CP504 Notice Explained
An IRS notice of intent to levy that warns of collection action, including a possible state tax refund levy. It is generally not the final Collection Due Process notice used before broader levy action.
What this notice may mean
An IRS notice of intent to levy that warns of collection action, including a possible state tax refund levy. It is generally not the final Collection Due Process notice used before broader levy action. The notice should be reviewed for the tax year, amount, deadline, appeal rights, and payment instructions.
What to do next
Compare the notice against your records, confirm whether returns are filed, gather payment history, and consider contacting the IRS, a state agency, or a qualified tax professional before deadlines pass.
A more serious collection notice
CP504 searches often come from taxpayers who need to stop a levy or understand whether collection is about to escalate.
CP504 deserves deadline-focused review
Collection warning
CP504 should be handled as a deadline and levy-risk notice
A CP504 can include serious levy warning language. The taxpayer should read the notice date, response deadline, tax periods, appeal language, and payment options before enforcement pressure increases.
What to confirm
- The notice date and response deadline are written down.
- The tax years and balance are confirmed against transcripts or records.
- All required returns are filed or a filing plan is ready.
- Payment, hardship, appeal, or professional review has been chosen before the deadline.
Mistakes to avoid
- Treating CP504 like a routine reminder.
- Ignoring appeal language or levy warning language.
- Waiting until wages or bank funds are affected.
- Trying to negotiate without knowing filing compliance status.
Documents that usually help
- CP504 notice
- Envelope and prior notices
- Account transcripts
- Income and expense proof
- Payment and filing records
Detailed guidance
Read CP504 as a collection warning, not a routine reminder
CP504 means the IRS still shows an unpaid balance and intends to move further into collection. The notice deserves prompt attention, but it should not be confused with LT11 or Letter 1058, which generally provide Collection Due Process hearing rights before broader levy action.
What CP504 tells you
The notice identifies the tax period, unpaid balance, additions to the balance, and the date by which the IRS expects a response. The current IRS explanation describes CP504 as a Notice of Intent to Levy and warns that collection may reach a state tax refund and, after required procedures, other income or property.
A taxpayer who disagrees with the balance should compare the notice with the filed return, account transcript, payment confirmations, withholding, credits, and any earlier correspondence. A taxpayer who agrees but cannot pay should use the response period to evaluate a realistic collection alternative.
CP504 compared with LT11 and Letter 1058
- CP504 is an urgent collection notice and may support a Collection Appeals Program request under the instructions on the notice.
- LT11 and Letter 1058 generally state that they are final notices of intent to levy and explain the right to request a Collection Due Process hearing.
- Form 12153 is associated with a qualifying Collection Due Process notice. It should be sent to the hearing-request address shown on that notice, not automatically used for every CP504.
- The notice in hand controls. Record its date, deadline, tax periods, phone number, and appeal language before choosing a response.
A practical response sequence
- Confirm that the name, taxpayer identification details, tax form, tax period, and balance are correct.
- Check whether all required returns are filed and whether current withholding, estimated payments, or payroll deposits are current.
- Call the number on the notice if a payment, credit, amended return, identity issue, or prior agreement is missing from the account.
- Compare full payment, a payment plan, hardship review, an Offer in Compromise review, or an appeal based on the actual account facts.
- Seek prompt professional review when a deadline is close, a levy is already active, payroll taxes are involved, or the balance is disputed.
Records to have in front of you
- The complete CP504 and its envelope
- Earlier balance-due and collection notices
- Filed returns and IRS account transcripts for the listed periods
- Payment confirmations, canceled checks, withholding, and credit records
- Current income, necessary expenses, assets, and proposed payment information
Related guidance and official sources
Useful paths after an IRS notice
These paths help you move from reading to organizing the next step without turning the page into a sales pitch.
Frequently Asked Questions
What is a CP504 notice?
CP504 is an IRS Notice of Intent to Levy issued when the IRS still shows an unpaid balance. It warns that collection may proceed if the taxpayer does not pay, make arrangements, or resolve a disagreement.
Is CP504 the final notice that gives Collection Due Process hearing rights?
Not generally. IRS Appeals explains that the IRS must issue a formal notice of intent to levy and right to a hearing, such as LT11 or Letter 1058, before broader levy action. Read the exact appeal language on the notice you received.
What if CP504 was sent by certified mail?
Keep the complete notice, envelope, and any certified-mail record. The delivery method does not change the balance or instructions, but mailing records may matter when reviewing notice dates, procedural steps, and later appeal deadlines.
Can the IRS levy a state tax refund after CP504?
The IRS states that CP504 warns of levy action involving a state tax refund. Other levy action is subject to additional notice and procedural requirements.
Should Form 12153 be filed for CP504?
Form 12153 is used for a qualifying Collection Due Process or equivalent-hearing request. Do not assume every CP504 has the same hearing procedure; follow the appeal instructions on the notice and compare it with any later LT11 or Letter 1058.
What should I do if the CP504 balance is wrong?
Compare the notice with the return, account transcript, payments, credits, and earlier correspondence. Contact the IRS using the number on the notice and keep records of the response.
Is CP504 Notice serious?
This is a serious collection warning. Read the notice date, response instructions, and appeal language carefully.
Should I ignore an IRS notice if I cannot pay?
No. Even if you cannot pay in full, responding and understanding options can help reduce collection risk.
Review the issue before deciding what to do
Use the guided tools to organize the facts, check the urgency, and prepare questions. No information is submitted from this section.