W-2 VERIFIER PRO
The Professional Standard for W-2 Verification.
A structured, documented workflow for reviewing W-2 data before it's used for tax filing — built for tax professionals, payroll teams, and employers who can't afford errors.
VERIFICATION WORKFLOW
A Complete Review Process in Four Stages.
Data Entry & Import
Enter W-2 information manually or import from supported formats. All fields are captured — wages, withholding, employer information, and state data.
Automated Validation
The system runs mathematical checks, format validation, and cross-field consistency analysis across all W-2 boxes simultaneously.
Exception Review
Flagged items are surfaced for professional review. Each exception includes the field, expected value, actual value, and the rule that triggered the flag.
Verification Record
Generate a professional verification record documenting what was checked, what passed, what was flagged, and reviewer notes for your audit trail.
SAMPLE REPORT
See What a Verification Record Looks Like.
Every verification produces a structured record showing each field checked, its value, and its status. Exceptions are highlighted for review. The record can be saved for your audit trail.
7
PASS
1
REVIEW
0
FAIL
VALIDATION CATEGORIES
What Gets Checked.
Box-Level Validation
Each W-2 box is validated for correct format, expected data type, and required presence. Missing or malformed entries are flagged immediately.
Mathematical Consistency
Wage figures, withholding amounts, and tax calculations are cross-checked for internal mathematical consistency.
Cross-Field Relationships
Relationships between boxes — such as Social Security wages vs. Social Security tax withheld — are verified against expected ratios and limits.
EIN & Employer Data
Employer identification numbers are checked for correct format. Employer name and address fields are reviewed for completeness.
Duplicate Screening
W-2 entries are screened for duplicates by employee identifier, EIN, and wage combination to catch potential duplicate submissions.
State & Local Fields
State wages, state income tax, and local tax fields are reviewed for consistency with federal wage figures and applicable limits.
STATUS SYSTEM
Three Clear Outcomes.
Pass
The field or check passed all configured validation rules. No action required for this item.
Review Required
The field or check produced a result that warrants professional review before proceeding. Not necessarily an error — requires human judgment.
Fail
The field or check failed a validation rule. This item should be corrected or documented before the W-2 information is used for filing.
PROFESSIONAL DISCLAIMER
W-2 Verifier Pro is an independent data verification and review tool. It is not affiliated with, endorsed by, or operated by the Internal Revenue Service. A 'PASS' result means the information passed the system's configured checks — it does not guarantee that a document is authentic, that wages are correctly reported, or that a tax return will be accepted by the IRS or any taxing authority. All verification results should be reviewed by a qualified tax professional.