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What marketing rules do lawyers need to follow for websites and ads?

Lawyer reviewing marketing rules on a tablet in an office with scales of justice and gavel on desk

Lawyers must follow strict advertising rules for websites and ads that ban false or misleading statements, prohibit unjustified guarantees, require disclaimers on results or testimonials, and limit use of terms like “expert.” These rules come from the ABA Model Rules of Professional Conduct (Rules 7.1–7.5) and are enforced by each state bar, with states like Massachusetts and South Carolina showing how seriously violations are taken.

Now, of course, that sounds simple on paper — but in practice, it’s like trying to order a sandwich with 500 restrictions. Every time you add a topping (like a Facebook ad or a catchy headline), you’ve got to make sure the bar association doesn’t show up to take it away.

Why attorney marketing ethics matter

Ethical marketing protects clients from being misled and protects lawyers from disciplinary actions, fines, or reputational harm. The ABA Model Rules, along with state bar authorities, prohibit false or exaggerated claims because they can give clients unrealistic expectations. Violations have led to public reprimands, such as a South Carolina case where a law firm used billboards filled with dollar signs and YouTube ads promising “big settlements,” which the court ruled created unjustified expectations.

Here’s the problem: the pressure to stand out is enormous. You’ve got ten other firms in your city all chasing the same clients, plastering their results everywhere, and you’re left wondering, “Do I play it safe and sound boring, or do I risk the bar knocking on my door?”

That South Carolina case is a perfect example. The firm went big dollar signs on billboards, flashy YouTube ads with “Car Wreck = Big Settlement!” and you can almost picture the marketing meeting where everyone said, “This is going to crush it.” Except it did crush something, the firm’s reputation. The state Supreme Court stepped in and handed out a public reprimand.

The takeaway is simple: the ethics rules exist because law isn’t like selling pizza. You can’t promise “hot in 30 minutes or less” when people’s lives, injuries, and futures are on the line. The bar wants clients to make decisions based on facts, not hype. And as much as the flashy stuff might grab attention, the fallout isn’t worth it.

Core law firm advertising rules every attorney must follow

No false or misleading statements

Under Rule 7.1 of the ABA Model Rules, lawyers cannot make false or misleading statements about their services. Massachusetts follows this rule, and South Carolina recently enforced it when a firm listed the wrong statute of limitations on its website and inflated its years of experience. Both errors were deemed material misrepresentations.

This one sounds obvious: don’t lie. But in practice, it’s easier to mess up than you think. In South Carolina, a firm claimed “nearly 30 years of serving South Carolina clients” when, in reality, they’d only been practicing in the state for a fraction of that time. They also botched a statute of limitations on their wrongful death page. That’s not just sloppy — it’s dangerous, because potential clients could rely on it.
For lawyers, the lesson is clear: every word on your website matters. If you wouldn’t swear to it in court, don’t put it on your homepage.

  • What counts as a misleading lawyer ad? → Any false claim about experience, results, or legal information, like wrong statutes or inflated years of practice.

No unjustified expectations or guarantees

Lawyers cannot make statements that create unjustified expectations, such as guaranteeing results. The South Carolina Supreme Court found a YouTube ad claiming “Car Wreck = Big Settlement!” was improper because it promised outcomes beyond the lawyer’s control.

Here’s the problem with promises: clients love them, but the bar hates them. You can’t predict what a jury, a judge, or an insurance company will do, and you can’t package results into a formula like it’s fast food. South Carolina nailed a lawyer for this exact thing — turning a car accident into a math equation that supposedly always equals “big settlement.” Spoiler alert: it doesn’t.
So keep it grounded. You can say you’ve “handled hundreds of injury cases” or that you “fight for the best possible outcome,” but once you cross into guarantee-land, you’re on thin ice.

  • Can lawyers guarantee results in advertising? → No. Guarantees or formulas like “win big” are violations of ethics rules.

Comparative and superiority claims

Attorneys are prohibited from making unsubstantiated comparisons to other lawyers or firms. For example, a South Carolina law firm’s claim that it “fights like no other law firm” was deemed improper because it could not be factually verified.

We’ve all heard the cheesy taglines: “Better than the rest,” “The toughest law firm in town,” “We fight harder.” It sounds great in an ad, but unless you have a peer-reviewed study ranking law firm toughness, you can’t say it. That South Carolina firm tried “fights like no other law firm,” and the Court didn’t buy it.
Safer language? Stick to what you do, not how you compare. Say “we focus on personal injury cases” or “our team is dedicated to workers’ comp clients.” It’s true, it’s accurate, and it won’t land you in hot water.

  • Can lawyers say they are better than other firms in ads? → Not unless they can factually prove the comparison, which is nearly impossible.

