Leatherneck BookkeepingCall (208) 614-1965Got IRS notice CP503? Here's what it means.
CP503: Second reminder: the IRS hasn't heard from you.
How serious: Medium-high: second reminder
What it means
Your second reminder. The IRS still hasn't received payment or a response to its earlier notices.
The usual order of IRS letters: CP14 → CP501 → CP503 → CP504 → LT11 / Letter 1058, CP90 or CP297.
Your deadline
What happens next if you wait
CP504, the notice of intent to levy, usually comes next.
What to do now
- Act now, before the levy warning.
- Pay, or set up a payment plan.
- You can ask for a Collection Appeals Program (CAP) appeal before collection action, following the notice's instructions.
- Call us for a free review.
- Free call. Tell us what letter you got or what's being taken.
- Form 8821. You sign it, and we pull your IRS transcripts so we can see exactly what the IRS sees: balances, years, unfiled returns, and notices.
- A plan in plain English. We explain your options (payment plan, hardship, penalty relief, filing missing returns) and what the IRS will need from you.
- We prepare the paperwork with you: financial statements, missing returns, and letters.
- We get on the phone with you. When you call the IRS, we join the call and help you. You speak for yourself, and we're right there.
Talk to Kathleen directly. 30 years in taxes.
Call or text a photo of your letter. Free consultation. Nampa, Idaho. Helping clients nationwide.
📞 Call (208) 614-1965📸 Text a photoNot sure how serious your letter is?
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Common questions
Is this notice real?
Real IRS notices come by mail, have a notice number in the corner, and point to irs.gov. The IRS doesn't demand payment by gift card or wire. If you're unsure, we can check it against your IRS transcripts.
Can you call the IRS for me?
We join your call and help you, but you speak for yourself. We don't represent clients before the IRS.
What's my deadline on a CP503?
Pay or respond by the due date on the notice.
Source: irs.gov
Related help
Leatherneck Bookkeeping is not a law firm and does not represent clients before the IRS or any state tax agency. With your signed IRS Form 8821, we can pull your IRS transcripts and receive copies of your IRS notices. When you call the IRS, we join the call and help you, but you speak for yourself. Results depend on your facts and IRS rules; no outcome is guaranteed.