Arizona Lien Waiver & Release — The Four Statutory Forms (A.R.S. § 33-1008, 2026)
✓ Verified against Arizona statutes · Reviewed August 2026 · By Michael Evan — Founder · 50 states · 799 rules
Arizona mechanics lien deadlines at a glance
Preliminary Notice
20 days — Prelim from first furnishing
Mechanics Lien
120 days — From completion
Enforcement
6 months — From filing
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What an Arizona Lien Waiver Is and Why the Form You Sign Decides Everything
A lien waiver and release is the document a contractor, subcontractor, or supplier signs to give up lien rights — and, on bonded projects, bond rights — in exchange for a payment. Arizona standardizes that document in A.R.S. § 33-1008 with four statutory forms, the same four-form model California and Texas use: a Conditional and an Unconditional version for each of progress and final payments. The decisive axis is conditional versus unconditional. A conditional waiver releases nothing until the payment it is exchanged for is actually received, shown by an endorsed check or a written acknowledgment of payment, so it is the form you hand over to get paid. An unconditional waiver releases your lien and bond rights the instant you sign it, whether or not you were ever paid, and the statutory form says exactly that in a bold warning. Nearly every claimant must also serve the 20-day preliminary notice under A.R.S. § 33-992.01 to have lien rights at all.
The Four Arizona Statutory Waiver Forms
Each § 33-1008 form maps to one combination of timing (progress or final) and condition (conditional or unconditional). The Conditional Waiver and Release on Progress Payment releases lien and bond rights through the stated amount and 'through' date only once the payment is received, and is the form to hand over to get paid on a draw. The Unconditional Waiver and Release on Progress Payment releases through the stated amount the instant it is signed regardless of payment. The Conditional Waiver and Release on Final Payment releases all remaining rights only once the final payment is received, protecting retainage until the money is in good funds. The Unconditional Waiver and Release on Final Payment releases all remaining lien and bond rights the instant it is signed and is the most dangerous form to sign before the final money and retention clear.
Conditional vs. Unconditional — Arizona's Whole Ballgame
A conditional waiver protects you; an unconditional waiver protects the person paying you. Under A.R.S. § 33-1008, a conditional release does not take effect until the claimant has actually received the payment — evidenced by an endorsed check or a written acknowledgment. So when a general contractor demands a signed waiver before cutting the check, the correct response is a conditional waiver: if the check bounces or never comes, nothing was released. An unconditional release is effective on signing regardless of payment, which is why the statutory unconditional forms carry a bold notice warning that they are enforceable even if you have not been paid, and that a claimant who has not been paid should use a conditional form instead. Hand over a conditional waiver to induce a payment, and sign an unconditional waiver only after the money has cleared your bank in good funds.
What Makes an Arizona Waiver Valid, Advance Waiver, and Retainage
Section 33-1008 requires the waiver to be in substantially one of the four statutory forms and signed by the claimant, and § 33-1008(B) supplies the prohibition no contract can draft around: no oral or written statement purporting to waive, release, or otherwise adversely affect a lien is enforceable unless it is pursuant to a waiver and release prescribed by the statute, or the claimant has actually received payment in full. A 'no-lien' clause in an Arizona subcontract does not strip the claimant's rights. No notarization is required for the waiver to be effective. On retainage: the Unconditional Waiver and Release on Final Payment releases all remaining lien and bond rights, so signing it at closeout while retention is still held releases that retainage claim before the money is collected. GC-added 'all claims' riders reach beyond the statutory lien-and-bond release and may surrender contract claims the lien statute never governed.
Frequently Asked Questions
What are the four Arizona statutory lien waiver forms?
A.R.S. § 33-1008 prescribes four forms: the Conditional Waiver and Release on Progress Payment, the Unconditional Waiver and Release on Progress Payment, the Conditional Waiver and Release on Final Payment, and the Unconditional Waiver and Release on Final Payment. The axes are timing (progress vs. final) and condition (conditional vs. unconditional). A waiver must be in substantially the statutory form. Conditional forms release nothing until payment clears; unconditional forms release the instant they are signed and carry a bold statutory warning.
What is the difference between a conditional and unconditional Arizona waiver?
A conditional waiver releases nothing until the payment it is exchanged for is actually received — evidenced by an endorsed check or written acknowledgment — so it is the form you hand over to GET paid. An unconditional waiver releases lien and bond rights the instant it is signed, whether or not the money arrives. Give a conditional waiver to induce a payment, and sign an unconditional waiver only after the payment has cleared your bank.
Can an Arizona contractor waive lien rights in advance?
No. Under A.R.S. § 33-1008(B), no statement waiving a lien is enforceable unless it follows a statutory-form waiver or the claimant was actually paid in full. A 'no-lien' clause in an Arizona subcontract is neither, so it does not strip the claimant's rights. Arizona lien rights leave only through one of the four § 33-1008 forms signed for an actual payment — and, for a conditional form, only once that payment clears.
Does an Arizona lien waiver need to be notarized?
No. Section 33-1008 requires the statutory form and the claimant's signature but does not require notarization. Some general contractors and title companies ask for notarized waivers as a matter of policy, but notarization does not cure using the wrong form or signing an unconditional waiver before the check clears. Focus on the correct form and holding conditional until the money is in good funds.
Is an Arizona lien waiver the same as the 20-day preliminary notice?
No — they run in opposite directions. The 20-day preliminary notice under A.R.S. § 33-992.01 is served near the start of work to build lien rights; nearly every claimant must serve it to have a lien. A § 33-1008 waiver gives lien rights up in exchange for payment. Serve the preliminary notice to create the claim, then sign progress and final waivers to release it as you are paid — conditional until each payment clears.
What happens if I sign an unconditional final waiver while retainage is owed?
You forfeit the retainage claim. The Unconditional Waiver and Release on Final Payment releases all remaining lien and bond rights the instant it is signed, so signing it while the owner or GC still holds retention wipes out that claim before the money is collected. Sign the unconditional final waiver only against a final payment that actually pays the retention out; otherwise use the conditional final form.