Are electronic signatures legally valid?

Yes. Electronic signatures are generally enforceable under the ESIGN Act (15 U.S.C. §7001) and UETA where adopted, provided the signature shows intent, consent to electronic records, attribution, and retention capability.

What if a supplier provides the wrong TIN?

If the TIN is incorrect, the payer may be required to begin backup withholding at 24% and must correct the information before reporting. Obtain a correct W-9 to resolve withholding and reporting issues.

Do supplier updates require notarization?

Most supplier information updates do not require notarization. Notarization is only necessary when the change affects documents that statutorily require notarized affirmations, such as certain powers of attorney or deed attachments.

Which eSign plan supports bulk supplier updates?

Bulk send capability is available on higher tiers in many platforms; signNow offers bulk send on Business Premium and site-license options for high-volume workflows.

How long should I keep signed updates?

Retain updates for at least three years to satisfy IRS recordkeeping (IRC §6501(a)), longer if industry rules apply; healthcare records require six years under HIPAA (45 CFR §164.530(j)).

How do I change bank details safely?

Require a signed attestation, supporting bank documentation (voided check), and elevated authentication (SMS pin or phone confirmation) before updating payment instructions to prevent fraud.

Electronic Signature
Templates
Miscellaneous
Supplier Information Update

Supplier Information Update

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

SUPPLIER INFORMATION UPDATE AND SERVICES AGREEMENT

This Supplier Information Update and Services Agreement (the Agreement) is made effective as of by and between Company Name: and Supplier Name: .

WHEREAS

WHEREAS, Company procures goods and/or services from third-party suppliers and requires accurate supplier contact, tax, and remittance information for payment and compliance purposes;

WHEREAS, Supplier provides goods and/or services to Company and warrants that the information provided in this Supplier Information Update is true, complete, and provided for the purpose of facilitating performance and payment under existing or future orders and contracts;

WHEREAS, the parties desire to set forth updated supplier record information and certain terms governing the provision of services described herein.

SUPPLIER INFORMATION

Legal Business Name Doing Business As (DBA) Entity Type (select all that apply)

Corporation LLC Partnership Sole Proprietor Other

Tax Identification Primary Contact Remittance Address

BANKING / PAYMENT DETAILS

Bank Name Account Name Account Number Routing / IBAN / SWIFT

SCOPE OF WORK

Supplier shall provide the goods and/or services described below to Company in accordance with the terms of this Agreement. The specific deliverables, performance standards, and acceptance criteria are as follows:

PAYMENT TERMS

Company will pay Supplier for the services and/or goods provided under this Agreement as set forth below. All payments are subject to the representations and documentation required by Company and to set-off rights as permitted by law.

Total Contracted Amount Payment Schedule / Milestones Late Payment Fee

TERM AND TERMINATION

This Agreement shall commence on and shall continue until unless earlier terminated as provided herein. Either party may terminate this Agreement for convenience upon written notice to the other party delivered at least days prior to the effective termination date. Material breach by either party that remains uncured for thirty (30) days after written notice entitles the non-breaching party to terminate immediately.

CONFIDENTIALITY

Each party shall keep confidential and shall not disclose to any third party Confidential Information of the other party. "Confidential Information" means non-public information disclosed in connection with this Agreement, including pricing, business processes, technical data, and customer information. Confidential Information does not include information that is (i) or becomes publicly available through no fault of the receiving party; (ii) independently developed by the receiving party without use of the disclosing party's Confidential Information; or (iii) required to be disclosed by law, provided that the receiving party provides prompt notice to the disclosing party and, where permitted, cooperates in seeking protective measures. The receiving party shall use at least the same degree of care to protect Confidential Information as it uses to protect its own confidential information, but in no event less than reasonable care.

REPRESENTATIONS AND CERTIFICATIONS

Supplier represents and warrants that: (a) it has the full right, power, and authority to enter into this Agreement and to perform its obligations; (b) the information provided in this Supplier Information Update is true, complete, and accurate as of the date signed; (c) Supplier will comply with all applicable laws, including tax and employment laws; and (d) any invoices submitted to Company will reflect actual goods delivered or services performed in accordance with this Agreement.

GOVERNING LAW

This Agreement shall be governed by and construed in accordance with the laws of the state or jurisdiction specified here: , without regard to its conflict of laws principles.

ENTIRE AGREEMENT

This Agreement, together with any purchase orders or attachments expressly incorporated herein, constitutes the entire agreement between the parties with respect to the subject matter and supersedes all prior and contemporaneous agreements, proposals, and communications, whether written or oral. No modification to this Agreement shall be effective unless in writing and signed by authorized representatives of both parties.

