Checklist · Legal Ethics

Preventing and Responding to a Malpractice Claim: A Law Firm Risk Checklist

Type: Checklist
Jurisdiction: National
Date: 2024-07-02
Topic: Legal Ethics

A working checklist for the two halves of law firm risk: the systems that prevent malpractice claims and the protocol that governs the first days after a mistake is found. Ten phases cover client intake and matter screening, the conflicts search, the engagement letter and scope limits, deadline docketing, supervision and file discipline, trust accounting and funds handling including wire fraud controls, closing the matter with a disengagement letter, the professional liability insurance program and its reporting mechanics, the incident response protocol for the first seventy-two hours after discovering an error, and the defense of an asserted claim. Each phase carries commentary on why the step matters and the specific traps that turn a survivable error into an uninsured catastrophe. A worked example follows a small firm from the discovery of a missed limitations period through carrier notice, disclosure, withdrawal, and system repair.

Preventing and Responding to a Malpractice Claim: A Law Firm Risk Checklist

Legal Ethics > Malpractice and Risk Management | Published 2 July 2024 - Updated 15 March 2026 | UpLaw - uplaw.us

In brief. Almost every malpractice claim traces to one of five failures: no intake, no conflicts check, no engagement letter, no docket entry, or no closing letter. Almost every uninsured malpractice claim traces to one more: nobody called the carrier. Phases 1–8 build the systems. Phases 9–10 are what to do when they fail anyway.

Keywords: intake, conflicts, engagement letter, docketing, supervision, trust accounting, wire verification, disengagement, claims-made reporting, notice of circumstances, incident response

How to use this. Phases 1–8 are a program to build once and audit annually. Phases 9–10 are for the worst day of a lawyer's year, and they should be read before that day. The doctrine is in Legal Malpractice and Law Firm Risk Management: A Comprehensive Guide. The narrative account of why the causation rules matter is in The Anatomy of a Legal Malpractice Claim.

A standing caution. Ethics rules, certificate-of-merit requirements, self-reporting obligations, and trust accounting rules are all jurisdiction-specific. Confirm your state's version before adopting anything below as policy.

Phase 1 — Intake and Matter Screening

[ ] No work without a file number, and no file number without intake. Adopt this as a firm rule with no exceptions for partners, friends, or emergencies.
[ ] Record the prospective client's identity, all related entities and individuals, and all adverse parties and their affiliates.
[ ] Identify the matter type and confirm it is within the firm's competence, or plan to associate specialist counsel.
[ ] Calculate and record any limitations or notice deadline apparent from the facts — including short public-entity notice periods — at intake.
[ ] Screen for the recurring risk profiles: matters near a deadline, matters previously handled by other counsel, clients who have sued a prior lawyer, matters outside the firm's practice areas, and matters where the client's expectations exceed the achievable result.
[ ] Confirm the client's capacity and authority, and for an entity, who is authorized to instruct.
[ ] Assess fee viability and collectibility; unpaid fees are the most common precursor to a malpractice counterclaim.
[ ] Document the declination of any matter not accepted.
[ ] Send a non-engagement letter to every declined prospective client, stating that the firm is not representing them, has not evaluated the merits, and that deadlines may apply that could bar a claim — advise prompt consultation with other counsel.

Why it matters, and the traps. The favor file is the archetype: a matter that arrives through a partner's friend or a client's brother-in-law, skips intake because it is "just a quick look," and therefore has no conflicts check, no engagement letter, and no docket entry. It is the single most reliable source of claims in small and midsize firms. The second trap is the casual consultation. Togstad v. Vesely, Otto, Miller & Keefe, 291 N.W.2d 686 (Minn. 1980), produced a substantial verdict against a lawyer who talked to a woman for forty-five minutes, told her she probably had no case, sent no bill, and never wrote to her. The non-engagement letter costs four minutes.

