Let them know as soon as possible and immediately offer a way to resolve the overpayment, either as crediting their next invoice or issuing a credit.
If you've reconciled the 2nd payment as an overpayment or anything like that, then just Remove and Redo it. Many businesses would reconcile the second payment and it's refund both to Sales, then they would cancel each other out. Other businesses use some kind of suspense account.
When a business receives an overpayment, it is required to notify the customer and to offer to refund the excess amount or apply it as a credit toward a future invoice. The agreed-upon resolution should be documented and implemented quickly.
It may happen at some point that a customer misreads their invoice and accidentally overpays. If this happens, you'll need to provide a refund.
To inquire about a prior year's, or amended, refund status, you may call us at 800 732-8866. For more specific information about the status of your refund after IDOR has finished processing it, you can check the Illinois Comptroller's Find Your Illinois Tax Refund System.
In some cases, it may even damage your company's reputation and lead to negative publicity. Therefore, it's essential to write an effective “Inform a Customer of an Overpayment” letter that not only informs your customers of the overpayment but also outlines the steps you will take to rectify the situation.
Log on to to see the progress of your return.
To check the status of your Illinois state refund online, go to . You may check your refund status by phone: 1-800-732-8866.
Some refunds may take longer to process due to errors in filing or security measures. Overall, refunds resulting from electronically filed returns can be expected around 4 weeks after filing. Refunds resulting from returns filed on paper can be expected around 4 to 8 weeks after filing. 2.
Another event that requires businesses to issue a credit note is an overpayment or overcharge.