IRS Letter 3172: Notice of Federal Tax Lien and Your Right to a Hearing

The short version. A Letter 3172 means the IRS filed a Notice of Federal Tax Lien, a public legal claim against your property for an unpaid balance. A lien is not the same as a levy. Nothing is taken from you. But it attaches to what you own, can affect your credit and your ability to sell or borrow, and it gives you a 30 day right to request a Collection Due Process hearing.

A lien is not a levy

People mix these up constantly, and the difference is large. A lien is a claim. A levy is a taking. This notice is about the claim.

A lien does

Attach a public claim to property you own.
Affect your ability to sell, refinance, or get credit.
Stay until the debt is paid, resolved, or the lien is withdrawn.
Give you 30 days to request a hearing about the filing.

A lien does not

Seize your wages or bank account by itself.
Take your property the way a levy does.
Mean the underlying balance cannot be addressed.
Remove your right to a payment plan or other relief.

The 30 day hearing right

Letter 3172 gives you 30 days to request a Collection Due Process hearing on Form 12153 to discuss the lien filing. At that hearing you can raise collection alternatives like a payment plan, and in limited cases the underlying balance. Requesting it on time preserves your right to take the dispute further. Acting within the 30 days is the most useful thing you can do.

What you can do about it

You can challenge the lien filing, resolve the balance behind it, or pursue removal. Each is something you request and the IRS reviews. None is guaranteed.

Request a CDP hearing within 30 daysFile Form 12153 to discuss the lien and propose alternatives. Do this first if the deadline is close.
Pursue a lien withdrawal or releaseIn some cases a lien can be withdrawn or released, especially once a plan is in place.
Set up an Installment AgreementA payment plan can resolve the balance and support lien removal.
Apply for an Offer in CompromiseSettle for less than the full balance when paying in full is not realistic.

A lien is on the public record. Handle it before it spreads.

A filed lien can follow you across property and credit. Send your case in for a free review and we will tell you whether to request a hearing, pursue withdrawal, or resolve the balance behind it.

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Related IRS notices

Not your notice? Look yours up on the home page.

The legal basis

What this is grounded in

Authority to file a Notice of Federal Tax Lien: Internal Revenue Code section 6323.
Right to a Collection Due Process hearing on the lien filing: Internal Revenue Code section 6320, requested within 30 days on Form 12153.
Lien hearing rights and process: the IRS Collection Due Process FAQ. See also Taxpayer Advocate Service: Letter 3172.
Appeal rights are explained in IRS Publication 1660.

These are the controlling Internal Revenue Code sections and Internal Revenue Manual parts. Links go to the live IRS.gov pages so you can confirm every point yourself.

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A lien filing is time sensitive. Send the short version and we will tell you whether to request a hearing, pursue withdrawal, or resolve the balance, and whether to handle it yourself or hand it to a professional.

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Got an IRS Letter 3172? Here Is What It Means.