UNEXPECTED PAYMENT · VENMO · ZELLE · CASH APP

Someone Sent Me Money by Mistake—What Should I Do?

The payment may be an honest mistake, a fake notification, or money sent from a compromised account. You do not need to decide which one by yourself—and you should not create a separate payment to “return” it.

Reviewed July 31, 2026 · Based on current official safety guidance

THE SHORT ANSWER

Do not spend, move, or send the money back yourself. Open the real payment app directly to confirm the transaction, then contact the platform or your bank through its official in-app support. Ask them to handle or reverse the original payment.

A person verifies an unexpected payment inside the official payment app
A text, email, or screenshot is not proof of payment. Check the official account ledger.
01

Why sending it back can cost you

If the original payment used a stolen card or compromised account, it may later be reversed. A separate “refund” that you send can still remain valid, leaving you out the amount you returned. Let the payment provider investigate and adjust the original transaction instead.

02

What to do, in order

  1. Ignore links and phone numbers in the sender's messages.
  2. Open the payment app from your home screen and confirm whether the payment appears in its activity history.
  3. Do not transfer the balance to your bank, spend it, or send a new payment.
  4. Use the app's Help or Support section, or the number on your bank's official website, to report the unexpected transaction.
  5. Save the transaction ID and screenshots of any pressure, threats, or refund instructions.
03

If the payment only exists in a message

It is likely a fake-payment lure. Do not pay an “upgrade,” “business account,” “release,” or “processing” fee. Do not ship an item based on the notice. A genuine payment must appear inside your account when you open the official app yourself.

04

Check the message before you act

isReal checks a screenshot of a suspicious text, email, DM, listing, or payment request and explains the warning signs and a safer next step in plain language. It is a second opinion—not a guarantee that a message is safe.

Get isReal for iPhone
05

Quick questions

Can I keep money a stranger sent me?

Do not spend or move it. Report the unexpected payment to the provider or bank and follow its instructions so the original transaction can be investigated correctly.

What if the sender is threatening me?

Stop replying, keep screenshots, block the sender after preserving evidence, and report threats to the platform and local law enforcement. Do not send money under pressure.

06

Official sources