known to be facing a tax problem, can be coercive or exploitative in a way that general broadcast advertising is not. A practitioner who approaches a taxpayer at a public event or community location and delivers an unsolicited sales pitch for tax services is engaging in the type of conduct this provision targets.
The restriction does not prohibit attending professional networking events, community events, or business functions where tax service providers are present by invitation or as participants alongside others. It does not prohibit handing out business cards to people you meet through ordinary social and professional interactions. The prohibition is focused on uninvited direct personal solicitation, particularly in contexts that involve a prospective client's known vulnerability to a tax issue.
Written and direct mail solicitation
Written solicitation, including direct mail, is not prohibited as a category. A practitioner may send letters or mailers to prospective clients, including individuals identified through publicly available lists. The content of that written solicitation must comply with the Section 10.30(a) prohibition on false, fraudulent, coercive, misleading, or deceptive claims. A direct mail piece that contains prohibited claims violates Section 10.30 just as a broadcast advertisement would.
One context where written solicitation raises additional concern is targeting individuals who have received IRS notices. A practitioner who obtains a list of taxpayers who have received liens or levies and sends solicitation letters to that list is engaged in permitted written advertising under Circular 230, provided the content of the letters is compliant. However, some states have consumer protection rules that apply additional restrictions to solicitation targeting individuals in known financial distress; practitioners should review applicable state law alongside federal Circular 230 requirements.
Telephone solicitation
Cold telephone solicitation is subject to the same content restrictions as other advertising and is also governed by the FTC's Telemarketing Sales Rule and the national Do Not Call Registry. Circular 230's Section 10.30 does not create an exemption from the FTC telemarketing rules; practitioners must comply with both. The content of any telephone solicitation must not include prohibited claims; the conduct of the solicitation must not be coercive; and the practitioner's use of telephone lists must comply with applicable federal and state telemarketing requirements independent of Circular 230.
Referral networks and lead services
Participating in referral networks and lead generation services is common practice in the tax preparation industry. The practitioner's obligations under Section 10.30 follow the practitioner, not the channel. If a lead generation service uses advertising copy that would be prohibited under Section 10.30 to attract leads that it then routes to the practitioner, the practitioner is potentially exposed for advertising conduct that occurs on their behalf. Review the advertising copy that any lead generation service uses to describe your practice or solicit referrals on your behalf. If that copy contains prohibited claims, address it.
Social Media and Digital Advertising in 2026: How Section 10.30 Applies Online
THE IRS HAS NOT ISSUED SPECIFIC AI ADVERTISING GUIDANCE
As of June 2026, the IRS has not published specific guidance on AI-generated advertising copy. The applicable principle is general and unchanged: the practitioner is responsible for all advertising content regardless of how it was created. AI-generated copy that contains a prohibited claim is a violation for which the practitioner is accountable, exactly as it would be if the copy were written by a human employee or a marketing agency. AI is not a compliance shield.
Section 10.30 predates the digital advertising environment in which most practitioners now operate, but the Treasury Department's position and OPR's enforcement practice are consistent: the prohibition on false, fraudulent, coercive, misleading, or deceptive advertising applies to all advertising by practitioners, regardless of the medium. A prohibited claim in a Google Ads headline is as much a violation as the same claim in a Yellow Pages display ad.
Google Ads and paid search
Paid search advertising is a primary marketing channel for tax practices, and it is where some of the highest-risk advertising copy appears. Google Ads headlines must be brief; brevity creates pressure to use punchy, outcome-focused language. "Get your maximum refund," "Guaranteed IRS relief," and "We settle IRS debt for less" are all examples of the type of headline copy that would be evaluated as prohibited claims under Section 10.30. The character limit of a paid search headline does not change the applicable rule; it just increases the risk that a practitioner will compress a prohibited claim into a few words without recognizing it as such.
Review all active paid search ads against the prohibited claims categories in Section 4 of this guide. Pay particular attention to headlines, which are the highest-visibility element of a paid search ad and which are most likely to contain outcome language.
