If you haven't received an answer from the IRS in regard to your submission, you should contact the IRS Identity Protection Specialized Unit at: Reporting identity theft.
Keep in mind that identity theft cases can involve significant delays while it's processing. Most times, it could take up to 22 weeks.
To reduce the risk of future tax-related identity theft, you may voluntarily choose to get an IP PIN. Open this link: Get an identity protection PIN (IP PIN).
