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What the W-2 form is and who sends it to you

The W-2 form is your annual wage and tax statement. It shows how much you earned from an employer during the tax year and how much federal income tax, Social Security tax, and Medicare tax were withheld from your paychecks. You'll need this form to file your federal income tax return.

The Internal Revenue Service (IRS) requires every employer to issue a W-2 to each employee who received wages during the tax year. Your employer must send you a copy by January 31 of the following year, along with copies filed to the Social Security Administration (SSA).

  • Who issues it

    Your employer or their payroll service prepares and sends you the W-2. The Internal Revenue Service (IRS) sets the rules and requirements for what must appear on the form.

  • When you receive it

    You'll get your W-2 by January 31 following the tax year it covers. This timing gives you enough time to gather documents and file your tax return by the annual deadline.

  • What boxes tell you

    Box 1 shows your total wages. Box 2 shows federal income tax withheld. Other boxes display Social Security wages and Medicare information. The form includes your employer's name and Employer Identification Number (EIN) and your Social Security Number (SSN).

  • Why it matters for verification

    When someone presents a W-2 to you, confirm it shows consistent wage figures, proper tax withholding amounts, and all required employer and employee identifiers. Mismatched or missing information is a red flag.

What you'll always find on a real W-2

A W-2 Form isn't mysterious. It contains the same core information every single year, in the same boxes, issued by your employer to report what you earned and what taxes were withheld. Here's what to check for when you receive one.

  • Employer's name and EIN

    The employer's official legal name and their 9-digit Employer Identification Number (EIN in the format XX-XXXXXXX) appear in the top left section. If the name looks abbreviated, garbled, or the EIN format is wrong, that's a red flag.

  • Your name and Social Security Number

    Your full name and 9-digit SSN (format NNN-NN-NNNN) must match exactly what the IRS has on file. Typos here can delay your tax refund or cause filing problems.

  • Box 1: Wages, tips, other compensation

    This is the total amount you earned before any deductions. It should match your paystubs and what your employer reported to payroll systems.

  • Box 2: Federal income tax withheld

    The total federal taxes your employer held from your paychecks during the year. Compare this to what you see on your recent paystubs to spot obvious gaps or errors.

  • Social Security wages and tax withheld

    Found in Box 3 (wages) and Box 4 (tax withheld), these numbers fund your Social Security account. They should align with your total compensation unless you have specific exemptions.

  • Medicare wages and tax withheld

    Box 5 shows wages subject to Medicare tax, and Box 6 shows the tax itself. These typically appear on every legitimate W-2.

  • State and local tax information

    Boxes 19-20 (state income tax withheld and state wages) must be present if your employer withheld state or local taxes. The state codes should match where you actually worked.

  • January 31 deadline on the envelope or form date

    Your employer must give you the W-2 by January 31 of the year after the tax year ends. If you receive it later, ask your payroll department immediately.

Why checking a W-2 protects you from identity theft and fraudulent filings

When someone hands you a W-2, they're sharing sensitive information: their Social Security number, employer details, and wage history. Criminals exploit this data to file fake tax returns, claim false refunds, or commit identity theft. Verifying the form before you rely on it (whether you're hiring, lending, or renting) stops you from making decisions based on fabricated income or stolen credentials.

Employers and payroll providers face targeted attacks aimed at extracting W-2 and SSN data in bulk. Employees file false W-2 information to inflate refunds or claim credits they don't qualify for. Your job is to spot inconsistencies early and protect yourself from downstream liability, loan defaults, or tenants who misrepresented their financial standing.

2023

Year of active W-2 and SSN data theft campaigns

Business email compromise scams targeted employers to steal employee W-2 and SSN data for filing fraudulent tax returns.

IRS Newsroom: Form W-2, SSN Data Theft Information for Businesses and Payroll Service Providers

2023

Year social media W-2 scams escalated

Taxpayers were encouraged to file fake W-2 information on returns to claim false credits and refunds, resulting in penalties.

