If your return is rejected with IRS rejection code R0000-902-01, the Taxpayer Identification Number (TIN) for the primary taxpayer has already been used on a return filed with the IRS. In most cases, the taxpayer's social security number (SSN) was entered incorrectly.
To fix this error and refile:
If you don't find any errors, contact the Social Security Administration at 1-800-772-1213 to verify whether your information matches their file.