Is this agreement legally binding?

Yes. Electronic or paper non-collusion certifications are generally enforceable under the ESIGN Act (15 U.S.C. ch. 96) and state UETA laws when the signing meets intent, consent, attribution, and record retention requirements.

Can the agreement be signed electronically?

Yes in most cases. ESIGN and UETA allow electronic signatures provided the signer intends to sign, consents to electronic records, the signature can be attributed, and the record can be retained and reproduced.

Do I need a notary or witnesses?

Not usually for tax certifications, but some contracts or state rules may require notarization or witnesses. Verify local requirements where the signer or contract is located.

What happens if the TIN is wrong?

An incorrect TIN can trigger payer backup withholding at 24% and IRS matching notices. Correct errors promptly and provide an updated certified statement if needed.

How quickly must I produce the agreement in an audit?

Produce records within the timeframe requested by the auditor; for IRS matters, retain and provide documents consistent with retention rules such as IRC §6501(a) and applicable agency deadlines.

Can the agreement be revoked or amended?

Yes, if the original agreement allows amendment or revocation in writing. Amendments should be signed and dated by authorized parties and retained with the original certification.

Electronic Signature
Templates
Tax
Tax Non-Collusion Agreement

Tax Non-Collusion Agreement

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

TAX NON-COLLUSION AGREEMENT

This Tax Non-Collusion Agreement (the Agreement) is entered into on by the undersigned taxpayer. The undersigned certifies the representations and covenants set forth below for the tax period(s) identified in this Agreement and for any related returns or claims for refund.

Taxpayer Information

Taxpayer Name: Business Name / DBA (if applicable): Mailing Address:

Telephone:

Email:

Entity Type (Check all that apply)

Individual / Sole Proprietor
C Corporation
S Corporation
Partnership
Trust / Estate
LLC
Other:

Taxpayer Identification Number (TIN)

Provide either a Social Security Number or an Employer Identification Number. Enter one only.

Social Security Number (SSN): Employer Identification Number (EIN):

Tax Period

Tax period(s) covered by this Agreement: From through .

Non-Collusion Covenants

The taxpayer represents, warrants and covenants that, for the tax period(s) identified above:

(a) The taxpayer has not engaged in any coordination, agreement, arrangement, understanding or collusion with any other person, entity, tax return preparer, advisor, or third party to misstate facts, fabricate deductions or credits, falsely allocate income or expenses, or otherwise cause a tax return, claim for refund, or information return to be false or misleading.

(b) The taxpayer has not utilized, endorsed, recommended or participated in any abusive tax-shelter transaction, tax-avoidance scheme, or other arrangement designed to conceal true ownership, income, or tax liability without full disclosure to the taxpayer's legal or tax advisors and without adequate substantiation as required by law.

(c) The taxpayer will maintain and make available upon request all books, records, invoices, contracts, and supporting documentation necessary to substantiate items reported on returns covered by this Agreement and will promptly notify the preparer or other designated party if any material misstatement, omission, or discrepancy is discovered.

(d) The taxpayer acknowledges that any deliberate misrepresentation, concealment, or failure to disclose material facts to a tax authority or to those preparing or reviewing the taxpayer's returns may result in civil and criminal penalties, interest, assessment of additional tax, and other remedies available under applicable law.

Certification and Perjury Statement

By signing below, the taxpayer certifies under penalty of perjury that the following statements are true and correct:

The information provided in this Agreement, and any attachments or supporting documentation submitted in connection with the tax period(s) identified, is true, complete, and accurate to the best of the taxpayer's knowledge and belief.
The taxpayer has made a conscientious inquiry and has not knowingly omitted material facts, facts necessary to avoid misleading any tax authority, or facts necessary to establish entitlement to claimed deductions, credits, or other tax benefits.
The taxpayer understands that this certification is material to the preparation and filing of tax returns and to any claims for refund or credits for the periods covered by this Agreement.
The taxpayer agrees to cooperate fully with any reasonable inquiry, examination, or audit by any tax authority and to provide records necessary to substantiate positions taken on returns covered by this Agreement.
The taxpayer acknowledges that intentional falsification of any information in this Agreement may subject the taxpayer to criminal prosecution and other civil penalties under applicable law.

Additional disclosures or comments (optional):

Taxpayer Name:

Signature:

Date:

What a Tax Non-Collusion Agreement Is and When it’s Used

A Tax Non-Collusion Agreement is a written certification used in contracting and tax-sensitive transactions where one party affirms that its pricing, tax treatment, or bidding behavior was not coordinated with competitors or other parties to the deal. Common in public procurement, grant awards, vendor selection, and tax-credit applications, the agreement documents good-faith independence, allocates responsibility for tax reporting, and creates an auditable record should a tax authority or contracting agency later question the transaction.

Why the agreement matters for compliance and risk control

A clear non-collusion certification reduces exposure to bid-rigging allegations, supports accurate tax reporting, supplies evidence in audits or disputes, and helps contracting parties demonstrate compliance with procurement and tax rules.

Who typically completes a Tax Non-Collusion Agreement

Responsibility usually sits with the party certifying tax treatment or the authorized signer on behalf of the vendor.

Prime contractors and subcontractors submitting bids or invoices under public or private contracts
Tax preparers and accountants confirming reporting responsibilities for payment recipients
Procurement officers, grant managers, and contracting attorneys enforcing vendor integrity requirements

Main elements included in a professional Tax Non-Collusion Agreement

A concise agreement focuses on declarative language, identification of parties, signature mechanics, and legal acknowledgements that tie the statement to tax and procurement rules.

