Before you respond
Car buyer overpayment messages
Learn car seller fake check scam warning signs, including distant buyers, cashier's checks, overpayments, movers, and refund requests before selling.
Reviewed June 7, 2026
Quick answer
A car buyer message may be a scam if the buyer is not local, sends a check for more than the price, and asks you to return the extra money.
Do not send money back from a check. A fake check can look real and appear in your account before the bank later reverses it.
How car seller fake check scams use overpayments
Car seller fake check scams usually start with a buyer who cannot meet in person. They may say they are out of state, sending a representative, arranging a mover, or buying the car as a gift. Then they send a check or cashier's check for more than the agreed price.
The overpayment request is the trap. They ask you to refund the difference or pay a mover before the check is fully verified. The check can later fail, leaving you responsible. This pattern is a focused version of fake check overpayment scams and can also overlap with online marketplace fraud.
What it may look like
"I am out of state, but I will mail a cashier's check for the car plus extra for my mover. Please deposit it and send the overage today."
Signs to slow down
- The buyer says they cannot see the car in person or sends a representative instead.
- They send a check, cashier's check, or deposit for more than the agreed price.
- They claim the overpayment was an accident and ask you to refund the difference.
- They ask you to pay a mover, shipper, assistant, or vendor from the check.
- They pressure you to send money before your bank confirms the check is final.
What to do next
- Do not accept a check for more than the selling price.
- Do not send money back to someone who says they overpaid by check.
- Ask your bank whether funds are fully collected and final before releasing the car.
- Consider a reputable escrow or online payment service for a car sale.
- Keep buyer messages and report fake check scams to ReportFraud.ftc.gov when appropriate.
How to report it
- Do not refund an overpayment or pay a mover from a new check.
- Ask your bank whether the check is fully collected and final before releasing the car.
- Report fake check car buyer scams to ReportFraud.ftc.gov and keep buyer messages and check images.
How Olevo can help
Olevo can help you review a buyer's message before you deposit a check or send money.
Paste the buyer's message, payment instructions, or overpayment request. Olevo can help check whether the car sale has fake check warning signs.
Trusted sources
Fake check scam targets online car sellers
Federal Trade Commission
FTC guidance describes distant car buyers who overpay by check and ask the seller to send money back before the check is found fake.
How To Spot, Avoid, and Report Fake Check Scams
Federal Trade Commission
FTC guidance says a check can appear to clear before the bank later finds it is fake.
Avoiding and Reporting Gift Card Scams
Federal Trade Commission
FTC guidance says anyone who demands payment by gift card is trying to scam you.
Common questions
Can a cashier's check be fake?
Yes. A fake check can look real, and funds can appear available before the bank later finds the check is fake.
Should I refund an accidental overpayment?
No. If someone overpays by check and asks you to send money back, treat it as a serious warning sign.
Is this only a car selling scam?
No. Overpayment fake check scams can also target people selling other items online, renters, job seekers, and small businesses.
Can a cashier's check for a car be fake?
Yes. A cashier's check can be fake, and funds can appear available before the bank later reverses the deposit.