IRS notice

IRS Notice LTR 3172: A federal tax lien was filed

See if you qualify or call (833) 899-0099

What it means

The IRS filed a public Notice of Federal Tax Lien against your property. It can affect your credit and your ability to sell or refinance.

What to do now

You can request a hearing, and depending on your situation, ask for a lien withdrawal or release once a plan is in place.

Deadline

Request a Collection Due Process hearing by the date on the letter (about 30 days). Always go by the date printed on your notice.

Last updated October 15, 2026.

Get help with your LTR 3172

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What waiting costs

IRS penalty and interest calculator

What's your situation?
Your balance
Tax owed$10,000
Penalties & interest$1,345
Total you'd owe today$11,345
Failure to file$0
Failure to pay$600
Interest$745

Estimate only, not tax advice. Federal tax and penalties at the IRS's standard rates, before credits and state taxes. Unfiled-year tax uses 2025 brackets and assumes W-2 income had taxes withheld. Interest uses the IRS rate of 7% a year (October to December 2026), compounded daily; the rate resets every quarter.

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