MPRE Conflicts of Interest Review: Foundational Principles
Defining a Conflict of Interest Under the Model Rules
In the context of the MPRE, a conflict of interest is not merely a theoretical disagreement; it is a structural impediment to effective advocacy. Under the ABA Model Rules, a conflict arises when there is a significant risk that the lawyer’s ability to consider, recommend, or carry out an appropriate course of action for the client will be materially limited as a result of the lawyer’s other responsibilities or interests. This is often categorized into two distinct types: attorney conflicts of interest involving current clients and those involving former clients.
The exam focuses on whether the lawyer's independent professional judgment is compromised. For example, if a lawyer is asked to represent a defendant in a civil suit while simultaneously representing the plaintiff in an unrelated real estate closing, a conflict exists even if the matters are different. The MPRE tests the reasonable lawyer standard, which asks whether a disinterested lawyer would conclude that the client should not agree to the representation under the circumstances. If the conflict is such that a lawyer cannot provide competent and diligent representation, the conflict is non-consentable, and the lawyer must decline or withdraw.
The Duty of Loyalty and Its Central Role
The Duty of Loyalty serves as the bedrock for all conflict of interest rules. On the MPRE, this duty dictates that a lawyer must act solely in the client's best interest, free from compromising influences. This duty is so stringent that it persists even after the attorney-client relationship has ended, albeit in a modified form. When you encounter a question regarding loyalty, you must evaluate whether the lawyer's "undivided loyalty" is at risk.
In a concurrent conflict scenario, the duty of loyalty is at its peak. The rules prevent a lawyer from taking a position that is directly adverse to a current client because doing so would undermine the trust essential to the relationship. Scoring high on the MPRE requires recognizing that loyalty is not just about avoiding "bad" outcomes for the client; it is about maintaining the appearance and reality of total commitment. If a lawyer’s personal interests—such as a financial stake in a competitor of the client—threaten this commitment, the duty of loyalty is breached. This principle ensures that the client remains the sole focus of the lawyer’s professional efforts, a concept the NCBE tests by creating scenarios where a lawyer is tempted by a secondary motive.
Concurrent Conflict of Interest Rules (Model Rule 1.7)
Direct Adversity Between Clients
ABA Model Rule 1.7 defines a concurrent conflict of interest in two ways, the first of which is direct adversity. Direct adversity occurs when a lawyer represents one client in a matter against another client currently represented by the lawyer. This is a "bright-line" rule on the MPRE: you cannot sit on both sides of the "v" in litigation, nor can you represent a buyer and a seller in the same transaction without meeting strict waiver requirements.
The mechanism of direct adversity is often tested through the lens of cross-examination. If a lawyer must cross-examine a current client who is a witness in another client’s case, direct adversity exists because the lawyer’s duty to vigorously impeach the witness conflicts with the duty of loyalty owed to that witness in their own matter. Even if the two legal matters are entirely unrelated, the act of being adverse to a current client is a per se conflict. On the exam, look for scenarios where the lawyer's success for Client A necessarily results in a legal or financial setback for Client B. This triggers the need for a conflict analysis under Rule 1.7(a)(1).
Material Limitation on Representation
The second branch of Rule 1.7 involves the material limitation conflict. This occurs when there is a significant risk that the representation of one or more clients will be materially limited by the lawyer’s responsibilities to another client, a former client, a third person, or by a personal interest of the lawyer. Unlike direct adversity, material limitation does not require the clients to be on opposite sides of a lawsuit.
Common MPRE scenarios involving material limitation include representing co-defendants in a criminal case or multiple plaintiffs in a personal injury suit. Here, the conflict arises because the lawyer might be "pulled" in different directions. For instance, if one co-defendant wants to accept a plea deal that implicates the other, the lawyer cannot effectively advise both. The significant risk threshold is the key metric here. You must determine if the lawyer’s "room to maneuver" is restricted. If the lawyer has to downplay one client's argument to protect another's interest, a material limitation exists. This rule ensures that every client receives "zealous advocacy," a standard that cannot be met if the lawyer is pulling punches to accommodate competing interests.
