A CP14 notice means the IRS says you owe a tax balance. It is the IRS's first notice that an amount is due. It shows how much, why, and the date to pay by. It is not a criminal charge and it is not a scam on its own — but the amount, plus interest and penalties, keeps growing until it is paid or resolved.
Find it and calendar it the day the letter arrives. If you do nothing, interest and penalties keep accruing after that date.
Three things, in order: the amount the IRS says you owe, the tax year it covers, and the pay-by date. If any of those look wrong — you already paid, the year is wrong, or the amount does not match your return — that is the thing to dispute, with your records, not the whole letter.
Pay the amount shown by the date on the notice, using the payment options in the letter. Keep the payment confirmation with the notice.
IRS notices usually list payment plan options. Asking about a plan is normal. Do it before the pay-by date if you can, rather than letting the date pass in silence.
Respond by the date on the notice, in writing, with your explanation and any documents that back it up — for example, proof you already paid, or a corrected figure from your return. Keep a copy of everything you send.
The real IRS contacts you by mail first and does not demand payment by gift card, wire transfer, or cryptocurrency, or threaten immediate arrest by phone. A message demanding payment by an unusual method is a scam — do not send money.
No. A CP14 says you owe a balance. A CP2000 proposes a change to your return based on records the IRS has, and you can agree or disagree with it. The notice number in the top right tells you which one you have.
Interest and penalties keep accruing, and the IRS can take further collection steps. Respond as soon as you can anyway — late is far better than never.
Payment plan options are usually listed in the notice itself. The notice will say how to request one.
Upload the notice — get the amount and the deadline in plain English, free summaryPlainEnvelope Pro ($6.99/month) adds an action plan and a draft reply.
Information only, not tax or legal advice. This page explains general information about IRS notices; it is not advice about your specific tax situation. For advice about your case, talk to a tax professional.