IRS Balance-Due Notices in Order: CP14, CP501, CP503, CP504, LT11

By Forrest Baumhover, CFP®, EA · Last verified September 20, 2026

Five IRS notices chase the same unpaid balance, and only two of them carry a 30-day clock. This table shows what each one triggers, what it lets the IRS do, and which one opens your Collection Due Process hearing rights.

CP14, CP501, CP503, CP504, and LT11 / Letter 1058, at a glance
	CP14	CP501	CP503	CP504	LT11 / Letter 1058
What triggers it	An assessment posted and the balance is unpaid (IRC §6303(a) notice and demand)	An unanswered earlier demand, ordinarily CP14	An unanswered CP501 (the IRS calls it the "second reminder")	An unanswered CP14, CP501, and CP503, with no payment plan, hardship status, or dispute in place	An unanswered balance-due stream. A Revenue Officer can issue Letter 1058 without the earlier notices
What it lets the IRS do	Nothing new. It demands payment of an assessed balance	Nothing new. The tax lien already exists by law (IRC §6321). It warns of a public lien filing	Nothing new. It repeats the lien-filing warning	Levy a state tax refund, file a Notice of Federal Tax Lien, and refer a large balance for passport certification	Levy wages, bank accounts, and other property, and file a Notice of Federal Tax Lien
Deadline	21 calendar days from the notice date (10 business days at $100,000 or more)	21 days from the notice date (10 business days at $100,000 or more)	21 days from the notice date (10 business days at $100,000 or more)	30 days from the notice date	30 days from the notice date to file Form 12153
Collection Due Process hearing rights?	No	No. A Collection Appeals Program request is available	No	No. A Collection Appeals Program request is available	Yes. Filing Form 12153 on time pauses levy and preserves Tax Court review
If you ignore it	Interest keeps running and the account moves to CP501. No penalty of its own and no rights lost	Interest and the failure-to-pay penalty keep running. A public lien filing stays possible	Interest and the failure-to-pay penalty keep running. CP504 comes next	The IRS can take an expected state refund, file a lien, and start passport certification. Wages and bank accounts are not yet exposed	The IRS can levy wages and bank accounts with no further notice. A late request becomes an Equivalent Hearing with no levy pause and no Tax Court review

If you got this letter

Which Letter Are You Holding?

Look at the code in the top corner of your letter. IRS balance-due letters usually arrive in this order: CP14, then CP501, then CP503, then CP504, then a final letter called LT11 or Letter 1058. Each one is about the same unpaid bill. Not every taxpayer receives every letter, and the IRS can skip ahead.

The first three are bills and reminders. They ask you to pay by a date about three weeks out, and none of them lets the IRS take money from your paycheck or bank account. A CP504 is more serious: it has a 30-day deadline, and it lets the IRS take a state tax refund you might be owed. It still does not let the IRS take your paycheck or bank account.

The LT11 or Letter 1058 is the one that matters most. It gives you 30 days to file Form 12153 and ask for a hearing. Filing on time stops the IRS from taking your money while the hearing is pending. Missing it leaves the IRS free to take wages and bank funds.

If you can't pay the full amount, acting at the earliest letter you have is cheaper than acting at the last one. The Federal Tax Desk's IRS Penalty Relief Kit has the letter templates and walkthrough for asking for a payment plan or penalty relief.

The escalation in one paragraph

The IRS mails a run of notices about one unpaid balance. CP14 is the notice and demand that follows an assessment. CP501 and CP503 restate the same balance as reminders. CP504 is the notice of intent to levy that satisfies IRC §6331(d), but it reaches only a state tax refund. LT11 or Letter 1058 is the final notice that authorizes wage and bank levy and opens the 30-day IRC §6330 hearing window. The stream ends there unless the taxpayer pays, sets up a payment plan, gets hardship status, or disputes the balance first.

Where the clocks actually change

The first three notices run on a 21-day clock (10 business days at $100,000 or more), and that clock does very little. Under IRC §6601(e)(3), paying inside the window suspends interest on the amount paid. Missing it forfeits no right and triggers no new penalty. CP501 and CP503 do not create the lien they mention. The lien arises under IRC §6321 once a taxpayer neglects or refuses to pay after demand, and the notices only warn that the IRS may file a public notice of it.

The clock changes at CP504, which runs 30 days and clears the way for a state-refund levy, a lien filing, and passport certification for a seriously delinquent balance. It changes again at LT11 and Letter 1058, which run 30 days and carry the hearing right. Filing Form 12153 inside that window is what pauses levy and preserves Tax Court review. No earlier notice in the stream carries either protection.

Why practitioners misread the sequence

The costliest error is treating CP504 as the final notice before levy. IRS.gov describes CP504 as a final reminder of intent to levy wages, bank accounts, or a state tax refund, and that headline invites the misreading. Its own "what happens if I don't pay" section is narrower: a lien filing and a state-refund levy now, then a notice of the right to a hearing before the IRS levies other property. A client who answers CP504 carefully and ignores what follows has not protected their appeal rights. See CP504 vs. LT11 for that pair in detail.

The opposite error costs as much. A practitioner who assumes CP504 already used up the client's hearing rights will not file Form 12153 when the LT11 or Letter 1058 arrives. The rights attach at that final notice and nowhere earlier.

Treat the order as typical, not guaranteed. IRS.gov's own CP504 page says the hearing notice may already have gone out ("if you haven't already received such a notice"), and a Revenue Officer can issue Letter 1058 without the earlier notices. Read the code on the letter in hand and calculate from its own date. Do not infer the deadline from where the letter should fall in the sequence.

What to do at each stage

At CP14, CP501, or CP503, verify the balance against the account transcript. A late-applied payment, a misapplied payment, or an amended return still processing can inflate the figure. If the balance is right and the client cannot clear it, size an installment agreement with The Federal Tax Desk's IA Payment Calculator now. The alternatives are the same at every stage, but the earliest stage leaves the most runway and no lien filing.

At CP504, respond inside the 30 days and consider a Collection Appeals Program request if the client disputes the collection action itself. At LT11 or Letter 1058, file Form 12153 first and analyze second, then bring a specific collection alternative to the hearing and check the collection statute expiration date before deciding how hard to push.

Common Questions

What order do IRS balance-due notices come in?

Usually CP14, then CP501, then CP503, then CP504, then LT11 or Letter 1058. The order is typical, not guaranteed. The IRS can skip notices, and a Revenue Officer can issue Letter 1058 directly.

Which of these notices is the final notice before the IRS can take my paycheck or bank account?

LT11 or Letter 1058. CP504 is often mistaken for it, but CP504 only clears the way for a state tax refund levy. The wage and bank levy authority comes with the LT11 or Letter 1058.

Which of these notices gives me Collection Due Process hearing rights?

Only LT11 or Letter 1058. You have 30 days from the date on the letter to file Form 12153. CP14, CP501, CP503, and CP504 carry no hearing right, though CP501 and CP504 offer a Collection Appeals Program request.

Do I lose anything if I miss the deadline on a CP14, CP501, or CP503?

You lose a little money, not a legal right. Interest keeps running and the failure-to-pay penalty keeps accruing, and the account moves to the next notice. Paying inside the window suspends interest on the amount you pay.

Does the IRS have to send every one of these notices before it levies?

No. The IRS must give the notice of intent to levy and the notice of your hearing rights at least 30 days before a levy on wages or bank accounts, and one letter can do both. It does not have to send CP501 and CP503 first.