Lien Waiver
A lien waiver is a document in which a contractor, subcontractor or supplier gives up its right to file a lien against a property for work it has been paid for. Lenders require lien waivers with construction draws to confirm that the people doing the work are being paid and the property stays free of claims.
Why lien waivers matter
Unpaid contractors can file mechanics' liens against a property, and those liens can cloud title and threaten the lender's position. Collecting lien waivers with every draw shows that the money released actually reached the people doing the work.
The type of waiver matters. Conditional waivers take effect only once payment clears, while unconditional waivers take effect when signed. Lenders check that each draw has the right type from the general contractor and major subcontractors.
Conditional vs. Unconditional Lien Waivers
A conditional lien waiver gives up lien rights only once the stated payment is received, so it is safe to sign before the check clears. An unconditional lien waiver gives up those rights as soon as it is signed. Lenders often collect conditional waivers with the current draw and unconditional waivers for the previous one.
How Smart Capital Center handles lien waivers
Smart Capital Center's AI agents check each draw for the required lien waivers, match them to the contractors and amounts in the request, and flag missing, unsigned or mismatched waivers for the lending team.
Frequently asked questions
Why do lenders require lien waivers?
A mechanics' lien filed by an unpaid contractor can cloud the property's title and, in some states, compete with the lender's claim on the property. Lien waivers show that each payment reached the contractors and suppliers, which reduces that risk before the lender releases more funds.
What is the difference between a partial and a final lien waiver?
A partial lien waiver covers payment for work completed up to a certain date or amount, and it is collected with each progress draw. A final lien waiver covers all work on the project and is collected with the last payment, confirming the contractor has no remaining lien rights.
Who signs lien waivers?
The general contractor signs lien waivers for its own payments, and subcontractors and major suppliers sign them for the amounts they receive. Lenders usually require waivers from the general contractor and from any subcontractor or supplier paid above a set amount.