Letter 2801C: IRS Follow-Up Request for Additional Information

The Letter 2801C is issued by the IRS to request that taxpayers provide additional information or documentation to resolve a tax issue or complete the processing of their tax return. This letter often follows a review or audit in which the IRS needs further clarification or documentation to verify the taxpayer’s claims.

Key elements of Letter 2801C:

• Request for Specific Information: The letter will specify the type of information or documentation the IRS requires, such as proof of income, deductions, credits, or dependents. The IRS may need these documents to verify certain claims on the taxpayer’s return.
• Deadline for Submission: The letter includes a deadline by which the taxpayer must submit the requested information. Failure to respond by the deadline could result in adjustments to the return, disallowed deductions or credits, or additional taxes owed.
• Next Steps: Once the IRS receives the additional information, they will review it and either process the return as filed or make adjustments based on the documentation provided.
• Consequences of Non-Action: If the taxpayer does not respond or provide the required information, the IRS may take further action, including adjusting the return or assessing additional taxes, penalties, and interest.

Letter 2801C is a critical step in the review or audit process, and taxpayers should respond promptly to avoid further issues with their tax return or account.