Use of “expert” or “specialist”

The Short Answer: Lawyers may not call themselves “experts” or “specialists” unless officially certified. Massachusetts Rule 7.4(b) and South Carolina rules both prohibit using those terms without certification.

Here’s where lawyers get tripped up. You might have been handling personal injury cases for 20 years, but unless the state has certified you as a “specialist,” you can’t call yourself one. South Carolina cracked down on a firm for sprinkling the word “expert” all over their website without certification.
Instead, the safe play is to say you “concentrate on,” “focus on,” or “have extensive experience in” a certain practice area. Same impact, no reprimand. Think of it like saying you’re “great at cooking” vs. saying you’re a “Michelin-star chef.” One’s a compliment, the other’s a credential.

  • Can lawyers advertise as experts? → Only if certified as specialists by the state bar. Otherwise, use language like “focus on” or “experience in.”

Rules for law firm websites and content

Testimonials and case results

Lawyers may use client testimonials and list case results, but only if they include clear disclaimers. Both the ABA Model Rules and Massachusetts Rule 7.1 require that ads avoid unjustified expectations. In South Carolina, a firm listed large recovery amounts without context or disclaimers, which was ruled misleading.

Testimonials are great — everyone wants five stars and glowing praise. But without disclaimers, they’re landmines. A South Carolina firm proudly listed multi-million-dollar verdicts without explaining the unique circumstances behind them, basically telling clients, “This could be you.” The Court said nope.
The fix is simple: add the classic disclaimer — “Past results are not guarantees. Every case is different.” Not the sexiest line in marketing, but it’s the difference between a compliant website and an ethics complaint.

  • Can lawyers use testimonials on their websites? → Yes, but only with disclaimers making it clear that past results don’t guarantee future outcomes.

Accuracy and supervision of content

Lawyers must review and approve all website content for accuracy, and they are responsible for errors made by marketing vendors. Massachusetts Rule 7.2(b) requires attorneys to review ads before publication. In South Carolina, a firm copied and pasted attorney bios that listed licenses in states where the lawyers were not admitted, which was deemed a violation.

Outsourcing your website to a marketing company doesn’t get you off the hook. South Carolina made this crystal clear: a firm had bios claiming lawyers practiced in states where they weren’t licensed — because someone copy-pasted content without checking. The bar didn’t discipline the vendor. They disciplined the lawyer.
So whether it’s a blog post, a bio, or a Facebook ad, the burden’s on you. Think of it like your signature on a contract: if your name’s attached, you’re responsible.

  • Are lawyers responsible for marketing mistakes made by vendors? → Yes. Attorneys must review and approve all content before publication.

Geographic scope and licensing

Law firm websites must accurately state where their attorneys are licensed and where they practice. Massachusetts and South Carolina both require geographic disclosures in advertising. In South Carolina, a firm was reprimanded for failing to disclose where its lawyers primarily practiced.

Clients need to know where you’re actually allowed to practice. It sounds basic, but firms still get this wrong. South Carolina disciplined a firm for not listing where its South Carolina lawyers were primarily located, leaving the impression they could handle cases everywhere.
It’s like putting “world-famous” on a diner menu — sounds nice, but unless you’ve got tourists from Tokyo lining up outside, it’s misleading. Stick to the truth: list your office addresses and the states where your lawyers are admitted.

  • Do lawyer websites need to list where attorneys are licensed? → Yes. Rules require ads to disclose geographic locations and practice jurisdictions.

Law firm social media compliance

The same advertising rules that apply to websites and billboards also apply to social media. Posts on Facebook, LinkedIn, YouTube, or Instagram must not contain false or misleading statements, unjustified guarantees, or unsubstantiated claims of superiority. Disclaimers are required on testimonials or case results, and lawyers must supervise all staff or vendors creating social content. Both Massachusetts Rule 7.2(b) and South Carolina’s enforcement actions make clear that lawyers are ultimately responsible for all online ads.

Social media feels casual — you post a quick video, write a caption, maybe share a client testimonial — but the bar doesn’t care if it’s a blog post or a TikTok. The rules are the rules. If you call yourself an “expert” in a LinkedIn headline or post a video saying “we always win,” you’re just as liable as if you plastered it on a billboard.

The other big issue is supervision. Maybe you’ve got an intern or an outside marketing team running your Facebook ads. Guess what? If they post something out of line, you’re the one answering to the bar. That’s exactly what happened in South Carolina when sloppy content made it onto attorney bios and ads. The Court didn’t discipline the marketer. They disciplined the lawyer.

So treat every Facebook ad or Instagram post like it’s an official court filing: double-check the language, add the disclaimer, and make sure you’d be comfortable explaining it to the bar.

