IRS CP3219A
Statutory Notice of Deficiency — Tax Court Petition Deadline
Check the petition deadline on your notice. Responding to the IRS does not extend it.
Deadline
File a Tax Court petition by the last date printed on your notice
The petition period is generally 90 days, or 150 days if the notice is addressed to a person outside the United States. Verify the exact deadline and applicable rules with a qualified professional immediately.
Act within days — enforcement is imminent or already in progress.
CP3219A is a statutory notice of deficiency following an income-document mismatch. It is not itself a bill or an audit. A response to the IRS does not extend the deadline for filing a U.S. Tax Court petition. If the deadline has passed, obtain immediate professional review of the notice, mailing facts, assessment status, and remaining options.
What IRS CP3219A Means
The IRS proposes a change because information from an employer, bank, or another payer differs from your return. Read the calculation and enclosed Form 5564 carefully.
You may supply evidence to the IRS or challenge the proposed deficiency in the U.S. Tax Court. These are separate steps: contacting the IRS does not preserve your petition deadline.
If you neither resolve the proposed changes nor file a timely petition, the IRS can assess the proposed tax and send a bill.
What the IRS Can Do If You Don't Respond
- Review corrected income documents, signed explanations, and other supporting evidence during the response period
- Assess the proposed deficiency after the petition period expires if the dispute is not resolved and no timely petition is filed
- Bill an assessed balance, with applicable interest and penalties; CP3219A alone is not a final levy notice
What You Should Do Right Now
- 1
Keep every page of the notice and its envelope. Locate the last date to petition the Tax Court.
- 2
Compare the IRS figures with your return, W-2s, 1099s, and records. Identify corrected documents, duplicate income, or reporting errors.
- 3
If you disagree, respond promptly using the notice instructions. Do not assume that an IRS response, phone call, or amended return extends the Tax Court deadline.
- 4
Consult a tax professional promptly. A Tax Court case requires your own petition or assistance from someone authorized to practice before that court.
- 5
If the deadline has already passed, seek immediate review of the notice and mailing facts rather than assuming all remedies are lost.
- 6
After assessment, discuss whether audit reconsideration, an amended return or refund claim, or payment and collection alternatives apply to your circumstances. These are not automatic substitutes for a timely petition.
Resolution Options Available to You
Frequently Asked Questions About IRS CP3219A
Is CP3219A the same as CP2000?
No. CP2000 proposes changes based on an income mismatch. CP3219A is a statutory notice of deficiency with a Tax Court petition deadline. Review the specific notice you received.
Does answering the IRS stop the 90-day clock?
No. The IRS says it may work with you during the response period, but that does not extend the time to petition the Tax Court. Check the last petition date printed on the notice.
What if I missed the CP3219A deadline?
Get immediate professional review of the deadline, notice validity, mailing facts, and assessment status. Depending on the facts, other administrative or refund remedies may be available. Do not assume that a late petition or a call to the IRS restores the original petition period.
Is this already a levy?
No. The IRS describes CP3219A as a proposed tax change, not a bill or audit. Assessment and collection are separate stages.
Can a CPA automatically represent me in Tax Court?
No. Authority to represent taxpayers before the IRS does not automatically authorize Tax Court practice. Check that any proposed court representative is admitted to practice before that court.
Professional References
IRC: IRC §6212 — Notice of Deficiency; IRC §6213 — Petition Period
IRM: IRM 4.8.9 — Statutory Notices of Deficiency
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