AB 1642 and California Claims Handling Timelines: The Deadlines Your Insurer Must Meet

When a policyholder files an insurance claim, the clock starts running. California law imposes specific deadlines on insurance companies at every stage of the claims process — from the initial acknowledgment of the claim through the final payment. These deadlines are not suggestions. They are statutory requirements backed by regulatory enforcement authority, and violations can support bad faith claims, regulatory penalties, and in some cases, punitive damages.

Many policyholders do not know these deadlines exist. Insurers rarely volunteer the information. The result is that claims languish for months or years while policyholders wait for responses that should have arrived weeks ago. Understanding the statutory timelines — and holding insurers accountable to them — is one of the most effective tools available to policyholders navigating the claims process.

The Statutory Framework

California’s claims handling timeline requirements come from two primary sources: the California Insurance Code (particularly sections 790.03 and 790.04) and the California Code of Regulations, Title 10, Chapter 5, Subchapter 7.5 (the Fair Claims Settlement Practices Regulations, commonly referred to as the “Regulations” or “FCSPR”). Together, these authorities establish a comprehensive framework that governs every aspect of how insurers must handle claims.

Assembly Bill 1642, signed into law in 2023, strengthened several of these requirements, particularly in the context of catastrophic losses. AB 1642 amended portions of the Insurance Code to impose additional obligations on insurers handling claims arising from declared emergencies, including stricter timeline enforcement, enhanced communication requirements, and expanded advance payment obligations.

The 15-Day Acknowledgment Rule

Under California Code of Regulations, Title 10, Section 2695.5(e), every insurer must acknowledge receipt of a claim within 15 calendar days. This acknowledgment must be in writing and must include the following:

• The date of the acknowledgment
• The name of the claim handler assigned to the file
• A description of the information the insurer needs from the policyholder to process the claim
• A statement of the policyholder’s rights, including the right to obtain a copy of the claim file

The 15-day clock starts when the insurer receives notice of the claim — not when the insurer decides to open a formal claim file, and not when the adjuster is assigned. If a policyholder calls the insurer’s claims hotline and reports a loss, the 15-day period begins on that date. The insurer cannot delay the clock by taking days or weeks to “process” the intake or assign the claim.

The 40-Day Decision Deadline

Under California Code of Regulations, Title 10, Section 2695.7(b), the insurer must accept or deny every claim, or every part of every claim, within 40 calendar days from the date it received the proof of claim. This is not 40 days from the date of loss. It is not 40 days from the date the adjuster inspected the property. It is 40 days from the date the insurer received the documentation it needs to evaluate the claim.

This deadline has two critical components that policyholders must understand:

What Constitutes “Proof of Claim”

The regulations define “proof of claim” as any documentation that substantiates the claim. This is deliberately broad. A policyholder does not need to submit a formal sworn proof of loss to trigger the 40-day deadline. Photographs of damage, contractor estimates, receipts for emergency repairs, and even the adjuster’s own inspection report constitute proof of claim. As the attorneys at Shernoff Bidart Echeverria have observed, “Insurers frequently attempt to delay the 40-day clock by demanding additional documentation that is not reasonably necessary to evaluate the claim — a tactic that itself may violate the fair claims regulations.”

Importantly, the insurer’s own investigation generates proof of claim. When the insurer sends an adjuster to inspect the property and the adjuster prepares an estimate or report, the insurer now possesses documentation sufficient to evaluate the claim. The insurer cannot simultaneously possess the information it needs to make a decision and claim that it is still waiting for proof of claim.

The Extension Provision

The regulations permit the insurer to extend the 40-day deadline if more time is reasonably needed. But the extension is not automatic, and it is not unlimited. Under Section 2695.7(c)(1), if the insurer needs additional time, it must provide the policyholder with written notice before the 40-day deadline expires. That notice must specify:

• The specific reasons additional time is needed
• The specific additional information the insurer is waiting for
• The expected date by which the insurer will reach a decision

A vague letter stating that the claim is “still under investigation” does not satisfy this requirement. The insurer must identify the specific information it lacks and explain why that information is necessary. If the insurer fails to send a proper extension notice before the 40-day deadline, it has violated the regulations — regardless of whether additional investigation was genuinely needed.