  • Do lawyer advertising rules apply to social media? → Yes. The same restrictions for websites and print ads apply to Facebook, LinkedIn, YouTube, and other platforms.
  • Who is responsible if a marketing vendor posts a noncompliant ad? → The lawyer, not the vendor, is responsible for compliance under ethics rules.

Best practices for ethical marketing for law firms

Law firms can market effectively while staying compliant by following best practices: review every ad before it’s published, include disclaimers on testimonials and results, clearly disclose fee structures, identify a responsible attorney and office location, and maintain records of all ads for at least two years. The Massachusetts Rules and the South Carolina Supreme Court’s 2025 disciplinary decision both show that attorneys must actively supervise all marketing content to avoid violations.

Here’s the good news: you don’t have to choose between compliance and growth. You can have both if you treat your marketing like you treat your casework — with review, documentation, and attention to detail.

Best practices that actually work:

  • Review everything. Whether it’s a billboard, a blog, or a TikTok video, make sure an attorney signs off before it goes live. In South Carolina, the biggest problem wasn’t just the flashy slogans — it was the fact that the lawyer admitted he didn’t review the ads before they ran.
  • Use disclaimers everywhere. Case results? Add “Past results are not guarantees.” Testimonials? Add “Every case is different.” It’s not fun copywriting, but it saves you from bar complaints.
  • Stay transparent about fees. If you use “No fee unless we win,” spell out whether clients are responsible for costs. Massachusetts specifically requires this, and SC enforced it when firms didn’t disclose the details.
  • Identify yourself. Always include the name of the responsible lawyer and office address. Think of it as your marketing signature.
  • Keep records. Massachusetts requires you to keep ads for two years, and it’s just good practice everywhere. If the bar calls, you want receipts.

These practices won’t just keep you safe — they’ll also make your marketing more trustworthy. Clients can smell hype a mile away, but transparency builds confidence.

  • What are the best practices for law firm marketing compliance? → Review all ads, add disclaimers, disclose fees, identify a responsible lawyer, and keep ad records.
  • Do lawyers have to keep records of their ads? → Yes. Many states, including Massachusetts, require records to be maintained for at least two years.

Nationwide lessons from Massachusetts and South Carolina

The ABA Model Rules of Professional Conduct set the baseline for lawyer advertising, but each state interprets them differently. Massachusetts emphasizes disclaimers, accuracy, and disclosure of responsible attorneys in ads. South Carolina recently issued a public reprimand for misleading ads that promised “big settlements,” used dollar signs in billboards, and listed inaccurate statutes. The nationwide takeaway: if content would violate the strict rules of Massachusetts or South Carolina, it’s likely risky anywhere.

Here’s where it gets tricky — the ABA gives us a blueprint, but each state paints its own picture. Massachusetts is all about accuracy and structure: make sure your disclaimers are clear, your fees are transparent, and your ads identify the responsible lawyer. South Carolina, on the other hand, showed how serious enforcement can get when firms cross the line. Dollar signs, inflated years of experience, and “Car Wreck = Big Settlement!” all led to a public reprimand.

What does that mean for lawyers across the country? Play it safe. If your ad wouldn’t pass in Massachusetts or South Carolina, it probably won’t pass anywhere else. Bars may vary in strictness, but they’re all reading from the same ABA model rules.

It’s like speed limits: some towns might look the other way if you’re five over, but if you’re doing 90 in a school zone, everyone’s pulling you over. Stick to the safest interpretation, and you’ll be fine no matter what state you’re in.

  • Do all states follow the same lawyer advertising rules? → All states use the ABA Model Rules as a baseline, but each state bar interprets and enforces them differently.
  • What can lawyers learn from Massachusetts and South Carolina advertising cases? → Massachusetts highlights the need for disclaimers and accuracy, while South Carolina shows how aggressive ads can lead to public reprimands.

Here’s the bottom line: marketing doesn’t have to feel like walking through a minefield. Yes, there are rules. Yes, they’re strict. But they’re not designed to stop you from growing — they’re designed to stop you from overpromising and leaving clients disappointed.

Think about it: what clients really want is honesty. They want to know you’ve handled cases like theirs, that you’ll fight for them, and that you’re upfront about the process. They don’t need dollar signs flying across a billboard or “guaranteed results” on a YouTube ad. That might grab attention, but it also grabs the attention of the bar authorities.

The firms that win in the long run are the ones that balance growth with compliance. If you review your ads, keep your disclaimers in place, and use transparency as a marketing strategy, you’ll not only avoid bar complaints — you’ll also earn more trust from the people you’re trying to reach.

And honestly, that’s a better lead generator than any gimmick.

Michael Goldstein
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