Facebook and Instagram advertising
Social media advertising, particularly on Meta platforms, is common for tax practices targeting individuals and small business owners. The visual format creates additional risk vectors: images and graphics that imply large refunds or stress-free IRS outcomes without stating them explicitly can still function as misleading representations. An ad that shows a smiling client next to a large refund check without any qualifying language is communicating a performance promise through imagery even if the ad copy is technically neutral. The Section 10.30 analysis applies to the overall impression of the advertising, not just the text component.
Facebook and Instagram advertising that targets people based on behavioral signals such as recent IRS-related searches or financial distress indicators is permissible as a targeting method; the content of the ad itself is what must comply with Section 10.30. Targeting a vulnerable audience with compliant advertising copy is permissible. Targeting a vulnerable audience with coercive or misleading advertising is a more serious concern than the same copy directed at a general audience, because the coercion prohibition is specifically attentive to context.
Email marketing
Email marketing is subject to both Section 10.30 and the requirements of the CAN-SPAM Act, which governs commercial email. Section 10.30 applies to the content of email advertising: the same prohibited claims that cannot appear in print advertising cannot appear in an email campaign. The 2014 Circular 230 amendment removed a requirement that certain tax advice communications include a specific disclaimer; that removal addressed a narrow procedural requirement related to written advice communications, not email advertising. The underlying substantive advertising rules of Section 10.30 were not relaxed by that amendment. Practitioners who concluded from the 2014 changes that email marketing standards generally loosened have misread the regulatory history.
Email subject lines carry the same compliance risk as ad headlines: brevity creates pressure toward outcome language. Review email subject lines for implied guarantees or misleading outcome language with the same attention you apply to paid search headlines.
Website landing page copy
Website landing pages are advertising for Section 10.30 purposes. A landing page that promises guaranteed outcomes, implies IRS-insider advantage, or makes unsubstantiated comparative superiority claims is advertising copy subject to the same rules as any other medium. Landing pages tend to accumulate copy over time, with different sections added by different contributors at different points, and may contain prohibited language that has persisted through multiple site revisions. A full audit of landing page copy against the Section 10.30 prohibited categories is a worthwhile practice management exercise, particularly if the site has been built or revised with AI writing tools or marketing agency contractors.
AI-generated advertising copy: the practitioner's responsibility
The use of AI tools to generate advertising copy is common among tax practices of all sizes in 2026. The practitioner is responsible for all advertising content, regardless of how it was created. This is not a new principle applied specifically to AI: Circular 230 has always placed the compliance obligation on the practitioner, not the tool or the vendor. What changes with AI-generated copy is the speed at which prohibited language can be introduced into advertising at scale. An AI tool instructed to "write compelling tax advertising copy" may produce output that includes refund guarantees, outcome promises, or competitor-inferiority claims, because that language patterns highly in the training data for persuasive advertising copy.
The correct process is to treat AI-generated copy as a draft that requires the same review against Section 10.30 prohibited categories as copy produced by any other method. A practitioner who publishes AI-generated copy without review cannot use the AI origin as a defense if the copy contains prohibited claims. Review every piece of AI-generated advertising copy against the five prohibited categories before publishing it.
Vicarious Liability for Third-Party Marketing Vendors
Many tax practices delegate their digital marketing entirely or substantially to outside agencies, advertising consultants, or marketing platforms. The delegation does not transfer the Circular 230 compliance obligation. Section 10.30 applies to advertising and solicitation by the practitioner; when a third party conducts advertising on the practitioner's behalf, the practitioner is accountable for the content of that advertising if the practitioner knew or should have known that prohibited tactics were being used.
The practical risk is that marketing agencies are not trained in Circular 230 compliance. An agency hired to maximize clicks and conversions for a tax practice will default to the performance language that works in other service industries: guaranteed outcomes, best results, money-back assurances. That language is standard direct-response copywriting; it is also frequently prohibited under Section 10.30. The agency does not face an OPR proceeding if the copy is non-compliant. The practitioner does.
Contract provisions to include with marketing vendors
When engaging a marketing agency or advertising vendor, include contract language that addresses Circular 230 compliance directly. At minimum, the contract should:
- Require the vendor to submit all advertising copy for practitioner review and approval before publication. No copy goes live without practitioner sign-off.
