The main types of property liens are mortgages and other consensual liens, mechanic’s liens, federal and local tax liens, judgment liens, child support liens, and homeowners association liens. Some you agree to when you sign loan paperwork. Others get imposed on you by a contractor, a court, or a government agency. Each follows different rules for how it attaches to your real estate, where it sits in line if the property is sold, and what it takes to clear it off the title.
Knowing which kind you’re dealing with is the whole game. A mortgage behaves nothing like a tax lien, and a judgment lien has almost nothing in common with an HOA assessment lien beyond the fact that both can block a sale.
Consensual Liens: Mortgages and HELOCs
A consensual lien is one you voluntarily agree to. The most familiar example is a mortgage. When you borrow money to buy a home, you sign documents giving the lender a security interest in the property, and if you stop paying, the lender can foreclose and sell the home to recover what you owe. Home equity lines of credit work the same way. In both cases the lender records the lien in the county’s public land records, which puts future buyers and other creditors on notice.
Because you signed the paperwork, these liens exist only with your consent. They generally take priority based on when they were recorded. A mortgage recorded in January ranks ahead of one recorded in June, which matters if the property is ever sold to satisfy debts. That recording-date priority is the backbone of how lenders protect their position, and it’s the baseline rule other lien types either follow or override.
Mechanic’s Liens
When a contractor, subcontractor, or material supplier improves your property and doesn’t get paid, they can file a mechanic’s lien against it. The principle is simple: someone added value to your real estate, so the law gives them a claim on that value until you pay. A general contractor who finishes a kitchen renovation and never sees a check can record a lien that blocks you from selling the house with clear title.
The work generally must constitute a permanent improvement. Routine services like lawn care or basic cleaning don’t qualify because they don’t add lasting value to the structure or land. Subcontractors and material suppliers can also file liens even when they have no direct contract with you as the owner, which catches many homeowners off guard. You hired the general contractor, but the plumber who worked under that contractor may have independent lien rights against your property.
Many states require subcontractors and suppliers to send a preliminary notice early in the project to preserve their right to file a lien later. The deadline for recording the actual lien after work is completed is strict and varies by state, commonly running from 60 to 120 days. Miss the window by a single day and the lien right evaporates. If the lien is filed and the debt still isn’t paid, the claimant can sue to foreclose and force a sale. Title insurance companies generally refuse to insure around an unresolved mechanic’s lien, so a pending sale grinds to a halt until the dispute is settled.
Tax Liens
Tax liens are involuntary. Nobody signs up for them. They get imposed by the government when you fail to pay taxes you owe, and they carry some of the strongest collection powers in the lien world. There are two kinds to know about: federal tax liens, imposed by the IRS, and property tax liens, imposed by local governments.
Federal Tax Liens
A federal tax lien arises automatically when the IRS assesses a tax liability, sends you a demand for payment, and you don’t pay. Under 26 U.S.C. ยง 6321, the lien attaches to all property and rights to property you own at that point, including real estate, vehicles, and financial accounts.1Office of the Law Revision Counsel. 26 USC 6321 – Lien for Taxes The lien takes effect at the time of assessment.2Office of the Law Revision Counsel. 26 USC 6322 – Period of Lien
The federal tax lien isn’t valid against buyers, mortgage lenders, mechanic’s lienors, or judgment lien creditors until the IRS files a Notice of Federal Tax Lien in the public records.3Office of the Law Revision Counsel. 26 USC 6323 – Validity and Priority Against Certain Persons That filing requirement is what gives existing mortgage holders comfort: if your mortgage was recorded before the IRS filed its notice, your lender’s interest keeps priority.4Internal Revenue Service. Federal Tax Liens
Property Tax Liens
Local governments impose liens for unpaid property taxes, and these are among the most powerful liens in existence. Property tax liens typically carry super-priority status, meaning they jump ahead of virtually every other claim on the property, including first mortgages recorded years earlier. If you fall behind, the local taxing authority places a lien on your home without needing to file a lawsuit or get your permission. Eventually the government can auction the property or sell the lien certificate to a third-party investor to recover the unpaid taxes.