When a concurrent conflict is identified, the MPRE often asks if the representation can proceed. Under Rule 1.7(b), a lawyer may represent a client despite a conflict only if four conditions are met. First, the lawyer must reasonably believe they can provide competent and diligent representation. Second, the representation is not prohibited by law. Third, the lawyer is not representing one client against another in the same litigation. Fourth, each affected client gives informed consent, confirmed in writing.
"Informed consent" requires that the lawyer communicate adequate information and explanation about the material risks of and reasonably available alternatives to the proposed course of conduct. On the MPRE, a verbal agreement is rarely enough; the rule specifically requires the consent to be "confirmed in writing." This can be a document signed by the client or a letter from the lawyer to the client following a verbal agreement. If the facts state the client "said it was okay" but no writing followed, the lawyer has likely violated the rule. This procedural requirement is a frequent trap for candidates who overlook the "confirmed in writing" element in the excitement of identifying the conflict itself.
Successive conflicts involve a lawyer’s duties to a former client when taking on a new matter. Under ABA Model Rule 1.9, a lawyer who has formerly represented a client in a matter shall not thereafter represent another person in the same or a substantially related matter in which that person's interests are materially adverse to the interests of the former client. The "substantially related" test is the pivot point for MPRE questions in this category.
Matters are substantially related if they involve the same transaction or legal dispute, or if there is a substantial risk that confidential factual information as would normally have been obtained in the prior representation would materially advance the client’s position in the subsequent matter. For example, if a lawyer drafted a contract for a former client, they cannot later represent a new client in suing the former client over the interpretation of that same contract. The exam tests your ability to see the link between the two matters. If the new matter involves the same "core of operative facts" or the same "legal nucleus" as the old one, the lawyer is disqualified unless the former client provides informed consent, confirmed in writing.
The duty of loyalty to a former client is narrower than the duty to a current client, but it is not non-existent. While a lawyer can generally take a position adverse to a former client in a completely unrelated matter (such as suing a former client for a car accident after previously handling their divorce), they can never use the former client’s secrets against them. This is often described as the continuing duty of confidentiality.
On the MPRE, the examiner might present a scenario where a lawyer switches firms and is asked to work on a case against a client of their old firm. The analysis then shifts to whether the lawyer actually acquired "protected information" during the first representation. Rule 1.9(b) protects the former client from the risk that the lawyer will use their own inside knowledge to their detriment. If the lawyer had access to the former client's financial data, business strategies, or private admissions, the successive conflict is triggered. The goal of this rule is to ensure that clients feel safe sharing information with their lawyers, knowing that information won't be weaponized against them later in their lives.
A critical nuance of Rule 1.9(c) is the prohibition against using information relating to the representation to the disadvantage of the former client. There is one major exception: information that has become generally known. If the information is part of the public record or widely discussed in the media, the lawyer is not barred from using it. However, "generally known" is a high bar on the MPRE; it does not simply mean the information is "discoverable" through a search of public records.
Furthermore, the rule prohibits "revealing" information even if it is not being used to the client's disadvantage. Candidates must distinguish between "use" and "disclosure." You cannot use the information to help a new client, and you cannot disclose the information to anyone else. If a question asks whether a lawyer can write a tell-all book about a former client using non-public information, the answer is no, regardless of whether the book "disadvantages" the client in a legal sense. This protection remains in place until the client dies—and even then, the duty of confidentiality often survives under the rules of evidence and ethics.
Imputation of Conflicts Within a Law Firm
General Rule of Imputation (Model Rule 1.10)
The MPRE treats a law firm as a single entity for conflict purposes. Under ABA Model Rule 1.10, if one lawyer in a firm is disqualified from a representation due to a conflict of interest, that conflict is generally imputed to every other lawyer in the firm. This means if Lawyer A has a concurrent conflict with a client, the entire firm is "infected" and cannot take the case. This is known as imputed disqualification.