After sending the extension notice, the insurer must provide status updates every 30 days until the claim is resolved. Each status update must explain what the insurer has done since the last update and what remains outstanding.

The 30-Day Payment Deadline

Once the insurer has accepted a claim or any portion of a claim, California Code of Regulations, Title 10, Section 2695.7(h) requires payment within 30 calendar days. This means that after the insurer communicates its acceptance and the amount it will pay, it has 30 days to issue the actual payment. An insurer that accepts a claim and then takes months to issue the check is in violation of the regulations.

This is a frequently violated timeline. Insurers routinely accept claims but then delay payment by claiming they need additional documentation for the payment to be processed, by requiring execution of releases or forms that are not legally required, or by routing the payment through multiple internal approval processes. None of these are valid reasons to exceed the 30-day payment deadline.

Undisputed Amounts: The Partial Payment Requirement

One of the most important and most frequently ignored requirements in California claims law is the obligation to pay undisputed amounts promptly. Under California Insurance Code section 790.03(h)(11) and the regulations, when the insurer agrees that some portion of the claim is valid but disputes the total amount, it must pay the undisputed portion immediately — it cannot withhold payment of the entire claim while the disputed portion is being negotiated.

For example, if the policyholder submits a claim for $150,000 and the insurer’s own estimate shows $90,000 in covered damage, the insurer must pay the $90,000 promptly even if the parties are still negotiating the remaining $60,000. Holding the entire $150,000 hostage to the dispute over the $60,000 difference is a clear violation. For a deeper discussion of advance payment obligations, see advance payments and partial payments and CDI advance payment requirements.

AB 1642: Enhanced Requirements for Catastrophic Claims

Assembly Bill 1642, which took effect January 1, 2024, added additional requirements for claims arising from declared emergencies and catastrophic events. The legislation was a direct response to the widespread complaints about insurer delays following California’s devastating wildfire seasons and reflects the legislature’s recognition that the existing timeline framework, while sound in principle, was being routinely violated in practice. Key provisions include:

Advance Payment Requirements

For claims arising from declared disasters, AB 1642 strengthened the requirement that insurers make advance payments for immediate needs. The legislation codified the CDI’s prior guidance that advance payments should be issued promptly and should not be conditioned on the policyholder’s submission of complete documentation. Policyholders displaced by catastrophic events need immediate funds for housing, food, clothing, and other necessities — they should not have to wait for the full claims process to play out before receiving assistance.

Communication Requirements

AB 1642 requires insurers to provide clear, written explanations of every coverage determination, including:

• The specific policy provisions on which the determination is based
• The factual basis for any denial or reduction in payment
• A description of the policyholder’s right to dispute the determination
• Information about the CDI complaint process and the appraisal process if applicable

This requirement addresses the common insurer practice of issuing vague denial letters that cite general policy language without explaining how that language applies to the specific claim. Under AB 1642, the insurer must show its work.

Claims Handling Personnel Requirements

AB 1642 also addressed the staffing crisis that has plagued catastrophe claims handling. Following major disasters, insurers often reassign adjusters, merge claim files, or otherwise disrupt the continuity of claims handling in ways that delay resolution. The legislation requires insurers to maintain adequate staffing levels for catastrophe claims handling and to provide policyholders with updated contact information when adjusters are reassigned. For more on adjuster reassignment issues, see adjuster changes mid-claim.

The Complete Timeline: A Reference Chart

Penalties for Violation

Violations of the claims handling timeline requirements can trigger consequences at multiple levels:

• Regulatory penalties. The CDI has the authority to impose fines and penalties on insurers that violate the Fair Claims Settlement Practices Regulations. Under Insurance Code section 790.035, the Commissioner may impose penalties of up to $10,000 per violation, and each delayed or improperly handled claim can constitute a separate violation.
• Bad faith liability. Violations of the claims handling timelines are relevant evidence in bad faith litigation. While a single timeline violation may not establish bad faith standing alone, a pattern of delay, combined with other unreasonable claims handling conduct, can support both compensatory and punitive damages. Attorneys at Kantor & Kantor, Merlin Law Group, and other policyholder-side firms have emphasized that timeline violations are among the most powerful pieces of evidence in building a bad faith case.
• Brandt fees. Under Brandt v. Superior Court (1985) 37 Cal.3d 813, a policyholder who establishes bad faith can recover the attorney fees incurred in obtaining the policy benefits that should have been paid in the first place. Timeline violations that force the policyholder to retain an attorney to extract payment that was already owed can trigger Brandt fee recovery.
• Interest on delayed payments. Under California Civil Code section 3287, a policyholder may be entitled to prejudgment interest on amounts that were wrongfully withheld. If the insurer should have paid a claim within the statutory timeline but delayed payment for months or years, the interest on the withheld amount can be substantial.

