IRS Resolution

IRS Notice CP504: What It Means and What to Do Next

Received IRS Notice CP504? It signals intent to levy. Here is what it means, what the IRS says to do, and the steps to take before collection action begins.

Dushyant Hirwani
October 11, 2026 · 6 min read
The short answer

IRS Notice CP504 is a notice of intent to levy under section 6331(d). It is a final-reminder style notice that the IRS plans to collect an unpaid balance, which can include levying your state tax refund, wages, or bank accounts. The IRS says to pay in full right away or call to discuss a payment plan.

On this page
  1. What Notice CP504 is
  2. What the IRS says to do
  3. Is CP504 the final notice before a levy?
  4. Check these things before you respond
  5. If you cannot pay in full

Getting a letter from the IRS with the words "intent to levy" is alarming, and it should be taken seriously. It should also be understood accurately, because the right response depends on what this notice does and does not do.

What Notice CP504 is

According to the IRS, CP504 is a Notice of Intent to Levy under Internal Revenue Code section 6331(d). It is a reminder that you have an unpaid balance and that the IRS intends to collect it. The IRS warns it can levy wages, bank accounts, or your state tax refund, and may later seize other property. It may also file a Notice of Federal Tax Lien, and seriously delinquent tax debt can affect a passport.

What the IRS says to do

  1. 1Pay the full amount right away, online or by mailing payment with the bottom portion of the notice.
  2. 2If you cannot pay in full, pay what you can and call the toll-free number on the notice to ask about a payment plan.
  3. 3If you disagree with the amount, call the number on the notice.
  4. 4If you already paid or set up an installment agreement, call anyway to confirm your account reflects it.
  5. 5Read the notice for any appeal instructions, including the Collection Appeals Program.

The IRS does not state a fixed number of days on its explanatory page and tells you to act immediately, so use any date printed on your own notice as the working deadline.

Is CP504 the final notice before a levy?

Not necessarily. The IRS has separate notices that carry formal Collection Due Process hearing rights, and those typically come later. CP504 does allow a limited appeal through the Collection Appeals Program, and a state refund levy can trigger a hearing right through the IRS Independent Office of Appeals. Do not treat CP504 as harmless just because more notices may follow.

Check these things before you respond

  • Is the balance accurate? Compare with your return and any prior notices.
  • Are all required returns filed? Unfiled returns can block payment plans.
  • Was a payment or agreement already made that the notice does not reflect?
  • Are penalties included that you may qualify to have removed? See IRS penalty abatement.

If you cannot pay in full

Contact the IRS before collection action starts. A structured arrangement is much easier to set up before a levy than after. Read our guide to IRS payment plans for small business owners for how that process works.

If your notice involves a business balance, unfiled returns, or payroll taxes, our IRS resolution service can review it with you. You can also get help with your business tax situation. Every case differs, and results are not guaranteed.

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What does IRS Notice CP504 mean?
It is a Notice of Intent to Levy under section 6331(d). It tells you the IRS has an unpaid balance on your account and intends to collect, including by levying a state tax refund, wages, or bank accounts, and possibly seizing other property.
How long do I have to respond to a CP504 notice?
The IRS tells you to act immediately and does not give a fixed number of days on its explanation page. Check the notice itself for any dates and respond as quickly as possible, ideally before any deadline printed on it.
Can the IRS take money from my bank account after a CP504?
CP504 warns that the IRS can levy bank accounts and other income. Acting promptly by paying or arranging a payment plan generally prevents that, but ignoring the notice raises the risk of collection action.
Can I appeal a CP504 notice?
The IRS says you can request an appeal through the Collection Appeals Program before collection action takes place, following the instructions on your notice. Separate Collection Due Process rights attach to other notices.
What if I do not agree with the balance on the notice?
Call the number on the notice and explain what you believe is wrong. Have your return, payment records, and any earlier IRS letters ready. A professional can help you compare the notice with IRS transcripts.
Is it safe to ignore a CP504 if I am setting up a payment plan?
No. Confirm with the IRS that the plan is in place and reflected on your account. Calling to verify is the IRS's own recommendation if you already paid or arranged an agreement.