Can You Reopen a Workers’ Comp Settlement in California? Stipulated Award vs. Compromise and Release

If you settled by Stipulations with Request for Award (“Stips”), you can usually ask the Workers’ Compensation Appeals Board for more benefits if your condition gets worse, but the request generally must be filed within five years of the date of injury, not the date of settlement. A later worsening does not, by itself, reopen a Compromise and Release (C&R); undoing an approved C&R takes a timely petition for reconsideration or a petition to set it aside for good cause, and both have firm limits.

What each settlement leaves open

The Division of Workers’ Compensation’s guidebook chapter on permanent disability describes the two forms. Under Stips, you and the claims administrator agree on permanent disability payments, and the administrator usually keeps paying for medical care for the injury as long as it is needed. If your condition gets worse, you can ask for more benefits; if it improves, the administrator can ask to reduce them.

A C&R pays a lump sum. If that sum covers estimated future medical care, the administrator stops paying your doctors and the care becomes your responsibility. The guidebook is direct that you lose the right to ask for more benefits if your condition worsens, and the administrator loses the right to seek a reduction. Once the agreement is approved and paid, the official C&R form releases claims “whether now known or ascertained or which may hereafter arise or develop” from the listed injuries, but only for the body parts, conditions and injury dates the agreement lists.

Our settlement decision checklist compares money, care and other benefits before signing; this guide covers what happens after approval.

Reopening a stipulated award: the five-year clock

Approved Stips become an award, which the Appeals Board keeps jurisdiction over. Under Labor Code section 5410, a worker may start proceedings within five years after the date of injury on the ground that the original injury has caused new and further disability. Section 5803 lets the Board increase, diminish or terminate an award when the disability has recurred, increased, diminished or terminated. Section 5804 supplies the ordinary filing deadline: a petition to change an award must be filed within five years from the date of injury. An adverse party then has 30 days after that filing to raise new issues in a counterpetition.

A hypothetical worker hurt in March 2023 who settles by Stips in 2025 and gets worse in 2027 has until March 2028 to file, about a year after the worsening, not five. The settlement date does not restart the clock. A cumulative injury has its own date-of-injury rule, so get the date checked before you count.

The administrator may also ask to reduce the award if you improve, subject to those filing rules; either request turns on proof that the disability actually changed.

The judge’s adequacy review is the fairness check

Labor Code section 5001 says a release or compromise is not valid unless the Appeals Board or a judge approves it. Under WCAB Rule 10700, the filing party must file the relevant medical reports, and the Board must inquire into the adequacy of every C&R and every Stips, with a hearing if needed. A settlement that pays less than full compensation and releases all future liability is approved only if a reasonable doubt exists about the parties’ rights or approval is in their best interest.

The review is only as good as the file. In Garcialara v. Sistone, Inc. (WCAB Oct. 30, 2026), a $40,000 C&R was approved that covered silicosis and many body parts the two orthopedic reports never addressed. After the worker challenged it, the Board concluded that “there is no record upon which to determine whether the C&R was adequate”.

Undoing an approved settlement

Reconsideration. Under Labor Code section 5903, a petition is due within 20 days after service of the approval order, on limited grounds such as fraud or findings the evidence does not justify. WCAB Rule 10605 adds five days when the order is served by mail or another method other than personal service on someone with a California address. After a timely petition, Rule 10961 lets the judge act within 15 days. One option is to rescind the entire order and initiate further proceedings within 30 days.

Service matters. In Garcialara, the approval order was emailed to the worker’s former attorney with no proof of service, and nothing showed the worker was ever served. Because the order was defectively served, the Board said the time ran from receipt, and since the record still lacked a proper proof of service, it found his petition, filed 29 days after the email, timely. Do not count on that result: with proper service, the 20 days, plus any Rule 10605 extension, run from service.

Setting aside for good cause. Section 5803 also lets the Board rescind, alter or amend any order “upon notice and after an opportunity to be heard” when good cause appears. For that ordinary statutory route, section 5804 requires a timely petition under the filing rules above. The statute does not list what counts as good cause, and the facts behind it have to be shown on a record; a later worsening of your condition does not by itself reopen a C&R. The Garcialara worker alleged he signed documents he did not understand after telling his attorney about a silicosis diagnosis. The Board left those allegations for the trial judge to hear.

What a vacated approval means. An order vacating approval so a challenge can be heard is interim, not a ruling that the settlement was bad; our Garcialara analysis explains what happens next.

Practical guidance: check these points before you sign

• Your injury date and the five-year date. With Stips, that date limits reopening. With a C&R, ask whether you are giving up a reopening right you would otherwise keep.
• Every body part and condition listed. The C&R releases what it lists. Match the list to medical reports that actually address each item.
• Future medical care. Paragraph 6 of the C&R form says that unless the agreement specifies otherwise, the employer will pay no medical expenses incurred after approval, and paragraph 9 includes only the disputed issues both sides initial. Check exactly what the agreement says about future care. On the Stips form, check whether it says there is a need for medical treatment to cure or relieve the effects of the injury.
• Your address on the case record. Proper service of the approval order starts the reconsideration clock, so make sure it reaches you, not only a former attorney.