What Is an IRS Notice of Federal Tax Lien?

A federal tax lien is the IRS's legal claim against all of your current and future property — real estate, financial accounts, vehicles, and business assets — when you have a tax debt that you haven't paid after demand. The lien itself arises automatically when a tax is assessed and remains unpaid after the IRS sends a notice and demand for payment. What the IRS then files publicly is a Notice of Federal Tax Lien (NFTL), which is a separate step that alerts third parties — banks, other creditors, title companies — to the IRS's priority claim against your property.

An NFTL is filed with the county recorder's office or similar local authority in the county where you reside and where property is located. Because it's a public record, it typically appears on your credit report and can significantly impair your ability to obtain new credit, refinance a mortgage, or sell property with a clear title. A buyer generally cannot obtain title insurance on property subject to a federal tax lien, which effectively prevents a real estate sale until the lien is resolved.

The most direct way to remove a federal tax lien is to pay the underlying tax debt in full. Once the IRS receives full payment, they're required to release the lien within 30 days. Alternatively, if you enter into an installment agreement with the IRS, you can sometimes request a "lien withdrawal" — the IRS removes the public filing of the lien even while you're still paying the debt, which reduces the credit damage. Lien withdrawal is available to taxpayers who enter into a Direct Debit Installment Agreement and have a satisfactory compliance history.

You also have the right to request a CDP hearing within 5 business days of the date the NFTL was filed, which gives you an opportunity to challenge the filing through the IRS Office of Appeals. Subordination (where the IRS agrees to let another creditor have priority over the lien) and discharge (removing the lien from a specific piece of property) are additional options in certain circumstances — for example, if you're trying to sell a property and use part of the proceeds to pay down the tax debt. An Offer in Compromise, if accepted, also results in lien release.