IRS Newsroom: Attempting this W-2 Scam Can Lead to Penalties for Taxpayers

Is this really your W-2? Here's how to tell in 120 seconds

Scammers love W-2s. They either intercept them to file fake returns in your name, or they coach you into filing false ones yourself. The good news: spotting a bogus W-2 takes just a few quick checks.

  1. Check the sender's email address and delivery method

    Your real W-2 comes from your actual employer's payroll department or their authorized service provider. If it arrives as an unexpected attachment from a generic Gmail account, a forwarded message, or a link you didn't request, stop right there. The IRS never sends W-2s directly to employees. Your employer mails or securely uploads it through their official portal.

  2. Look for your employer's name and EIN in the right places

    Box a (top left) should display your employer's official business name, exactly as they're registered. Next to it goes their EIN (Employer Identification Number) in the format XX-XXXXXXX. If the name is misspelled, the EIN doesn't match records you can verify independently, or both fields are suspiciously blank, that's a red flag. Pull up your last pay stub or your employer's official website to cross-check.

  3. Verify your own details: name, SSN, and address

    Your full name and Social Security Number (in the format NNN-NN-NNNN) must match your official documents exactly. The address listed should be where your employer has you on file. If your SSN is wrong, partially hidden, reformatted, or your name is spelled differently than your IRS records, the form is either counterfeit or was created with stolen data.

  4. Compare the wage amounts to your recent pay stubs

    Box 1 (Wages, tips, other compensation) should roughly match what you actually earned that year. Add up your year-to-date gross from your last pay stub and see if it tracks. Box 2 (Federal income tax withheld) should align with what you've been seeing deducted each paycheck. If the W-2 shows wildly inflated wages or missing withholding, it's not authentic.

  5. Check the filing deadline and format consistency

    Legitimate W-2s are issued by January 31 of the year following the tax year (so by January 31, 2025 for 2024 earnings). The form should be printed on official red-ink paper (if mailed) or rendered in clean, uniform digital formatting. Look for the official IRS form number (W-2) and the tax year clearly marked at the top. Blurry scans, odd spacing, misaligned boxes, or a delivery date in the wrong season suggests fraud.

  6. When in doubt, contact your employer's payroll team directly

    Don't reply to the email or use contact info from the suspicious form. Look up your payroll department's phone number or email from an official company source (your employee handbook, the company intranet, or their main website). Ask them directly: 'Did you send me a W-2 for this tax year?' They'll confirm immediately. The IRS also publishes guidance on W-2 scams if you want to report what you received.

Need to verify your W-2 further?

Check the IRS official guidance on Form W-2 and report scams to protect your identity.

View IRS W-2 instructions

What gives away a fake W-2 in seconds

A W-2 Form looks simple, but it's packed with formatting rules and data cross-checks that scammers constantly get wrong. Here's what to look for when you suspect something's off.

Deadline for employers to furnish W-2 forms to employees

Of required identifying numbers: employer EIN (XX-XXXXXXX) and employee SSN (NNN-NN-NNNN)

  • The employer EIN doesn't match IRS records

    Every employer has a unique EIN (format: XX-XXXXXXX). Run the employer name and EIN through the IRS tax exempt organization search or ask your HR department to confirm. Fake W-2s often use made-up EINs or copy a real EIN from a different company. The EIN is cross-checked against Social Security Administration records when your employer files.

  • Your SSN is formatted wrong or doesn't match previous documents

    Your Social Security number should appear in Box 2 in the standard format (NNN-NN-NNNN). If the digits don't match your actual SSN, or if the format is off, that's a red flag. Scammers sometimes use partial SSNs or transpose numbers. Compare it against your driver's license, previous W-2s, or pay stubs.

