Consumer Products MDL-3047 Actively Recruiting Northern District of California

How to File a Social Media Addiction Lawsuit and Join MDL-3047

Reviewed against primary court and government sources. Last updated August 2026.

ATTORNEY ADVERTISING. This page is general information, not legal advice, and reading it does not create an attorney-client relationship. MDL Update is a legal-news publisher that helps families connect with attorneys handling this litigation. Only a licensed attorney can advise on filing an individual case. See our Disclaimer.

Last Updated: August 3, 2026
8 min read
JPML Data Verified
5 sources cited

If you believe a child's mental health was harmed by social media, you may be able to file a lawsuit that becomes part of MDL-3047, the federal Social Media Adolescent Addiction litigation. This guide explains what "joining" an MDL really means, the steps to file, the evidence you will need, what it costs, how long it takes, and what happens after you sign. The goal is to make the process clear and honest, with no false promises.

If you are specifically researching how to sue a platform, each defendant has its own page: the TikTok lawsuit, Instagram and Meta lawsuit, Snapchat lawsuit, and YouTube lawsuit. All are filed within this same MDL.

Key Takeaways

  • MDL-3047 is not a class action: you file your own individual case, coordinated with others for efficiency
  • Start with a free case check; attorneys in this litigation typically work on contingency, meaning no fee unless there is a recovery
  • The two key evidence categories are documentation of platform use and medical or counseling records
  • MDLs commonly run for years through discovery and bellwether trials, and there is no set timeline for an individual case
  • About 3,137 cases are pending as of August 2026, and nothing here guarantees any outcome or amount

1 First, what "joining" an MDL actually means

You may have seen the phrase "join the social media lawsuit." It is worth clearing up, because it is not a class action. In a class action, many people are represented in a single case and typically share one outcome. MDL-3047 is a multidistrict litigation, which works differently. Each family files its own individual lawsuit. Those separate cases are then grouped before one judge in the Northern District of California so the shared pretrial work, such as discovery and key legal rulings, happens once instead of thousands of times. Your case keeps its own facts and its own damages. So you do not "join" a single master case, you file your own and it is coordinated with the rest. Our MDL vs class action guide covers the difference in more detail.

2 How to file, step by step

  1. 1

    Confirm you may qualify

    Complete a free, confidential case check so an attorney can review whether your situation fits the litigation.

  2. 2

    Speak with an attorney

    Consultations are free and attorneys in this litigation typically work on a contingency-fee basis, meaning no fee unless there is a recovery.

  3. 3

    Gather your evidence

    Collect documentation of platform use and medical or counseling records connecting the condition to that use.

  4. 4

    Your attorney files your complaint

    In an MDL this is usually a short-form complaint that adopts the master complaint, filed in or transferred to the Northern District of California.

  5. 5

    Complete your Plaintiff Fact Sheet

    Most MDLs require each plaintiff to complete a detailed questionnaire with information and records about the use, injuries, and treatment.

  6. 6

    Coordinated discovery and bellwether trials

    Representative cases are prepared or tried first to help gauge how juries respond.

  7. 7

    Resolution

    Many MDLs resolve through settlement, though some cases proceed to individual trials. Outcomes and timelines vary and are not guaranteed.

3 The evidence you will need

You do not need to have everything ready before you call, but these are the two categories that strengthen a case most:

  • Documentation of extensive platform use. Anything that shows which platforms the child used and how heavily, such as device screen-time data, app activity or account history, and the platforms involved.
  • Medical and counseling records. Records that document the diagnosed condition and treatment, which help connect the harm to the period of social media use. For example, treatment records for depression, anxiety, an eating disorder, or self-harm.

If you are missing some of this, that is normal. An attorney can help identify and obtain records.

4 What it costs

Attorneys in this litigation typically work on a contingency-fee basis, which generally means no upfront cost, no hourly bills, and no fee unless the case results in a recovery. Consultations and case reviews are free. Fee percentages and costs vary by firm, so ask any attorney to explain their fee agreement in plain language before you sign. Our guide to choosing an attorney lists the questions to ask.

