Referral fees between attorneys are legal in every U.S. state-but the rules vary dramatically. What's allowed in California could get you disciplined in New York. A compliant arrangement in Texas might violate ethics rules in Pennsylvania.
This guide provides a comprehensive breakdown of attorney referral fee rules across all 50 states, updated for 2026. We cover fee-splitting percentages, disclosure requirements, proportionality rules, and special restrictions.
Disclaimer: This guide is for informational purposes only and does not constitute legal advice. Always consult your state bar's ethics rules and consider seeking ethics counsel before entering referral fee arrangements.
Updated for 2026
This guide reflects ethics rules and state bar regulations as of January 2026. Rules change-always verify current requirements with your state bar before entering referral arrangements.
Understanding the Baseline: ABA Model Rule 1.5(e)
Most states base their referral fee rules on ABA Model Rule 1.5(e), but many have modified it. Here's the baseline:
ABA Model Rule 1.5(e) - Division of Fees
A division of a fee between lawyers who are not in the same firm may be made only if:
- (1) The division is in proportion to the services performed by each lawyer OR each lawyer assumes joint responsibility for the representation;
- (2) The client agrees to the arrangement, including the share each lawyer will receive, and the agreement is confirmed in writing; and
- (3) The total fee is reasonable.
Key Variation: Proportionality Requirement
The biggest state-by-state difference is whether fees must be proportional to work performed. Some states allow pure referral fees with no work required. Others require fees to match work contribution.
The 4 Categories of State Rules
For simplicity, we've categorized states into 4 groups based on their referral fee requirements:
Category 1: Pure Referral Fees Allowed
Referral fees permitted with minimal/no work required from referring attorney. Client consent and reasonableness still required.
Most permissive
Category 2: Joint Responsibility Alternative
Fees must be proportional to work performed OR referring attorney assumes joint responsibility for the case (liability exposure).
Moderate flexibility
Category 3: Strict Proportionality
Fees MUST be proportional to actual work performed. No pure referral fees. Joint responsibility doesn't excuse proportionality requirement.
More restrictive
Category 4: Special Restrictions
Additional limitations beyond ABA Model Rule (e.g., fee caps, court approval required, specific practice area restrictions).
Most restrictive
State-by-State Breakdown
Use Ctrl+F (Cmd+F on Mac) to quickly find your state
Category 1: Pure Referral Fees Allowed
California
Rule: California Rule of Professional Conduct 1.5.1
Proportionality Required? No. Pure referral fees allowed.
Joint Responsibility Option? Yes, as alternative to proportionality
Client Disclosure Required? Yes, in writing before or within reasonable time after commencing representation
Key Details: California allows referral fees without work contribution if client consents and total fee is reasonable. One of the most permissive states.
Florida
Rule: Florida Rule 4-1.5(g)
Proportionality Required? No for most cases
Joint Responsibility Option? Yes
Client Disclosure Required? Yes, client must consent in writing
Key Details: Florida allows referral fees but has special rules for contingency fees. In contingent fee cases, referring attorney can receive fee without work if they assume joint financial responsibility.
Special Note: Contingency fee agreements must comply with Florida's statutory fee limitations in medical malpractice and other cases.
Illinois
Rule: Illinois Rule 1.5(e)
Proportionality Required? No. Pure referral fees permitted.
Joint Responsibility Option? Yes
Client Disclosure Required? Yes, written consent required
Key Details: Illinois follows a version allowing referral fees without work performed as long as referring attorney assumes joint responsibility or fees are proportional (attorney's choice).
Georgia
Rule: Georgia Rule 1.5(e)
Proportionality Required? No
Joint Responsibility Option? Yes, referring attorney can assume joint responsibility instead of proportional work
Client Disclosure Required? Yes, written consent
Key Details: Georgia permits pure referral fees with client consent and joint responsibility assumption. Relatively permissive state.
Texas
Rule: Texas Disciplinary Rule 1.04(f)
Proportionality Required? No. Pure referral fees allowed.
Joint Responsibility Option? Yes
Client Disclosure Required? Yes, client must consent to participation and fee split
Key Details: Texas allows forwarding fees (pure referrals) with client consent. Each attorney must assume responsibility for the representation but work doesn't need to be proportional to fee split.
Other Category 1 States (similar permissive rules):
Alabama, Arizona, Arkansas, Colorado, Hawaii, Indiana, Louisiana, Mississippi, Missouri, Nevada, New Mexico, North Carolina, Oklahoma, South Carolina, Tennessee, Utah, Virginia, West Virginia
Category 2: Joint Responsibility Alternative
These states follow the ABA Model Rule closely: fees must be proportional to work performed OR referring attorney assumes joint responsibility for the representation.
New York
Rule: NY Rule 1.5(g)
Proportionality Required? Yes, UNLESS attorneys assume joint responsibility
Joint Responsibility Option? Yes, allows non-proportional fee split if joint responsibility assumed
Client Disclosure Required? Yes, written disclosure and consent
Key Details: New York closely follows ABA Model Rule. Referring attorney must either: (1) perform work proportional to fee received, OR (2) assume joint responsibility (ethical and legal liability) for the matter.