  • Box 1 wages don't match your pay stubs or tax records

    Box 1 shows total wages subject to federal income tax for the year. Add up your year-to-date earnings on recent pay stubs or check your online payroll portal. If the W-2 number is significantly different, something's wrong. Legitimate employers have this data locked down. A discrepancy of more than a few dollars warrants a call to payroll.

  • Federal income tax withheld (Box 2) looks suspiciously low or high

    Box 2 shows total federal taxes your employer withheld. This depends on your W-4 elections, salary, and filing status. A rough rule: compare it to previous years. If you earned $50,000 and usually had $6,000 withheld, but this W-2 shows $500, ask payroll why. Fake W-2s often have random withholding amounts because scammers don't understand tax calculation logic.

  • Social Security wages (Box 3) and Medicare wages (Box 5) are missing or zero

    Unless you're working for a tax-exempt employer under specific conditions, these boxes should have amounts. If Box 3 and Box 5 are blank or show zero but Box 1 has wages, that's inconsistent. The IRS expects these numbers to be nearly identical for most employees. A blank field here is a common red flag in fraudulent forms.

  • The form arrived late or through an unexpected channel

    Your employer must furnish W-2 forms by January 31 of the year following the tax year. If you receive one in March, or if it arrives via email instead of regular mail when your employer normally sends paper forms, verify directly with HR. Scammers often impersonate employers or email stolen W-2 data. Pick up the phone and confirm before using it.

  • Dependent care benefits (Box 10), adoption (Box 12, code T), or HSA contributions (Box 12, code W) are there but you didn't use them

    If you didn't participate in these employer programs, these boxes should be empty. A fake W-2 might populate random data here to look authentic. Cross-check against your benefits elections or payroll summary. These sections are often where fraud gets sloppy.

  • The copy quality is poor or the layout is off

    Official W-2 forms follow strict IRS specifications: clear barcode placement, consistent font sizes, proper spacing, and readable numbers. If text is blurry, boxes are misaligned, fonts look wrong, or barcodes are missing, that's a strong signal. Print a copy of the 2026 W-2 form from the IRS website and compare side by side.

Real W-2 Form versus forged W-2: What to look for side by side

When someone presents you with a W-2 Form—whether it's a job candidate, a tenant applying for an apartment, or a loan applicant—your first instinct should be to verify it against official records. Forged W-2 forms are common in employment fraud, rental fraud, and loan scams. The good news: spotting a fake takes just a few minutes if you know where to look.

Authentic W-2 Form

An official W-2 should display all IRS-mandated elements with clear, consistent formatting and genuine employer information.

  • Employer name, address, and EIN (Employer Identification Number in the format XX-XXXXXXX) appear in boxes at the top of the form.
  • Employee name and Social Security Number (SSN in the format XXX-XX-XXXX) are printed in the designated left-hand boxes.
  • Box 1 (Wages, tips, other compensation), Box 2 (Federal income tax withheld), and Social Security boxes show matching or logically consistent figures across related fields.
  • The form uses the official IRS layout and field positioning. Boxes are numbered and labeled exactly as the IRS publishes them.
  • The document carries the official IRS form number (Form W-2) and the tax year clearly displayed at the top.
  • When called to verify, the employer's payroll department confirms the employee's name, SSN, and wages listed on the form.

Forged or Altered W-2 Form

Red flags that suggest a W-2 is fake or has been tampered with appear in the structure, figures, and employer details.

  • The employer's name or EIN does not match official business records when you search the IRS database or contact the company directly.
  • Employee name, SSN, or wages have been digitally altered, overwritten, or show signs of physical tampering (blurring, correction fluid, misaligned text).
  • Figures in related boxes are logically inconsistent. For example, federal tax withheld (Box 2) is far too low relative to the wages reported in Box 1, or Social Security wages don't align with Box 1.
  • The form layout, font, or numbering differs from the official IRS W-2 template. Boxes may be out of order, mislabeled, or missing standard fields.
  • Contact with the employer's payroll department reveals they have no record of the employee, issued a different W-2, or the employee's SSN does not match their records.
  • The document lacks security features present on official forms, such as consistent print quality, proper form stock, or official IRS formatting standards.

