Sioux County Unconditional Waiver upon Progress Payment Form
Last validated September 3, 2026 by our Forms Development TeamFormatted for recording in Sioux County, for property anywhere in the county: rural and unincorporated areas as well as Alton, Boyden, Chatsworth, Granville, Hawarden, Hospers, Hull, Ireton and 5 more.
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Sioux County Unconditional Waiver upon Progress Payment Form
Fill in the blank Unconditional Waiver upon Progress Payment form formatted to comply with all Iowa recording and content requirements.

Sioux County Unconditional Waiver upon Progress Payment Guide
Line by line guide explaining every blank on the Unconditional Waiver upon Progress Payment form.

Sioux County Completed Example of the Unconditional Waiver upon Progress Payment Document
Example of a properly completed Iowa Unconditional Waiver upon Progress Payment document for reference.
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Additional Iowa and Sioux County documents included at no extra charge:
Where to Record Your Documents
Sioux County Recorder
Orange City, Iowa 51041
Hours: 8:00 a.m. - 4:30 p.m. Monday - Friday
Phone: (712) 737-2229
Recording Tips for Sioux County:
- Bring your driver's license or state-issued photo ID
- Ensure all signatures are in blue or black ink
- Recorded documents become public record - avoid including SSNs
- Recording fees may differ from what's posted online - verify current rates
- Request a receipt showing your recording numbers
Cities and Jurisdictions in Sioux County
Properties in any of these areas use Sioux County forms:
- Alton
- Boyden
- Chatsworth
- Granville
- Hawarden
- Hospers
- Hull
- Ireton
- Matlock
- Maurice
- Orange City
- Rock Valley
- Sioux Center
Hours, fees, requirements, and more for Sioux County
How do I get my forms?
Forms are available for immediate download after payment. The Sioux County forms will be in your account ready to download to your computer. An account is created for you during checkout if you don't have one. Forms are NOT emailed.
Are these forms guaranteed to be recordable in Sioux County?
Yes. Our form blanks are guaranteed to meet or exceed the applicable formatting requirements used for recording in Sioux County, including margin requirements, font requirements, and other layout standards. This guarantee applies to formatting, not to the legal sufficiency of information entered by the user or the suitability of a form for a particular transaction.
Can I reuse these forms?
Yes. You can reuse the forms for your personal use. For example, if you have multiple properties in Sioux County you only need to order once.
What do I need to use these forms?
The forms are PDFs that you fill out on your computer. The free Adobe Acrobat Reader is recommended, and most PDF apps also work. You do NOT enter your property information online - you download the blank forms and complete them privately on your own computer.
Are there any recurring fees?
No. This is a one-time purchase. Nothing to cancel, no memberships, no recurring fees.
How much does it cost to record in Sioux County?
Recording fees in Sioux County vary. Contact the recorder's office at (712) 737-2229 for current fees.
Questions answered? Let's get started!
Mechanic's liens are governed under Chapter 572 of Iowa Code. A waiver is a conscious relinquishment of a right. In this case, the person granting the waiver is relinquishing the right to seek a mechanic's lien for all or part of the amount due. This assurance is usually enough to get the other party to pay. In Iowa, there are no statutory forms for waivers although according to the principles of contract law, the parties may agree to such modifications in writing.
Generally, waivers come in four varieties: conditional or unconditional, and based on a partial/progress or final payment. Conditional waivers only become effective after the responsible party's check clears the bank on which it was drawn, and provide more protection for the claimants. Unconditional waivers go into effect immediately, tend to favor the owners' interests, and should only be used after payment is confirmed. Waiving lien rights after a partial payment allows the claimant to retain some lien rights, but to release others based on the amount paid on the overall balance due. Waivers upon final payments remove the claimant's eligibility to place a lien because they state that the account is paid in full.
Regardless of the nature, waivers must identify the parties, the location of the project, relevant dates, and payments.
An unconditional waiver is effective when signed and given to the property owner, and waives part of the lien amount representing the partial payment made. Unconditional waivers are effective regardless if payment is actually made. So if accepting a payment via check, only use an unconditional waiver if there are no doubts about whether the check will clear the bank.
This article is provided for informational purposes only and should not be relied upon as a substitute for the advice from a legal professional. Please contact an Iowa attorney with any questions about sending notice to property owners or anything else with regard to mechanic's liens.
Important: Your property must be located in Sioux County to use these forms. Documents should be recorded at the county recording office listed above.
This Unconditional Waiver upon Progress Payment meets all recording requirements specific to Sioux County.
Our Promise
The documents you receive here are guaranteed to meet or exceed the applicable Sioux County recording format requirements. If there is a rejection caused by our formatting, we will correct the issue or refund your payment. This guarantee applies to document formatting only and does not extend to information entered by the user, the selection of the form, or the legal effect of the completed document.
Save Time and Money
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