Lead Generation for Lawyers: Count Signed Cases, Not Leads

Lead generation for lawyers is buying inquiries from a company that finds people who may have a case: web forms, phone calls, screened callers put through live and, in some offers, people who have already signed with your firm. Whether a vendor earns its place depends on what each signed case costs and what fees those cases bring, and any price linked to cases or fees needs a check against your state's ethics rules before you sign.

Quick answer

1. Read ABA Model Rules 7.2 and 5.4, quoted below, and take any price per signed case or share of fees to your state bar's ethics counsel before you accept it.
2. Get in writing what one billed lead is and whether other firms receive the same person.
3. Have intake mark each lead from a finished month reached, qualified (conflict check included), consulted and signed, with the vendor stored on every new matter in your case management system.
4. Rank vendors by spend after credits for returned leads divided by signed cases, never by the price of one lead.

Can a law firm pay for leads at all?

None of this is legal advice, and I am not a lawyer. The ABA Model Rules of Professional Conduct "serve as models for the ethics rules of most jurisdictions" (ABA, checked 2026-10-04), yet the version your state adopted is what binds your firm, and it may depart from the model. Read this section as questions for your bar, not answers.

The starting point is Rule 7.2(b): a lawyer "shall not compensate, give or promise anything of value to a person for recommending the lawyer's services," though its exceptions include paying the reasonable costs of permitted advertisements or communications (ABA, checked 2026-10-04). Comment [5] carves out lead buying: it is allowed "as long as the lead generator does not recommend the lawyer, any payment to the lead generator is consistent with Rules 1.5(e) (division of fees) and 5.4 (professional independence of the lawyer), and the lead generator's communications are consistent with Rule 7.1," which forbids false or misleading communications (ABA, checked 2026-10-04).

That comment also rules out paying a lead generator that "states, implies, or creates a reasonable impression that it is recommending the lawyer, is making the referral without payment from the lawyer, or has analyzed a person's legal problems when determining which lawyer should receive the referral" (ABA, checked 2026-10-04). Under comment [2], recommending means endorsing or vouching for a lawyer's qualities, such as credentials or competence.

Prices tied to fees meet Rule 5.4(a), which reads "a lawyer or law firm shall not share legal fees with a nonlawyer." Its four exceptions (payments to a deceased lawyer's estate, buying a deceased, disabled or disappeared lawyer's practice, nonlawyer staff in a compensation or retirement plan, court-awarded fees shared with a nonprofit) leave out marketing vendors (ABA, checked 2026-10-04). Cases sent by another law firm fall under Rule 1.5(e) on splitting a fee with a lawyer outside your firm, which requires among other things that the client agrees to each lawyer's share in an agreement confirmed in writing (ABA, checked 2026-10-04).

What is on the invoice: a form, a call, a transfer or a client?

Every offer sells a lead, someone who may hire you plus a way to reach them, but each stops at a different point of intake: the staff and steps that take a new inquiry to a signed client.

A shared lead is sold to two or more firms, so another office may already be dialing the same person; an exclusive lead is yours only, though some vendors mean an exclusive territory instead, so put the definition in the contract.

Why do so many paid leads never become cases?

Cost per lead (what you spent divided by how many leads came in) weighs equally a wrong number, a duplicate, a current client, someone outside the states you cover, a matter your firm does not handle and a conflict. A conflict is a person the firm cannot take on, for example because it already represents the opposing party, and it surfaces when intake runs the conflict check.

Judge vendors on two other figures. Cost per signed case is ready once a month's consultations and signatures are in. Fees returned per dollar spent takes longer: a contingency fee (a share of the client's recovery, owed only if there is one) is paid when the case resolves. Work out both per practice area, since what a signed case pays the firm depends on the type of matter.

What should intake record from the first call to the signed agreement?

