W2C W3C

Use the W2c W3c 2018 template to simplify high-volume document management.

What W2C W3C is and how it works

W2C W3C is the form identified for this page, completed and signed electronically when the parties accept an electronic process. In signNow, the sender uploads the document, checks or adds its fields, assigns each signer, and sends the request. Signers review the displayed information, complete their fields, and sign with recorded intent. signNow then provides the completed document and audit trail. For U.S. transactions, ESIGN and applicable state law address electronic-signature enforceability; the underlying tax or business requirement still controls how the form is used.

Field preparation

Upload W2C W3C, check detected fields, and add missing text, date, or signature fields before routing the document to its designated signer.

Signer assignment

Assign each W2C W3C field to the correct person so taxpayer information and signature responsibilities are separated clearly during completion.

Audit evidence

Capture signing events, timestamps, IP information, and document actions in an audit trail accompanying the completed W2C W3C.

Mobile completion

Let signers complete W2C W3C from a desktop or mobile device when the parties consent to electronic records and signatures.

Secure storage

Store the completed W2C W3C and audit trail together, supporting retrieval when accounting or records personnel need the signed record.

Reusable templates

Use templates for repeated W2C W3C requests while reviewing fields and recipients before each send to prevent misrouting taxpayer information.

Complete W2C W3C in signNow

Follow the document-specific sequence from upload through field review, signer delivery, electronic signing, and audit-trail storage.

Upload form:
Upload the W2C W3C file to signNow.
Check fields:
Review detected fields and add missing fields.
Route form:
Assign fields and send the form to signers.
Complete record:
Review, sign, download, and retain the record.

Authenticate signer:

Record the signer’s email, authentication method, and completed verification event.

Capture timestamps:

Capture the date, time, and IP address for each signing action.

Hash document:

Associate the signed W2C W3C with its document integrity record.

Seal document:

Seal the completed record so later changes become detectable.

Log actions:

Preserve signer actions, field changes, and delivery events in the audit trail.

Retrieve records:

Export the completed W2C W3C and audit trail for controlled retention.

be ready to get more

Get legally-binding signatures now!

Start free trial

Request a call

Best ROI. Our customers achieve an average 7x ROI within the first six months.
Scales with your use cases. From SMBs to mid-market, airSlate SignNow delivers results for businesses of all sizes.
Intuitive UI and API. Sign and send documents from your apps in minutes.

Setting	Recommendation
Authentication method	Email link with SMS verification
Signature type	Electronic signature with signer intent
Audit trail	Capture timestamps, IP, and actions
Document retention	Three years from filing (IRC §6501(a))
Encryption	TLS 1.2/1.3 and AES-256 encryption

Connect W2C W3C with business systems

Connect W2C W3C workflows to CRM, ERP, collaboration, storage, and project systems so completed records move into established business processes.

Find and fill out the correct w2 instructions 2018 2019 form

airSlate SignNow helps you fill in and sign documents in minutes, error-free. Choose the correct version of the editable PDF form from the list and get started filling it out.

Versions	Form popularity	Fillable & printable
IRS Instruction W-2 & W-3 2025	4.8 Satisfied (39 Votes)
IRS Instruction W-2 & W-3 2024	4.7 Satisfied (119 Votes)
IRS Instruction W-2 & W-3 2022	4.8 Satisfied (945 Votes)
IRS Instruction W-2 & W-3 2021	4.8 Satisfied (1566 Votes)
IRS Instruction W-2 & W-3 2018	4.8 Satisfied (3900 Votes)
IRS Instruction W-2 & W-3 2017	4.7 Satisfied (941 Votes)

Platform requirements for W2C W3C

Complete W2C W3C through Chrome, Firefox, Safari, or Edge on Windows or macOS, or through the signNow apps for iOS and Android.

Browsers Chrome, Firefox, Safari, and Edge
Desktop Windows and macOS desktop access
Mobile apps iOS and Android signNow apps

Organizations handling taxpayer information should manage supported devices, restrict access to authorized personnel, and confirm that recipients can open the electronic record. Administrators should also review account permissions, authentication choices, and retention procedures before deploying W2C W3C workflows across teams.

Prepare the document

Review the W2C W3C fields, identify required parties, and confirm the information before sending.

Deliver to signers

Send the prepared W2C W3C to each designated signer by email or a shareable signing link.

Complete signer actions

Each signer reviews the form, completes assigned fields, and applies the requested electronic signature.

Archive the record

After signing, download the completed form and audit trail, then store both under your retention policy.

Record-keeping practices for W2C W3C

Preserve the completed W2C W3C with its audit evidence, access controls, and applicable tax-record retention rule.

Keep the signed form with evidence

Keep the completed W2C W3C, certificate of completion, and audit trail together. For tax records, apply the applicable IRS retention rule, including three years from filing under IRC §6501(a), or six years when a 25% or greater understatement applies.

Export the audit trail promptly

Export records after completion and verify that the downloaded W2C W3C remains readable. Preserve the audit trail with the final document so signer identity, timestamps, delivery history, and field activity remain available during an inquiry or dispute.

Limit access to taxpayer information

Restrict access to personnel who handle the W2C W3C and related taxpayer information. Use role-based permissions, avoid broad shared links, and review access when a user changes responsibilities or leaves the organization.

Document the applicable retention rule

Apply a written retention schedule to W2C W3C records and document any legal hold. State requirements may exceed federal periods, so confirm the applicable rule before deleting a signed record.

Security controls for W2C W3C records

Data encryption:

Encrypts data in transit and at rest

Security certification:

SOC 2 Type II report available on request

ISO certification:

ISO 27001 certified information security management

Signature compliance:

ESIGN and UETA compliant electronic signatures

Transport security:

TLS 1.2/1.3 protects transmitted records

Stored-document security:

AES-256 protects stored documents

Who uses W2C W3C workflows

W2C W3C workflows serve independent contractors, accounting teams, and enterprise finance departments handling taxpayer information.

Independent contractors use W2C W3C to provide requested information to a payer, sign assigned fields, and retain a completed copy without exchanging paper documents by mail or in person.
Accounting teams use W2C W3C workflows to request taxpayer information, track outstanding signatures, and preserve completed forms with audit evidence for controlled records management.
Enterprise finance departments use templates, delegated sending, and access controls to route W2C W3C requests across business units while limiting taxpayer information to authorized personnel.

W2C W3C troubleshooting questions

Resolve field detection, signer verification, plan limits, and post-signing recordkeeping issues before treating a W2C W3C workflow as complete.

Upload the original W2C W3C file again and check whether fields are detected as fillable. If fields remain unavailable, place signNow text, date, and signature fields manually before sending the document.

signNow supports legally binding electronic signatures on its Business plan, including audit trails and templates. Confirm the signer’s intent and consent, and retain a reproducible copy under ESIGN and applicable state law.

Business Premium includes bulk send, while Business does not include that feature. For repeated W2C W3C requests, use Business Premium or send each prepared document individually.

The Business plan is listed at $8 per user per month when billed annually. Month-to-month pricing is $20 per user per month, so confirm the billing interval before assigning the plan.

Use SMS authentication or another available signer-verification method when taxpayer information requires stronger attribution. Consumer-facing electronic records may also require disclosure and access procedures under 15 U.S.C. §7001(c).

Download the completed W2C W3C and its audit trail after all assigned fields are finished. Store both together and apply the applicable IRS retention rule rather than deleting records solely because signing is complete.

28M+Documents signed

13+Years in business

4.6/5Average G2 rating

BE READY TO GET MORE

Get this form now!

If you believe that this page should be taken down, please follow our DMCA take-down process.