CP3219A: the statutory notice of deficiency explained
- What it is
- Statutory notice of deficiency
- Type
- Proposed change or audit
- Your deadline
- The notice gives a "90-day response period." For Tax Court: "File your petition by the date listed on the notice. The Tax Court can't consider your case if you file the petition late."
- To
- You
- From
- Blaga Veleva, EA
- Re
- Notice of deficiency
A CP3219A is the IRS's statutory notice of deficiency, often called a 90-day letter. It proposes a tax change based on information from employers, banks or others, and it is a legal notice. The one date you must not miss is the Tax Court petition date printed on it, which the IRS can't extend. Blaga Veleva, EA can review the change and answer the IRS within the 90 days.
What does the CP3219A notice mean?
It means the IRS has moved from proposing a change to formally asserting it. The notice explains how to agree, how to disagree, and how to challenge the change in U.S. Tax Court. IRS.gov stresses that it is not a bill or an audit.
This letter usually follows earlier mismatch notices that weren't resolved. It is your last chance to dispute the tax before it is assessed without first paying it.
How much time do I have?
Per the irs.gov CP3219A page, the notice gives a "90-day response period." For Tax Court: "File your petition by the date listed on the notice. The Tax Court can't consider your case if you file the petition late." The IRS also says it can't extend the time to file a petition. The Taxpayer Advocate Service notes the window is 150 days if the notice is addressed to someone outside the United States.
What happens if I ignore it?
If the IRS doesn't hear from you and you don't file a petition, it will assess the proposed changes and send you a bill. From there, the debt follows the normal collection path, with reminders and eventually levy notices.
What should I do this week?
- Write the Tax Court petition date from the notice somewhere you will see it every day.
- Read the proposed change and gather the income documents and records for that year.
- If you agree, sign and return the enclosed Form 5564.
- If you don't, send a signed statement with documents as soon as possible within the 90 days.
- Decide early whether you may want to petition, so there is time to involve someone admitted to the Tax Court.
Can I still settle this with the IRS instead of going to court?
Often, yes. IRS.gov says the IRS will work with you to resolve the issue during the 90-day response period. If you agree, you sign the enclosed Form 5564 and send it back. If you don't, you send a signed statement and documents explaining why. Do that early, so there is time to react before the petition date.
Keep in mind that writing to the IRS does not stop the Tax Court clock. Only a filed petition protects your right to have the court hear the case without paying first.
How an Enrolled Agent helps with a CP3219A
Blaga reviews the proposed change and sends the IRS your additional information as soon as possible within the 90-day period. She prepares Form 5564 if you agree, or a signed statement with documents if you don't, and works with the IRS under Form 2848.
Tax Court is a court, not the IRS. The Tax Court admits attorneys, and nonattorneys only if they meet its rules, including its own exam. So Blaga will track the Tax Court deadline with you and coordinate with an attorney admitted there if you petition. She works from FM 1960 W in Houston and by secure portal.
What usually comes next?
If you agree or the IRS accepts your information, the tax is assessed or adjusted and a bill follows; a payment plan or offer in compromise may then fit. If you petition, the case moves to Tax Court. For the earlier stage, see the CP2000 page.
Not in the decoder yet. Read it to us.
Call (281) 785-0460 Send it to us
That does not mean it is unusual. The IRS sends many different notices and letters. Read us the number and the date printed on it, and Blaga will tell you what it is and what it asks you to do.
Check the letters before the number too (CP, LT or Letter), in the top right corner. See every letter in the decoder.
Type the number from the top right corner of your letter, for example CP504 or LTR 1058. No number? Try a word like levy, lien or audit.
Which one is it?
Look at the letters printed just before the number, top right of the first page.
Still not sure? Call (281) 785-0460 and read it to us.
Which letter is it?
The number is in the top right corner of the first page, for example CP14 or LTR 1058. Type it above, tap a common one below, or see every letter the decoder covers.
- What it means
- Your deadline
- If it waits
- How an Enrolled Agent can help
Have Blaga read yours Full guide
Source: irs.gov. This is a plain-English summary, not advice on your case.
Questions people ask
Q1What is a 90-day letter from the IRS?
It is the statutory notice of deficiency. For the CP3219A, irs.gov describes a 90-day response period and a Tax Court petition date printed on the notice.
Q2Can I still go to Tax Court after a notice of deficiency?
Yes, if you file your petition by the date listed on the notice. The Tax Court can't consider a late petition, and the IRS can't extend the date.
Q3Is CP3219A a bill?
No. It proposes a change in your tax. If you don't respond or petition, the IRS assesses the change and then sends a bill.
Q4Can an Enrolled Agent represent me in Tax Court?
Only if admitted to practice before the Tax Court, which for nonattorneys requires passing the Court's exam. An EA can still handle your response to the IRS within the 90 days.
Q5Is there free help for a notice of deficiency?
IRS.gov says you may be eligible for free help from the Taxpayer Advocate Service.