Practices and Procedures · Requirements for Enrolled Agents
Practitioner supervisory responsibilities (Circular 230)
tax year · reviewed 2026-08-18 · I. Ohu
Circular 230 § 10.36 is the only section in Part 10 that sanctions a practitioner for what other people in the firm did. It is short — one duty, three grounds of discipline — but the grounds are structured with care, and the pieces that make each one work are what the exam tests.
The rule
The duty (Circular 230 § 10.36(a)). Any individual subject to Part 10 who has, or individuals who have or share, principal authority and responsibility for overseeing a firm’s practice governed by Part 10 — including the provision of advice concerning Federal tax matters and the preparation of tax returns, claims for refund, or other documents for submission to the IRS — must take reasonable steps to ensure that the firm has adequate procedures in effect for all members, associates, and employees for purposes of complying with subparts A, B, and C of Part 10, as applicable.
The paragraph then closes a gap. In the absence of a person or persons identified by the firm as having that principal authority, the IRS may identify one or more individuals subject to Part 10 as responsible for compliance with § 10.36. A firm cannot escape the section by declining to name anyone.
The three grounds of discipline (§ 10.36(b)). An individual with principal authority is subject to discipline for failing to comply with § 10.36 if:
- § 10.36(b)(1) — the individual, through wilfulness, recklessness, or gross incompetence, does not take reasonable steps to ensure the firm has adequate procedures, and one or more members, associates or employees of the firm are, or have been, engaged in a pattern or practice of failing to comply with Part 10 in connection with their practice with the firm;
- § 10.36(b)(2) — the individual, through the same mental states, does not take reasonable steps to ensure that procedures in effect are properly followed, and the same pattern or practice exists; or
- § 10.36(b)(3) — the individual knows or should know that one or more members, associates or employees are, or have been, engaged in a pattern or practice that does not comply with Part 10, and the individual — through wilfulness, recklessness, or gross incompetence — fails to take prompt action to correct the noncompliance.
The section is applicable beginning June 12, 2014 (§ 10.36(c); T.D. 9668, 79 FR 33693).
Current figures
| Element | Requirement | Authority |
|---|---|---|
| Who is bound | Anyone with, or sharing, principal authority and responsibility for overseeing the firm’s Part 10 practice | § 10.36(a) |
| The duty | Reasonable steps to ensure adequate procedures for compliance with subparts A, B and C | § 10.36(a) |
| Mental state required | Wilfulness, recklessness or gross incompetence | § 10.36(b)(1)–(3) |
| Conduct threshold | A pattern or practice of noncompliance by firm members, associates or employees | § 10.36(b)(1)–(3) |
| Section applicable from | June 12, 2014 | § 10.36(c) |
How it works in practice
Read § 10.36(b) as three doors, each requiring its own combination of elements. All three share two features: a culpable mental state on the supervisor’s part, and a pattern or practice of noncompliance by someone else in the firm. Neither alone is enough.
The mental state is the higher standard used elsewhere in Circular 230 for the drafting and advice sections. Ordinary negligence does not reach it. A supervisor who genuinely tried, and whose procedures turned out to be inadequate, has not acted wilfully, recklessly or with gross incompetence — and § 10.36 does not reach them. That is a deliberate calibration: § 10.36 targets the firm principal who did not care, not the one who got it wrong.
“Pattern or practice” does the second half of the work. A single lapse by a single employee is not a pattern, however serious. The section is aimed at systemic failure — the same non-compliance recurring, or several people failing in the same way. That is why the duty is framed around procedures rather than outcomes: the point is whether the firm has a system, not whether a given return was right.
Now the difference between the three grounds, which is where questions live:
- (b)(1) attacks the absence of procedures. The firm has nothing adequate in place.
- (b)(2) attacks the failure to make procedures work. The firm has procedures, on paper, but the supervisor took no reasonable steps to see they were followed.
- (b)(3) attacks the failure to fix a known problem. It is the only ground with a knowledge element — “knows or should know” — and the only one whose breach is defined by inaction after the fact: failing to take prompt action to correct.
Note carefully that (b)(3) has two mental-state requirements stacked. The individual must know or should know of the pattern, and must fail to take prompt corrective action through wilfulness, recklessness or gross incompetence. A supervisor who learns of a problem and moves promptly is outside the section even if the correction proves imperfect.