One row per lead in a sheet, filled in as it moves:

1. Received: date, time, vendor, offer type and the vendor's lead ID, from the vendor portal or emails.
2. Reached: someone at intake spoke with the person, confirmed in the phone system's call log.
3. Qualified: a matter you handle, in a state where you practice, conflict check cleared (intake notes or intake software).
4. Consulted: a lawyer met the person (calendar or case management system).
5. Signed: engagement agreement signed, and the new matter's lead source field names the vendor.
6. Fees: billed or, on contingency, collected, from billing records as matters close.

Review the month before last, so consultations and signatures that slip into the following month are counted. Match leads to vendors by lead ID; a caller's memory of how they found you is no proof. Call-back speed and screening scripts are covered in law firm intake.

How much can you pay for one lead?

Three sums to run on your own figures:

1. Price of a signed case = vendor spend after credits ÷ cases signed
2. Sign-up rate = cases signed ÷ leads you paid for
3. Ceiling price per lead = the most you will pay for a signed case × sign-up rate

Set the most you will pay for a signed case from the firm's files: what closed matters of that type brought in, less the cost of working them, and how much of the remainder you will spend to win another.

Illustrative: the firm, both vendors and every figure in this section are invented for a two-partner personal injury and workers' compensation practice, and nothing here comes from a client. In one finished month it bought shared web forms from a form seller at $110 each and exclusive calls from a call seller at $325 each. The form seller's contract credits only duplicates and wrong numbers, so out-of-state and off-practice forms stay on its bill. Each paid lead ends in exactly one row below.

The call seller charges nearly three times as much per lead and far less per signed case: $8,800 ÷ 4 = $2,200 against $8,450 ÷ 7 = $1,207.14. Suppose the partners will pay up to $1,800 for a signed case. A form is then worth at most $1,800 × 4 ÷ 80 = $90.00, below its $110 price, and a call up to $1,800 × 7 ÷ 26 = $484.62, above its $325 price.

The rows also say whose problem each loss is. The 21 out-of-area or off-practice forms are the vendor's targeting; with the 3 conflicts they cost $2,640 at $110 each and stay on the bill, which is why credit terms belong in the contract. The 36 forms nobody reached are intake's to check first: if the call log shows slow call-backs, fix those before blaming the vendor.

Samples this small move easily. Two more signed cases for the form seller and two fewer for the call seller (6 and 5) would put them at $1,466.67 and $1,690.00, the other way round, so the firm keeps both for two more months before deciding.

What do you need in writing from the vendor?

• What is one billable unit: a form, a call over how many seconds, a live transfer or a signed client?
• How many other firms buy the same person, if any?
• Will you show me every ad, landing page, form and call script behind my leads?
• What consent does the person give on the form, and which companies does it name?
• Which leads earn a credit (wrong number, duplicate, outside my states, a matter I do not handle, a conflict), how many days do I have to flag them, and is the credit cash or a replacement?
• What commits me: a monthly minimum in dollars or leads, a fixed term, a notice period?
• Will I get a monthly export of every lead with date, time, lead ID and source?
• Does any part of the price depend on cases signed or fees earned?

The consent answer matters once intake follows up by text or with dialing software: FCC rules call for oral or written consent before an autodialed or prerecorded call or text to a wireless number (FCC, checked 2026-10-04). Have your counsel check the vendor's wording against how your firm follows up.

Is your own Google Ads account a better source?

Your own ads are lead generation without a middleman: every inquiry is yours alone, but you pay for clicks that never call and for whoever runs the account. Google's planning tool showed an average US cost per click of $147.84 for "personal injury lawyer near me" and $218.99 for "car accident lawyer near me" (Google Ads Keyword Planner estimates for the US, October 2026). Prices vary by city, and a planner average is not your firm's price; personal injury lawyer advertising works from click prices to a cost per signed case.

Judge it like a vendor: ad spend plus any management fee, divided by signed cases. From October 2023 to September 2025 I worked as a media buyer on Google and Meta, nearly $700K of spend in all, and neither platform can tell a signed case from an inquiry that went nowhere unless the firm reports it. Google Ads gets that report through offline conversion tracking, which sends each signed case back as a conversion (Google's term for a result it counts), so the account is measured on cases rather than calls.