Parties

Full legal names and contact details for the certifying party and the recipient to clearly identify responsibilities and who may be contacted in an audit.

Non-Collusion Clause

An explicit statement that pricing, bids, or tax reporting were not coordinated with competitors and that the certifying party acted independently and in good faith.

Tax Representations

Affirmations about taxpayer identification (TIN), backup withholding status, and whether the payer should report payments on 1099 series forms.

Period and Scope

Dates or contract identifiers that limit the certification to a specific project, invoice, or contractual period to avoid overly broad statements.

Signature Block

Name, title, date, and capacity of signatory; space for notarization or witness where required by jurisdiction or contracting rules.

Certifications

Optional clauses covering consequences of false statements, indemnities, or agreement to provide supporting documents on request.

Essential data fields to collect

Full Legal Name: Enter exactly

Taxpayer ID: TIN or EIN

Mailing Address: Street, city, state

Contract Identifier: PO or contract number

Effective Date: MM/DD/YYYY

Authorized Signer: Name and title

Step-by-step: completing and issuing the agreement

Follow these sequential steps to prepare, sign, and distribute a Tax Non-Collusion Agreement correctly.

01

Prepare Document: Populate names, contract ID, and effective date.
02

Confirm Tax Data: Verify TIN/EIN and backup withholding status.
03

Sign and Date: Authorized signer executes signature and date.
04

Distribute Copies: Send originals to payer and retain certified copy.

Configuring an online signing workflow for the agreement

Common digital workflow settings reduce friction and maintain an audit trail for compliance and future review.

Field	Configuration
Authentication Method	Email link \| SMS code
Template Fields	Signature \| Date \| Checkbox
Notarization Option	RON session \| In-person
Routing Order	Sequential \| Payer first

Where to send the signed agreement

Routing depends on the contracting party’s requirements and tax reporting needs; preserve copies for audits.

Original to Payer: Provide signed original or authenticated electronic copy to the contracting organization.
Copy for Vendor Records: Retain a copy in the vendor’s contract and tax files.
Tax Advisor: Share with the preparer to confirm reporting and backup withholding.
Produce on Audit: Be ready to provide to IRS or contracting agency upon request.

Digital signing and file-format considerations

Use platforms that produce tamper-evident signed PDFs and capture full audit trails for legal defensibility.

File Formats: PDF and DOCX supported
Integrations: Salesforce, NetSuite, Google Workspace
Authentication: Email, SMS, or stronger MFA

Key deadlines and processing expectations

Timing obligations vary by contract and tax process; some items are immediate while retention and production timelines are longer.

Execution Timing:

Execute at bid submission or contract award

Provide on Request:

Supply to payer or auditor when requested

Tax Reporting Window:

Tie to the tax year for 1099 reporting

Retention Minimum:

Keep for IRS-relevant period

Audit Production:

Respond within agency deadlines

Common preparation mistakes to avoid

Using an informal or unsigned certification that lacks an authorized signer and date, weakening enforceability
Entering an incorrect TIN or misspelled legal name, which can trigger backup withholding and IRS matching failures
Failing to tie the certification to a specific contract or invoice, creating ambiguity about scope and period
Overlooking jurisdictional notarization or witness requirements where the contract or signatory location requires them

Potential penalties and legal risks

IRS Information Penalties: IRC §6721

Backup Withholding: 24% withholding

Intentional Disregard: $660+ per form

Contract Remedies: Indemnity and damages

Procurement Sanctions: Bid disqualification

Audit Risk: Increased examination likelihood

Comparing eSignature vendors for executing Tax Non-Collusion Agreements

Choose a platform that supports secure audit trails, required authentication, and the required export formats; vendor capabilities and pricing vary by plan.

	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 card required	Varies by vendor	Varies by vendor	Varies by vendor	Varies by vendor
Bulk Send	Yes (plan-dependent)	Yes	Yes	Yes	Yes
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Frequently asked questions about Tax Non-Collusion Agreements

Answers to common questions on enforceability, electronic signing, notarization, and production during audits.

Need help? Contact support

Is this agreement legally binding?
Yes. Electronic or paper non-collusion certifications are generally enforceable under the ESIGN Act (15 U.S.C. ch. 96) and state UETA laws when the signing meets intent, consent, attribution, and record retention requirements.
Can the agreement be signed electronically?
Yes in most cases. ESIGN and UETA allow electronic signatures provided the signer intends to sign, consents to electronic records, the signature can be attributed, and the record can be retained and reproduced.
Do I need a notary or witnesses?
Not usually for tax certifications, but some contracts or state rules may require notarization or witnesses. Verify local requirements where the signer or contract is located.
What happens if the TIN is wrong?
An incorrect TIN can trigger payer backup withholding at 24% and IRS matching notices. Correct errors promptly and provide an updated certified statement if needed.
How quickly must I produce the agreement in an audit?
Produce records within the timeframe requested by the auditor; for IRS matters, retain and provide documents consistent with retention rules such as IRC §6501(a) and applicable agency deadlines.
Can the agreement be revoked or amended?
Yes, if the original agreement allows amendment or revocation in writing. Amendments should be signed and dated by authorized parties and retained with the original certification.

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