CP2566R: Proposed tax after an unanswered refund hold
Prepared by TaxRZR editorial team · IRS sources checked 2026-10-29 (ET) · professional review pending · This page’s Source Notes
CP2566R says the IRS previously sent CP63 holding your refund for one or more unfiled tax returns and did not hear from you. It has now calculated proposed tax, penalty and interest from wages and other income reported by employers, financial institutions and others. Filing your own accurate return may reduce the proposed amount if you qualify for exemptions or deductions; a reduction is not guaranteed.
TAS eligibility, requesting help, and limits. A request does not guarantee release or extend notice deadlines.
What the IRS can do next
If the IRS still does not hear from you, it may apply all or part of your refund to your tax debt. Its CP2566R FAQ says it will use your refund to help pay tax owed on returns you file, even if you arrange a payment plan. The proposal is not proof that the refund has already been applied, a guaranteed refund-release date, or itself a final levy notice giving Collection Due Process (CDP) hearing rights.
Respond by the date shown on your CP2566R: file your return or accept and pay the proposed amount. No universal response day count is supplied here.
The CP2566R FAQ says no action is needed if you filed your tax returns within the last twelve weeks. Keep filing acceptance or mailing evidence. This is a processing allowance, not a twelve-week response deadline or refund-release promise. CP63 and CP2566 instead describe eight weeks; do not substitute those rules. If you have not filed or more than twelve weeks have passed, follow the CP2566R filing and Response Form instructions. If your filing was rejected, the notice details do not match, you disagree, or the printed instructions are unclear, call its IRS number with paperwork ready rather than assuming the allowance applies. Preserve deadlines on any separate notices.
Check the proposed calculation and the return years against your records. Choose the filing or acceptance response using your actual notice; if you disagree or believe no return is required, call the number on CP2566R with your paperwork ready.
Steps to work through
- 01Match the name, Social Security number or taxpayer identification number, and tax year on CP2566R to your records. Compare the reported wages and other income, proposed tax, penalties and interest with your documents. Retain the earlier CP63 if available.
- 02If choosing to file your own return, the CP2566R page permits an e-file provider for a return from the past two years, if eligible. Otherwise complete the return and the Response Form at the end of CP2566R and mail them using the enclosed return envelope. Filing may reduce the proposal but does not guarantee a refund.
- 03If you have not filed or more than twelve weeks have passed since filing, follow the notice’s filing instructions. For the paper response, check the matching name, taxpayer number and year, then sign, date and mail a copy of the return with the Response Form using the provided envelope. Both spouses must sign and date a joint return. Include any IRS-issued IP PIN as directed, including each spouse’s IP PIN on a joint return; never share it with this website.
- 04If accepting the proposed amount, complete and return the Response Form at the end of CP2566R. Pay in full through an official IRS payment method or explore alternative payment options. If you cannot pay in full, ask about a payment plan; do not leave a required return unfiled solely because you cannot pay. A plan does not prevent the refund from being used toward tax owed.
- 05If you disagree, call the toll-free number listed on CP2566R with supporting paperwork ready. If you believe you do not have to file, call that number as the code-specific page directs. If already filed within twelve weeks, check the specific processing allowance above rather than borrowing another notice’s waiting period.
- 06Keep copies of the notice, return, Response Form, supporting records and proof of submission. Ask the issuing office to identify any appeal rights, required request and deadline that apply to your case. Publication 5 is general guidance, not a verified CP2566R protest procedure. A call or filing response does not extend deadlines on a separate statutory notice of deficiency or collection hearing notice.
Common misreadings
- CP2566R is distinct from CP2566: preserve the R suffix and the CP63 refund-hold history. Its twelve-week FAQ must not be replaced with CP63’s or CP2566’s eight-week rule.
- Use the Response Form at the end of CP2566R, not an assumed Form 15103 or a CP3219N waiver procedure. An acceptance response is different from disputing the calculation; read it before signing.
- The CP2566R page links Publication 5 but does not establish a code-specific administrative appeal deadline, an automatic 30-day CDP hearing period, or a 90/150-day Tax Court petition period. Do not treat CP2566R as CP3219N or assume another notice must arrive. Follow any separate notice’s rights and deadlines independently.
- General book examples for replacing an already-assessed substitute return do not establish that this proposed amount has been assessed. Use the actual CP2566R response instructions, not an assumed reconsideration process.