---
title: IRS Letter Decoder & Help | Top Tax Defenders
description: Find out what the letter you got from the IRS means and what to do next.
---

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# Tax Resolution Experts

For years, Top Tax Defenders has helped individual taxpayers and business owners reduce their past-due tax obligations and reach workable agreements with the IRS.

## You Got a Letter From the IRS? We've Got Help!

Navigating IRS notices and letters can be confusing and overwhelming. Each one serves a specific purpose, providing details about your tax situation and outlining the steps you need to take to address it. Whether you've received a notice about unpaid taxes, proposed changes to your tax return, or an audit, understanding the meaning and implications of these communications from the IRS is crucial to resolving them effectively.

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The tool below offers information on some of the most common IRS letters and notices, explaining **why you received the letter**, **what it means**, and **how to handle it**. Simply enter or select the letter code that matches your IRS notice to learn more about what actions you should take and how to stay on track with your tax obligations. 

 Select a Code:

## Want More Information On IRS Letters?

Here are a few frequently asked questions or you can visit our [more in-depth resource on IRS notices](https://www.toptaxdefenders.com/common-irs-tax-collection-notices-explained) for more information.

**What is the IRS Letter Decoder tool?**

The IRS Letter Decoder is a free tool that helps you identify what a specific IRS notice or letter means, why you received it, and what steps you should take next. Simply enter or select the letter or notice code from your IRS correspondence to get a plain-English explanation.

**Where do I find the letter or notice code on my IRS letter?**

IRS notices and letters typically display a code in the upper right-hand corner of the document. It usually begins with "CP" (for computer-generated notices) or "LT" (for letters). For example: CP2000, CP14, LT11, or Notice 1444.

**Is every IRS letter a sign of serious trouble?**

Not necessarily. Many IRS letters are routine...confirming a payment received, requesting a minor clarification, or providing a refund update. However, some notices do require prompt attention, such as those related to audits, unpaid balances, or collection actions. It's always worth understanding exactly what the letter says before assuming the worst.

**What should I do first when I receive a letter from the IRS?**

Read it carefully and do not ignore it. Identify the notice or letter code, note any deadlines mentioned, and determine what response (if any) is required. Using the decoder tool above is a good first step to understanding what the IRS is communicating.

**What if I don't respond to an IRS letter?**

Ignoring an IRS letter can lead to escalating consequences depending on the notice type. In cases involving unpaid taxes, the IRS may proceed to collection actions such as wage garnishment, tax liens, or bank levies. When in doubt, responding on time is always the safer choice.

**Can the IRS contact me by phone, email, or text instead of a letter?**

The IRS initiates contact almost exclusively by mail. If you receive an unexpected phone call, email, or text claiming to be from the IRS, treat it as a potential scam. The IRS will not demand immediate payment by phone or threaten you with arrest.

**What if I don't understand the letter even after using the tool?**

IRS correspondence can be complex, especially if it involves proposed tax changes, audits, or collection notices. If you're unsure what your letter means or what to do next, speaking with a tax professional is the safest course of action. [Top Tax Defenders offers a free consultation](https://www.toptaxdefenders.com/schedule-a-free-consultation) to help you understand your situation and your options.

### Get Help Now!

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