A plain-English first step
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Now know what it says.
Scan the notice code from your IRS letter on this device. Get the category, the date to locate, and a general source-linked checklist without creating an account.
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U.S. Department of the TreasuryIRS
Notice numberCP14
READ
THIS
FIRST
THIS
FIRST
Your response date
on your letter
on your letter
01Find the codeUsually near the top
02Know the categoryNot a prediction
01
Show us the code
Photo scan or type it in.
02
Read the plain-English brief
Official sources, not guesses.
03
Review general information
The paper and official sources control.
The first five minutes
Before you panic,
read the label.
IRS letters use short codes that can sound more dramatic than they are. Tax Letter Scan starts with the code printed on the page, then gives you a measured explanation anchored to IRS material.
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Twenty-five letters.
A clearer first read.
01CP14Balance due noticeBalance due02CP501First reminderBalance due03CP503Second reminderBalance due04CP504Urgent balance-due noticeCollection action05LT11/1058Final notice before levyLevy and hearing rights06CP90Final notice of intent to levyLevy and hearing rights07CP523Installment agreement defaultPayment plan08CP2000Proposed income mismatchProposed adjustment093172Notice of federal tax lienLien record103219Notice of deficiencyTax Court deadline11525Examination reportExamination12CP12Return corrected, refund changedReturn change13CP23Estimated tax difference, balance dueReturn change14CP24Estimated tax difference, credit dueReturn change15CP49Refund applied to a tax debtRefund offset16CP59Unfiled return noticeMissing return17CP88Refund held for unfiled returnsMissing return18CP05Return under reviewReturn review19CP75Credit audit, refund heldExamination20LT16Unpaid tax or missing returns warningCollection action21CP71CAnnual balance reminderBalance due224883CIdentity verification by phoneIdentity verification235071CIdentity verification noticeIdentity verification244464CReturn under review letterReturn review251153Proposed trust fund penaltyTrust Fund Recovery Penalty