Duplicate reimbursement expenses

This article explains the duplicate warning you may see when submitting an out-of-pocket (reimbursement) expense in Pleo, and what to do next.

What is the duplicate warning?

When you submit an out-of-pocket expense, Pleo checks whether a similar expense already exists.

You may see a duplicate warning when Pleo finds another expense with the same:

  • Performed date
  • Amount
  • Merchant


Common reasons you will see this warning:

  • The expense was submitted before, and you are submitting it again.
  • The same receipt was used for more than one expense.
  • Two different purchases happened to match on date, amount, and merchant.


Good to know:
  • It does not apply to card expenses
  • It checks expense details, not whether the receipt file/image has been reused
  • It looks for a similar expense for the same employee

What to do next

  1. Open the warning details and review the expense that Pleo is flagging as a possible match.
  2. If it is the same purchase:
    • Do not submit it again.
    • If you already submitted it twice, delete the duplicate (the one that should not be reimbursed).
  3. If it is a different purchase:
    • Continue with the submission - Click submit anyway.
    • Add a short note in the expense description explaining why it is not a duplicate, such as “Separate purchase at the same merchant”.
    • If you submit the expense anyway, Pleo will show an info message on the expense (for both the employee and reviewer), indicating it may be a duplicate and linking to the original expense.

To avoid duplicates

  • Submit each receipt only once.
  • If you need to make changes, edit the existing expense rather than creating a new one.
  • If you paid in cash and later also paid with a card for the same item, submit only the method that should be reimbursed.


Still unsure? If you are not sure whether the expense should be submitted, check your existing expenses for that date and merchant, and confirm whether reimbursement already happened.

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select at least one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article