The bill that grows after you have been paying it down
A deferred interest promotion is not the same thing as a zero percent interest rate, even though the two are usually advertised in nearly the same words. Under a deferred interest offer, interest accrues on the purchase from the first day, at CareCredit's standard rate, which runs as high as 32.99%. That accrued interest is not shown while the promotion is running, and it is waived only if the entire balance is paid before the promotional period expires.
Miss by one payment, or leave any balance at all, and every dollar of that accrued interest is added to the account at once, calculated on the original purchase amount rather than on the amount still owed. A cardholder who has paid a large procedure down to a few hundred dollars is charged as though they had paid nothing.
Complaints filed with the Consumer Financial Protection Bureau describe exactly that. A $3,800 balance became $4,600 overnight. A $6,800 veterinary bill became $9,000. A $5,000 dental bill passed $9,000 once the promotion expired. More than 1,262 CFPB complaints reference CareCredit specifically.
Why the decision gets made at the worst possible moment
CareCredit is not a card most people shop for in advance. It is taken out to pay for something that is already happening: a root canal, a surgery, an animal that needs treatment today. The financing decision is made under pressure, in a setting where attention belongs on the treatment, and the mechanics of deferred interest are not something a person absorbs in that moment.
Regulators have been here before. In 2013 the CFPB ordered CareCredit to refund $34.1 million to consumers over deceptive enrollment tactics. Both problems come from the same source: the product's most expensive feature is the one least likely to be understood at the moment of signing.
The CFPB has also found that more than 40% of subprime consumers do not pay a deferred interest balance off before the promotion ends. When four in ten customers end up paying the retroactive charge, the charge is not a rare mistake. It is a routine part of how the product works.
What the law required CareCredit to make clear
Federal truth-in-lending law requires a credit card issuer to disclose the terms of a deferred interest promotion clearly and conspicuously. The Truth in Lending Act and its implementing rules, known as Regulation Z, exist so that a borrower can see the real cost of a debt before taking it on. Advertising an offer as no interest while interest quietly accrues from day one at a rate up to 32.99%, with the retroactive charge explained in fine print, is what those disclosure rules were written to prevent.
State unfair and deceptive practices statutes reach the same conduct. They do not ask only whether a term appeared somewhere in the agreement; they ask whether the overall presentation was likely to mislead an ordinary consumer. An offer that a typical patient reads as no interest, but which in fact means all of the interest unless a deadline is met exactly, is what those laws address.
The CFPB and consumer law advocates have gone further, recommending that deferred interest be banned outright rather than disclosed better, because the structure misleads even careful readers.
How to tell whether this happened to you
- You opened a CareCredit account to pay for medical, dental, or veterinary treatment under a promotional no-interest offer.
- A single large interest charge appeared on a statement at or shortly after the end of the promotional period.
- The interest was calculated on the original purchase amount rather than on the balance you still owed.
- You understood the promotion to mean that any leftover balance would simply begin accruing interest going forward.
You do not need to still hold the card. Former cardholders who were charged retroactive interest may have the same claim as current ones. If you no longer have your statements, say so when you get in touch; that by itself is not a reason to leave the claim unexamined.
What a claim may be worth
The starting point is the retroactive interest itself: the full amount charged when the promotion expired, which in the complaints described above ran from several hundred to several thousand dollars on a single purchase.
On top of actual damages, federal truth-in-lending law provides statutory damages of up to $1,000 per consumer for disclosure failures. State unfair and deceptive practices statutes add their own statutory damages, generally ranging from $100 to $10,000 per violation depending on the state, and many of those statutes allow damages to be trebled where the conduct was willful and require the company to pay a prevailing consumer's attorney fees. In total, individual claims of this kind typically range from roughly $200 to $10,000 or more, driven mostly by the size of the purchase and the interest that accrued on it.
Private individual arbitration is how these claims against CareCredit proceed. Maginnis Howard represents cardholders on a contingency basis: no fee unless there is a recovery. If you were charged retroactive interest on a CareCredit promotional balance, we would like to hear the details.
The legal basis
Why this may be illegal
CareCredit — issued by Synchrony Bank — is used by millions to finance medical, dental, and veterinary procedures with '0% interest' promotional offers. But it's a deferred interest trap: interest accrues from day one at rates up to 32.99%. If any balance remains when the promotional period ends, Synchrony retroactively charges all the accrued interest on the full original amount. Real examples from CFPB complaints: a $3,800 balance became $4,600 overnight; a $6,800 vet bill became $9,000; a $5,000 dental bill exceeded $9,000 after promotion expiration. The CFPB previously ordered CareCredit to refund $34.1 million for deceptive enrollment tactics. At least 1,262+ CFPB complaints reference CareCredit specifically.
The law
The federal Truth in Lending Act (15 U.S.C. § 1601) requires clear and conspicuous disclosure of deferred interest terms. Promoting '0% interest' while accruing interest from day one at up to 32.99% APR violates TILA disclosure requirements and Reg Z. State UDAP statutes prohibit deceptive promotional practices. The CFPB has previously enforced against CareCredit ($34.1M refund order in 2013) and recommends banning deferred interest entirely. A CFPB study found 40%+ of subprime consumers fail to pay off the balance before promo expiration. Patients are making financing decisions under pressure without fully understanding the deferred interest mechanics in play here.
What you could recover
Per-claimant actual damages (full amount of retroactive deferred interest charged — typically hundreds to thousands of dollars per promotional purchase) + statutory damages under state UDAP ($100-$10,000 per violation depending on state). TILA statutory damages up to $1,000 per consumer (15 U.S.C. § 1640) for disclosure failures. Many state UDAP statutes provide treble damages for willful violations and mandatory attorney fee shifting. Typical individual claim range: $200-$10,000+ depending on purchase amount and interest accrued.
How your claim would be handled
Claims like this are handled as individual arbitration cases — private proceedings, no courtroom.
If You Clear It In Time* vs. If You're One Payment Short*
| If You Clear It In Time* (Dental, medical, or veterinary bill financed · "No interest if paid in full" promotion) | $3800.00 |
| Retroactive interest, charged back to day one on the full $3,800 | +$800.00 |
| If You're One Payment Short* (Interest is charged retroactively, back to day one, on the full original amount — not on what's left) | $4600.00 |
Figures shown are illustrative examples, not records of an actual transaction; your amounts may differ.
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Check if you qualifyFrequently asked questions
Do I have to pay for this?
You don't pay anything unless we recover compensation on your behalf. Our legal team works on contingency, which means we only get paid if you do.
What is deferred interest?
Deferred interest means interest accrues from day one on your purchase, but the company waives it IF you pay the entire balance before the promotional period ends. If you miss even one payment or have any balance remaining, they charge you ALL the accrued interest retroactively — often hundreds or thousands of dollars.
Do I need to still have the card?
No. Both current and former cardholders who were charged deferred interest may qualify.
What is Maginnis Howard?
Maginnis Howard is a consumer protection and personal injury law firm serving clients nationwide. You may find more details about us at www.carolinalaw.com.
What clients say
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