IRS Form 673
Use a Irs Form 673 Fillable template to make your document workflow more streamlined.
What IRS Form 673 does
IRS Form 673 is an employee certification used to claim an exemption from withholding on foreign earned income. The employee provides the relevant foreign-assignment and income information to the employer, then signs the statement so payroll can evaluate the requested withholding treatment under IRS rules. It is not a tax return or a substitute for the employer’s tax review. With signNow, the employer uploads the form, verifies detected fields, sends it to the employee, collects the signature, and retains the completed record with an audit trail.
Who uses IRS Form 673
Employers and payroll teams
U.S. employers use IRS Form 673 when an employee claims an exemption from withholding on foreign earned income. Payroll and tax teams review the employee’s certification, confirm the stated foreign assignment information, and retain the signed record with related withholding documentation.
Employees abroad
Employees working abroad use IRS Form 673 to provide the employer with the information needed to evaluate foreign-earned-income withholding treatment. The employee signs the completed certification, while the employer decides how to apply it under applicable IRS rules.
How the Form 673 workflow works
The electronic process follows the form’s real business path from employer preparation through employee certification and records retention.
Upload document: Employer uploads the IRS Form 673 PDF. Prepare fields: signNow detects fields for review and assignment. Collect signature: Employee receives, reviews, and signs the certification. Store evidence: Employer retains the completed form and audit trail.
How to complete Form 673 online
Follow this signNow workflow to prepare, send, sign, and retain IRS Form 673 without separating the certification from its completion evidence.
Upload form:
Upload the current IRS Form 673 PDF. Review fields:
Use auto-detection, then verify each field. Add signer:
Assign the employee as the signer. Send request:
Send the form for secure completion. Archive records:
Store the signed copy and audit trail.
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Recommended Form 673 workflow setup
Use a controlled signing workflow that connects signer identity, document integrity, access permissions, and IRS recordkeeping requirements.
| Setting | Recommendation |
|---|---|
| Authentication method | Email verification with SMS OTP |
| Signature type | Typed or drawn electronic signature |
| Audit trail | Capture timestamps, IP address, and actions |
| Document retention | Retain under applicable IRS record policy |
| Encryption and access | TLS 1.2/1.3 and AES-256 with role controls |
Key features for IRS Form 673
signNow combines document preparation, remote signing, authentication, audit evidence, and retention controls for employers handling IRS Form 673.
Form preparation
Upload the IRS Form 673 PDF and prepare its employee, employer, certification, and signature fields in one controlled document workflow.
Remote signing
Send the prepared certification to the employee by email or signing link without requiring an in-person meeting.
Audit trail
Capture signer actions, timestamps, delivery information, and completion evidence alongside the signed Form 673 record.
Signer verification
Use SMS authentication or other configured controls when the employer needs stronger evidence connecting the signer to the certification.
Secure storage
Preserve the signed Form 673 and completion evidence in an encrypted repository accessible to authorized payroll and tax personnel.
Workflow integration
Connect the workflow with business systems so completed tax certifications can be routed into established employee or records processes.
Security for Form 673 records
Data encryption:
Transport security:
Stored protection:
Security certification:
Control framework:
Electronic signatures:
Mobile options for Form 673
signNow supports IRS Form 673 workflows through mobile apps for iOS and Android. Users can review a prepared form, complete assigned fields, and sign from a supported mobile device; camera capture can help convert a paper copy into an uploadable document.
Mobile apps iOS and Android apps support mobile review and signing. Camera capture Camera capture supports uploading paper Form 673 pages. Offline signing Offline signing availability depends on the configured app workflow.
Organizations should manage mobile access through device policies and role permissions. For tax records containing foreign assignment and taxpayer information, administrators should confirm app access, authentication requirements, retention settings, and audit-trail export before deploying the workflow to employees.
Form 673 preparation and signing timeline
IRS Form 673 does not have a standalone filing deadline in the supplied authority; complete it before relying on the exemption from withholding.
Prepare Form 673
Deliver to signer
Signer turnaround
Complete and archive
Best practices for Form 673 records
Accurate completion, controlled access, and documented retention help employers preserve a reliable Form 673 record.
Verify every Form 673 field before sending
Export the signed form and audit trail
Apply the correct IRS retention period
Restrict access to sensitive tax records
Risks of incomplete Form 673
Withholding exposure
Incomplete certification
Identity dispute
Correction requirement
Form 673 troubleshooting questions
Resolve the specific upload, authentication, signing, plan, and tax-treatment questions that arise when employers manage IRS Form 673 electronically.
Upload the current IRS Form 673 PDF again, then use signNow’s field detection to identify fillable areas. Review every detected field manually because the form’s certification statements and signature placement must match the source document before sending it to an employee.
The signNow Business plan includes legally binding eSignatures, templates, audit trails, mobile apps, ISO 27001, SOC 2, and GDPR coverage. Business Premium adds bulk send when an employer must distribute the same Form 673 workflow to multiple signers.
A signer can use email verification or an added SMS code, depending on the configured workflow. If the code does not arrive, confirm the phone number, resend the invitation, and provide the email signing route only after identity controls are satisfied.
signNow records timestamps, signer actions, delivery details, and the completion history in an audit trail. Export that trail with the signed IRS Form 673 so the employer can show how the electronic record was executed under ESIGN and UETA.
IRS Form 673 concerns foreign-earned-income withholding, not a general exemption from every payroll obligation. The employer should review the employee’s statements and apply IRS rules before changing withholding; signNow stores the certification but does not make the tax determination.
The Business plan is listed at $8 per user per month with annual billing, while month-to-month pricing is higher. It includes 100 signature invites per user per year, with overage fees; confirm plan limits before sending large Form 673 campaigns.
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