What Is Lien?

Liens can be voluntary (like a mortgage or car loan, where you agree to the lien as a condition of borrowing) or involuntary (imposed without your consent, like a tax lien or mechanic's lien). Common types include: mortgage liens (secured by real property), tax liens (filed by the IRS or state tax authority for unpaid taxes), mechanic's liens (filed by contractors or suppliers for unpaid construction work), judgment liens (resulting from court judgments), and UCC liens (filed under the Uniform Commercial Code against business assets). Lien priority determines who gets paid first if the property is sold — generally, earlier-filed liens have priority, but tax liens often supersede all others. A lien does not transfer ownership — it encumbers the title, meaning the property cannot be sold or refinanced without satisfying or subordinating the lien. To remove a lien, the underlying debt must be paid, and the lienholder must file a release (also called a satisfaction or discharge). Failing to remove a resolved lien from public records is a common problem that can delay real estate closings.

An unexpected lien on your property or business assets can block a sale, prevent refinancing, damage your credit, and in severe cases lead to forced sale. If you're a contractor, understanding mechanic's lien rights protects your ability to get paid. If you owe taxes, an IRS lien affects virtually every asset you own. A real estate attorney or tax advisor can help you resolve existing liens, file liens you're entitled to, and ensure clean title for transactions.