The rejection code IND 181-01 typically refers to an issue with the taxpayer identification number (TIN) provided on a tax return. Specifically, it means that the TIN provided does not match the name of the person or business associated with the TIN. This could happen if there is a typo in the TIN or if the TIN belongs to someone else.

To resolve this issue, you should double-check the TIN that you entered on your tax return and make sure that it matches your name or your business name exactly as it appears on your official documents. If you find an error, correct it and resubmit your tax return.

If you are certain that the TIN you provided is correct, you should contact the IRS for further assistance. They may ask you to provide additional information or documentation to verify your identity and resolve the issue.