IRS Collection Notices Explained: CP14 → CP501 → CP503 → CP504 → LT11/Letter 1058
An unpaid IRS balance usually moves from a CP14 bill to CP501 and CP503 reminders, then a CP504 notice of intent to levy, and finally an LT11 or Letter 1058. Only the final notice gives Collection Due Process hearing rights, requested on Form 12153 within 30 days. Paying or setting up a plan generally stops the escalation.
If an IRS balance isn't paid, the letters follow a fairly predictable sequence, and each step is more serious than the last. Knowing where you are tells you how much time and how many options you have. Not every account follows the order exactly, so the notice in your hand, and the date printed on it, is what counts.
What is the usual order of IRS collection notices?
| Step | Notice | What it means | Severity (RAHA 1–5) | Response window | Rights it gives |
|---|---|---|---|---|---|
| 1 | CP14 | First bill for a balance due | 3 | Date printed on notice | Call if you disagree; payment plan options |
| 2 | CP501 | First reminder | 3 | Date printed on notice | Collection Appeals Program (CAP) before a lien, per the IRS sample notice |
| 3 | CP503 | Second reminder | 4 | Date printed on notice | CAP before collection action |
| 4 | CP504 | Notice of intent to levy (IRC 6331(d)) | 4 | 30 days from the notice date | CAP. No Collection Due Process hearing |
| 5 | LT11 / Letter 1058 | Final notice of intent to levy and your right to a hearing | 5 | 30 days from the letter date (Form 12153) | Collection Due Process (CDP) hearing, with Tax Court review |
Severity is RAHA Financials' own rating of how urgent a notice usually is. It is not an IRS classification.
What does a CP14 mean?
The CP14 is usually the first bill, for unpaid tax, an IRS correction, a missing payment, or penalties and interest. The IRS page says to pay by the due date on the notice. The IRS sample CP14 says payment should be received within 21 calendar days of the notice date (10 work days if the amount is $100,000 or more), and to disregard the notice if you paid in full in the last 21 days. Check your IRS Online Account before you pay twice.
What do CP501 and CP503 mean?
The CP501 is the first reminder. The IRS page says it can file a notice of federal tax lien if you don't pay, make arrangements or contact it. A lien is a public claim against your assets and may affect your ability to get credit. The CP503 is the second reminder. If you already paid or set up a plan, the IRS says to call anyway so your account shows it.
At both stages you can ask for a Collection Appeals Program (CAP) review before collection action, following the notice's instructions. CAP is quicker than a formal hearing, but its decision can't be taken to court. The CP503 stage is often the last point before the IRS can take money without first offering a hearing, which makes it a good time to pay or set up a plan.
Does a CP504 mean the IRS can seize my wages or bank account?
Not on its own. This is the most misunderstood notice in the sequence.
The CP504 is a notice of intent to levy under IRC 6331(d). The notice says that if the IRS doesn't receive the amount due within 30 days of the notice date, it can levy your state tax refund. The IRS Collection Due Process FAQ says it cannot levy other property with just this notice. It must first send a notice that offers a CDP hearing (LT11, Letter 1058 or CP90), unless it already sent one.
So the CP504 does not itself give Collection Due Process rights. It does offer CAP (the sample notice says within 30 days). Still, the IRS's CDP FAQ says it is in your best interest to respond to a CP504, and a lien can be filed at this stage.
What is an LT11 or Letter 1058, and what are my rights?
LT11 and Letter 1058 are the same legal notice from two parts of the IRS. The Automated Collection System sends the LT11. A revenue officer assigned to your case sends Letter 1058. Both are the Final Notice of Intent to Levy and Notice of Your Right to a Hearing.
This is where you get the strongest protection in the process:
- Request a Collection Due Process hearing by sending Form 12153 to the address on the letter by the date shown. Publication 594 says that date is 30 days from the date of the letter for proposed levies.
- A timely request generally stops levy action for the periods involved while the hearing is pending.