Phase 2 — The Conflicts Search

[ ] Search a complete database covering current clients, former clients, prospective clients who consulted the firm, adverse parties, and lateral hires' prior matters.
[ ] Search entity families — parents, subsidiaries, affiliates, general partners, and successors — not just the named party.
[ ] Search individual constituents: officers, directors, members, trustees, and beneficiaries.
[ ] Evaluate under Rule 1.7 (concurrent), Rule 1.9 (former client, substantial relationship), Rule 1.18 (prospective client), Rule 1.10 (imputation and screening), and Rule 1.11 where a government lawyer is involved.
[ ] Consider positional conflicts — arguing a position for one client that damages another.
[ ] Consider business conflicts that are not ethical conflicts but are commercially fatal.
[ ] Where a conflict is consentable, obtain informed consent confirmed in writing describing the specific risks — not a generic recital.
[ ] For joint representations, address in writing: no confidentiality between the joint clients; what happens if their interests diverge; and whether the firm may continue for one of them.
[ ] Implement and document any ethical screen, with the timing, scope, and certifications the rule requires.
[ ] Re-run the search whenever a party is added, an entity is acquired, or a lateral joins.

Why it matters, and the traps. Conflicts are the second-largest claims category and the most expensive per claim, because they support a breach of fiduciary duty theory — which permits fee forfeiture without proving the client would have won anything. Burrow v. Arce, 997 S.W.2d 229 (Tex. 1999). The trap is the consent that describes the conflict in the abstract. A joint representation of a buyer and target management, consented to in two generic sentences at signing, does not cover the specific disadvantage that surfaces two years later. Describe the actual risks, in plain terms, and re-paper the consent when the matter changes shape.

See Running a Conflicts Check: A Practical Checklist.

Phase 3 — Engagement Letter and Scope

[ ] Issue a matter-specific engagement letter — one per matter, not one per client.
[ ] State the client's identity and, where relevant, who is not the client (the entity, not the officer; the trustee, not the beneficiaries; the company, not the founder personally).
[ ] Define the scope affirmatively, and list the exclusions: tax advice, regulatory review, environmental diligence, monitoring of renewal or filing deadlines, appeals, related matters.
[ ] State the fee structure, billing cycle, expense treatment, and interest on late payment. Contingent fees must be in writing, signed, and state the calculation method and expense treatment. Model Rule 1.5(c).
[ ] Describe the staffing and any use of contract lawyers or outsourced services.
[ ] State the client's obligations: documents, information, availability, and prompt decisions.
[ ] Include any conflicts disclosures and advance waivers, drafted specifically.
[ ] Address file retention and return, and electronic communication and its risks.
[ ] Address termination rights on both sides.
[ ] For limited scope work, comply with Rule 1.2(c) and put the limitation in writing with unusual clarity.
[ ] Update the letter when the engagement expands.

Why it matters, and the traps. In litigation about what a lawyer agreed to do, the engagement letter is the only contemporaneous evidence, and its silence is construed against its drafter. The trap is scope creep: a discrete task grows into general representation over eighteen months, nobody updates the letter, and the client reasonably believes the lawyer is watching everything. The second trap is the entity engagement that never says the officer is not a client — the CEO who has spoken to you weekly for six years will testify that he thought you were his lawyer, and Rule 1.13(f) exists precisely because that testimony is usually sincere.

Phase 4 — Docketing and Deadline Control

[ ] Maintain a central, firm-wide calendar. Individual calendars are supplements, never the system of record.
[ ] Require two people to enter every deadline, and never let the responsible lawyer be the only entrant.
[ ] Enter deadlines at intake, before assignment.
[ ] Enter derived deadlines nobody serves on you: limitations periods, statutory notice periods for claims against public entities, appeal deadlines, renewal and registration dates, option and notice periods in transactional documents.
[ ] Set tiered reminders: 90, 60, 30, 14, and 7 days, plus the day itself.
[ ] Hold a weekly docket review attended by someone other than the responsible lawyer.
[ ] Maintain a critical dates report reviewed monthly by firm management.
[ ] Verify calculation against the actual rule text — including weekend and holiday rules, service-method extensions, and the difference between filing and service.
[ ] Confirm the deadline survives attorney departure, leave, or illness through reassignment protocols.
[ ] Never rely on a court's electronic notification as the calendar.

Why it matters, and the traps. Administrative failures — missed deadlines, lost files, failure to file — are the largest single claims category, larger than substantive error. They are also the most preventable and the least defensible: a missed limitations period is one of the few breaches that needs no expert to explain. The trap is the single point of failure. One lawyer, one calendar, one memory of a conversation about when a machine failed — that is exactly how the archetypal claim happens. Redundancy is the entire control.