This rule prevents firms from circumventing ethical obligations by simply assigning a "clean" lawyer to a "dirty" case. On the exam, when you identify a conflict for a single attorney, your next step should always be to check if the question involves a firm. If it does, the imputation rule likely applies. This logic extends to all "associated" lawyers, which can include "of counsel" attorneys or those sharing office space if they present themselves to the public as a single firm. The exam tests this by asking if a partner can take a case that an associate was forced to decline; the answer is almost always "no" unless a specific exception applies.
Exceptions for Personal Interest Conflicts
Not every conflict is contagious. Rule 1.10(a)(1) provides a significant exception: conflicts based on a personal interest of the prohibited lawyer are not imputed to the rest of the firm, provided there is no significant risk of materially limiting the representation by the remaining lawyers. Personal interests might include a lawyer's strong political beliefs, a specific religious bias, or a family relationship that does not involve a financial or legal stake in the outcome.
For example, if an associate at a firm is a devout environmental activist and refuses to represent a chemical company, this is a personal interest conflict. Because this bias is unique to that associate and does not necessarily affect the partner down the hall, the partner may still represent the chemical company. On the MPRE, look for keywords like "personal moral beliefs" or "private political affiliation." If the conflict doesn't stem from a professional obligation to another client or a financial interest that the whole firm shares, it likely won't be imputed to the group.
Screening Mechanisms to Prevent Disqualification
One of the most complex areas of the MPRE involves ethical screens (sometimes called "Chinese Walls"). Under Rule 1.10(a)(2), when a lawyer joins a new firm and brings a conflict from a former firm, the new firm can avoid imputation if they follow specific procedures. The disqualified lawyer must be timely screened from any participation in the matter and must not receive any part of the fee from that matter.
Crucially, the firm must also provide written notice to the affected former client. This notice must include a description of the screening procedures and a statement of the firm’s compliance. The former client does not have to "approve" the screen for it to be effective under the Model Rules, but they must be informed so they can monitor compliance. On the exam, pay close attention to the timing. If the firm waits three weeks to set up the screen after the lawyer joins, it is not "timely," and the entire firm is disqualified. The screen must be a proactive measure, not a reactive fix after the conflict is discovered by the opposing party.
Special Conflict Scenarios Frequently Tested
Business Transactions with Clients
Lawyers are generally discouraged from entering into business deals with their clients because of the inherent power imbalance. Under Rule 1.8(a), a lawyer must not enter into a business transaction with a client or knowingly acquire an ownership or possessory interest adverse to a client unless several "safety" requirements are met. The terms must be fair and reasonable to the client and must be fully disclosed in writing in a manner the client can understand.
Furthermore, the client must be advised in writing of the desirability of seeking independent legal counsel and given a reasonable opportunity to do so. Finally, the client must give informed consent in a signed writing. The MPRE often tests the "independent counsel" prong. If the lawyer merely says, "You can talk to another lawyer if you want," but doesn't put it in writing, the rule is violated. This rule applies to everything from buying a car from a client to taking stock in a client's startup company in lieu of legal fees.
Gifts from Clients
Rule 1.8(c) prohibits a lawyer from soliciting any substantial gift from a client or preparing an instrument (like a will or trust) that gives the lawyer or their relative a substantial gift. There is a primary exception: if the lawyer is related to the client. A lawyer can draft a will for their mother that leaves the lawyer the family home.
However, if the client is a non-relative, the lawyer cannot draft the document that names themselves as a beneficiary, even if the client insists it was their idea. On the MPRE, the "substantiality" of the gift is a question of fact, but anything of significant value—like a house, a car, or a large sum of money—will trigger the prohibition. Note that the rule does not prevent a lawyer from accepting a small, unsolicited gift of appreciation, such as a bottle of wine or a holiday fruit basket, as these are not considered "substantial" or "instruments."
