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Arizona construction notice guide

Arizona 20-Day Preliminary Notice: send it online by Certified Mail

An Arizona 20-Day Preliminary Notice is one of the construction payment notices a subcontractor, supplier, equipment lessor, design professional, specialty contractor, or other claimant may need to send before later recording a mechanics lien.

Published May 30, 2026

How it works

Step 1

Fill out form

Complete the guided fields online.

Step 2

Preview PDF

Review the generated PDF before mailing.

Step 3

Mail

We print and mail it via USPS.

Quick answer

Arizona Revised Statutes section 33-992.01 describes the Preliminary Twenty Day Lien Notice. In general, lien claimants other than actual wage laborers use this notice when furnishing labor, professional services, materials, machinery, fixtures, or tools for an Arizona construction project.

The notice is commonly tied to the first furnishing date. Arizona's statute identifies notice to the owner or reputed owner, original contractor or reputed contractor, construction lender if any, and the person with whom the claimant contracted.

PostalForm turns the mailing job into a guided online workflow:

  1. Enter claimant, project, first-furnishing, and price-estimate details.
  2. Add the owner, original contractor, construction lender if known, and hiring-party recipients.
  3. Upload optional contracts, invoices, delivery tickets, photos, or project records.
  4. Review the generated Arizona notice packet.
  5. Mail one Certified Mail piece to each selected recipient.

This product prepares and mails the preliminary notice packet. It does not file or record a mechanics lien.

What is an Arizona 20-Day Preliminary Notice?

An Arizona 20-Day Preliminary Notice is a written construction notice sent before lien recording. It identifies the claimant, the project, the work or materials furnished or to be furnished, the estimated total price, and the project parties being notified.

It is also searched for as:

  • Arizona Preliminary Twenty Day Lien Notice
  • Arizona preliminary notice
  • Arizona pre-lien notice
  • Arizona preliminary lien notice
  • Arizona mechanics lien preliminary notice
  • Arizona 20 day notice

The notice is not the same thing as recording a mechanics lien. It is a preliminary notice packet that helps preserve or support later payment-remedy workflows when the project and claimant situation require it.

Official source: Arizona Revised Statutes section 33-992.01.

Who this product is for

This PostalForm workflow is built for Arizona construction payment situations where the sender already knows it needs to prepare and mail preliminary notice copies.

It may be a fit for:

  • subcontractors
  • material suppliers
  • equipment lessors
  • specialty trade contractors
  • design professionals and other construction service providers
  • accounting or project teams handling repeat notice mailings
  • businesses that need organized mailing proof for construction payment files

It is especially useful when the notice needs to go to multiple recipients and the sender wants one workflow that generates the PDF, creates the recipient mailpieces, and preserves tracking records.

Who this product is not for

This workflow is not a general lawsuit, lien filing, or county-recording product.

It does not:

  • record a mechanics lien
  • file anything with a county recorder
  • discover owners, lenders, or contractors for you
  • provide legal advice
  • decide whether your lien rights are valid
  • guarantee that your notice is legally sufficient
  • require a check to be enclosed

If you are unsure whether your project is covered, whether you are already late, or who must receive notice, consult an Arizona construction attorney before mailing.

What information do you need?

Gather the project information before starting. The workflow is structured around the fields that make the packet useful for review and mailing.

Claimant information

  • claimant or business name
  • claimant contact person and title
  • role on the project, such as supplier, subcontractor, equipment lessor, specialty contractor, or design professional
  • return mailing address
  • email and phone if you want them included

Project information

  • project name or job reference
  • Arizona jobsite address
  • county
  • legal description, parcel, lot, subdivision, landmark description, or other site details if available
  • first date labor, professional services, materials, machinery, fixtures, or tools were furnished
  • general description of what was furnished or will be furnished
  • estimated total price of the work or materials

Recipient information

  • owner or reputed owner
  • original contractor or reputed contractor
  • construction lender or reputed construction lender if known
  • person or company that hired you, if different from the original contractor
  • any additional recipient you choose to include

Attachments

You can upload optional supporting PDFs or images, such as:

  • contracts
  • purchase orders
  • invoices
  • delivery tickets
  • photos
  • project correspondence
  • job records

PostalForm appends accepted attachments behind the generated notice packet so the reviewed PDF remains one printable mailing package.

How PostalForm works

1. Start the Arizona notice workflow

Open the Arizona 20-Day Preliminary Notice product. The workflow asks guided questions instead of making you start from a blank document.

2. Enter claimant and project details

Add the claimant, first furnishing date, jobsite, county, work description, and estimated total price. PostalForm uses these answers to generate the packet and show the timing helper.

3. Add the project parties

Enter recipient details for the owner, original contractor, lender if known, and the person who hired you when that party is separate from the original contractor. You can also add another recipient if your project records call for one.

4. Review the generated PDF

PostalForm generates the Arizona preliminary notice packet, including a cover page, notice, project and recipient summary, proof-of-mailing summary, exhibit index, and uploaded exhibits.

Review names, addresses, dates, project details, estimated price, recipients, and attachments before approving the draft.