- Appeals can consider alternatives, such as an installment agreement or an offer in compromise. Include a financial statement (Form 433-A for individuals, 433-B for businesses) if you want them considered.
- You keep Tax Court review. You have 30 days after Appeals' determination to go to the U.S. Tax Court.
Miss the 30 days and you can still request an equivalent hearing within one year of the levy notice, but without court review. You get only one CDP levy hearing per tax period, so this letter is usually your one chance.
The IRS CDP FAQ says "30 days from receipt," while Publications 594 and 1660 count from the date of the letter. Go by the date on the letter, and keep the envelope.
Which related collection notices might I see?
| Notice | When it appears | Key point |
|---|---|---|
| CP90 | Final levy notice under the Federal Payment Levy Program | Same CDP rights as LT11: Form 12153 within 30 days |
| CP91 | Intent to levy up to 15% of Social Security benefits | Follows an earlier CDP notice. It carries no new CDP rights |
| Letter 3172 | A tax lien has been filed | Hearing deadline is printed on the letter and isn't counted from the letter date |
| CP523 | Intent to end your installment agreement | Contact the IRS within 30 days of the notice date; often fixable |
What can I do at any stage?
At any point you can pay in full, pay what you can and set up a payment plan (Online Payment Agreement tool or Form 9465), ask about hardship, or dispute the amount by calling the number on the notice. You generally need to be current on filings before the IRS approves an installment agreement.
The IRS failure-to-pay penalty is 0.5% per month, drops to 0.25% during an approved plan if you filed on time, and rises to 1% per month if you don't pay within 10 days after a notice of intent to levy. Interest is 7% for the fourth quarter of 2026. These are rules, not threats, and a reason to act early. If your books are behind and you can't tell what you owe, the Catch-up Bookkeeping Cost Estimator shows the likely scope.
Where can I get help with IRS collection notices?
Use the free IRS Notice Decoder to confirm your notice and count the days, and read Got a Letter From the IRS? for the wider picture. Unsure the letter is genuine? See Is This IRS Letter Real?.
RAHA Financials offers an IRS Notice Response Plan for a fixed fee, quoted before any work starts: a transcript review, a written plan, a draft response and deadline tracking. We can't guarantee any outcome, and if your case needs an authorized representative we'll tell you. Book a free consultation or see our tax filing services.
Frequently asked questions
How long between a CP14 and a CP504?
The IRS pages we rely on don't give a fixed schedule. Treat each notice's own date as the deadline.
What form do I use to request a CDP hearing?
Form 12153, Request for a Collection Due Process or Equivalent Hearing, or a written request with the same information. Send it to the address on your LT11, Letter 1058 or CP90 by the date shown.
What if I missed the 30-day deadline on my LT11?
You can still ask for an equivalent hearing within one year after the date of the levy notice. Appeals will hear your case, but you can't take the decision to Tax Court.
Can the IRS take my passport?
Under the FAST Act, the State Department generally won't issue or renew a passport for someone with seriously delinquent tax debt that the IRS has certified. IRS.gov/passports has the details.
I'm on a payment plan but got a CP523. What now?
A CP523 means the IRS intends to end your agreement, usually because of a missed payment or a new unpaid balance. Contact the IRS within 30 days of the notice date and pay before the termination date. It is often fixable.
Sources
- IRS: Understanding your CP14 notice and sample CP14
- IRS: Understanding your CP501 notice
- IRS: Understanding your CP503 notice
- IRS: Understanding your CP504 notice
- IRS: Understanding your LT11 notice or Letter 1058
- IRS: Collection Due Process (CDP) FAQs
- IRS: Publication 594, The IRS Collection Process
- IRS: Publication 1660, Collection Appeal Rights
- IRS: Failure to pay penalty
- IRS: Interest rates remain the same for the fourth quarter of 2026
This guide provides general information for educational purposes and is not tax, legal or accounting advice. Consult a qualified professional before acting.