Phase 5 — Supervision, Competence, and File Discipline

[ ] Assign a responsible partner to every matter, in writing.
[ ] Comply with Model Rule 5.1 — reasonable measures giving reasonable assurance of conformity — and Rule 5.3 for nonlawyer assistants and outside vendors.
[ ] Require peer review of dispositive filings, opinion letters, and closing documents.
[ ] Maintain practice-area checklists and require their use.
[ ] Require association of specialist counsel for matters outside core competencies; adopt a written policy on declining.
[ ] Document advice given and instructions received in contemporaneous memoranda to the file — especially where the client rejects a recommendation.
[ ] Confirm significant advice in writing to the client, and confirm client decisions in writing back.
[ ] Convey every settlement offer in writing, with a written recommendation. Model Rule 1.4(a)(1).
[ ] Maintain technology competence under Rule 1.1 cmt. [8]: e-discovery, encryption, vendor diligence, and metadata handling.
[ ] Adopt a written policy on generative AI: permitted uses, confidentiality restrictions on inputs, and mandatory verification of every citation and factual assertion before filing.
[ ] Conduct file audits — a random sample of open matters reviewed quarterly against the checklist.

Why it matters, and the traps. The contemporaneous memorandum is the cheapest insurance in a law practice. A client who ignored your advice will remember it differently three years later, and comparative fault is a real defense only if there is a record. The AI trap is now a docket regularity rather than a novelty: fabricated citations submitted to courts have produced sanctions, referrals, and fee disgorgement. The rule that governs is not new — Rule 1.1 competence plus Rule 3.3(a)(1) candor — and "the software produced it" has never once been accepted as an answer.

Phase 6 — Trust Accounting and Funds Handling

[ ] Maintain client funds separate from firm funds in a properly designated trust account. Model Rule 1.15.
[ ] Maintain individual client ledgers and a running trust ledger.
[ ] Perform a three-way reconciliation monthly: bank statement, book balance, and the sum of all client ledgers. All three must agree.
[ ] Never disburse against uncollected funds.
[ ] Never use one client's funds to cover another's shortfall, even temporarily.
[ ] Treat advance fees according to the state's rule; nonrefundable retainers are restricted or prohibited in many jurisdictions.
[ ] Give prompt notice of receipt, prompt delivery of funds owed, and a prompt accounting on request.
[ ] Segregate disputed funds until the dispute resolves.
[ ] Verify all wiring instructions by telephone, using a number obtained independently of the email — for every wire, every time, including instructions that merely "confirm" earlier ones. No exception for urgency.
[ ] Restrict trust account signatory authority and require dual authorization above a threshold.
[ ] Confirm enrollment in the state's overdraft notification program and understand that the bank reports to the bar before you do.

Why it matters, and the traps. Trust account violations draw disbarment more reliably than any other conduct, including conduct that harms clients far more. Regulators treat them as strict liability in practice, and "I intended to replace it" is an aggravating fact rather than a mitigating one. The wire fraud trap is separate and increasingly common: a compromised email account produces revised payoff or closing instructions, the funds go to a mule account, and they are gone within hours. Verbal verification against an independently obtained number is the only control that reliably works, and it fails only when someone skips it because the closing was running late.

Phase 7 — Closing the Matter

[ ] Confirm the work is complete and no deadlines remain.
[ ] Send a disengagement letter stating: the matter is concluded; the firm is undertaking no further work, including no monitoring of deadlines; the client should consult counsel about any future matter; deadlines may exist on related matters; and the disposition of the file.
[ ] Return client property and original documents.
[ ] Deliver the file consistent with the state's approach to file ownership.
[ ] Render a final invoice and resolve any fee issue promptly — stale receivables become counterclaims.
[ ] Record the retention date under the firm's written retention policy, with longer periods for estate planning, minors' matters, and long-tail exposures.
[ ] Close the matter in the conflicts database, converting the client to former-client status for Rule 1.9 purposes.
[ ] Remove or resolve all calendar entries for the matter.

Why it matters, and the traps. The absence of a disengagement letter is what makes "was there a continuing duty?" a jury question. It also matters for limitations: in continuous representation jurisdictions, the clock on a malpractice claim may not start while the representation continues, and an undocumented ending means an undetermined start. The trap is the friendly client who keeps calling. Warmth is not a scope. Send the letter, then keep taking the calls.

