Lien Waiver

When a builder, subcontractor, or supplier signs a lien waiver, they release the right to record a mechanic's lien against the property for the work or materials covered by that payment. It is the paperwork that closes the loop on a payment, how an owner turns "I paid the framer" into "the framer has signed away any claim against my house."

Arizona spells out the rules in A.R.S. 33-1008, and it recognizes four standard waiver forms built around two questions. The first question is timing. A conditional waiver only takes effect once the payment actually clears, so it protects the signer if a check bounces. An unconditional waiver releases the lien right immediately, whether or not the money arrived. The second question is scope. A progress waiver covers one draw or one period of work, while a final waiver covers the entire job through completion.

The smart sequence pairs waivers with the draw schedule. As each draw is released, the owner collects a conditional progress waiver from every trade paid in that draw, then confirms the payment cleared. At the end, a final unconditional waiver from each party, including the general contractor, clears the path to a clean title.

For example, before issuing the framing draw on a Scottsdale build, a builder collects a conditional progress lien waiver from the framing crew for that exact dollar amount. When the project finishes, each trade signs a final unconditional waiver. Statute warns that an unconditional waiver is binding even if you were never actually paid, so signers should not hand one over until the funds are in hand.