Massachusetts
Rule: Massachusetts Rule 1.5(e)
Proportionality Required? Yes, unless joint responsibility assumed
Joint Responsibility Option? Yes
Client Disclosure Required? Yes, in writing
Key Details: Massachusetts follows ABA Model Rule. Joint responsibility means both attorneys are responsible to client for entire representation, not just their portion.
New Jersey
Rule: NJ RPC 1.5(e)
Proportionality Required? Yes, unless joint responsibility
Joint Responsibility Option? Yes
Client Disclosure Required? Yes, written consent
Key Details: New Jersey applies standard ABA approach. Referring attorney must either work proportionally or assume full joint responsibility for case outcomes.
Michigan
Rule: Michigan Rule 1.5(e)
Proportionality Required? Yes, OR joint responsibility
Joint Responsibility Option? Yes
Client Disclosure Required? Yes, in writing
Key Details: Follows ABA Model Rule. Joint responsibility means each lawyer is responsible for quality of the entire representation.
Other Category 2 States (ABA Model Rule approach):
Connecticut, Delaware, Idaho, Kansas, Kentucky, Maine, Maryland, Minnesota, Montana, Nebraska, New Hampshire, North Dakota, Ohio, Rhode Island, South Dakota, Vermont, Washington, Wisconsin, Wyoming
Category 3: Strict Proportionality Required
These states require fees to be proportional to work performed. No pure referral fees, even with joint responsibility.
Pennsylvania
Rule: Pennsylvania Rule 1.5(e)
Proportionality Required? YES. Strict proportionality required.
Joint Responsibility Option? No. Joint responsibility alone doesn't excuse proportionality requirement.
Client Disclosure Required? Yes, in writing
Key Details: Pennsylvania is one of the most restrictive states. Fee division MUST be proportional to work actually performed. Referring attorney must do substantive work to receive any fee. Pure referral fees are prohibited even with client consent and joint responsibility.
Oregon
Rule: Oregon Rule 1.5(e)
Proportionality Required? YES
Joint Responsibility Option? Not applicable - proportionality strictly required
Client Disclosure Required? Yes
Key Details: Oregon requires strict proportionality. The referring attorney must perform actual legal work and the fee must reflect that work. No forwarding fees permitted.
Iowa
Rule: Iowa Rule 32:1.5(e)
Proportionality Required? YES
Joint Responsibility Option? No exception for joint responsibility
Client Disclosure Required? Yes, written consent
Key Details: Iowa has strict proportionality requirement. Fee must reflect actual services performed by each attorney.
Category 4: Special Restrictions & Unique Rules
Alaska
Rule: Alaska Rule 1.5(e)
Special Restriction: Referral fees prohibited entirely
Key Details: Alaska is one of the few states that prohibits referral fees between lawyers who are not in the same firm. Attorneys cannot divide fees unless they're in a partnership or association together.
⚠️ No referral fees allowed between unaffiliated attorneys
Florida (Medical Malpractice)
Rule: Florida Statute § 766.207
Special Restriction: Court approval required for referral fees in medical malpractice cases
Key Details: While Florida generally permits referral fees, medical malpractice cases have additional requirements. Court must approve fee-splitting arrangements and ensure they're reasonable.
Fee Caps: Florida has statutory caps on contingency fees in medical malpractice cases (30% before trial, 40% after trial starts).
District of Columbia
Rule: DC Rule 1.5(e)
Special Restriction: Extra disclosure requirements for personal injury contingency cases
Key Details: DC requires extensive written disclosure in personal injury contingency fee cases, including detailed breakdown of how fee will be divided and services each attorney will perform.
Universal Compliance Requirements (All States)
Regardless of your state's specific rules, these requirements apply everywhere:
1. Client Informed Consent
Requirement: Client must be informed of and consent to the fee-sharing arrangement
Form: Written consent required (most states require this in engagement letter or separate fee agreement)
Disclosure Details: Must disclose which attorneys will participate, the division or share each will receive, and that division will not increase the total fee
2. Reasonable Total Fee
Requirement: The total fee charged to client must be reasonable regardless of how it's split between attorneys
Key Point: You can't inflate the client's fee just because multiple attorneys are splitting it. The fee must be reasonable for the services provided to the client.
3. Written Fee Agreement
Requirement: Document the fee-sharing arrangement in writing
Between Attorneys: Written agreement between referring and receiving attorney documenting split and responsibilities
With Client: Engagement letter or fee agreement disclosing the arrangement to client
4. No Fee-Splitting with Non-Lawyers
Prohibition: Attorney referral fees can only be shared with other attorneys, never with non-lawyers
This Means: You cannot pay referral fees to marketers, salespeople, clients, or any non-attorney for referring legal work
Universal Rule: This prohibition exists in every state - no exceptions
Common Scenarios & State Rules
Scenario 1: Pure "Forwarding Fee" (No Work by Referring Attorney)
Situation: Attorney A refers a case to Attorney B. Attorney A does no work on the case but receives 20% of the fee.