Sexual Relationships with Clients
The MPRE is very strict regarding sexual relationships. Under Rule 1.8(j), a lawyer is prohibited from having a sexual relationship with a client unless a consensual sexual relationship existed before the lawyer-client relationship commenced. This is a "no-fault" rule; it does not matter if the client initiated the relationship or if the relationship is truly consensual.
If the client is an organization, the lawyer is prohibited from having a sexual relationship with any constituent of the organization who supervises, directs, or regularly consults with that lawyer concerning the organization's legal matters. Unlike other conflicts under Rule 1.8, this specific conflict is not imputed to the rest of the firm. If a partner is dating a client, the associate can still work on the case without a conflict, provided the partner's personal relationship doesn't materially limit the associate's work. This is a common "trick" question on the exam.
Aggregate Settlements
When representing multiple clients in a single matter, a lawyer cannot participate in an aggregate settlement of the claims unless each client gives informed consent in a signed writing. This occurs most often in mass torts or multi-plaintiff employment suits. The lawyer must disclose to every client the existence and nature of all the claims involved and what every other person is receiving in the settlement.
This is a high level of disclosure. Each client must know the total amount of the settlement and how it is being divided. The MPRE tests this by presenting a scenario where a lawyer gets a "lump sum" offer from an insurance company and decides how to split it among three clients based on their injuries. Even if the split is "fair," the lawyer violates Rule 1.8(g) if they don't get signed consent from all three clients after disclosing the full details of the entire deal. The power to settle belongs to the clients, not the lawyer.
Analyzing MPRE-Style Conflict of Interest Questions
Step-by-Step Issue-Spotting Framework
To effectively navigate an MPRE conflicts of interest review, you must apply a consistent analytical framework to every hypothetical. First, identify the client(s). This is harder than it looks; determine if the person is a current client, a former client, or a prospective client. Second, determine if a conflict exists. Ask: is there direct adversity? Is there a material limitation? Third, decide if the conflict is "consentable." If the lawyer cannot provide competent representation, the analysis ends—the lawyer is out.
If the conflict is consentable, the fourth step is to check for "informed consent, confirmed in writing." Finally, ask if the conflict is imputed to the firm. By following these steps—Identification, Classification, Consentability, and Imputation—you avoid the common mistake of jumping to a conclusion before considering all the regulatory hurdles. The NCBE often places a "red herring" in the facts, such as a client verbally agreeing to a conflict, to see if you will skip the "confirmed in writing" requirement.
Prioritizing Conflicting Duties
When multiple duties are at play, the MPRE requires you to prioritize them according to the Model Rules’ hierarchy. The duty to the court (candor) generally outweighs the duty to the client, but within the realm of conflicts, the duty of loyalty to the client is paramount. If a lawyer’s duty to a third party (like a person paying the legal fees) interferes with the duty to the client, the client's interests must prevail.
Under Rule 1.8(f), a lawyer can accept payment from a third party only if the client gives informed consent, there is no interference with the lawyer's professional judgment, and the client's confidential information is protected. On the exam, this often appears as an insurance company paying for a policyholder’s defense or a parent paying for a child’s criminal lawyer. The "payor" is not the client. The lawyer must take direction from the client, not the person signing the checks. Recognizing who holds the "power" in the relationship is essential for choosing the correct answer on the MPRE.
Identifying the Correct Disciplinary Rule
Finalizing your answer on the MPRE requires matching the facts to the specific language of the Model Rules. Many questions offer four options that all sound "ethical," but only one correctly applies the rule. For example, an answer choice might say "The lawyer is subject to discipline because the conflict was not waived in writing." Another might say "The lawyer is subject to discipline because the conflict was non-consentable."
To choose between these, you must decide if the conflict was so severe that no reasonable lawyer would have asked for a waiver. If the lawyer represents two people with diametrically opposed interests in a murder trial, the conflict is non-consentable. If the lawyer represents two people in a simple business incorporation, the conflict is likely consentable but requires a waiver. Understanding the threshold of consentability is the difference between a passing and failing score on the conflicts portion of the exam. Always look for the most specific rule that addresses the core problem in the prompt.