Louisiana lawyer advertising rules, SEO and ads

Louisiana is one of seven states that make lawyers file ads, and the only one that puts the bar’s filing number inside the ad. Ads are filed at or before first use, each names a responsible lawyer and an office city, results carry a disclaimer, and a statute adds the lawyer’s fee next to any verdict figure. For search ads with 30-character headlines, those rules push the copy toward content that needs no filing at all.

Not legal advice. We summarize Louisiana’s rules and statutes for marketing planning. The Louisiana State Bar Association and the courts apply them, fees change, and the rules change. Check each point with counsel before an ad runs.

Louisiana rules in plain English

Each rule shows its verification code: P for a primary source we read, S for a secondary summary, D for the ABA-model default (what the codes mean).

Filing: at or before first use

Non-exempt ads are filed at or before first use, for $175 ($275 late). Ads limited to safe-harbor content are exempt. A firm can request an advisory opinion 30 days ahead.

Verification: P, primary source · LSBA filing · Louisiana advertising rules

What every ad must say

• The full name of a responsible lawyer and the office city or town.
• The bar’s filing number in each non-exempt ad.
• Every jurisdiction of licensure on the firm’s website.

Verification: P, primary source · LSBA filing · Rules

Waiting period: 30 days

Verification: P, primary source · Rules

Results and testimonials

Any reference to results needs a disclaimer such as “Results May Vary”, and paid testimonials are disclosed.

Verification: P, primary source · Rules

The fee next to the verdict

By statute, an ad citing a settlement or verdict also discloses the attorney fees from it, in type at least half the size of the ad’s largest font (R.S. 37:223). Its enforceability is debated.

Verification: S, secondary source on its effect · R.S. 37:223 · Louisiana Legal Ethics

Lead generators and referral services

Marked D, the ABA Model Rule default governs until we check Louisiana’s text. A Louisiana firm can pay for ads and a qualified referral service’s normal charges, but not for anyone’s recommendation, and a lead vendor must not recommend the firm or split fees.

Spanish and other languages

Required statements appear in the ad’s language, and filings include an English translation.

Verification: P, primary source · Rules

Call recording: one-party consent

Verification: S, secondary source · Recording laws by state, 2026

Texting law

No Louisiana mini-TCPA appears in the 2026 trackers, so automated texts fall under the federal TCPA alone.

Verification: D, default · Mini-TCPA tracker · 47 CFR 64.1200

Privacy: a law from 2027

Act 502 takes effect January 1, 2027. It covers controllers with $25 million or more in revenue, that process the data of 75,000 or more consumers, or that earn half their revenue from selling data.

Verification: S, secondary sources · State privacy comparison · BigID

Drug and device lawsuit ads

SB 378 (2022) bars medical- or drug-alert framing, and prescription-drug lawsuit ads need a “consult your physician” statement (R.S. 51:3221).

Verification: S, secondary source · SB 378

Rules last checked October 24, 2026.

What this means for your SEO and ads in Louisiana

Search ads: safe harbor first

A Louisiana search ad has to carry a lawyer’s full name, an office city and, unless exempt, a filing number, inside 30-character headlines and 90-character descriptions (Google). That’s why our Louisiana search ads stay within safe-harbor content until your counsel clears more: safe-harbor ads need no filing and no number. Display, video and social ads, which have more room, go through the full filing.

Filing workflow

• Hold until the number arrives. A filed ad waits for its number, which then goes into the ad itself.
• Every version files. A new headline, a new video cut or a new image is a new version, with new approval and a new filing.
• Translations ride along. Spanish or Vietnamese ads are filed with an accurate English translation, and their required statements are in the ad’s own language.

Results and verdicts

Keep dollar results out of ads. If a page or ad does cite one, it needs “Results May Vary” or similar, and, under R.S. 37:223, the attorney fees from that result in type at least half the size of the largest font. Until counsel resolves how the statute applies, treat it as binding.

Your website and SEO pages

• List every jurisdiction of licensure on the site, typically in the footer and on each lawyer’s page.
• Results pages carry the disclaimer, and testimonials disclose payment if any was made.
• Practice and city pages for New Orleans, Baton Rouge, Lafayette and Shreveport follow the same content rules as ads; confirm with counsel whether any page needs filing.

Spanish, French and Vietnamese

Spanish is spoken at home by 5.1% of Louisianans age 5 and older, but 51.1% of them speak English less than “very well”, the second-highest share of any state. French, including Cajun, is next at 1.4%, the third-highest French share among the 50 states and DC, and only 12.9% of its speakers speak English less than “very well”. Vietnamese (0.5%) has a much higher limited-English share, 54.0% (Census, below). Since Google’s September 2026 change, the ad’s language, not a setting, decides which language’s searches it can win (Google).

• Spanish intake matters more than the share suggests. When half of Spanish speakers speak English less than “very well”, an English-only intake line can lose them.
• Vietnamese is worth testing only with Vietnamese-speaking intake ready before the first ad.

Languages in Louisiana

Sources: Spanish and any-language shares from the Census Bureau’s American Community Survey 2024 1-year estimates, table C16001; other languages from the 2020-2024 estimates, table B16001. People age 5 and older.

Top metro areas in Louisiana

Sources: population from the ACS 2024 1-year estimates, table B01003; Spanish at home from the ACS 2020-2024 estimates, table C16001, people age 5 and older. Louisiana has 10 metro areas in all.

The Louisiana legal market

Source: Census Bureau, Statistics of US Businesses 2022, offices of lawyers (NAICS 541110). A firm with offices in several states is counted in each.

Questions for your counsel

• When can Louisiana search ads go beyond safe-harbor content, and how should the filing number appear in them?
• Is R.S. 37:223 enforceable, and how should a verdict figure carry the fee disclosure?
• Do any of the firm’s web pages need filing?

How Probative works in Louisiana

• We prepare the filing; your attorney files. Each filing pack holds the ad, the English translation of any non-English part and the filing form. Your attorney signs, files and pays, and the ad waits for its number.
• Safe-harbor search ads until your counsel clears more, with the full filing for formats that have room.
• Licensure listed on every page we build.

Probative works with law firms in every state from day one, remotely and in person; travel terms are on the pricing page. Your attorney approves every ad before it runs, and where a state requires a filing, we prepare it and your attorney files it. Every Monday you see what each signed case cost, counted from your own records under The Probative Standard. The lawyer advertising rules by state table compares every state.