- Specify that advertising copy must not contain guaranteed outcome claims, IRS affiliation claims, misleading credential representations, or comparative superiority claims that cannot be substantiated, with reference to the prohibited categories of Section 10.30.
- Require the vendor to notify the practitioner promptly if any advertising platform's auto-optimization or automated headline generation features produce copy that the practitioner has not reviewed and approved.
- Include a representation that the vendor will not conduct any solicitation activities that would constitute uninvited in-person solicitation under Section 10.30(b) on the practitioner's behalf.
- Provide for prompt removal and correction of any advertising copy that the practitioner identifies as non-compliant after publication.
Review protocols to maintain ongoing compliance
Contract provisions are a starting point, not a complete solution. Advertising platforms, including Google Ads and Meta, allow automated optimization features that can modify ad copy without practitioner review. Review all active advertising accounts on a regular schedule, at least monthly during filing season and quarterly otherwise, to confirm that auto-generated variations, responsive search ad combinations, and platform-suggested copy changes have not introduced prohibited language into your active campaigns. Document each review in the same file where you retain your advertising copies.
When a marketing vendor changes, transfer the compliance review obligation explicitly to the new vendor in the engagement letter and conduct a full audit of all advertising assets as part of the transition. Prohibited copy from a prior vendor relationship that persists into a new vendor relationship is still the practitioner's exposure.
Record Retention Requirements: The 36-Month Rule and Beyond
Section 10.30(c) includes an explicit record retention requirement for broadcast advertising. The provision requires practitioners to retain a copy of any communication broadcast on radio, television, or similar broadcast media for 36 months from the date of the last transmission. This is a specific, defined obligation with a specific retention period, and it is one of the few places in Section 10.30 where the rule states an affirmative requirement rather than a prohibition.
What counts as a "broadcast" under Section 10.30(c)
The broadcast retention requirement was written before digital advertising existed as a distinct category. Radio and television advertising clearly fall within the definition. The application of the broadcast retention rule to digital advertising such as YouTube pre-roll ads, streaming audio ads, and podcast advertising has not been addressed by specific OPR guidance as of the date of this guide. Prudent practice is to treat any audio or video advertising delivered through a broadcast-style channel as subject to the 36-month retention requirement, regardless of whether the channel is technically over-the-air broadcast or internet-delivered.
For traditional radio and TV advertising, the retention requirement means keeping the actual audio or video content of the ad, not just notes about what was advertised. The content must be retained in a form that allows it to be produced if requested, along with a record of the broadcast dates and the media outlet or channel on which the ad ran.
Record retention for print and digital advertising
The 36-month broadcast retention rule does not apply by its terms to print advertising, direct mail, or digital advertising. However, the absence of a specific statutory retention period for these categories does not mean the practitioner has no obligation to document them. If an OPR investigation arises from a complaint about a print ad, a direct mail piece, or a website landing page, the ability to produce the advertising content as it actually appeared, along with a record of when it ran and on what platform, is essential to mounting an accurate response.
The practical standard for non-broadcast advertising is to retain copies of all advertising materials, including print ads, direct mail pieces, email campaign content, digital ad copy and creative assets, and website content as it appeared at any point in time, for at least three years. This matches the general Circular 230 section 10.30(c) broadcast period and aligns with standard professional practice file retention timelines. Screenshots, PDF exports, and archived versions of website pages at the time advertising ran are acceptable documentation formats.
How to structure the advertising file
A well-organized advertising file supports both compliance documentation and a defense if an OPR inquiry arises. Organize the file by tax year and by advertising channel. For each piece of advertising, retain: the actual content as published or broadcast, the publication or broadcast date range, the channel or outlet, and a notation of who reviewed the copy before it ran and when. If a vendor produced the copy, retain the version the vendor submitted and the version you approved, if they differ. If you revised prohibited language before approval, document what was changed and why: that documentation shows a functioning compliance process.
The OPR Investigation Process: How Advertising Complaints Become Discipline Proceedings
The Office of Professional Responsibility has authority under Circular 230 to investigate practitioners, impose discipline, and refer matters for judicial proceedings in appropriate cases. Understanding how an OPR proceeding unfolds, from initial complaint through final disposition, is practical knowledge for any practitioner who wants to understand what is actually at stake.
