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Subcontractor's Affidavit of Warning

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SUBCONTRACTOR'S AFFIDAVIT OF WARNING--INDIVIDUAL

I, am a supplier/subcontractor/or
other person furnishing labor, equipment, material or supplies, used or consumed at the
site of the property subject to the lien which is located at

A warning statement was required to be given pursuant to K.S.A. 60-1103a, and
amendments thereto. I am hereby attaching to this Lien Statement this affidavit that such
warning statement was properly provided to the owner, by personal service or by first
class mail, postage prepaid, on the day of

This the day of 20

Signature
Type or Print Name

I, do hereby swear or affirm that the
matters alleged and things contained in the above Subcontractor's Affidavit of Warning
are true and correct to the best of my knowledge, information, and belief.

Affiant

Acknowledgment of Individual

STATE OF KANSAS
COUNTY OF

This instrument was acknowledged to me on
(date) by

(Seal, if any)

Notary Public
Type or Print Name
Title (and Rank)

My appointment expires:

KS § 60-1103(a)(2)

Subcontractor's Affidavit of Warning

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What the Subcontractor's Affidavit of Warning Is

The Subcontractor's Affidavit of Warning is a sworn statement used in construction and contracting to notify upstream parties that a subcontractor is asserting rights or potential claims related to payment, scope, or safety issues. It records factual details about work performed, amounts due, dates, and any prior written notices, and typically accompanies preliminary lien notices or stop-work communications. The affidavit serves as formal evidence that warning was provided and can affect lien rights, dispute timelines, and contractual remedies. Properly executed, it supports administrative or legal actions while preserving procedural protections.

Why a Formal Warning Affidavit Matters

Use a Subcontractor's Affidavit of Warning to preserve lien and contract rights, create a documented timeline of notices, and provide a clear, sworn record if disputes or collection actions follow. It reduces procedural risk and supports later enforcement or mediation efforts.

Why a Formal Warning Affidavit Matters

Who Typically Prepares and Receives This Affidavit

Typical users include subcontractors, specialty trades, general contractors, construction managers, and project owners who need documented warnings before enforcing lien or payment claims.

  • Subcontractors protecting payment rights and documenting notice before filing mechanics' liens or collection suits.
  • General contractors tracking subcontractor claims and verifying that warnings were issued on schedule.
  • Project owners and lenders reviewing formal notices to assess exposure and reserve funds.

Key Signatory Profiles

Subcontractor Rep

The subcontractor's authorized representative signs to attest that warnings were served and facts stated are true. This signer should match the legal entity on contracts and have authority to swear under penalty of perjury and authorize notary acknowledgment if required.

General Contractor

The general contractor may receive copies and countersign when contract terms require acknowledgement. Their role is to confirm receipt, log dates, and maintain the record for payment processing, claims prevention, or dispute resolution; countersignature does not replace the subcontractor's sworn statement.

Security and Compliance Considerations

TLS Encryption: TLS 1.2/1.3 encrypts data in transit
At-Rest Encryption: AES-256 encryption for stored documents
Audit Trail: Timestamp, IP, and action logs preserved
HIPAA Compliance: BAA available for protected health information
Authentication: Multi-factor options and SSO supported
Certifications: SOC 2 Type II, ISO 27001, PCI DSS

Risks and Penalties for Incorrect Affidavits

Loss of Lien Rights: Failure to serve timely notice
Perjury Exposure: False statements risk criminal penalties
Missed Deadlines: Contractual or statutory forfeiture
Payment Delays: Owner/lien waiver disputes
Increased Legal Costs: Costly litigation and collections
Withholding/Offsets: Funds held against disputed claims

Common Preparation Mistakes to Avoid

  • Failing to match the legal entity name to contracts or tax IDs causes identity disputes and can invalidate the affidavit in enforcement proceedings.
  • Incomplete date entries or inconsistent timelines weaken the affidavit's evidentiary value and complicate lien priority and statute of limitations calculations.
  • Omitting required notarization or incorrect notarization procedure (e.g., remote notary without authority) leads to rejection by courts or title companies.
  • Not attaching supporting documents such as invoices, change orders, or prior notices reduces credibility and increases likelihood of dispute over amounts claimed.