5 How long it takes

Be prepared for a long process. MDLs commonly run for years as they move through discovery and bellwether trials before broad resolution. MDL-3047 is active and still growing, and there is no set timeline for any individual case. Filing promptly matters because of state deadlines, but the litigation itself moves at the pace of the court. Our MDL process guide walks through each stage.

6 What happens after you file

Once your case is filed and coordinated, most of the heavy lifting is handled by your attorney and the coordinated litigation. You may be asked to provide information for your Plaintiff Fact Sheet, respond to discovery, or share records. Your attorney should keep you informed of major developments, including bellwether outcomes and any settlement discussions. You generally will not need to attend court unless your specific case is selected for something like a bellwether trial.

7 Deadlines: do not wait to check

Each state sets its own statute of limitations, and missing it can end a claim before it starts. For minors, the deadline is often paused until age 18, but not always, and other factors can apply. Because the rules vary by state and situation, the safest step is to have an attorney confirm your deadline now rather than assume. See our statute of limitations guide.

Where MDL-3047 stands right now August 2026

As of August 2026, about 3,137 cases are pending in the federal MDL, and it continues to accept new cases. A California jury returned a $6 million verdict against Meta and Google on March 25, 2026 in the first case to reach trial (Meta 70 percent, Google 30 percent), and that verdict stands while Meta appeals. Defendants keep settling individual cases before juries can hear them: the first federal bellwether (Breathitt County, Kentucky) settled in May 2026, reported around $27 million, and TikTok settled three more California cases in early August 2026 ahead of trials set for October against Meta, YouTube, and Snap. These are important markers, but they do not guarantee any outcome or amount for an individual case. This section is updated monthly.

8 Frequently asked questions

Do I join a class action or file my own case?
You file your own individual case. MDL-3047 is a multidistrict litigation, so your case is coordinated with others for efficiency but keeps its own facts and damages. It is not a class action.
What does it cost to file, and do I pay anything upfront?
Attorneys in this litigation typically work on contingency, which generally means no upfront cost and no fee unless there is a recovery. Consultations are free. Ask any firm to explain its fee agreement before you sign.
How long does a social media lawsuit take?
MDLs commonly take years. The litigation moves through discovery and bellwether trials before broad resolution, and there is no set timeline for an individual case.
What evidence do I need?
Documentation of extensive platform use and medical or counseling records connecting the condition to that use are the two most important categories. An attorney can help gather what is missing.
Can I file on behalf of my child, or anonymously?
A parent or guardian typically files for a minor, and some filings use initials to protect a minor's identity. An attorney can explain what privacy protections apply in your situation.
What is a Plaintiff Fact Sheet?
It is a detailed questionnaire most MDLs require from each plaintiff, covering the use, the injuries, and treatment, usually with supporting records. Your attorney prepares it with you.
Is there a deadline to file?
Yes, and it depends on your state and situation. For minors it is often paused until age 18. Have an attorney confirm your deadline rather than guessing.

Sources and references

5 sources cited

Judicial Panel on Multidistrict Litigation (JPML), MDL-3047 statistics, August 2026

N.D. Cal., In re Social Media Adolescent Addiction/Personal Injury Products Liability Litigation, No. 4:22-md-03047-YGR

Reporting on the master complaint filed in the social media MDL (Weitz Mass Tort Institute)

NPR, Jury finds Meta and Google negligent in social media harms trial, March 25, 2026

mdlupdate guides: MDL Process, MDL vs Class Action, Choosing an Attorney, Bellwether Trials, Settlement Process, Statute of Limitations

Reuters — TikTok settling three teen social media lawsuits ahead of trial, August 3, 2026

Data current as of August 2026.

Educational information only, not legal advice, and this is attorney advertising. MDL Update is not a law firm. Nothing here guarantees that a case will be accepted or that any recovery or amount will result. This is a sensitive topic involving youth mental health; if you or someone you know is struggling, help is available.

Attorney Advertising. The information on this page is provided for general informational purposes only and does not constitute legal advice. No attorney-client relationship is created by accessing or using this content.

Every case is unique, and results depend on the specific facts and circumstances involved. Past settlement amounts and case outcomes do not guarantee similar results in your case. If you believe you have a legal claim, you should consult with a licensed attorney in your jurisdiction who can evaluate your specific situation.

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