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MOSTATUTORY FORM

Conditional Lien Waiver — Progress Payment

Missouri · Missouri Revised Statutes § 429.005

When to Use This Form
When to sign
Submit with each progress payment. Effective when payment is received.
Who signs
Contractor, subcontractor, or supplier
Free Missouri Template
Copy and fill in the blanks
CONDITIONAL LIEN WAIVER — PROGRESS PAYMENT
(Missouri Revised Statutes § 429.005)

Project: _________________
Owner: _________________
Claimant: _________________
Through Date: _________________

Upon receipt of $_________, claimant releases all lien rights and claims of lien for labor, materials, or services furnished through the through date. This release is conditioned upon actual receipt and clearance of payment.

Signature: _________________
Title: _________________
Date: _________________

Fill in all blank fields before signing. In Missouri, using a non-statutory form may void the waiver. No notarization required.

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Common Questions
Missouri's statutory forms are specifically required for residential projects under RSMO § 429.005. Commercial projects have more flexibility but should still use clear, well-drafted waivers.
Other Missouri Lien Waiver Forms
Unconditional Lien Waiver — Progress Payment
Sign after payment clears.
Conditional Final Lien Waiver
Submit with final payment application.
Unconditional Final Lien Waiver
Sign only after all final payment has cleared.
Legal disclaimer: The forms on this site are provided for general informational purposes only and do not constitute legal advice. Construction lien laws are complex and vary by project type and circumstances. Always consult a licensed construction attorney before relying on any lien waiver for a real project.