NOTICES

Notices required or permitted under this Agreement shall be in writing and delivered to the addresses provided in this form. Notice is effective upon personal delivery, confirmed electronic transmission, or three (3) days after deposit with a nationally recognized overnight courier.

AMENDMENT OF SUPPLIER RECORD

By executing this document, Supplier certifies that the information provided herein supersedes any prior supplier record on file with Company and authorizes Company to update its vendor records accordingly. Supplier agrees to notify Company promptly of any future changes to the information supplied.

Company Printed Name:

By:

Date:

Supplier Printed Name:

By:

Date:

What the Supplier Information Update Is

A Supplier Information Update is a standardized form used to collect or revise a vendor's contact, tax, banking, and compliance details for procurement and accounts payable. Organizations use it to confirm legal entity names, taxpayer identification numbers, remittance addresses, ACH or wire instructions, and insurance or W-9 status. The update can be requested when onboarding a new supplier, when payment or tax information changes, or on a scheduled vendor revalidation cycle. Accurate updates reduce payment delays, support regulatory compliance, and create an auditable record of changes.

Why keeping supplier records current matters

Maintaining an up-to-date Supplier Information Update helps avoid payment errors, backup withholding, and duplicate vendor records. It supports tax reporting, reduces fraud risk, and ensures that contractual notices and insurance certificates reach the correct recipient.

Typical staff and teams that complete supplier updates

Procurement, accounts payable, vendor management, and finance teams commonly request or complete supplier updates when onboarding or when a supplier reports a change.

Procurement teams verifying vendor identity and contract routing.
Accounts payable confirming payment method and tax details.
Vendor management ensuring compliance and documentation is current.

External suppliers and vendor representatives provide the data and must sign or attest to the accuracy of information; authorized signatories complete the signature block.

Who can sign and approve updates

Procurement Manager

A procurement manager typically initiates the update request, reviews supplier data for accuracy, and confirms contractual authority. They coordinate with legal and finance before approving changes to vendor records.

Vendor Officer

An authorized representative of the supplier (owner, CFO, or company officer) provides legal entity details, bank routing information, and a dated signature attesting to the accuracy of the submitted data.

Core components of a professional Supplier Information Update

A complete update form balances required business fields with verification steps to reduce errors and meet compliance needs. Include identity, tax, payment, contact, and attestation sections and allow for electronic submission and audit trails.

Vendor Identity

Legal name, DBA, and entity type used to match the supplier to contracts and tax records; avoids duplicate vendor entries.

Tax Information

Taxpayer identification number (EIN or SSN) and W-9 status to support IRS reporting and to determine backup withholding requirements.

Payment Instructions

Preferred payment method (ACH, wire, check), bank name, account number, and routing details with a declaration of authorization for electronic payments.

Primary Contacts

Billing and remittance contacts with email and phone for invoice questions, dispute resolution, and delivery of tax forms.

Compliance Attachments

Copies of certificates of insurance, W-9, SAM registration (if applicable), or other regulatory documentation required by the buyer.

Attestation & Signature

Dated signature block where an authorized representative certifies the accuracy of the information and consent to electronic records or payments.

Required data elements at a glance

Legal Name: Exact entity name

Tax ID: EIN or SSN

Payment Method: ACH, wire, or check

Remit Address: Street, city, state, ZIP

Primary Contact: Name and email

Attachments: W-9 or insurance

Step-by-step: completing a Supplier Information Update

Follow these sequential steps to collect, verify, and record supplier changes while preserving an audit trail for compliance.

01

Request update: Send the update form to supplier contact.
02

Supplier completes: Supplier fills and signs the form.
03

Verify details: Check TIN, bank info, and attachments.
04

Record change: Log update in vendor master and archive the signed record.

Typical online workflow settings to configure

Configure your digital workflow to require verification steps and to preserve an audit trail for each submission.

Field	Configuration
Authentication Level	Email link, SMS pin, or KBA
Required Attachments	W-9 and insurance required
Conditional Fields	Show bank fields only for electronic payments
Audit Trail Capture	Enable IP, timestamp, and event log

Where to send or file the completed update

Define clear routing for signed updates so accounts payable, procurement, and vendor master teams receive consistent records.

Procurement System: Attach to vendor master record.
Accounts Payable: Store with payment file.
Document Repository: Archive signed copy in secure storage.
Backup Records: Keep retention copy per policy.

Digital signing and technical requirements

Ensure the e-signature platform supports secure submission, audit trails, and the file formats your vendor uses before eSubmission.

File formats: PDF, DOCX accepted
Integrations: Accounts payable and ERP
Authentication: Email, SMS, or KBA

Confirm that the chosen platform offers necessary compliance controls (audit trail, encryption at rest and transit, and optional advanced signer authentication) and that stakeholders agree on routing and retention.