The scope of “principal authority” is functional, not titular. § 10.36(a) speaks of authority and responsibility for overseeing the firm’s practice governed by Part 10, expressly including advice on Federal tax matters and the preparation of returns, claims and other submissions. A managing partner with no involvement in tax may not have it; a tax department head who is not a partner may. And the authority may be shared — the section says “individuals who have or share,” so more than one person can be bound simultaneously for the same firm.
The IRS’s residual power to designate is a real enforcement tool. Where a firm has not identified anyone, the IRS may name one or more individuals subject to Part 10 as responsible. The section therefore rewards firms that make the designation deliberately: naming a person is how a firm controls who carries the exposure.
Finally, place § 10.36 against the sections around it. § 10.22(b) presumes a practitioner exercised diligence when relying on another’s work, provided reasonable care was used in engaging, supervising, training and evaluating that person — the individual-level counterpart. § 10.36 operates at the firm level and asks whether procedures exist and work. And § 10.36 is one of the four sections named in § 10.52(a)(2), so a violation is sanctionable on recklessness or gross incompetence without any showing of wilfulness — consistent with the mental states written into § 10.36(b) itself.
No procedures at all
A firm's managing tax principal has never adopted written procedures for due-diligence documentation on refundable credits. Over two seasons, four of the firm's seven preparers routinely file returns claiming the earned income credit without completing or retaining Form 8867 checklists. He has been told twice that the firm has no process and has done nothing.
Analysis. Section 10.36(b)(1). He has principal authority; the firm has no adequate procedures for complying with subpart B; and four preparers over two seasons is a pattern or practice of failing to comply. Having been told twice and done nothing supplies at least recklessness. The absence of any single catastrophic return is beside the point — the section targets the system.
Procedures on the shelf
A different firm has a detailed compliance manual covering conflicts, records retention and due diligence. Nobody has been trained on it, no reviews are performed, and the principal has never asked whether it is used. Six staff members have been signing conflict waivers after the engagement concludes rather than within 30 days.
Analysis. Section 10.36(b)(2). Adequate procedures exist on paper, so (b)(1) is not the ground; the failure is that the principal took no reasonable steps to ensure they were properly followed. Six staff members systematically mishandling the § 10.29(b)(3) confirmation deadline is a pattern or practice. Never asking whether the manual is used is capable of amounting to recklessness or gross incompetence.
Told, and slow to act
A firm principal receives a memorandum in March from her quality reviewer documenting that two preparers have been routing client refunds through a firm-controlled account. She reads it, decides to address it after the filing season, and takes no step until August.
Analysis. Section 10.36(b)(3). She knew — actual knowledge from the memorandum — of a pattern of noncompliance with Circular 230 § 10.31. The breach is the failure to take prompt action to correct it, and deferring for five months for the firm's own convenience is capable of being reckless. Note that (b)(1) and (b)(2) might fail here if the firm's procedures were adequate and generally followed; (b)(3) is an independent ground.
Nobody was named
A four-partner firm has never designated anyone as responsible for Circular 230 compliance. Each partner assumes another handles it. The IRS identifies a pattern of unsigned returns across the firm.
Analysis. The absence of a designation does not defeat § 10.36. Section 10.36(a) provides that in the absence of a person identified by the firm as having principal authority, the IRS may identify one or more individuals subject to Part 10 as responsible for compliance with the section. Whether any of them is ultimately disciplined still turns on the § 10.36(b) elements — mental state and pattern or practice — but the duty attaches.
Every ground needs a pattern or practice. One employee’s single failure does not engage § 10.36, however serious. Each of § 10.36(b)(1), (2) and (3) requires that firm members, associates or employees “are, or have, engaged in a pattern or practice” of noncompliance.
Negligence is not the standard. All three grounds require wilfulness, recklessness, or gross incompetence. A supervisor who took genuine but imperfect steps is outside § 10.36.
(b)(3) stacks two mental states. The individual must know or should know of the pattern, and must fail to take prompt corrective action through wilfulness, recklessness or gross incompetence. Knowledge alone is not a violation.
Naming nobody is not a defence. Section 10.36(a) lets the IRS identify one or more responsible individuals where the firm has identified none.
How this has changed
Section 10.36 was issued by T.D. 9668, 79 FR 33693, applicable beginning June 12, 2014. That rewrite replaced a much narrower predecessor. The pre-2014 section was directed specifically at covered opinions under the old § 10.35 — it required firms to have procedures to ensure compliance with the covered-opinion rules, and its reach ended there.