Even after a tax sale, most states offer a redemption period, often up to a year, during which you can reclaim the property by paying the delinquent taxes plus interest and penalties. The deadline is strictly enforced, and the cost of redemption climbs the longer you wait. The lien also survives a property transfer, so a buyer who doesn’t check for tax liens can inherit someone else’s tax debt.
Judgment Liens
When someone sues you and wins a money judgment, that court order doesn’t automatically attach to your property. The creditor has to take an extra step: recording an abstract of judgment in the county where you own real estate. Once recorded, the judgment becomes a lien on any property you own in that county, and in many jurisdictions it also attaches to property you acquire later while the lien is active.5Legal Information Institute. Judgment Lien
The judgment accrues interest while it sits unpaid. In federal court, the rate is tied to the weekly average one-year Treasury yield for the week before the judgment was entered, compounded annually.6Office of the Law Revision Counsel. 28 USC 1961 – Interest State courts set their own rates, which vary widely. Either way, the balance grows every day you don’t resolve it.
How long a judgment lien lasts depends on where it was filed. Federal judgment liens remain effective for 20 years and can be renewed for another 20.7Office of the Law Revision Counsel. 28 USC 3201 – Judgment Liens State durations range from as few as five years to as many as 20, with most falling in the 10-to-20-year range. Many states allow renewal before expiration, effectively extending the collection window indefinitely if the creditor stays on top of the paperwork. A creditor can also seek a writ of execution, which authorizes a sheriff to seize and sell the property to satisfy the debt.
One useful feature: judgment liens are among the few that Chapter 7 bankruptcy can strip off. If the lien impairs an exemption you’re entitled to claim, you can file a motion to avoid it.8Office of the Law Revision Counsel. 11 USC 522 – Exemptions That avoidance power applies only to judicial liens, not to voluntary liens like mortgages or statutory liens like tax liens.
Child Support Liens
When a parent falls behind on court-ordered child support, the state child support enforcement agency can place a lien on any real property the delinquent parent owns. These liens can be imposed through administrative action without going back to court first, and the arrears threshold that triggers the process is often quite low. The lien attaches to the property and shows up during title searches, blocking sales and refinancing until the debt is addressed.
Child support debt is one of the hardest obligations to escape. Congress explicitly excluded domestic support obligations from bankruptcy discharge, so filing Chapter 7 or Chapter 13 won’t erase what you owe.9Office of the Law Revision Counsel. 11 USC 523 – Exceptions to Discharge The lien stays until the arrears are paid in full, typically including interest and collection fees. If you need to sell your home while a child support lien is active, the arrears are usually settled through escrow at closing, with the owed amount sent to the state’s child support collection trust fund.
HOA and Condo Association Liens
Homeowners association and condominium association liens surprise many property owners. When you buy into a community governed by covenants, conditions, and restrictions, you agree to pay regular assessments. If you stop paying, the association can place a lien on your unit, and in many cases it can eventually foreclose, even over the objection of your mortgage lender.
Under the Uniform Common Interest Ownership Act, which many states have adopted in some form, an association’s lien for unpaid assessments takes priority over most other liens except previously recorded interests and government tax assessments. Critically, the association’s lien has priority over even a first mortgage for up to six months of delinquent assessments based on the periodic budget.10Community Associations Institute. Uniform Common Interest Ownership Act – Section 3-116 About 20 states grant some version of this super-priority status, though the exact number of months covered varies. Some states set it at six months, others at up to nine.
Before foreclosing, the association generally must show that the homeowner owes at least three months of assessments and has failed to comply with a payment plan. The association’s board must also vote specifically to authorize foreclosure against that particular unit.10Community Associations Institute. Uniform Common Interest Ownership Act – Section 3-116 Fines alone typically can’t trigger foreclosure unless the association first obtains a court judgment. But once a valid assessment lien is in place, the association can pursue judicial or nonjudicial foreclosure depending on state law, and the property can be sold out from under both the homeowner and the first mortgage lender.
