If you sent a Pix payment to the wrong person by mistake, Brazil’s Special Return Mechanism (Mecanismo Especial de Devolução, or MED) is not the route provided for by the Central Bank of Brazil. The Central Bank explicitly lists a “wrong Pix” — when the payer fails to check the recipient’s name and sends the money to someone else — among the cases in which MED does not apply. In this situation, the practical strategy is to seek a refund from the recipient and ask your financial institution to assist with the recovery attempt, knowing that there is no guaranteed automatic reversal.
Sent Pix to the wrong person? Follow these steps
- Confirm the transaction and save the evidence. Keep the receipt, amount, date and time, the recipient name shown on screen, and the transaction identifier. These details can help when speaking with your bank and, if necessary, when pursuing repayment later.
- If you know the recipient, ask them to use the “Return” function on the original transaction. The Central Bank advises people who receive Pix by mistake to return the money from the original Pix instead of sending a new Pix. This keeps the return tied to the transaction that caused the problem.
- If you do not know the person, contact your institution immediately. The Central Bank’s official guidance is to contact your branch or institution to try to recover the money. Ask for the service request to be recorded and keep the protocol number. The institution may try to assist through its own channels and procedures, but this is not the same as a guarantee of recovery.
- Do not describe a simple recipient mistake as fraud. MED was designed for fraud, scams, crimes and certain operational failures; an error by the payer when selecting a person or entering a Pix key falls outside the mechanism.
- If no refund is made, document every attempt. Under Brazil’s Civil Code rules on undue payment, a person who receives money that was not owed must return it. If the recipient refuses, you may need legal guidance and may need to consider the appropriate court procedure for the specific case.
The sooner you act, the better the practical chance of resolving the issue through contact and a voluntary return. But acting quickly does not turn a wrong-recipient Pix into a MED case.
Why MED does not solve a Pix sent to the wrong recipient
The Central Bank of Brazil clearly distinguishes a wrong Pix from a fraudulent Pix. If you entered the wrong key, selected the wrong contact or confirmed the transfer even though another name was displayed, the problem results from an error by the payer. MED cannot be used simply to undo that transfer.
This is different from being deceived by a scammer. If someone created a false story, impersonated another person, manipulated you or used another fraudulent device to make you authorize the transfer, the case may involve fraud or a scam. In those situations, the Central Bank advises contacting your institution immediately and requesting a return through MED.
MED can also apply to certain operational failures by the institution, such as a transaction duplicated because of an error in the bank’s Pix environment. The key question, therefore, is not only “Did I authorize the Pix?” but why the Pix happened and who caused the error.
Decision tree: mistake, fraud or operational failure?
| Situation | Example | First step | MED? |
|---|---|---|---|
| Wrong recipient | You entered the wrong key, chose the wrong contact or failed to check the name before confirming. | Contact the recipient; request a return through the original transaction; contact your institution to try to recover the funds. | No. |
| Fraud, scam or crime | You were induced by a scammer to authorize Pix, or the transaction occurred in a fraudulent context. | Contact your institution immediately, report the fraud and request MED; preserve documents and, when appropriate, file a police report. | It may apply. |
| Operational failure | The institution’s Pix environment duplicated a transaction because of a technical error. | Complain to the institution so it can assess the operational failure. | It may apply. |
If it was a scam, how MED works
For fraud, scams or crimes, the Central Bank states that the request must be filed with the payer’s institution within 80 days of the transaction. The institution evaluates whether the case fits the mechanism. If it does, available funds in the recipient’s account may be blocked for analysis.
Under the Central Bank’s current guidance, the institutions assess the case within up to 7 calendar days. If fraud is confirmed, the return is made within up to 96 hours after the assessment ends, in full or in part depending on the availability of funds. When there is insufficient balance, partial returns may occur during the monitoring period provided by the MED rules. Therefore, even in eligible cases, MED does not guarantee recovery of 100% of the money.
If the problem resulted from an operational failure in the institution’s Pix environment — for example, a duplicate transaction caused by the bank itself — the Central Bank provides a specific procedure and, once the failure is confirmed, the return may occur within up to 24 hours.
How the recipient should return Pix received by mistake
If the person agrees to return the money, ask them to open the received Pix in the app and use the return function linked to the original transaction. The Central Bank recommends this procedure and warns recipients not to simply send a new Pix to a key provided by the supposed payer.
The Central Bank’s operational guide states that the recipient can initiate a full or partial return of Pix within 90 days of the original transaction. This function exists independently of MED: it is a return initiated by the recipient.
This guidance also protects the person who received the money. Scammers may claim they sent Pix by mistake and ask the victim to “return” it to a different account. The safer procedure is to first confirm that the credit actually appears in the account statement and, if it does, use the original transaction’s return function, which sends the funds back to the payer of that transaction.
Is the bank required to reverse a wrong Pix?
There is no Central Bank or National Monetary Council rule creating an automatic reversal for a payer’s own mistake. The official FAQ says that a person who sends Pix by mistake may try to contact the recipient and, if they do not know the recipient, may contact their branch or institution to try to recover the money.
This does not mean the recipient has unrestricted freedom to keep money they know was received without being owed. Article 876 of Brazil’s Civil Code establishes a duty to return undue payments. In addition, Article 169 of the Penal Code addresses appropriation of property that came into a person’s possession by mistake. Any criminal liability depends on the concrete facts and should not be presumed automatically merely because the money has not yet been returned.
What to do if the recipient does not respond or refuses
- Keep the transaction receipt and your bank’s service protocol.
- Document respectful attempts to contact the recipient, without threats.
- Ask your institution what assistance it can provide for Pix sent by mistake.
- If the money is not returned, consider legal advice to assess the appropriate route for repayment and restitution.
- If evidence of a scam, fraud or another crime emerges — rather than a simple recipient error — report that new context to your institution immediately, because the classification may change.
Avoid publishing the recipient’s personal information on social media or trying to pressure them through public exposure. This does not guarantee recovery and can create additional privacy and conflict issues.
Before confirming your next Pix
The most effective prevention is to treat the confirmation screen as a final check: verify the displayed recipient name, institution, amount and purpose before authorizing. For significant amounts, stop the transaction if any information looks unexpected. If the payment is scheduled, review your scheduled payments before the execution date as well.
In short
Pix sent to the wrong person: try to contact the recipient, request a return through the original transaction and contact your bank for assistance. Pix made because of a scam: contact the institution immediately and request MED. Duplicate or technical bank error: complain to the institution as a possible operational failure. The distinction matters because MED is not designed to correct a simple mistake in choosing the recipient.