How to Enforce These Deadlines

Knowing the deadlines is only useful if policyholders enforce them. The following steps are practical and effective:

1. Track every deadline in writing. When the claim is filed, note the date. When proof of claim is submitted, note the date. Calculate when each deadline expires. Do not rely on the insurer to track its own obligations.
2. Send written reminders before deadlines expire. If the 40-day decision deadline is approaching and no determination has been communicated, send a written notice to the insurer referencing the specific regulatory deadline and asking for the status. This creates a contemporaneous record that the insurer was aware of the deadline and failed to meet it.
3. Demand the extension notice in writing. If the insurer says it needs more time, demand the written extension notice required by Section 2695.7(c)(1). If the insurer provides a vague letter without specifying the reasons for the delay and the information it is seeking, respond in writing noting that the extension notice does not comply with the regulations. See responding to your insurer in writing.
4. File a CDI complaint when deadlines are missed. The California Department of Insurance accepts complaints about timeline violations and has dedicated staff to investigate them. A CDI complaint creates an official record of the violation and may prompt the insurer to act. See how to file a CDI complaint.
5. Engage a licensed Public Adjuster or attorney. A licensed Public Adjuster can manage the timeline tracking, send the required notices, and apply pressure when deadlines are missed. If the violations are egregious or part of a pattern, an attorney experienced in insurance bad faith can evaluate whether litigation is warranted.

Common Insurer Tactics to Circumvent Timelines

Policyholders should be aware of several common tactics insurers use to avoid timeline compliance while maintaining the appearance of compliance:

• Requesting unnecessary documentation.The insurer asks for documents that are not reasonably necessary to evaluate the claim, resetting the 40-day clock each time. If the requested documents are genuinely needed, the request is legitimate. If the requests are pretextual — asking for documents the insurer already has or does not need — the tactic may itself constitute a fair claims violation.
• Changing adjusters repeatedly. Each new adjuster starts the review process from scratch, effectively resetting the timeline without formally requesting an extension.
• Issuing partial denials without addressing the full claim. The insurer denies one component of the claim within the deadline but leaves other components unaddressed indefinitely.
• Using reservation of rights letters as indefinite holds. The insurer issues a reservation of rights letter and then treats it as permission to delay the coverage decision indefinitely. A reservation of rights does not suspend the claims handling timelines.
• Relying on SIU referral as justification for delay.The insurer refers the claim to its Special Investigations Unit and uses the investigation as grounds for open-ended delay. While a legitimate fraud investigation may justify additional time, the referral must be based on genuine indicators of fraud — not used as a delay tactic.

Sources & Further Reading

• Shernoff Bidart Echeverria LLP— One of California’s premier policyholder-side insurance firms, Shernoff Bidart Echeverria has published analysis of the Fair Claims Settlement Practices Regulations and their enforcement in bad faith litigation. Search for their publications on California claims handling timelines and regulatory obligations.
• Kantor & Kantor LLP— The firm’s insurance litigation practice has analyzed timeline violations as evidence in bad faith cases, with particular attention to catastrophe claims handling following California wildfires.
• Merlin Law Group— Merlin Law Group publishes extensively on policyholder rights and claims handling best practices, including analysis of state-specific claims handling timelines and how policyholders can enforce them.
• California Code of Regulations, Title 10, Chapter 5, Subchapter 7.5 — The Fair Claims Settlement Practices Regulations, which establish the specific timeline requirements discussed in this article. Available through the California Office of Administrative Law.
• California Insurance Code §§ 790.03–790.04— The statutory foundation for California’s unfair claims settlement practices framework, including the specific prohibitions on claims handling delays.
• Assembly Bill 1642 (2023)— The full text of the legislation and its legislative history are available through the California Legislative Information website (leginfo.legislature.ca.gov).