How Priority Works When More Than One Lien Exists
When multiple liens attach to the same property, priority determines who gets paid first if the property is sold. This matters enormously, because there’s often not enough money to satisfy every claim. The general rule is straightforward: first in time, first in right. The lien recorded earliest has the highest priority. Under the Uniform Commercial Code, conflicting perfected security interests rank according to the earlier filing or perfection date.11Legal Information Institute. UCC 9-322 – Priorities Among Conflicting Security Interests
Several important exceptions override recording dates:
- Property tax liens almost always have super-priority over every other claim, including mortgages recorded years earlier. If the government is owed property taxes, it gets paid first.
- Purchase money mortgages (the mortgage used to buy the property) generally take priority over judgment liens already recorded against the buyer. The buyer never truly owned the property free and clear, since the mortgage attached as part of the same transaction that conveyed title.
- A federal tax lien loses to a previously recorded mortgage, but only if the IRS hadn’t yet filed its Notice of Federal Tax Lien when the mortgage was recorded. A mortgage recorded after the IRS files notice falls behind the tax lien.3Office of the Law Revision Counsel. 26 USC 6323 – Validity and Priority Against Certain Persons
- In states that recognize HOA super liens, a limited portion of an assessment lien (commonly six months of dues) jumps ahead of the first mortgage.
Priority disputes rarely have simple answers because they depend on recording dates, lien types, and state-specific rules. This is where title insurance earns its keep, protecting buyers and lenders from unexpected claims that surface after closing.
How to Find Out If a Lien Has Been Filed Against Your Property
Liens hide in public records, and you won’t always get a notice that one has been filed against you. Checking proactively, especially before selling or refinancing, prevents unpleasant surprises at the closing table.
Most counties maintain searchable databases of recorded documents, including liens, deeds, and mortgages. Many offer free online search tools, though you may need to create an account or pay a small fee for copies. A title company can also run a full search of the ownership chain and all recorded encumbrances. That’s standard during a home purchase but can be ordered independently at any time, with fees typically running from $75 to $200. If you bought a title insurance policy when you purchased the home, it protects against liens that existed but weren’t discovered during the original title search. It won’t catch anything filed after your policy date, which is why a fresh search matters before any new transaction.
Federal tax liens can also be confirmed by contacting the IRS directly or checking the county recorder for a filed Notice of Federal Tax Lien. Child support liens may appear in state databases maintained by the child support enforcement agency rather than the county recorder’s office.
How to Clear a Lien
The method depends on the type. Some liens disappear automatically once the debt is paid, while others require formal filings or court action.
The most direct route is paying what you owe. Once a mortgage is paid off, the lender records a satisfaction or release document with the county. Mechanic’s lien holders are similarly required to file a release once they receive payment. If a lienholder fails to record the release after you’ve paid, you may need to demand it in writing or pursue a court order compelling them to clear the record. Recording fees for lien release documents generally run between $10 and $40.
For federal tax liens, the IRS must release the lien within 30 days after the liability has been fully satisfied or has become legally unenforceable.12Office of the Law Revision Counsel. 26 USC 6325 – Release of Lien or Discharge of Property The IRS can also withdraw a Notice of Federal Tax Lien even while the tax debt is still outstanding. A withdrawal removes the public notice but doesn’t eliminate the underlying lien. Withdrawal may be available if you’ve entered an installment agreement that will fully pay the balance, if the notice was filed prematurely or incorrectly, or if withdrawal would help the IRS collect the debt more efficiently.13Taxpayer Advocate Service. Withdrawal of Notice of Federal Tax Lien You request a withdrawal by submitting IRS Form 12277.
When a lien is invalid, expired, or was never properly released, a quiet title action asks a court to formally clear the title. It’s the right remedy when a lienholder can’t be located, when a lien was filed improperly, or when an old mortgage satisfaction was never recorded. The process involves attorney fees, court costs, and weeks or months of waiting, so it’s typically a last resort.
What About Your Credit Report
Starting in 2018, the three major credit bureaus stopped including tax liens and civil judgments on consumer credit reports as part of the National Consumer Assistance Plan.14Consumer Financial Protection Bureau. Removal of Public Records Has Little Effect on Consumers’ Credit Scores A recorded lien won’t directly tank your credit score the way it once did. That doesn’t make it harmless. It still clouds your title, still blocks sales and refinancing, and still gives the creditor a secured claim against your property. The damage just shifted from your credit file to your ability to transact with the property itself.