Timelines and typical processing expectations

Set clear deadlines for supplier responses and internal verification to avoid delays in payments or tax reporting.

Supplier response window:

7–14 calendar days typical

Internal verification:

2–5 business days

Tax reporting impact:

Changes affect next reporting period

Escalation timing:

Escalate after 14 days

Record retention:

Retain per retention schedule

Key milestones from request to record update

Track these numbered stages as part of the supplier update lifecycle to ensure timely completion and traceability.

01

Request Issued

Procurement sends the update request to supplier with clear instructions.

02

Supplier Submission

Supplier completes form and provides attachments or signatures.

03

Verification Complete

Finance validates TIN, bank details, and compliance documents.

04

Vendor Master Update

Accounts payable records are updated and archived with the signed form.

Common mistakes to avoid when preparing an update

Transposing bank digits or routing numbers, which causes failed or misdirected payments and requires manual recovery.
Accepting scanned signatures without verifying signatory authority, which can lead to unauthorized changes and payment risk.
Failing to attach a current W-9 or insurance certificate, which can trigger backup withholding or contract noncompliance.
Not recording the effective date, causing uncertainty for which tax period or payment cycle the change applies to.

Penalties and financial risks of incorrect updates

Incorrect TIN: Backup withholding 24%

Late information returns: $60–$330 per form

Intentional disregard: $660+ per form

Failed payments: Bank fees and recovery costs

Contract breach: Liability or withholding

Data exposure: Regulatory fines possible

eSignature vendor pricing snapshot for Supplier Information Update workflows

Compare common vendor starting prices and compliance capabilities when selecting an eSignature provider for supplier updates.

	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	Varies by vendor	Varies by vendor	Varies by vendor	Varies by vendor
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No
Envelope Cap	No cap	100 envelopes/user/year	Varies	Varies	Varies

Real-world examples of supplier update use

Two concise examples show how organizations streamline supplier changes while maintaining compliance.

Optica Ventures LLC

Optica automated supplier updates to reduce turnaround time and support remote customers.

The interface simplified external submissions and reduced follow-ups.
Brian Fitzgibbons, COO, noted the solution was easy for the team and customers, enabling faster vendor onboarding with fewer errors and more reliable payment processing.

Fertility Centers of Illinois

A healthcare provider digitized supplier forms and retained secure audit trails for HIPAA compliance.

Mobile signing enabled field staff to collect information.
John Butler, Founder, reported strong security, responsive support, and flexible API integrations that preserved compliance while improving operational speed.

Best practices for accurate and efficient updates

Apply these practices to reduce errors, accelerate processing, and limit compliance exposure when collecting supplier data.

Standardize the form fields

Use consistent labels, required formats (MM/DD/YYYY), and validation rules to reduce manual corrections and ensure data maps correctly into ERP systems.

Require supporting documents

Ask for a recent W-9, voided check, or insurance certificate to confirm details before changing payment instructions and to prevent fraud.

Use secure authentication

Implement at least email verification and consider SMS or knowledge-based verification for higher-risk payment changes to reduce unauthorized edits.

Log all changes

Maintain an audit trail showing who requested, who changed, and when changes were approved to support internal controls and external audits.

Frequently asked questions about Supplier Information Updates

Answers to common questions about legal validity, signatures, verification, and platform capabilities when updating supplier records.

Need help? Contact support

Are electronic signatures legally valid?
Yes. Electronic signatures are generally enforceable under the ESIGN Act (15 U.S.C. §7001) and UETA where adopted, provided the signature shows intent, consent to electronic records, attribution, and retention capability.
What if a supplier provides the wrong TIN?
If the TIN is incorrect, the payer may be required to begin backup withholding at 24% and must correct the information before reporting. Obtain a correct W-9 to resolve withholding and reporting issues.
Do supplier updates require notarization?
Most supplier information updates do not require notarization. Notarization is only necessary when the change affects documents that statutorily require notarized affirmations, such as certain powers of attorney or deed attachments.
Which eSign plan supports bulk supplier updates?
Bulk send capability is available on higher tiers in many platforms; signNow offers bulk send on Business Premium and site-license options for high-volume workflows.
How long should I keep signed updates?
Retain updates for at least three years to satisfy IRS recordkeeping (IRC §6501(a)), longer if industry rules apply; healthcare records require six years under HIPAA (45 CFR §164.530(j)).
How do I change bank details safely?
Require a signed attestation, supporting bank documentation (voided check), and elevated authentication (SMS pin or phone confirmation) before updating payment instructions to prevent fraud.

be ready to get more

Join over 28 million airSlate SignNow users

Sign Now