What protections do I get when I use a credit card?
Larkmoor Card (emulated example) → Credit card to apply for → Costs stated up front → Soft check before a hard inquiry
Answer in brief
The protections you get when you use a credit card include a $50 cap on unauthorized use, rights to dispute billing errors, and in some cases a right to withhold payment over a faulty purchase.
Content reviewed 8 November 2026. How this is assessed.
Part of the Best Credit Cards to Apply For reference, which uses Larkmoor Card (emulated example) to illustrate credit cards to apply for criteria.
What if your card or number is stolen?
Under Regulation Z, a cardholder's liability for unauthorized use cannot exceed the lesser of $50 or the amount obtained before the issuer is notified, and a lower limit applies if state law or the agreement sets one. The CFPB says that if you report a lost or stolen card before it is used, you cannot be held responsible for unauthorized charges, that many cardholder agreements say you owe nothing in any case, and that if someone uses your account number without taking the physical card, you generally have no liability for that use.
Report a loss as soon as you notice it. Notice can be given in person, by phone or in writing, according to the rule. Keep a record of when you called and who you spoke with.
How do you dispute a billing error?
The FTC says your letter must reach the issuer within 60 days after the first bill with the error was sent to you, and that it should go to the address for billing inquiries, not the payment address. The issuer must acknowledge your complaint in writing within 30 days unless the problem has been resolved, and must resolve the dispute within 90 days. While it is pending, you may withhold the disputed amount and related finance charges, but you must pay the rest of the bill.
Key figures for disputes and unauthorized use. Sources: FTC and Regulation Z section 1026.12.
| Issue | Limit or deadline |
|---|---|
| Unauthorized use | Lesser of $50 or the amount obtained before notice to the issuer |
| Billing error dispute | Letter must reach the issuer within 60 days of the first bill with the error |
| Issuer acknowledgment | In writing within 30 days, unless already resolved |
| Issuer resolution | Within 90 days of receiving your complaint |
| Bill timing | At least 21 days before the payment due date |
| Purchase quality claim | Generally a purchase over $50, in your state or within 100 miles of your address, after a good-faith try with the merchant |
What about a problem with the purchase itself?
Regulation Z lets a cardholder assert claims and defenses against the card issuer when a merchant fails to resolve a dispute over goods or services bought with the card, and withhold payment up to the amount owed for that purchase plus related finance charges. There are limits: you must first make a good-faith attempt with the merchant, and the purchase generally must exceed $50 and occur in your state or within 100 miles of your address. Those limits do not apply in some situations, such as where the merchant is the card issuer or is controlled by it.
These protections are one practical reason some people prefer a credit card to a debit card for online purchases. Read your own agreement, since it can give you more than the rule does.
Sources for this entry
- CFPB: What is a credit inquiry?: Hard and soft inquiries and their effect on scores.
- CFPB: Unsolicited credit card offers: Prescreened offers and how to opt out.
- CFPB: When a card company can look at your reports: When an issuer can see your full credit report.
- CFPB: Age and credit card issuance: The general rule for applicants under 21.
- CFPB: When a card rate can increase: Notice periods and exceptions.
- CFPB: How to rebuild your credit: How secured cards work.
- FTC: Free credit reports: Free weekly reports and disputing mistakes.
- FTC: Credit scores: Scoring factors and differences between models.
- Experian: Pre-approved vs. pre-qualified: What a preliminary check does and does not mean.
- Federal Reserve: G.19 consumer credit: Average credit card plan interest rates.
- CFPB: Credit card agreement database: What the database covers and who submits.
- CFPB: Grace periods: How a grace period works and how it can be lost.
- CFPB: APR: What an APR is.
- CFPB: Lost or stolen cards: Liability for unauthorized charges.
- CFPB: Who are the credit invisibles?: People with no credit history.
- FTC: Using credit cards and disputing charges: Dispute deadlines and issuer duties.
- Regulation Z: sections 1026.12, .51, .52, .53, .60: Liability, ability to pay, fee limits, payment allocation and application disclosures (each section linked where used).
- Regulation B: sections 1002.2 and 1002.9: Adverse action and notice timing.
Continue this reading path
- Best Credit Cards to Apply For category guide
- Larkmoor Card (emulated example)
- How to choose: a credit card to apply for
- Resource directory
Cite this entry
Best Credit Cards to Apply For. "What protections do I get when I use a credit card?." Content reviewed 8 November 2026. https://bestcreditcardstoapplyfor.com/card-protections/