Phase 8 — The Insurance Program

[ ] Confirm coverage is current and identify the retroactive date — and never let a carrier change reset it.
[ ] Set limits against the largest matter the firm handles, not the average, and consider excess layers for outlier transactions.
[ ] Understand whether defense costs erode the limit; most lawyers' policies are eroding.
[ ] Read the definition of "claim" — usually broader than a lawsuit, often capturing written demands and sometimes subpoenas and disciplinary proceedings.
[ ] Identify one person responsible for reporting, with a named backup.
[ ] Calendar the renewal application and answer the prior-knowledge questions accurately after a firm-wide canvass.
[ ] Know how to file a notice of circumstances and keep the form accessible.
[ ] Read the consent to settle and hammer clause before you need them.
[ ] Confirm coverage for predecessor firms and lateral partners' prior acts.
[ ] On any departure, retirement, dissolution, or carrier change, purchase tail coverage (extended reporting period).

Why it matters, and the traps. Claims-made policies respond to claims first made and reported within the policy period. A claim made in October and reported in March — after the policy year closed — may be entirely uncovered even though the firm was continuously insured by the same carrier, and most courts enforce that strictly without requiring the carrier to show prejudice. The prior-knowledge trap is worse: a lawyer who discovers an error in December, says nothing, and signs a renewal application in January has likely destroyed coverage for that claim and handed the carrier a rescission argument as to everything else. The instinct to wait and see whether the client notices is the most expensive instinct in the profession.

Phase 9 — The First Seventy-Two Hours After Finding an Error

[ ] Stop. Do not alter, backdate, delete, or reorganize anything in the file.
[ ] Issue a litigation hold covering the matter's documents, email, text messages, and calendar entries.
[ ] Determine whether the error is curable — a motion to reopen, a nunc pro tunc filing, a corrected instrument, a tolling agreement, an alternative defendant, an equitable claim.
[ ] Notify the carrier in writing, as a claim or as a notice of circumstances, before doing anything else externally.
[ ] Engage firm counsel or outside ethics counsel. Do not self-diagnose the disclosure obligation.
[ ] Analyze the Rule 1.7 material-limitation conflict the error creates between the firm's interest and the client's, and whether continued representation on the affected matter is consentable.
[ ] Disclose to the client — the facts, the potential consequences, and a recommendation to obtain independent advice. Rules 1.4 and 8.4(c).
[ ] Evaluate withdrawal under Rule 1.16 and, if withdrawing, protect the client's interests including deadlines.
[ ] Do not settle it yourself. Rule 1.8(h) requires written advice to seek independent counsel and a reasonable opportunity to do so before settling with an unrepresented client or former client — and the carrier's consent, since unauthorized settlements can void coverage.
[ ] Do not offer a fee credit as a quiet fix. It is a settlement, usually an admission, and frequently uncovered.
[ ] Document what you did in response. Do not create memoranda speculating about whether you committed malpractice.
[ ] Determine any self-reporting obligation the jurisdiction imposes.
[ ] Fix the system that failed, and record that you did.

Why it matters, and the traps. Concealment is the multiplier. It converts a covered negligence claim into an uncovered fraud claim, restarts the limitations clock under fraudulent concealment doctrines, adds a disciplinary charge under Rule 8.4(c), and destroys the lawyer's credibility on every other issue in the case. Lawyers conceal not out of dishonesty but out of hope — hope that the client will not notice, that the error will prove harmless, that a workaround will appear. It almost never does, and the concealment is always discovered in discovery.

