Report unauthorized Cash App transactions via the in-app Account settings, phone support, or by mailing Block, Inc., Attn: Cash Disputes, 1955 Broadway, Suite 600, MSC 211, Oakland, CA 94612. Cash App Terms of Service outline these contact methods. As a U.S. peer-to-peer (P2P) payments app handling electronic fund transfers (EFT), Cash App falls under the Electronic Fund Transfer Act (EFTA) and Regulation E, which require financial service providers to investigate reported errors including unauthorized transfers. The CFPB ordered Block, Inc. (Cash App's operator) to pay up to $120 million in consumer redress plus a $55 million penalty for violations such as closing fraud cases without proper investigation. This confirms EFTA/Regulation E governs these disputes for U.S. users, separate from Cash App's internal policy. Outcomes depend on the investigation; no specific reversal timelines or guarantees appear in official Cash App policy.
Controlling Rules and Policies
EFTA and Regulation E set federal standards for unauthorized EFT disputes on platforms like Cash App, as affirmed by CFPB enforcement against Block for failing to investigate fraud reports adequately. Cash App, with over 56 million U.S. accounts, must follow these rules as a covered service provider for P2P transfers linked to bank accounts or debit.
Cash App directs users to report disputes via the app's Account section, phone support, or written notice to the Oakland address. Platform policy requires users to provide details like transaction IDs and evidence of unauthorized access. Federal law establishes the baseline for investigation but does not detail Cash App's exact workflow timelines here.
| Aspect | Governing Source | Key Fact |
|---|---|---|
| Legal Framework | EFTA/Regulation E (CFPB enforcement) | Requires investigation of unauthorized EFT/P2P transfers |
| Platform Policy | Cash App TOS | In-app, phone, or mail to Block, Inc. Cash Disputes |
| Enforcement History | CFPB order (2024) | $175M total for fraud handling failures ($120M redress + $55M penalty) |
What Does Not Control This Dispute
Credit card chargeback processes under Regulation Z and the Fair Credit Billing Act do not apply, as Cash App operates on EFT/P2P rails tied to bank accounts or debit--not credit billing. Merchant refund policies or wire transfer rules also fall outside this scope.
EFTA/Regulation E provides distinct protections and procedures for electronic fund transfers, overriding any implication of P2P irreversibility from non-official sources. Cash App policy alone does not replace federal requirements; unresolved cases can escalate to regulators.
Practical Next Steps
Contact Cash App promptly using the in-app support under Account settings, available phone line, or mail to preserve your position under EFTA/Regulation E. Include transaction date/time, amount, linked account details, and any evidence like screenshots of unauthorized activity or device login history.
If Cash App does not resolve the dispute satisfactorily, submit a complaint to the CFPB at consumerfinance.gov/complaint or by calling 1-855-411-CFPB (2372). Gather records of all communications, including support tickets and timelines.
Evidence Checklist for Reporting:
- Transaction ID, date, time, and amount
- Screenshots of the unauthorized activity in the app
- Linked bank/debit statements showing the transfer
- Account login history or device details
- Prior support interactions (tickets, emails)
Monitor your account and statements during any investigation. Federal rules aim for consumer protection, but results vary by case specifics.
FAQ
What is the process for disputing an unauthorized Cash App transaction?
Use in-app Account support, phone, or mail to Block, Inc., Attn: Cash Disputes, with full details.
Does EFTA/Regulation E guarantee a full reversal?
It requires investigation, but official evidence does not confirm specific reversal outcomes or timelines for Cash App.
How does this differ from credit card disputes?
P2P/EFT follows EFTA/Regulation E, not credit card rules like 60-day chargebacks.
What if Cash App does not respond adequately?
Escalate via CFPB complaint portal or phone.
Can I report after noticing the issue months later?
Official sources emphasize prompt reporting; specific deadlines are not detailed in primary evidence.