Government mail
What to do when you get a letter from the IRS
An envelope from the IRS is one of the most stressful things a mailbox can hold. Most of the time it is far less alarming than it feels. Here is how to read one calmly and handle it right.
The first thing to know is that the IRS sends millions of letters a year, and the large majority are routine: a notice about a form, a proposed adjustment, a request for information, or a reminder. A letter is not an audit, and it is very rarely an emergency. Panic is the enemy here, because it makes people either ignore the letter or overreact to it. Both are worse than simply reading it.
Step 1: Read it once, slowly, and find the notice number
Every genuine IRS notice has a code in the top right or bottom corner, usually starting with CP or LTR, like CP2000 or LTR 4883C. That code tells you exactly what kind of letter it is. Note it down. The code, not the scary language, is what determines what you actually need to do.
Step 2: Find the three facts that matter
Under the formal language, almost every IRS letter comes down to three things:
- What they are saying. Often it is a proposed change, which means it is not final and not a bill yet. The words proposed and we propose matter a great deal.
- Whether money is involved, and how much. Look for the amount and read its label carefully. A proposed amount is different from an amount due, and interest that has not started is different from a balance.
- The deadline to respond. This is the single most important date on the page. Missing it is what turns a manageable notice into a real problem, because it removes your chance to disagree.
Step 3: Decide whether you agree
Many notices, like the common CP2000, are a proposal based on information a third party reported, such as a 1099. If the numbers match your records, you may simply agree and follow the instructions. If they do not, you have the right to disagree, and the letter itself explains how, usually with a response form and a place to attach an explanation. Disagreeing is normal and expected. It does not make things worse.
Step 4: Respond before the deadline, and keep proof
Whatever you decide, respond in writing by the date on the letter, and keep a copy of everything you send along with the original notice. If you mail it, keep the receipt. If a phone number is given and you prefer to call, write down the date, the time, and the name of whoever you speak with. A paper trail protects you.
Step 5: Never lose the letter again
The reason IRS letters cause so much stress is that they arrive on a busy day, get set down somewhere, and then resurface the night before the deadline. The fix is simple: capture the letter the moment it arrives so the deadline is on your calendar and the notice is filed where you can find it.
This is exactly what LetterDesk is built for. Scan the notice and it reads the page, pulls out the notice number, the amount, and the deadline into a plain-English summary, files it under Government, and reminds you before the response is due. If you need to write back, it can draft a clear, factual reply from the letter itself. The dread comes from the unknown, and reading the letter properly is what removes it.
A note on scams
The real IRS begins most contact by mail, not by a threatening phone call or a text demanding gift cards. If a message pressures you to pay immediately in an unusual way, treat it as suspicious and verify through the official channels printed on a real notice.
This guide is general information to help you understand and organize your mail. It is not legal, tax, or financial advice. For a decision with real consequences, confirm the details on your own letter and consider speaking with a qualified professional.
Common questions
Is an IRS letter always bad news?
No. Most IRS letters are routine notices about a form, a proposed adjustment, or a request for information. Reading the notice code and the three key facts, what it says, the amount, and the deadline, tells you how serious it actually is.
What happens if I miss the deadline on an IRS notice?
Missing the response deadline usually removes your chance to disagree before the change becomes final, and interest can continue to build. Responding on time, even just to say you disagree, keeps your options open.
Can LetterDesk help me with an IRS letter?
LetterDesk scans the letter, reads it into plain English, pulls out the notice number, amount, and deadline, files it, and reminds you before you need to respond. It can also help you draft a factual reply. It is general assistance, not tax advice.
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