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How to Redact a W-2 or 1099 Before Emailing It

Your W-2 has your SSN, your employer's EIN, and a year of earnings. Most people email it without a second thought. Here's what to cover — and why it matters.

By RedactID Team4 min read
W-2 tax form on a dark wooden desk with a black redaction bar covering the Social Security Number — how to redact a W-2

Tax season is the single busiest time of year for identity theft. Fraudsters don't need your mother's maiden name — they need your Social Security Number and your employer's EIN, and both are printed in large type at the top of every W-2 and 1099 you'll ever receive.

Most people email these forms without a second thought. Here's how to stop doing that.

What's actually on your W-2

Open any W-2 and you'll find, in order of identity-theft value:

  • Your SSN (Box a) — the master key.
  • Employer's EIN (Box b) — combined with your SSN, enables a wide family of tax scams including filing a fake return in your name.
  • State ID number (Box 15) — state-level version of the same problem.
  • Full home address — enables mail fraud and physical targeting.
  • Every box of wages, tips, withholding, retirement contributions, and dependent-care benefits — a detailed financial profile.

A 1099-MISC, 1099-NEC, 1099-K, or 1099-INT has the same structure: your identifier, the payer's tax ID, and an earnings amount. All of it is sensitive.

What the recipient actually needs

The person asking for your tax form usually has a narrower need than the form exposes:

  • Mortgage lender — wages, withholding, employer name. Not your SSN (they already have it).
  • Apartment landlord — gross income figure and employer name.
  • Financial advisor — wages and retirement contributions; they already have your SSN in their CRM.
  • Accountant doing your taxes — everything. Don't redact for your own CPA.
  • HR at a new employer verifying prior income — wages and dates. Not your SSN.

When in doubt, ask what they need. The default should be "the smallest version of the form that satisfies the request."

Person sitting at a wooden table redacting a printed tax form with a black marker — step-by-step W-2 redaction

The 60-second workflow

  • Download the PDF from your payroll portal or IRS.gov. Don't re-scan a paper copy.
  • Open a browser-based redactor. An in-browser tool like RedactID processes the file locally.
  • Box out the SSN, EIN, state ID, and address.
  • Export as flattened PDF.
  • Verify. Re-open the exported file and try to select text in the redacted areas. Nothing should copy.
  • Send with a one-line note explaining what was redacted and why.
  • The IRS transcript alternative

    For many loan and verification use cases, you don't need the W-2 at all. Pull a Wage and Income Transcript directly from IRS Get Transcript. It shows the same earnings information with your SSN and EIN already partially masked. Lenders almost always accept it.

    If your recipient will take a transcript, send that instead. One less sensitive document in circulation.

    Don't trust screenshot redactions

    The most common mistake: opening the W-2 in Preview, drawing a black rectangle over the SSN with the markup tool, and emailing the result. Two problems:

  • The markup layer is separable. Any modern PDF viewer can potentially peel it off, revealing the original digits underneath.
  • The PDF text is selectable. If you drew over the SSN without a proper redaction tool, the SSN text is still sitting in the PDF — invisible but fully extractable by anyone who types Ctrl+A + Ctrl+C.
  • Proper redaction removes the underlying data — it doesn't just cover it. That's the entire point.

    Bottom line

    Your W-2 is not "just a tax form." It's a detailed, government-certified dossier on your identity and finances, printed once a year and mailed to you. Treat it accordingly.

    Sixty seconds of redaction is cheaper than a year of sorting out a fake tax return.

    Related: How to redact a pay stub for a landlord · How to redact a driver's license · Is it safe to email a photo of your ID?

    Redact a W-2 or 1099 in your browser — try RedactID free. Nothing uploads, nothing stored.

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