Mississippi Age Verification Law: SB 2346 and HB 1126 Explained

Mississippi has two separate age-verification laws that get confused with each other constantly. Senate Bill 2346 requires adult content websites to verify a visitor's age and has never been enjoined. House Bill 1126, the Walker Montgomery Protecting Children Online Act, requires social media platforms to verify age and get parental consent for minors; it is currently enforced while a federal appeal continues.

This page separates the two statutes deliberately: what each one covers, who enforces it, and where each currently stands in court, as of August 13, 2026. HB 1126's status is described precisely as enforced, pending appeal, because that word describes where the case stands today; «enjoined» describes a past status two appellate rulings have already lifted.

Mississippi's Adult-Content Age-Verification Law (SB 2346)

Senate Bill 2346, signed April 18, 2023 and effective July 1, 2023, is codified in Title 11, Chapter 77 of the Mississippi Code, where Miss. Code Ann. § 11-77-5 carries the age-verification liability rule. It requires a commercial entity whose website contains a substantial portion of content harmful to minors to use reasonable age verification before granting access. That threshold is not left to interpretation: the statute's own definitions section defines a substantial portion as more than thirty-three and one-third (33-1/3) percent of the total material on a website that meets its definition of material harmful to minors. Accepted methods include a digitized identification card or a commercial age-verification system that checks a government-issued ID or relies on a commercially reasonable transactional-data method. SB 2346 creates a private right of action, meaning an affected party, not only the state, can sue a noncompliant site for damages. No legal challenge to SB 2346 itself was found in this research, and it has operated without a reported injunction since it took effect.

Mississippi's Social Media Law (HB 1126) Is a Different Statute

House Bill 1126, the Walker Montgomery Protecting Children Online Act, codified at Miss. Code Ann. §§ 45-38-1 to 45-38-13, is a separate law that regulates social media, messaging, and video-sharing platforms rather than adult content sites. It requires users under 18 to register their age and requires platforms to obtain parental consent for minors through one of several listed methods, such as a signed form, a toll-free number, video conferencing, or a government-ID check. Email-only services, news and sports sites, and professional-networking platforms are excluded from coverage. HB 1126 is the subject of NetChoice, LLC v. Fitch, and its litigation status is genuinely different from SB 2346's.

HB 1126's Litigation Status: Enforced, Pending Appeal, Never «Enjoined»

HB 1126's history is easy to describe inaccurately because its status changed several times. A federal district court in the Southern District of Mississippi preliminarily enjoined the law in 2024. The Fifth Circuit vacated that injunction on April 17, 2025 and remanded for the district court to apply the correct facial-challenge standard. On remand the district court again enjoined the law, and the Fifth Circuit again lifted the injunction. On August 14, 2025, the U.S. Supreme Court denied NetChoice's emergency application to block enforcement; Justice Kavanaugh wrote separately that NetChoice was likely to succeed on the merits eventually, even while voting to deny emergency relief, meaning a sitting justice flagged doubts about the law's constitutionality without that translating into a current block on enforcement.

The Fifth Circuit held a second round of oral argument on February 3, 2026, and as of this writing had not issued a ruling. The correct current description is that HB 1126 is enforced, with its constitutionality still contested on appeal. Calling it «enjoined» describes a past status the Fifth Circuit has twice lifted, not where the case stands today.

What Happens When You Visit an Affected Site From Mississippi

Because both Mississippi laws are currently enforced, some platforms have chosen to limit or block Mississippi access rather than build the required verification or consent flows. That is a platform's own compliance choice; neither SB 2346 nor HB 1126 bans the underlying content or service, and describing either law as having «banned» anything overstates what the statute does.

Penalties for Noncompliance

SB 2346's private right of action lets an affected party sue a noncompliant adult-content site directly for damages; the bill text does not set a fixed statutory penalty amount. HB 1126 is enforced primarily by the Mississippi Attorney General, who can treat a violation as an unfair or deceptive trade practice; separately, a parent or guardian of an affected minor may seek a declaratory judgment or an injunction, though class actions under HB 1126 are expressly prohibited.

Verified directly against Mississippi's enrolled text for Senate Bill 2346 and House Bill 1126 and reporting on NetChoice, LLC v. Fitch's February 2026 oral argument, current as of 2026-08-13. The Fifth Circuit had not ruled on HB 1126 as of that date; this is the single most litigation-active fact in this cluster and should be confirmed against the Fifth Circuit's docket before relying on it for a time-sensitive purpose.

Related Resources

• Age Verification Laws by State
• Texas Age Verification Law
• Louisiana Age Verification Law
• KOSA and COPPA 2.0: Federal Age-Verification Legislation
• Mississippi Data Privacy Laws

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Last updated: 2026-08-13.