Class action settlement administrators generally send written notice only when a claim is deficient or rejected, and many send nothing at all when a claim is approved. Where a settlement allows a denied claim to be fixed or disputed, the window is set by the settlement agreement and usually runs from the date of that written notice.
| Settlement | How a problem is flagged | Time to respond | If the claimant disagrees |
|---|---|---|---|
| Google Assistant privacy | Email; U.S. mail if no email on file | 21 calendar days to cure | Administrator's decision is final; no appeal to the court |
| Flagstar Bank data breach | Email; U.S. mail if no email on file | 21 days to cure; failed-cure notice within 10 days | Agreement calls the administrator's determination final |
| GoodRx privacy | Written notice from the administrator | 20 days from the notice date | Unresolved disputes go to the court through class counsel |
| Marex Group securities | Written notice of a proposed rejection, with reasons | 20 calendar days from mailing or emailing | Court review on request, presented by lead counsel |
| Cash App security | Personalized deficiency notice by mail or email | Online deficiency form; appeals closed Nov. 18, 2025 | Online appeal form; appeal decision final |
| Blue Cross Blue Shield antitrust | Emailed claim notice showing premium data | One dispute submission, online or by mail | Administrator reviews the documentation |
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Often they do not. Settlement agreements typically require the administrator to send written notice when a claim is deficient or rejected, but they rarely require a separate approval letter. None of the six settlements reviewed for this article — the Google Assistant, Flagstar Bank, GoodRx, Marex, Cash App security and Blue Cross Blue Shield settlements — requires one. For many claimants the first sign of approval is the payment.
Through a written notice from the settlement administrator, usually by email and by U.S. mail when no email address was given on the claim form. The notice states the reason and, where the settlement allows a response, the deadline and method. Some official settlement websites also show a claim's status or determination behind a claim number and PIN login.
Where a settlement allows a cure or dispute, the deadline is set by the settlement agreement and is usually counted from the date the notice was sent. In the agreements reviewed here the windows were 20 or 21 days: 21 days to cure in the Google Assistant and Flagstar Bank settlements, 20 days to cure in the GoodRx settlement, and 20 calendar days to request court review of a rejection in the Marex securities settlement.
It depends on the settlement agreement. The Google Assistant agreement makes the administrator's decision final and bars appeals to the court. The GoodRx notice says unresolved disputes are submitted to the court by class counsel, and the Marex agreement lets a claimant request court review within 20 calendar days of a rejection notice. The Cash App security settlement ran its own appeal form on the settlement website, and its appeal decisions were final.
On the official settlement website, where one is offered. The Blue Cross Blue Shield settlement website has a Check Your Claim Status page that takes a Claim Number or Unique ID, and a separate page to review a determination with the Claim Number and PIN from the notice. Not every settlement has a status tool; those that do not route questions through the contact options listed on the official website.
A deficiency notice is a request to fix a claim, not a denial. It says something is missing or wrong — a signature, a document, a claim ID — and gives a window to fix it. Under the agreements reviewed here, the claim is denied only if the deficiency is not cured by that deadline. A rejection notice is the administrator's determination; whether it can be challenged depends on the settlement.
Payments typically wait for final approval, for any appeal of that approval to run its course, and for the claim review — including deficiency and dispute steps — to finish. The Flagstar Bank settlement FAQ says appeals alone can take more than a year, and the Blue Cross Blue Shield FAQ says no distribution is made until all determinations and disputes affecting payments are resolved.