Phase 10 — Defending an Asserted Claim

[ ] Confirm carrier notice was given and is documented; obtain the carrier's coverage position in writing.
[ ] Confirm defense counsel and address any conflict between the firm's and the carrier's interests.
[ ] Preserve and collect the entire file, including billing records, calendar entries, and communications.
[ ] Map the limitations defense under the forum's accrual regime — occurrence, discovery, actual injury, continuous representation, or repose.
[ ] Determine whether the state requires a certificate or affidavit of merit and whether the plaintiff complied.
[ ] Assess the case within a case: was the underlying claim meritorious, and would the judgment have been collectible?
[ ] Identify comparative fault by the client and any superseding cause by successor counsel.
[ ] Evaluate judgmental immunity — was the decision informed, and was the legal question genuinely unsettled?
[ ] Move to dismiss or strike duplicative fiduciary duty claims that merely restate negligence.
[ ] Where the underlying matter was criminal, assert the actual innocence requirement and the post-conviction relief prerequisite.
[ ] Assess assignment and standing issues, including claims arriving through a bankruptcy estate or receiver.
[ ] Address the privilege posture: Rule 1.6(b)(5) permits disclosure to defend, and the client's claim generally waives privilege as to the matter.
[ ] Consider mediation early; malpractice claims settle better before the case within a case has been tried on paper.

Why it matters, and the traps. The limitations defense and the causation defense win most of the cases that get won. The trap is answering before mapping accrual, because the analysis differs sharply between the six regimes and a waived defense is gone. The second trap is treating the fiduciary duty count as noise — it is not, because fee forfeiture under Burrow v. Arce does not require proving the underlying case, so a claim that is worthless in negligence can still return every dollar of fees.

Worked Example

Halvorsen & Reyes (fictional) is a twelve-lawyer commercial firm. Associate Priya Nandakumar (fictional) discovers on a Tuesday that the two-year products limitations period on Bexley Tool & Die's (fictional) $1.4 million press claim lapsed three weeks earlier. The file came in through a partner's golf acquaintance, skipped intake, and was never docketed.

Tuesday morning — Phase 9. Priya tells the managing partner within the hour. Nobody touches the file. A litigation hold issues covering the matter's email, texts, and calendar. This is the decision that determines everything that follows, and it is entirely a function of the firm having told associates, in advance, that reporting an error is expected and that concealing one is a firing offense.

Tuesday afternoon. The firm asks whether the error is curable. Two possibilities emerge: a longer warranty-based contract theory that may still be live, and a claim against the component supplier under a different limitations period. Outside counsel is engaged to evaluate both. Curing is still the best outcome available.

Tuesday, 4:00 p.m. The firm files a notice of circumstances with its carrier — not a claim, because none has been made, but a notice that locks the matter into the current policy year. The renewal is eleven weeks away; had the firm waited and answered the prior-knowledge question in the negative, coverage would likely have been destroyed.

Wednesday. Outside ethics counsel confirms the disclosure obligation and identifies the Rule 1.7 conflict: the firm's interest in minimizing its exposure materially limits its ability to advise Bexley on whether to pursue the residual theories or pursue the firm. The firm cannot cure this by asking Bexley to consent.

Thursday. The managing partner meets Bexley's president in person, with a follow-up letter the same day. The letter states what happened, that the products claim is time-barred, that two alternative theories may exist, that Bexley should retain independent counsel to evaluate both those theories and any claim against the firm, and that the firm has notified its carrier. It makes no offer and asks for no release.

The following month. The firm withdraws from the affected matter, transfers the file, and continues unrelated work for Bexley only after Bexley's new counsel confirms there is no objection.

Phases 1–8, retroactively. The firm adopts the rule that no work begins without a file number and no file number issues without intake; requires two-person docket entry with limitations dates calculated at intake; institutes a weekly docket review; and issues matter-specific engagement letters. The reforms are documented, because a carrier at renewal and a jury at trial both want to know what changed.

The outcome. The contract theory survives and recovers a meaningful fraction of the loss. Bexley's independent counsel asserts a claim for the difference; the carrier defends; the case mediates within a year. The firm's exposure is a fraction of what it would have been, and — critically — it is covered.

What made it survivable: telling the managing partner in an hour, notifying the carrier the same day, disclosing to the client in four days, and never once trying to fix it quietly.

Preventing and Responding to a Malpractice Claim: A Law Firm Risk Checklist

Phase 1 — Intake and Matter Screening

Phase 2 — The Conflicts Search

Phase 3 — Engagement Letter and Scope

Phase 4 — Docketing and Deadline Control

Phase 5 — Supervision, Competence, and File Discipline

Phase 6 — Trust Accounting and Funds Handling

Phase 7 — Closing the Matter

Phase 8 — The Insurance Program

Phase 9 — The First Seventy-Two Hours After Finding an Error

Phase 10 — Defending an Asserted Claim

Worked Example

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