IRS NOTICE REFERENCE
Understanding your CP560B notice
We have important information about your child's adoption taxpayer identification number (ATIN). We approved your request for a one-year extension.
General information only. Not legal or tax advice.
Notice details
- Notice code
- CP560B
- Category
- Account and informational
- Severity tier
- Tier 1 — Routine. Informational or administrative notice; no response typically required.
- Source
- IRS.gov — Understanding Your IRS Notice
What this notice is
We have important information about your child's adoption taxpayer identification number (ATIN). We approved your request for a one-year extension.
Source: IRS.gov. Reproduced for reference. General information — not legal or tax advice.
What the IRS says to do
Complete Form 15101, Provide a Social Security Number (SSN) for Adoptive Child PDF , included with your notice when you receive an SSN for your child. Complete Form 15101, Provide a Social Security Number (SSN) for Adoptive Child PDF , included with your notice when you receive an SSN for your child. You can send us your information using the Document Upload Tool. To use the tool, visit IRS.gov/dutreply , or: If you prefer, you can fax it to the fax number in the notice using either a fax machine or an online fax service. Protect yourself when sending digital data by understanding the fax service’s privacy and security policies.
This is the IRS’s own guidance reproduced from the IRS notice page. It describes the IRS’s process — it is not legal or tax advice from TaxRiskOS.
Official IRS reference
Read the official notice page on IRS.gov: https://www.irs.gov/individuals/understanding-your-cp560b-notice
Related tools
TaxRiskOS is workflow software for practitioners — it captures the notice, computes the deadline, surfaces the escalation tier, and builds a document checklist. It documents process; it does not give advice or draft responses.
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