How complaints originate
OPR receives complaints from several sources. Taxpayers who believe a practitioner's advertising misled them into engaging a service that did not deliver what was promised are a common source. Competing practitioners who observe prohibited advertising by a local competitor may file complaints. IRS employees who encounter a practitioner's advertising in the course of their work may refer the matter to OPR. OPR also conducts its own proactive reviews in certain circumstances, including reviews triggered by patterns in return data or by referrals from other IRS functions.
When a complaint is received, OPR conducts a preliminary review to determine whether the conduct described, if true, would constitute a violation of Circular 230. If the preliminary review indicates a potential violation, OPR opens a formal investigation. The practitioner typically receives written notice of the investigation and an opportunity to respond. The initial response is an important opportunity to provide context, correct factual errors in the complaint, and demonstrate that a functioning compliance program was in place.
The consent order and sanction process
Many OPR matters are resolved through a consent order, which is a negotiated agreement between OPR and the practitioner that documents the violation and imposes a sanction without a formal hearing. Consent orders allow practitioners to avoid the cost and uncertainty of a formal proceeding while accepting a sanction commensurate with the severity of the violation. Available sanctions under Circular 230 include reprimand (the least severe, for minor first violations), censure (a public sanction that appears on OPR's public sanctions list), suspension from practice before the IRS for a defined period, and disbarment (permanent revocation of the right to practice before the IRS).
OPR publishes a public sanctions list at IRS.gov that identifies practitioners who have been disciplined, the nature of the violation, and the sanction imposed. The public sanctions list is searchable and is reviewed by prospective clients, tax software vendors, IRS personnel, and state licensing boards. A sanction that appears on the OPR public sanctions list has consequences beyond the formal discipline itself.
How an advertising violation can expand into a broader practice review
An advertising complaint that opens an OPR investigation gives OPR visibility into the practitioner's practice more broadly. If the investigation reveals that the prohibited advertising is accompanied by other Circular 230 violations, such as failure to exercise due diligence, client representation issues, or return accuracy problems, the scope of the proceeding expands to address the full pattern of conduct. An advertising case that begins with a single prohibited headline can become a comprehensive practice review if the investigation uncovers other compliance gaps.
This is one of the strongest practical reasons to treat advertising compliance as part of overall Circular 230 compliance rather than as an isolated marketing concern. A practice that maintains good compliance hygiene across all of its Circular 230 obligations presents a very different picture to OPR than one where the advertising violation is the most visible symptom of broader non-compliance. The full scope of Circular 230 practice obligations, including due diligence, supervisory responsibilities, and client confidentiality, is covered in the Circular 230 guide for tax practitioners.
AFSP and EA credential implications
For AFSP participants, an OPR sanction can result in loss of the Annual Filing Season Program Record of Completion and the associated limited representation rights. For enrolled agents, suspension or disbarment from IRS practice is an existential credential consequence: the EA designation exists specifically to authorize practice before the IRS, and a practitioner who cannot practice before the IRS has lost the core value of the credential. Advertising compliance is not peripheral to credential maintenance; it is a direct practice-protection issue.
The AFSP program requires completion of ethics continuing education annually as a condition of participation. That ethics requirement covers Circular 230 practice standards, including Section 10.30. EA renewal similarly requires CE credits in federal tax law and ethics. Using those ethics CE hours to build genuine familiarity with Section 10.30's requirements, rather than treating ethics CE as a procedural box to check, is the most cost-effective advertising compliance investment available. See the AFSP guide and the AFSP vs. enrolled agent comparison for details on program-specific CE requirements and the representation rights each credential confers. If you are evaluating CE options that cover Circular 230 ethics and advertising standards, the CE courses available through Americas Tax include IRS-approved ethics credits applicable to both EA renewal and AFSP participation.
