IRS CP14: what it means and what to do
The IRS says you owe money on unpaid taxes. The notice shows the amount owed and how to pay it. This summary is drawn from the IRS page for the CP14, last checked on October 13, 2026.
Why you received a CP14
- You owe money on unpaid taxes
What to do
- Read the notice carefully
- Pay the amount owed by the due date on the notice
- If you can't pay in full, set up a payment plan
- Contact the IRS if you disagree
Deadline: Pay the amount owed by the due date on the notice
If you disagree, or do not respond
Call the phone number in the IRS Help section of your notice and have your paperwork ready, such as cancelled checks or an amended return.
A late payment penalty applies if you don't pay the full amount, and interest accrues on the unpaid balance after the due date.
Get your records together first
Most notices come down to matching what the IRS has on file against your own records. Before you reply, pull the return the notice refers to, the bank statements and income forms for that year, and any payment confirmations. If your books are reconciled to the bank, that comparison takes minutes instead of days.
Source and verification
IRS: Understanding your CP14 notice →
Last verified against that page on October 13, 2026. This is general information, not advice for your situation. The notice itself is the authority on your amounts and dates. Talk to a CPA or enrolled agent if the amounts are large or you are unsure.
Related
- All IRS notices explained
- IRS CP2000 — The IRS is proposing changes to your tax return because income or payment information it received from third parties does not match what you reported.
- IRS CP501 — This is a reminder that you still owe a balance on one of your tax accounts.
- IRS CP503 — This is your second reminder that you have an unpaid balance on one of your tax accounts, because the IRS hasn't received your payment or a response to earlier notices.
- IRS CP504 — This is a Notice of Intent to Levy under Internal Revenue Code section 6331(d) and a final reminder that the IRS may levy your wages, bank accounts, or state tax refund for an unpaid balance.
- IRS LT11 — The IRS has not received payment for overdue taxes and intends to seize your property or rights to property.
- IRS CP90 — The IRS intends to levy (seize) certain assets to collect unpaid taxes.
- Find an accountant — for help responding.
Frequently asked questions
What is an IRS CP14 notice?
The IRS says you owe money on unpaid taxes. The notice shows the amount owed and how to pay it.
How long do I have to respond to a CP14?
Pay the amount owed by the due date on the notice Check the date printed on your own notice, which is the one that applies to you.
What happens if I ignore a CP14?
A late payment penalty applies if you don't pay the full amount, and interest accrues on the unpaid balance after the due date.
What if I disagree with the CP14?
Call the phone number in the IRS Help section of your notice and have your paperwork ready, such as cancelled checks or an amended return.
What if I live in a disaster area?
If your address is in a federally declared disaster area you should have received a CP14C notice, which gives you extra time to file and pay. You don't need to call for it.
What happens if I can't pay the full amount I owe now?
You can apply online for a payment plan, including an installment agreement. In financial hardship, the IRS may temporarily delay collection.
Am I charged interest on the money I owe?
Not if you pay the full amount by the date on the notice. Interest accrues on any unpaid amount after that date.
Will I receive a penalty if I can't pay the full amount?
Yes, a late payment penalty applies. Call the number on your notice or apply online for a payment plan, and contact the IRS by your payment's due date.
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Authoritative sources
US tax rules change every filing season. Always verify the current position with the official sources below before filing.
- IRS — irs.govInternal Revenue Service. Forms, publications, due dates, and current-year thresholds for federal income tax, payroll tax, and 1099 reporting.
- IRS — Forms & InstructionsCanonical PDF forms (W-4, W-9, 1099-NEC, 1040-ES, 941, 940, W-2, W-3) with current-year instructions.
- SSA — Business Services OnlineSocial Security Administration portal for W-2 / W-3 e-filing, EIN verification, and AccuWage validation.
- Streamlined Sales Tax — streamlinedsalestax.orgMulti-state Streamlined Sales and Use Tax Agreement (SSUTA) — registration in 24 SST member states with one application.
- Tax Foundation — Sales Tax & NexusIndependent state-by-state research on sales tax rates, economic nexus thresholds, and franchise / margin tax structures.
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