A law firm marketing budget is the monthly spend that turns searches into consultations and consultations into signed cases, and this page sets it from published prices, named benchmarks and cost-per-signed-case math rather than rules of thumb.
It is the money half of law firm marketing: the hub covers the channels, this page covers what they cost.
What law firms actually spend: the published numbers
The honest answer to how much do law firms spend on marketing: no verified figure was found for total US legal advertising spend, and no method-disclosed survey of law firm marketing budgets either.
The percentage-of-revenue ranges that circulate, the law firm marketing budget percentage you'll find online, trace to agency and vendor blogs, and neither the ABA's Legal Technology Survey nor Clio's Legal Trends Report publishes a spend-as-percentage-of-revenue benchmark.
What is published is price points, named and dated from agency pages as of October 2026, none of them an average:
- MeanPug says its marketing services tend to start at around $1,000 a month and scale to $25,000 or more, on a contract of one year or more or a retainer.
- JurisPage starts at $2,500 a month, with a typical range of $2,500 to $4,000, on a 24-month engagement with no upfront setup fee.
- JurisPage's pricing page (same parent company) says Juris Digital partnerships start at $20,000 or more a month, built for firms with a monthly marketing budget of at least $20,000 (its wording; it doesn't say whether ad spend is inside that).
What each channel costs
Search ads are the expensive line: WordStream's 2026 benchmarks, built on more than 13,000 Google and Microsoft search campaigns across 23 industries from April 2025 to March 2026, put "Attorneys & Legal Services" first at $9.87 per click and $131.63 per lead, with a 5.87% click-through rate and a 5.55% conversion rate.
A lead there is whatever each advertiser counts, so read the row as a scale marker, not a target.
For budget size, LawRank's PPC guidance says most small to mid-sized firms start with an ad budget of $1,500 to $8,000 a month, more for national personal injury terms in major metros.
The click-level detail is in what lawyers pay per click; More Booked Cases doesn't manage Google Ads.
On Meta, WordStream's 2026 Facebook benchmarks give an all-industry median of $27.39 per lead and no legal row at all, so no published legal cost per lead exists to plan a Meta budget against.
Here, managed Meta ads are $3,000 a month flat plus a $2,500 setup on a 3-month minimum, the firm pays Meta directly with a $3,000-a-month spend minimum, never marked up and never billed as a percentage of spend.
As of October 2026, Local Services Ads bill per valid lead (calls, messages, bookings) rather than per click, lead prices vary with location, job type, lead type and bidding mode, and Google publishes no lawyer lead prices.
Google's examples (as of October 2026) of leads it won't credit include calls outside business hours, people researching prices and people who never respond, and firms that opt into general lawyer leads aren't credited for any type of law service.
SEO is a flat monthly line: PaperStreet's starts at several thousands of dollars a month (October 2026), here local SEO is $2,500, or $5,000 with CRO, both on a 6-month minimum (what law firm SEO costs lays out the market).
Websites and content are one-time or per-piece: as of October 2026, PaperStreet's flat-rate website tiers start around $3,000 for a first-year Essentials build and at $40,000 for Enterprise, with content at $175 a page or post, detail in law firm website cost.
Smaller line items (published prices, October 2026): call tracking from $50 a month on CallRail's Lead Tracking plan, answering service from $300 a month on Smith.ai's 30-call plan or $1.60 a call on its AI-first tier, and Clio's plans from $49 per user per month, with its Clio Grow intake CRM included in the Elite plan or sold as an add-on at an unpublished price.
More Booked Cases sells none of those.
By practice area: why the same click costs different money
No published per-practice-area click or lead benchmark exists in the sources behind this page, because the WordStream legal row blends every practice area together.
What's documented is directional: LawRank prices national personal injury terms in major metros above its starting range, and PaperStreet reaches for Miami personal injury versus Des Moines estate planning as its own example of why SEO prices differ by practice and geography.
So budget by practice area from your signed-case values rather than an industry table: clicks cost what the cases behind them are worth, and the per-channel lead numbers are gathered in what lawyers pay for leads.
Cost per lead, highest of 23 industries (WordStream 2026)
Legal tops the set by a wide margin.
How agencies price it
Across published law firm marketing pages reviewed in October 2026, six pricing models appear: monthly retainers, management fees as a percentage of ad spend, one-time flat fees for builds and setup, per-piece content fees, pay per lead, and per-call intake pricing.
Billed for the work
- Monthly retainer: JurisPage from $2,500 on a 24-month engagement, PaperStreet's SEO at a flat monthly rate, MeanPug from about $1,000.
- One-time flat fee: PaperStreet's PPC setup, and website tiers from about $3,000 first year to $40,000.
- Per piece: $175 a page or post under PaperStreet's content guidelines.
Billed for spend or outcomes
- Percentage of ad spend: PaperStreet offers flat-rate or percentage-of-ad-spend PPC management.
- Pay per lead: Google's Local Services Ads charge per valid lead, and Martindale-Nolo advertises "Pay-Per-Lead" at an unpublished price.
- Per call: Smith.ai's AI-first receptionist starts at $1.60 a call.
Missing from every one of those pages: a pay-per-signed-case price.
The rules underneath: ABA Model Rule 7.2's comments (as amended in August 2018) say lawyers may pay for advertising and may pay vendors who provide marketing or client-development services.
