How to dispute a charge USAA, start to finish: log on to usaa.com or the USAA Mobile App, open your account activity, and select “Dispute Transaction” — or call the credit or debit line below. USAA publishes no dispute day-count of its own, so the clocks that bind you are federal: 60 days from the statement for both credit (FCBA) and debit (Reg E), plus a 120-day network window from the transaction. Enter your dates and get every clock that applies, each labeled by who sets it.
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USAA is a members-only bank: it serves currently serving military members, veterans of all ranks and branches, and their spouses, kids, and grandkids (if the parent joins first). If you hold a USAA card, these are your routes:
| Route | Who it is for | How |
|---|---|---|
| Online / app — “Dispute Transaction” | Unauthorized credit and debit charges | Log on to usaa.com or the USAA Mobile App, open your account activity, find the transaction, and select “Dispute Transaction” — USAA's own published route for both card types. |
| By phone — the split | Credit vs debit | Credit cards: 800-945-6759. ATM/debit cards: 800-951-4539. Both numbers appear on USAA's own fraud page; the credit/debit split is the mapping used consistently across USAA member guides. |
| By mail — Written Statement of Unauthorized Debit | Unauthorized debit / ACH disputes | Mail a Written Statement of Unauthorized Debit to USAA Federal Savings Bank, 10750 McDermott Freeway, San Antonio, TX 78288-0544 — the street address in USAA's own Depository Agreement. Confirm the current mailing unit with USAA before you send it: secondary guides disagree on the unit, and mailing to the wrong unit can delay your case. |
USAA's public fraud page publishes no dispute day-count of its own — so unlike some banks, there is no “USAA says 60 days” number to quote. The binding clocks are federal law, plus one network norm:
| Clock | Who sets it | The rule |
|---|---|---|
| FCBA written notice (credit) | Federal law | Written billing-error notice within 60 days of the first bill showing the error; creditor must acknowledge in writing within 30 days and resolve within two billing cycles |
| Reg E error notice (debit) | Federal law | Error notice within 60 days after the statement is sent; the bank must investigate within 10 business days (provisional credit if it runs longer) |
| Network filing window | Card-network norm — not USAA-published | Visa/Mastercard frameworks let the issuer file most dispute categories up to about 120 days from the transaction processing date |
USAA states you are not responsible for unauthorized credit card and debit card transactions you report to USAA. That is the whole published promise — USAA's summary lists no category exclusions, so this page claims none. If a blog tells you a particular payment type is excluded, treat that as unverified unless you can find it in your own card agreement.
The 60-day figure appears twice and the two are not the same: the online report starts USAA's process, but the FCBA's written-notice requirement (a letter, within 60 days of the first bill with the error) is what preserves your federal rights on a credit card. And the 120-day network window is not USAA-published at all — it is the issuer-facing window under card-network rules, which is why a dispute filed through USAA after day 60 can still reach the merchant. Read the full breakdown in how to dispute a USAA charge — the complete guide.
Credit vs debit paths step by step, the three filing routes, what USAA asks for, the 60-day-vs-120-day trap explained, provisional credit honestly described, and the denial ladder — with the navigator above the fold.
Sources (verified October 30, 2026): USAA — “Report Fraud and Suspicious Activity” (usaa.com, fetched 2026-10-30) for the online “Dispute Transaction” route and the two phone numbers; USAA — “How USAA Helps Protect My Account” (usaa.com) for the Zero Liability promise; USAA — “Who is Eligible for USAA?” (usaa.com) for membership scope; USAA Federal Savings Bank Depository Agreement and Disclosures (content.usaa.com, effective July 1, 2025, as amended October 10, 2025) for the San Antonio mailing address; Fair Credit Billing Act (15 USC 1666; 12 CFR 1026.13) for the credit-card 60-day written notice, 30-day acknowledgment, two-billing-cycle resolution, $50 liability cap and $50/100-mile quality rule; Regulation E (12 CFR 1005.6, 1005.11) for the debit-card 60-day notice, 10-business-day investigation / provisional-credit, and liability tiers; Visa/Mastercard chargeback dispute-timeframe norms for the ~120-day issuer filing window (network norm, not USAA-published). Your cardmember or deposit account agreement is the final word. Note: the credit/debit phone split is corroborated by ten-plus independent USAA member guides mapping the two numbers identically; USAA's own fetched fraud page lists the numbers without labels.