Step-by-Step: Prepare and Serve an Affidavit

Follow these steps to complete and serve a Subcontractor's Affidavit of Warning accurately and in the correct sequence.

  • 01
    Prepare Details: List work performed, dates, and amounts due.
  • 02
    Reference Contract: Cite subcontract and change order identifiers.
  • 03
    Attach Evidence: Include invoices, delivery receipts, and notices.
  • 04
    Sign & Notarize: Sign under oath; obtain required notarization or witness.

How the Affidavit Is Routed and Recorded

Overview of routing and recipient responsibilities when issuing the affidavit to preserve rights and create a record.

  • Draft: Complete affidavit fields and attach supporting documents.
  • Notarize: Use in-person or authorized RON per state rules.
  • Serve: Deliver copies to general contractor and owner promptly.
  • File/Record: Keep originals; record lien if necessary per statute.

Core Sections Every Professional Affidavit Should Include

Essential sections commonly included in a professional Subcontractor's Affidavit of Warning and how each element supports enforceability and dispute resolution.

Affidavit Heading

Clear title identifying the document as a Subcontractor's Affidavit of Warning, project name, and reference numbers ensures reviewers immediately understand purpose and attached obligations under the subcontract.

Affiant Identity

Full legal name, business entity type, address, and representative title must match contracts and tax records to establish attribution and avoid identity-based challenges in enforcement.

Work Description

Concise, itemized description of labor or materials provided, dates of performance, and location tied to the contract schedule to substantiate the scope and timing of the claim.

Amounts Claimed

Itemize unpaid amounts with currency figures, payment periods, retainage, and computation method; attaching invoices makes the monetary demand transparent and defensible.

Prior Notices

List prior written notices, delivery methods, and dates, showing steps taken to resolve nonpayment before escalating; this supports procedural compliance for liens.

Notary Statement

A jurat or acknowledgement signed by a notary (or authorized RON) confirms sworn status; include notary block, signature line, and official seal information for legal validity.

Timeline Items and Typical Filing Windows

Key timing considerations for issuing a Subcontractor's Affidavit of Warning and related filing or service windows.

Preliminary Notice Period:

Send as early as contract requires; some states require notice within 20–90 days.

Serve Affidavit Promptly:

Deliver promptly after nonpayment to preserve evidence and contractual remedies.

Mechanic's Lien Filing:

File lien within state deadline, commonly 60–180 days from last work performed.

Statute of Limitations:

Contract and tort limitations vary by state; consult counsel for applicable periods.

Notary/RON Timing:

Complete notarization or RON session before serving for enforceability.

Technical Options for Preparation, Signing, and Distribution

Options for electronically preparing, signing, and distributing the affidavit, including supported file formats and common integrations for document workflows.

  • File Formats: PDF, Word DOCX, and HTML supported
  • Integrations: Salesforce, Microsoft 365, NetSuite, Procore
  • Authentication: Email link, SMS code, or advanced options

Configuring an Online Signing Workflow

Configure an online workflow to collect, authenticate, and store the Subcontractor's Affidavit of Warning accurately and securely.

Field Configuration
Signature Type e-signature with audit trail
Authentication Email + SMS or KBA as needed
Conditional Fields Show attachments field when amount exceeds zero
Attachments Required: invoices, change orders, prior notices
Delivery Method Email and certified mail options available

eSignature Vendor Pricing and Core Features

Comparison of starting prices and core features for common eSignature vendors relevant to executing a Subcontractor's Affidavit of Warning.

signNow DocuSign Adobe Sign PandaDoc HelloSign
Starting Price $8/user/mo $15/user/mo $14/user/mo $19/user/mo $15/user/mo
Free Trial 7-day free trial No No Yes, limited Yes, limited
Bulk Send Yes Yes Yes Yes No
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes Yes Yes No No
Envelope Cap No envelope cap 100 envelopes/user/year Plan limits apply Plan limits apply Plan limits apply

Frequently Asked Questions About Affidavits of Warning

Answers to common questions about preparing, signing, and submitting a Subcontractor's Affidavit of Warning, including notarization and e-signature concerns.


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