Model Rule 5.4(a), in the ABA's text as of January 2023, says a lawyer shall not share legal fees with a nonlawyer outside narrow exceptions, and 5.4(c) bars letting someone who pays the lawyer direct the lawyer's professional judgment.
The line is between paying for a service and sharing legal fees, where a given structure falls varies by state, and the Model Rules bind no one until a state adopts them, so put any arrangement in front of your state bar's ethics counsel before signing.
Read the term as part of the price: on those same pages, terms run from no long-term contract (PaperStreet, on PPC and social) to a year or more (MeanPug) to 24 months (JurisPage, per its pricing FAQ).
More Booked Cases runs 6-month minimums on CRO and local SEO and 3 months on Meta ads, then month to month, cancelled by email with 30 days' notice and no cancellation fee.
Prices are on the pricing page: $2,500 a month for CRO or local SEO alone, $5,000 for the pair, $3,000 a month plus the $2,500 setup for managed Meta ads.
If you publish your own prices
Clio's 2024 shopper research found that on firm websites only 30% of shoppers could easily understand the process of hiring the firm and only 14% could find pricing information, which is an argument for spending part of the budget explaining how hiring works and what it costs.
If you list fees, note that state rules constrain how: New Jersey's RPC 7.1(a)(4), for example (in the rule text as amended through September 1, 2018), treats advertised fee statements as misleading unless they fit listed categories (the initial consultation fee, a fixed or contingent fee for a specific service, a fee range with the variables disclosed, hourly rates with a note that totals vary, credit availability, or fees of a qualified legal assistance organization).
That's one state's rule, your state's version controls, and a pass by your state bar's ethics counsel or an ethics lawyer is worth it first.
Cost per signed case: the number that sets the budget
Cost per signed case
Say a firm spends $7,500 a month all in and signs 6 cases from that spend: cost per signed case is $1,250.
Whether that's good depends on what a signed case is worth to the firm, which is why no published number can set your budget; no method-disclosed benchmark exists for consultation-to-signed-case rates either.
The inputs live in software most firms already run: Lead Docket, Captorra, Clio Grow and MyCase describe the same funnel fields in their own documentation, lead source, cost per lead, consultations, sign-ups and revenue by source.
The full calculation is in cost per signed case.
Scope note: CRO here measures consultation and signed-case rates with read access to the firm's intake or CRM numbers, judged by cases signed rather than form fills, and never staffs or runs intake.
Client lifetime value, including referrals
Cost per signed case prices the first fee; lifetime value prices the relationship that follows.
A returning client and the referrals a matter sends are worth real money, and Clio's 2025 Legal Trends Report describes the vast majority of firms as relying on referrals.
No published law firm lifetime-value benchmark exists, so the firm's own past-client numbers decide, and client lifetime value for law firms works the method including referrals.
ROI math: work backwards from cases
Run the budget backwards and it becomes an ROI plan: choose the signed cases you want per month, multiply by a cost per signed case you can accept, and the product is the budget.
Illustrative: 8 signed cases at an acceptable $1,500 each sets a $12,000 monthly budget, chasing $40,000 in gross fees at $5,000 a case, with the fees, costs and referral value deciding whether it's worth it.
Cases pay late in contingency work, spend this month may not return for months, and law firm marketing ROI handles the lag and attribution.
What no one can sell you is the outcome: no agency can honestly guarantee cases or a return, and a guaranteed-ROI line on a proposal is a reason to walk.
The free audit shows where your site and local rankings leak consultations and signed cases, ranked by revenue impact, so you can fix the leaks before the budget goes up.
Frequently asked questions
How much should a law firm spend on marketing?
No published, method-disclosed benchmark sets the number, so build it backwards: pick the signed cases you want per month, multiply by a cost per signed case you can accept, and budget from there. For scale, published agency price points run from about $1,000 a month (MeanPug's guideline) to $20,000 or more (Juris Digital).
What percentage of revenue should a law firm spend on marketing?
The percentage-of-revenue ranges you'll find trace to agency and vendor blogs, not to a named survey with a disclosed method, and neither the ABA's tech survey nor Clio's Legal Trends Report publishes one. Dollars per signed case is the workable version of the same question.
How much do law firms spend on Google Ads?
LawRank's PPC guidance says most small to mid-sized firms start with an ad budget of $1,500 to $8,000 a month, more for national personal injury terms in major metros. WordStream's 2026 benchmark puts legal at $9.87 per click and $131.63 per lead, the highest of 23 industries, blended across practice areas.
How much does a law firm marketing agency cost?
Published examples from October 2026: MeanPug's services start around $1,000 a month and scale to $25,000 or more, JurisPage starts at $2,500 on a 24-month engagement, and Juris Digital starts at $20,000 or more. More Booked Cases is $5,000 a month for CRO plus local SEO, or $3,000 a month plus a $2,500 setup for managed Meta ads.
Can a law firm pay an agency per signed case?
ABA Model Rule 5.4(a) (as of January 2023) says a lawyer shall not share legal fees with a nonlawyer outside narrow exceptions, and pricing tied to a percentage of recoveries raises exactly that question, with state opinions varying. None of the published law firm agency pages reviewed in October 2026 advertised a per-case price. Confirm any arrangement with your state bar's ethics counsel.