Notice summary
The IRS sent you a CP2000 notice for tax year 2099. They received information from Acme Corp showing $4,200 in 1099-NEC income that doesn't match your filed return. They are proposing an additional tax assessment based on this difference.
May be suitable for a self-guided response checklist
Based on the information provided, this appears suitable for a self-guided response checklist.
- You have supporting documents to back up your position.
- No escalation triggers were found.
Response strategy
Based on the information provided, the recommended approach is to respond in writing with copies of the documents that support your position. Mail the response by the deadline using certified mail. Include a copy of the 1099-NEC, bank deposit records for the tax year, and any invoices to corroborate the income figure. If the income was already reported on a different schedule, include that schedule with a brief written explanation. Sign and date the CP2000 response form included with your notice and mail everything to the address printed on the notice.
Evidence checklist
- Copy of the 1099-NEC from the payerWhy: To verify the IRS records match.
- Bank deposit records for the tax yearWhy: Traces whether the income was actually received.
- Invoices issued to the payerWhy: Corroborates or contests the reported amount.
- Schedule C from the original return (if filed)Why: Shows whether this income was already reported.
Mailing / fax checklist
- Sign and date the CP2000 response form included with your notice.
- Attach all supporting documents listed above.
- Make a complete copy of everything for your records.
- Mail to the address printed on your notice — not the general IRS address.
- Send via certified mail with return receipt for proof of delivery.
- Alternatively, fax to the number printed on your notice.
- Postmark, fax, or otherwise send your response by the deadline shown on your notice.
Draft response letter
Based on my records for tax year 2099, I respectfully request that the IRS review the proposed change. I am providing the enclosed documents for your review, including the 1099-NEC, bank deposit records, and invoices that support my position. I believe the figures on my return are accurate and I am providing this response to clarify any discrepancy. Thank you for your consideration.