✓ States Where This Is Allowed:
Category 1 states (CA, FL, TX, IL, GA, etc.) - with client consent and joint responsibility assumption
✗ States Where This Is Prohibited:
Category 3 states (PA, OR, IA, AK) - requires proportional work
Scenario 2: Referring Attorney Does Initial Case Evaluation
Situation: Attorney A meets with client, does initial case evaluation (3-5 hours work), then refers to specialist Attorney B. Attorney A receives 15% of total fee.
✓ Allowed in All States
If 15% is proportional to the work Attorney A performed relative to total work on the case. Even strict proportionality states allow this if math works out.
Scenario 3: Co-Counseling with Defined Responsibilities
Situation: Attorney A (generalist) refers complex case to Attorney B (specialist). They agree Attorney A will handle client communication and document review (20% of work), Attorney B handles litigation (80% of work). Fee splits 20/80.
✓ Allowed in All States
This satisfies proportionality requirements everywhere because fee split matches work split. Both attorneys are actively working on case.
Required Documentation Checklist
To comply with referral fee rules, maintain these three documents for every referral arrangement:
Document 1: Attorney-to-Attorney Fee Agreement
Purpose: Agreement between referring and receiving attorney
Must Include:
- Percentage or amount of fee each attorney will receive
- Description of services each attorney will perform (if proportionality required)
- Statement of joint responsibility (if applicable in your state)
- How costs and expenses will be handled
- Process for resolving disputes about fee split
Document 2: Client Engagement Letter
Purpose: Disclose arrangement to client and obtain consent
Must Include:
- Identity of all attorneys who will participate
- Division or share each attorney will receive
- Statement that division will not increase client's total fee
- Total fee amount or method of calculation
- Client's written consent to the arrangement
Document 3: Time Records (For Proportionality States)
Purpose: Demonstrate work performed justifies fee received
Must Include:
- Time logs for all attorneys' work on matter
- Description of services performed by referring attorney
- Documentation showing fee split is proportional to work split
- Calculation demonstrating reasonableness of total fee
Note: Even in non-proportionality states, keeping time records is a best practice for demonstrating reasonableness.
Red Flags That Trigger Ethics Complaints
Based on disciplinary cases from 2020-2025, here are the most common referral fee violations:
Top 6 Referral Fee Violations
1. No written client consent
Client discovers fee-sharing arrangement after the fact. Even a verbal "heads up" isn't enough-must be in writing.
2. Fee-splitting with non-lawyers
Paying "finders fees" to marketers, case managers, or clients who refer legal work. This is prohibited in every jurisdiction.
3. Unreasonable total fees due to splitting
Client's total fee increases because multiple attorneys are taking cuts. The client shouldn't pay more just because you're splitting fees.
4. Non-proportional fees in proportionality states
In PA, OR, IA, and other strict states: referring attorney does minimal/no work but takes substantial percentage. This violates proportionality requirements.
5. Failing to assume joint responsibility (where required)
In states allowing non-proportional fees if joint responsibility is assumed, referring attorney must actually be legally responsible for the representation-not just in name only.
6. Inadequate client disclosure
Vague language like "I may associate with other counsel" without specifying fee split percentages and participants. Disclosure must be specific.
Best Practices for Compliance
✓ Always get client consent in writing BEFORE finalizing referral
Include the disclosure in the initial engagement letter. Don't wait until the case settles to disclose the arrangement.
✓ Document work performed by referring attorney
Even in non-proportionality states, keep time records. If questioned later, you'll have proof of work performed and reasonableness.
✓ Use clear, specific language in disclosures
Don't say "may associate with." Say "I will refer this case to Attorney Jane Smith, who will receive 70% of the fee. I will receive 30% for initial case evaluation and client communication."
✓ Verify receiving attorney's qualifications and malpractice insurance
If you're assuming joint responsibility, you're on the hook for malpractice. Make sure receiving attorney is competent and insured.
✓ When in doubt, consult your state bar's ethics hotline
Most state bars offer free ethics advisory opinions. If you're unsure about a referral arrangement, get guidance before proceeding.
The Bottom Line
Attorney referral fees are legal and common-but rules vary significantly by state. The key compliance factors are:
- 1. Know your state's rules: Are you in a permissive state (CA, FL, TX) or a strict proportionality state (PA, OR, IA)?
- 2. Get client consent in writing: This is non-negotiable in every state. Disclose the arrangement and fee split specifically.
- 3. Document everything: Attorney agreement, client consent, work performed, time records.
- 4. Ensure total fee is reasonable: The client shouldn't pay more because you're splitting fees.
- 5. Never split fees with non-lawyers: This is prohibited everywhere, no exceptions.
Referral networks are a powerful growth channel for law firms-but only if managed compliantly. When done right, referral fees create win-win-win arrangements: clients get specialized expertise, referring attorneys serve clients better, and receiving attorneys grow their practice.
Final Reminder: This guide is for informational purposes and reflects rules as of January 2026. Ethics rules change, and interpretations vary. Always verify current requirements with your state bar before entering referral fee arrangements, and consider consulting with ethics counsel for complex situations.
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