This settlement's filing deadline passed on September 14, 2026. Browse active settlements
Chantix (Pfizer-brand) Class Action Settlement
If you paid out of pocket for Pfizer-brand Chantix in the United States or its territories between September 29, 2015 and September 17, 2021, you can file a claim. Copayments, coinsurance and deductibles all count. Payment is a pro rata share of the consumer portion of a $44 million fund, estimated at up to $300 and capped at what you actually paid. The deadline is September 14, 2026.
- Payout up to $300
- Payment Subject to pro rata adjustment
- Deadline September 14, 2026
- Proof required No
- Category Consumer products
- Administrator Chantix Settlement c/o A.B. Data, Ltd.
- Updated September 5, 2026
What this settlement covers
Paid any amount for retail purchases of Pfizer-brand Chantix (varenicline) in the United States and its territories from September 29, 2015 through September 17, 2021.
The class covers retail purchases of Pfizer-brand Chantix, the smoking cessation drug varenicline, made in the United States and its territories during the class period. The case is In re Chantix (Varenicline) Marketing, Sales Practices and Products Liability Litigation (No. II), 22-MD-3050, in the Southern District of New York.
What you can claim
- A pro rata cash payment from the consumer portion of the $44 million settlement fund, estimated at up to $300.
How payment works
Two limits apply at once. The payment is pro rata, so it is a share of the consumer portion of the fund rather than a fixed amount, and no consumer can receive more than they actually paid for Chantix. Payments are sent digitally by email unless you ask for an alternative.
Filing this claim
The claim deadline passed on September 14, 2026, so the settlement administrator is no longer accepting claim forms. If you filed before the deadline, payment timing is set by the administrator, not by Sparrow.
Read the official settlement notice for the full terms and the administrator’s contact details.
The administrator was:
Chantix Settlement c/o A.B. Data, Ltd.P.O. Box 173137
Milwaukee, WI 53217
Chantix (Pfizer-brand) Class Action Settlement FAQs
Common questions about this class action settlement.
What counts as paying out of pocket?
Copayments, coinsurance and deductibles all count, as does paying the full retail price. What matters is money that came out of your own pocket for Pfizer-brand Chantix between September 29, 2015 and September 17, 2021. Amounts your insurer paid on your behalf are not part of your claim, because the consumer portion of this settlement compensates consumer spending.
Do I need pharmacy records to file?
No documentation is required when you file. The settlement administrator may request proof later, so it is worth pulling your pharmacy history before you file rather than after. A claim you can substantiate on request is a claim that survives review.
How much will I receive?
The payment is a pro rata share of the consumer portion of the $44 million settlement fund, so the amount depends on how many valid claims are approved. It is also capped: no consumer receives more than they paid for Chantix. The estimated payment is up to $300, which is a ceiling rather than an expected amount.
How are payments sent?
Digitally, by email, unless you request an alternative when you file. That makes the email address on your claim form worth double checking, because a digital payment sent to an address you no longer read is easy to miss. The administrator is A.B. Data, Ltd.
When is the deadline?
Claims must be submitted online or postmarked by mail no later than September 14, 2026. The official site is chantixsettlement.com. Deadlines in a multidistrict litigation settlement are set by the court, and the administrator cannot extend one for an individual claimant.