5. Mail one copy per recipient

After approval, PostalForm creates a multi-recipient bulk mailing campaign. Each selected recipient receives its own addressed Certified Mail piece.

6. Keep proof records

Save the generated PDF, campaign page, Certified Mail tracking, provider records, and any returned proof or receipt records with the project file.

Can you send an Arizona preliminary notice by Certified Mail?

Yes. Arizona section 33-992.01 allows service by mail using first-class mail with certificate of mailing, registered mail, or certified mail, postage prepaid.

PostalForm's product uses Certified Mail because the workflow is proof-sensitive. Certified Mail gives each selected recipient a tracked mailpiece and helps keep the mailing record organized.

For USPS background, see Certified Mail - The Basics.

What proof should you keep?

Arizona Revised Statutes section 33-992.02 describes proof records for preliminary twenty day notice mailings. It covers acknowledgment of receipt and proof by affidavit with supporting mailing records when acknowledgment is not returned.

Official source: Arizona Revised Statutes section 33-992.02.

PostalForm helps with the operational record:

  • a generated PDF packet
  • selected recipient list
  • one mailpiece per recipient
  • Certified Mail tracking as available
  • campaign and provider records
  • attachment ordering in the reviewed packet

Keep those records with the project file. If a lien is later recorded, Arizona lien procedure may require notice dates, notice copies, and proof records.

Why use PostalForm instead of a blank template?

A blank template still leaves the mailing work on you. You have to fill out the document, create separate copies, attach records, print, address envelopes, buy postage, handle Certified Mail, and save proof for every recipient.

PostalForm is built for the full mailing job:

  • guided inputs instead of a blank page
  • generated PDF preview before checkout
  • optional supporting attachments
  • owner, contractor, lender, hiring-party, and additional-recipient fields
  • one Certified Mail piece per selected recipient
  • order summary before payment
  • recipient-level tracking and proof records as available
  • no printer, envelope, postage, or post office trip required

That matters for Arizona preliminary notices because the project details, recipient set, timing, and mailing proof all need to stay organized.

Common mistakes to avoid

Waiting until the last minute

The notice is tied to the first furnishing date. PostalForm can help you generate and mail quickly, but it cannot decide whether timing preserves rights for your specific project.

Sending to only one recipient

Arizona section 33-992.01 identifies multiple recipient categories. Depending on your project, that can include the owner, original contractor, lender, and the person who hired you.

Using the jobsite address as every mailing address

The jobsite address identifies the project. Recipient mailing addresses may be different business, lender, owner, or contractor addresses.

Leaving out the estimated total price

The Arizona notice workflow asks for the estimated total price because that is one of the practical facts the notice packet should capture.

Losing proof of mailing

The mailing record matters. Keep the generated notice, recipient list, tracking details, provider records, and any returned receipt or acknowledgment.

Arizona 20-Day Preliminary Notice checklist

Before you start, confirm you have:

  • first furnishing date
  • claimant name and return address
  • claimant role and contact person
  • Arizona jobsite address and county
  • project description or legal/site description
  • work, services, materials, equipment, fixtures, or tools description
  • estimated total price
  • owner or reputed owner mailing details
  • original contractor or reputed contractor mailing details
  • construction lender details if known
  • hiring-party details if different from the original contractor
  • optional project records or invoice attachments

Frequently asked questions

What is the deadline for an Arizona 20-Day Preliminary Notice?

Arizona's statute generally ties the notice to the date the claimant first furnishes labor, professional services, materials, machinery, fixtures, or tools to the jobsite. PostalForm shows a 20-day timing helper based on the first furnishing date you enter, but the helper is not legal advice.

What if I am already past 20 days?

Arizona law includes rules for notices given after the initial 20-day period, but late notices can create coverage and timing questions. PostalForm can still help prepare and mail a packet. Ask an Arizona construction attorney if timing is uncertain.

Who should receive the notice?

Arizona section 33-992.01 identifies the owner or reputed owner, original contractor or reputed contractor, construction lender if any, and the person with whom the claimant contracted. You choose the recipients in PostalForm.

Does PostalForm decide who must receive my notice?

No. PostalForm provides a guided workflow and mailing service. You choose the recipients and confirm the addresses.

Does this product require a check?

No. This is a generated notice packet and mail-fulfillment workflow. There is no check to enclose in the core product.

Does PostalForm file a mechanics lien?

No. PostalForm prepares and mails the preliminary notice packet. It does not record a lien, file a lien, or submit documents to a county recorder.

Can I attach invoices or supporting documents?

Yes. The workflow accepts optional supporting PDFs or images and appends them behind the generated packet.

Can I send to more than one recipient?

Yes. The workflow is designed for multiple recipients. PostalForm creates one mailpiece for each selected recipient.

Is this legal advice?

No. PostalForm is not a law firm and does not provide legal advice. PostalForm prepares and mails documents based on the information you provide.

Related PostalForm workflows

Start your Arizona 20-Day Preliminary Notice

If you need to send an Arizona preliminary notice, use PostalForm to generate the packet, review the PDF, select recipients, and mail the notices online.

Ready to send it?

Enter Arizona project, claimant, first-furnishing, recipient, and price-estimate details, then review the generated packet and mail each copy by Certified Mail.

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