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How Do Asbestos Trust Funds Work?

Trust Fund Questions 5 min read Updated March 7, 2026
Quick Answer

Asbestos trust funds are financial accounts established by bankrupt asbestos companies under court supervision to compensate people with asbestos-related diseases. Over 60 trusts hold approximately $30 billion in remaining assets. To file a claim, you submit medical documentation proving your diagnosis and evidence of exposure to the specific company's asbestos products. Most claims are processed within 3 to 12 months.

Why Trust Funds Exist

Beginning in the 1980s, thousands of asbestos-related lawsuits overwhelmed companies that had manufactured or sold asbestos-containing products. Many of these companies — including Johns-Manville, Owens Corning, and W.R. Grace — were forced into bankruptcy. Rather than allowing these companies to dissolve without compensating victims, Congress provided a mechanism under Section 524(g) of the U.S. Bankruptcy Code that requires bankrupt asbestos companies to establish trust funds dedicated to paying current and future claimants.

Each trust is supervised by a federal bankruptcy court and managed by independent trustees. The trust's assets come from the bankrupt company's remaining resources, insurance proceeds, and in some cases contributions from successor companies. This structure ensures that compensation remains available even decades after the responsible company ceases operations.

How Many Trust Funds Are Active

There are currently more than 60 active asbestos trust funds in the United States. According to a RAND Corporation study, these trusts collectively hold approximately $30 billion in remaining assets. Some of the largest include the Manville Personal Injury Settlement Trust, the Owens Corning/Fibreboard Asbestos Personal Injury Trust, the USG Asbestos Personal Injury Settlement Trust, and the W.R. Grace Asbestos Personal Injury Trust.

New trusts continue to be established as additional companies with asbestos liabilities enter bankruptcy proceedings. Each trust operates independently with its own claims procedures, payment percentages, and documentation requirements.

The Claims Process Step by Step

Filing an asbestos trust fund claim follows a structured process, though the specific requirements vary by trust.

Step 1: Identify eligible trusts. Your attorney reviews your work history, military service, and residential history to determine which companies' asbestos products you were exposed to. Experienced mesothelioma attorneys maintain databases cross-referencing thousands of jobsites, products, and manufacturers.

Step 2: Gather documentation. You compile medical records confirming your asbestos-related diagnosis and evidence connecting you to the specific company's products. This includes pathology reports, employment records, union cards, military service records, and witness statements from coworkers.

Step 3: Submit the claim. Your attorney prepares and files a claim package with each eligible trust. Most trusts accept claims electronically through dedicated filing systems. Each claim must meet the trust's specific exposure criteria and disease-level requirements.

Step 4: Claim review. The trust reviews your submission for completeness and verifies that your exposure evidence meets its Trust Distribution Procedures (TDP). Most trusts offer two review tracks: expedited review, which uses a fixed payment schedule, and individual review, which allows for higher payments based on case-specific circumstances.

Step 5: Payment. Once approved, the trust issues payment based on its current payment percentage. Expedited claims are typically processed within 3 to 6 months. Individual review claims may take 6 to 12 months but can result in substantially higher payments.

What Documentation You Need

Every trust fund claim requires two categories of proof. Medical evidence must include a pathology report or medical records confirming a qualifying asbestos-related disease — mesothelioma, asbestos-related lung cancer, asbestosis, or other specified conditions. Mesothelioma is classified as the highest disease level by virtually all trusts.

Exposure evidence must demonstrate that you were exposed to asbestos products manufactured or sold by the specific company that established the trust. This can include employment records placing you at relevant jobsites, product identification evidence, affidavits from coworkers, or documentation of residential or secondary exposure. Your attorney's investigative team handles much of this research using industry databases and historical records.

Payment Percentages Explained

Asbestos trusts do not pay the full scheduled value of every claim. Instead, each trust sets a payment percentage — the fraction of the claim's scheduled value that will actually be paid. This percentage is designed to ensure the trust can pay both current and future claimants over time.

Payment percentages vary widely among trusts, ranging from as low as 2% to as high as 100% of the scheduled value. The percentage is determined by the trust's total remaining assets, the estimated number of future claims, and actuarial projections. Trusts periodically adjust their payment percentages as conditions change. For example, the Manville Trust has adjusted its payment percentage multiple times since its establishment.

Even at reduced payment percentages, trust fund payments can be substantial — particularly for mesothelioma claimants, who receive the highest scheduled values.

Trust Fund Claims vs. Lawsuits

Trust fund claims and mesothelioma lawsuits are separate legal processes, and most patients pursue both simultaneously. A trust fund claim is filed against a bankrupt company's trust. A lawsuit is filed against companies that are still operating and have not gone through bankruptcy.

The key differences include timeline, complexity, and potential payout. Trust fund claims are generally faster and more predictable, with payments arriving within 3 to 12 months. Lawsuits can result in larger individual payouts through settlements or jury verdicts but typically take 12 to 24 months or longer. Pursuing multiple trust fund claims alongside a lawsuit is standard practice in mesothelioma litigation and maximizes your total compensation.

Key Facts
  • Active trusts: More than 60 asbestos trust funds currently accepting claims
  • Remaining assets: Approximately $30 billion across all trusts
  • Processing time: 3–6 months (expedited) or 6–12 months (individual review)
  • Payment structure: Most trusts pay a percentage of the scheduled claim value
About This Answer

Reviewed by: Paul Danziger, J.D. — Texas Bar — 30+ years mesothelioma litigation

Last updated: March 7, 2026

Sources: Government Accountability Office (GAO), RAND Corporation Institute for Civil Justice

An experienced asbestos attorney can identify which trust funds you may be eligible to file with and handle the entire claims process on your behalf. Most mesothelioma patients qualify for claims against multiple trusts.

→ Find out which trust funds apply to your case

What to Do Next

  1. Review your exposure history. Write down every job you held, every worksite where you were present, and any military service locations. Even partial information helps attorneys identify eligible trusts.
  2. Contact an experienced mesothelioma attorney. Call 1-800-400-1805 or fill out the form below for a free, confidential case review. An attorney can determine which trusts you qualify for at no cost.
  3. Let your legal team file on your behalf. Trust fund claims involve detailed paperwork and strict procedures. Your attorney handles the filings, follow-ups, and negotiations while you focus on treatment.

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