Notice of Federal Tax Lien (NFTL)
A public notice to your creditors that the IRS has a right to your assets. The IRS states no timetable for filing one.
Full Definition
A Notice of Federal Tax Lien is a public notice to creditors that the IRS has a right to a taxpayer's interests in current assets and any assets acquired after the lien is filed. The IRS states that it can file one if it has not already done so, that a lien can affect your ability to get credit, and that it may harm your credit rating. No day count, date, or interval for filing appears on the CP504 notice page or in the part of Publication 594 we have read, so any specific timeline you encounter did not come from those sources. A filed Notice of Federal Tax Lien is also one of the conditions the IRS must meet before certifying a debt as seriously delinquent, which is what affects passports.
What to do next
If a lien has been filed and you want it removed from the public record, read the Lien Withdrawal entry; if you need it lifted from one specific property, read Lien Discharge.
What this page does not say
- The IRS states no timing for when a Notice of Federal Tax Lien is filed. This page does not supply one.
Sources
- Understanding your CP504 notice — Internal Revenue Service, retrieved 2026-08-18
- Publication 594, The IRS Collection Process — Internal Revenue Service, retrieved 2026-08-18
- Revocation or denial of passport in cases of certain unpaid taxes — Internal Revenue Service, retrieved 2026-08-18
Last reviewed 2026-08-20 by Tax Resolution Clarity editorial.
Sourced to primary IRS materials and editorially reviewed. Not reviewed by a tax professional. Not tax advice.
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Where to go next
The IRS publishes the rules this page describes. Your own notice governs your dates.