The 2014 project removed the covered-opinion regime entirely and rebuilt § 10.36 as a general compliance-procedures duty. Three consequences follow, and each is examinable.
First, the duty now covers subparts A, B and C of Part 10 — authority to practise, duties and restrictions, and sanctions — rather than one species of written advice. Second, it now covers the provision of advice concerning Federal tax matters and the preparation of tax returns, claims for refund, or other documents, so return preparation is squarely within it where it never clearly was before. Third, the three-ground structure in § 10.36(b), with its explicit mental states and pattern-or-practice threshold, is new; the predecessor had no comparable articulation.
The other structural change made by T.D. 9668 that bears on this section is the treatment of § 10.36 in § 10.52(a)(2). Sanctions for a wilful violation of any Part 10 regulation are available under § 10.52(a)(1); § 10.52(a)(2) adds recklessness or gross incompetence as sufficient for violations of §§ 10.34, 10.35, 10.36 and 10.37. So § 10.36 is enforceable on a mental state below wilfulness — which matches the “wilfulness, recklessness, or gross incompetence” formula inside § 10.36(b) itself. Sanctions available are those in § 10.50: censure, suspension, disbarment, and a monetary penalty.
Exam focus
Know the two universal elements: a culpable mental state — wilfulness, recklessness, or gross incompetence — and a pattern or practice of noncompliance by firm members, associates or employees. Questions that describe a single isolated error are testing the pattern requirement.
Distinguish the three grounds by what failed: no adequate procedures (b)(1); procedures not followed (b)(2); known problem not promptly corrected (b)(3). Only (b)(3) has a knowledge element.
Know that principal authority may be shared, that it is defined by function rather than title, and that where the firm identifies nobody, the IRS may identify one or more individuals.
Finally, know that § 10.36 is among the sections in § 10.52(a)(2), so recklessness or gross incompetence suffices for sanction — wilfulness is not required.
Check yourself
1. A firm principal takes no steps to adopt compliance procedures, and one employee makes a single error on one return. Is § 10.36 engaged? (A) Yes, the absence of procedures is itself the violation (B) No, because each ground requires a pattern or practice of noncompliance (C) Yes, if the error caused an understatement (D) No, unless the principal is a partner Answer: B. Sections 10.36(b)(1), (2) and (3) each require that firm members, associates or employees are, or have been, engaged in a pattern or practice of failing to comply.
2. Which ground applies where adequate procedures exist but the supervisor took no reasonable steps to ensure they were followed? (A) § 10.36(b)(1) (B) § 10.36(b)(2) (C) § 10.36(b)(3) (D) None; procedures on paper satisfy the section Answer: B. Section 10.36(b)(1) addresses the failure to ensure adequate procedures exist; (b)(2) addresses the failure to ensure procedures in effect are properly followed.
3. What mental state must be shown under § 10.36(b)? (A) Negligence (B) Simple failure to supervise (C) Wilfulness, recklessness, or gross incompetence (D) Wilfulness only Answer: C. All three grounds use the same formula, and § 10.52(a)(2) names § 10.36 among the sections sanctionable on recklessness or gross incompetence without wilfulness.
4. A firm has never designated anyone as responsible for Circular 230 compliance. What follows? (A) Section 10.36 does not apply to the firm (B) The most senior partner is automatically responsible (C) The IRS may identify one or more individuals subject to Part 10 as responsible (D) Responsibility falls on whoever signs the most returns Answer: C. Section 10.36(a) provides that in the absence of a person identified by the firm, the IRS may identify one or more individuals subject to Part 10.
5. A principal learns in March of a pattern of noncompliance and acts on it in August, having deferred it for the filing season. Which ground is in play? (A) § 10.36(b)(1) (B) § 10.36(b)(2) (C) § 10.36(b)(3) (D) None, because she eventually acted Answer: C. Section 10.36(b)(3) covers an individual who knows or should know of the pattern and, through wilfulness, recklessness or gross incompetence, fails to take prompt action to correct it. Eventual action is not prompt action.
Change log
- Initial publication from Circular 230 § 10.36 as issued by T.D. 9668.
Related topics
- Due diligence requirements 3.1.2.f
- Rules for employing or accepting assistance from former IRS employees or disbarred/suspended persons 3.1.2.c
- Sanctions imposed by the Office of Professional Responsibility 3.1.3.b
- What constitutes practice before the IRS 3.1.1.a
- Standards for written advice, covered opinions, tax return positions and preparing returns 3.1.2.i
- Tax shelters 3.1.2.k