Regulated Claims and Verification Requirements
The following items in this guide are subject to regulatory change and must be verified against current sources before relying on them in practice: (1) Circular 230 text: verify the current text of 31 CFR 10.30 at Treasury.gov/resource-center/faqs/Taxes/Pages/Circular-230.aspx or eCFR.gov. (2) OPR sanction authority and available sanctions: current authority is set by Circular 230 as amended; verify at Treasury.gov. (3) OPR public sanctions list: available at IRS.gov, searchable by practitioner name. (4) AFSP representation rights and CE requirements: verify at IRS.gov/tax-professionals/annual-filing-season-program. (5) EA CE requirements: verify at IRS.gov/tax-professionals/enrolled-agents. (6) CAN-SPAM and FTC telemarketing rules: verify at FTC.gov. (7) The 2014 Circular 230 amendment removing the email disclaimer requirement is settled regulatory history; the underlying substantive advertising rules of Section 10.30 were not relaxed by that amendment. (8) AI advertising guidance: as of June 2026, the IRS has not published specific guidance on AI-generated advertising; the general practitioner responsibility principle applies. This guide is informational and does not constitute legal or tax advice.
Frequently Asked Questions
Can a tax preparer advertise a guaranteed refund?
No. Circular 230 Section 10.30 prohibits advertising that is false, fraudulent, misleading, or deceptive. Claiming a guaranteed refund outcome is a prohibited representation because the amount of any refund depends on facts and law that have not yet been established when the advertisement runs. A guarantee of a specific refund result, or language implying one, is a false or misleading statement about a future uncertain outcome and is subject to OPR discipline. The prohibition applies to all practitioners covered by Circular 230, including enrolled agents, CPAs, attorneys, and AFSP participants.
Does Circular 230 apply to social media advertising and Google Ads?
Yes. Section 10.30's prohibition on false, fraudulent, coercive, misleading, or deceptive advertising applies to all advertising and solicitation by practitioners, regardless of the medium. A claim that would be prohibited in a print ad is equally prohibited in a Google Ads headline, a Facebook sponsored post, an Instagram caption, or a website landing page. The form of the communication does not change the applicable standard. Practitioners are responsible for every claim that appears in their advertising, including copy written by a third-party marketing vendor.
What records does a tax preparer need to keep for advertising?
Section 10.30(c) requires practitioners to retain a copy of all broadcast advertising (radio, television, and similar broadcast media) for 36 months from the date of the last transmission. This includes the advertising copy itself and a record identifying the date and the media outlet. For print and digital advertising, the 36-month broadcast rule does not apply by its terms, but prudent practice is to retain copies of all advertising materials, including digital ads, email campaigns, and landing page copy, for at least three years. The retention file should document what was advertised, when it ran, and on what platform. This documentation supports a defense in any OPR inquiry.
What is the in-person uninvited solicitation prohibition under Circular 230?
Section 10.30(b) prohibits practitioners from making uninvited in-person solicitation to prospective clients who are in vulnerable circumstances. The provision specifically restricts direct contact with a prospective client if that person has not affirmatively sought the practitioner's services and if the solicitation occurs under conditions that could constitute undue influence or coercion. Cold calling, door-to-door solicitation, and approaching individuals known to have a pressing tax problem without prior invitation are the conduct patterns this prohibition targets. General advertising directed at the public is not prohibited solicitation; the restriction applies to uninvited direct personal contact.
If my marketing agency runs a prohibited ad, am I responsible under Circular 230?
Yes, if you knew or should have known about the prohibited tactic. Section 10.30 places responsibility on the practitioner for advertising conducted on their behalf. A practitioner who delegates marketing to a third-party vendor and fails to review that vendor's output cannot use the delegation as a defense if the advertising contains prohibited claims. Practitioners should include contract language requiring vendor compliance with Circular 230, conduct regular reviews of all advertising copy before it runs, and maintain documentation of those reviews. The practitioner's name and PTIN are on the practice; the compliance obligation follows the practitioner, not the vendor.
Does the 2014 removal of the Circular 230 email disclaimer requirement mean the advertising rules were relaxed?
No. The 2014 Circular 230 amendment removed the requirement that certain tax advice communications include a disclaimer. That specific procedural requirement no longer applies. However, the underlying substantive advertising and solicitation rules of Section 10.30 were not changed by that amendment. The prohibition on false, fraudulent, coercive, misleading, or deceptive advertising remains in full force. Practitioners who concluded from the 2014 amendment that advertising standards generally loosened are mistaken. The disclaimer removal addressed a narrow procedural requirement; Section 10.30's substantive content standards were not relaxed.