As a contractor, your hard work and the materials you supply are the foundation of your business. But what happens when a property owner doesn’t pay for your services? In Kentucky, the mechanics and materialman’s lien is one of the most powerful tools you have to secure payment for the labor and resources you’ve invested in a project. Understanding the process is critical to protecting your financial interests.
Filing a lien attaches a security interest to the property itself, making it difficult for the owner to sell or refinance without settling their debt to you. It’s a formal, legal way of saying, “I am owed money for the value I added to this property.” This guide will walk you through the essential steps and deadlines required to file a valid mechanics lien in Kentucky under KRS Chapter 376, ensuring you can confidently take action when faced with non-payment, and what to do differently if you’re working a public project.
Step 1: Figure Out If You Need to Send a Notice of Intent to Lien
Before anything else, this depends on who you contracted with.
If you contracted directly with the property owner: you generally don’t need to send a Notice of Intent to Lien. You already have a direct relationship with the owner, so the law doesn’t require the extra notice step before you can file a lien.
If you didn’t contract directly with the owner: meaning you’re a subcontractor or supplier working under a general contractor, you must send a written Notice of Intent to Lien or you won’t acquire lien rights at all. This notice tells the owner you haven’t been paid and that you intend to file a lien if the debt isn’t settled.
Deadlines for the Notice of Intent
The deadline for sending this notice depends on the type of property and the value of your contract.
Commercial or non-owner-occupied property:
- Claims over $1,000: send notice within 120 days of the last day you furnished labor or materials.
- Claims of $1,000 or less: send notice within 75 days.
Owner-occupied single or double-family dwellings:
The rule is simpler here. Notice must go out within 75 days of your last day of work, regardless of how large the claim is. The $1,000 threshold doesn’t apply on residential property.
It’s a good practice to send the notice as soon as you realize a payment issue has arisen. There is no penalty for sending the notice early. Sending it sooner rather than later often motivates the property owner to resolve the payment dispute quickly, potentially saving you from having to take further legal action. Kentucky law only requires that the notice be mailed to the owner’s last known address, so a standard mailing satisfies the requirement, though many contractors still prefer certified mail for their own records.
Our mechanic’s liens attorneys can help ensure your Notice of Intent is properly prepared and delivered to protect your lien rights.
Step 2: File the Sworn Statement of Lien
If sending the Notice of Intent does not result in payment, your next step is to file a Sworn Statement of Lien with the county court clerk in the county where the property is located. This is the formal document that officially creates the lien.
You must file this statement within six months of the last day you provided labor or materials to the project. Waiting longer than six months will invalidate your right to file a lien for that project.
The Sworn Statement of Lien must include specific information to be considered valid:
- Your Information: Your full name and address as the contractor filing the lien.
- Property Owner’s Name: The legal name of the individual or entity that owns the property.
- Amount Due: The exact amount you are owed, after accounting for any credits or offsets.
- Recipient of Services: A statement clarifying whether you furnished the labor or materials under a contract with the property owner, a general contractor, or a subcontractor.
- Property Description: A description of the property sufficient to identify it. This often includes the street address and may include a legal description from the property deed.
Kentucky Lien Filing Fees
County clerk filing fees for the Sworn Statement of Lien vary by county, typically ranging from $13 to $46 for the base filing, with an additional per-page charge once the statement exceeds three to five pages. Check with the county clerk where the property is located for the exact fee before filing.
Step 3: Notify the Property Owner
Once you have successfully filed the Sworn Statement of Lien with the county court clerk, your work isn’t finished. The law requires you to notify the property owner that the lien has been filed.
You must send a copy of the filed lien statement to the property owner at their last known address within seven days of filing it. Failure to send this copy in a timely manner could jeopardize the validity of your lien. It’s best to send this notice via certified mail to have a record that it was sent and received.
Step 4: Enforce Your Lien by Filing a Lawsuit
A mechanics lien does not last forever. It is a temporary hold on the property that gives you a window of opportunity to collect what you are owed. To enforce your lien, you must file a lawsuit.
In Kentucky, you have 12 months from the date you filed the Sworn Statement of Lien to initiate a lawsuit to enforce it. If you do not file a lawsuit within this one-year period, the lien automatically expires and becomes unenforceable. The property will be released from the claim, and you will lose your lien rights regarding that debt.
Working on a Public Project? The Rules Are Different
If the property is owned by the state, a city, a county, or any other government entity, you cannot file a mechanics lien against it at all. Kentucky law doesn’t allow liens to attach to publicly owned real property. Instead, contractors on public jobs have two other tools:
A payment bond claim. Most Kentucky public construction contracts above a set dollar threshold require the prime contractor to carry a payment bond, sometimes called Kentucky’s “Little Miller Act” bond. That bond exists specifically to guarantee payment to subcontractors and suppliers, since a traditional lien isn’t available to them on public work.
A lien on contract funds. Separately, Kentucky law gives you a statutory lien on the money the public owner still owes the prime contractor, rather than on the building or land itself. This has its own filing deadline, generally within 60 days of your last month of work or substantial completion, whichever is later, filed with the county clerk where the public owner is located.
If you’re working a public project and haven’t been paid, check the bond and the contract funds owed before assuming your usual private-project lien process applies. The deadlines and mechanics are different, and missing them means losing your leverage entirely.
Can You Recover Attorney Fees?
Filing a lawsuit can be costly, and a common question is whether you can recover your attorney’s fees. In Kentucky, the answer is generally yes. If you are successful in your lawsuit to enforce a mechanics lien, the court will typically award you the amount of the lien plus your reasonable attorney’s fees and court costs. This provision allows contractors to pursue their rightful payment without the fear of losing money to legal expenses.
If you need to pursue unpaid invoices through other means, our construction debt collection services can help you explore all available recovery options.
Don’t Navigate the Lien Process Alone
The deadlines and requirements for filing a mechanics lien in Kentucky are strict. A single misstep can invalidate your claim and leave you with no recourse for non-payment. Protecting your business means understanding your rights and acting decisively.
If you are a contractor dealing with a payment dispute, you don’t have to handle it on your own. For expert guidance and assistance with filing a mechanics lien, contact The Cromeens Law Firm. Our experienced team can help you secure the payment you’ve earned.
Need help getting paid in a timely fashion? Read our guide on prompt payment under the Kentucky Fairness in Construction Act.
Originally posted October 13, 2025. Last updated July 30, 2026.
