- Mechanic's Lien
- A legal claim filed against real property by a contractor, subcontractor, or supplier who has not been paid for work or materials provided.
- Lien Waiver
- A signed document in which a claimant voluntarily relinquishes the right to file a mechanic's lien, typically in exchange for a specified payment.
- Conditional Lien Waiver
- A waiver that becomes effective only when a specific payment β such as a check β has actually cleared and funds are confirmed received.
- Unconditional Lien Waiver
- A waiver that takes effect immediately upon signing, regardless of whether payment has actually been received or cleared.
- Progress Payment
- A partial payment issued at a defined milestone or billing period during a construction project, before the work is fully complete.
- Final Payment
- The last payment issued on a project, releasing the remaining contract balance after all work is accepted as complete.
- Claimant
- The contractor, subcontractor, laborer, or supplier who holds or could hold a mechanic's lien right and is signing the waiver.
- Preliminary Notice
- A notice sent early in a project by a subcontractor or supplier to preserve their right to file a mechanic's lien later if unpaid.
- New York Lien Law
- New York State's statutory framework (Article 2 of the Lien Law) governing the filing, enforcement, and discharge of mechanic's liens on real property.
- Through Date
- The specific date through which a lien waiver covers work performed or materials supplied, defining the waiver's temporal scope.