How widespread is W-2 fraud in the United States

The IRS has documented two major W-2 fraud schemes that circulated in 2023. The first targets employers directly through business email compromise tactics, where fraudsters gain access to payroll systems to extract employee wage and Social Security number data, then file false tax returns claiming refunds they do not deserve. The second scheme spreads through social media, encouraging taxpayers themselves to fabricate W-2 information on their returns to claim unearned credits and refunds.

No comprehensive national data exists on the total volume of counterfeit W-2 forms currently in circulation or the exact number of people affected by these scams. The IRS continues to warn about both attack vectors, but public enforcement data remains limited.

How scammers alter W-2 forms and what to watch for

Fraudsters know that W-2 forms carry real weight with banks, landlords, and employers. They exploit the trust placed in these documents by tweaking them just enough to slip past a quick glance. Your job as a verifier is to spot the gaps between what the form claims and what the employer's records actually show.

  • Inflated wages in Box 1

    The person presenting the W-2 may have doctored the gross wages figure to appear more creditworthy to a lender or landlord. Scammers edit the PDF or use photo editing software to change the dollar amount. Check this figure against the employer's payroll records or ask the employer directly to confirm the total reported to the IRS. A mismatch here is a major red flag.

  • Forged employer EIN and company name

    Fraudsters create entirely fake employers or alter the EIN (Employer Identification Number) to match a legitimate company name with a bogus tax ID. Verify the employer's EIN by cross-referencing it on the IRS website or through the company's official website. If the person cannot provide a current employer contact, that alone warrants deeper investigation.

  • Mismatched Social Security numbers

    A W-2 may show a different SSN than the one on the applicant's other documents, or the SSN may belong to someone else entirely. This can happen when a fraudster either steals someone else's W-2 or fabricates one with a random number. Always cross-check the SSN on the W-2 with a government-issued ID presented by the person.

  • Altered Federal income tax withholding in Box 2

    Scammers lower the federal tax withheld (Box 2) to make the net income appear higher, or inflate it to support a false narrative of high earnings. The IRS calculates withholding based on wage amount and W-4 filing status. If Box 2 seems wildly out of proportion to Box 1, request the employer confirm the actual withholding amount in writing.

  • Recent or undated forms

    A W-2 that looks brand new or bears a date very close to when the person is presenting it should raise suspicion. Employers must furnish W-2s by January 31 of the year following the tax year worked. A W-2 dated in March or April for the prior year is suspicious. Check the date printed on the form and compare it to the current date.

  • Missing or garbled employer address details

    Real W-2 forms contain complete employer information including full mailing address, city, state, and ZIP code. Fraudulent forms often have incomplete addresses, incorrect formatting, or information that does not match public business records. Cross-reference the employer name and address against business registration databases in that state.

  • Inconsistency between Form copies

    A W-2 has multiple copies (Copy A to SSA, Copy B to employee, etc.). If the person presents only one copy or if you spot variations in formatting, font, or data between pages, the form may have been doctored. Request all available copies and compare them side by side. Legitimate W-2s maintain consistent formatting across all copies.

  • Social media or quick-turn offers to obtain a W-2

    Scammers post on social platforms offering to create fake W-2s for a fee, or they target employers via email to steal W-2 data from multiple employees at once. If the person claims they obtained the W-2 through an unusual channel (a friend's contact, an online service, or they cannot name the actual employer), verify directly with the employer's human resources or payroll department before accepting it.

Spotted a suspicious W-2? Here's what to do next

A W-2 that looks off can signal trouble, whether you're an HR professional checking a candidate's background, a lender verifying employment history, or an employee reviewing your own tax document. The person presenting the form may not realize it's altered, or they may be trying to deceive you. Either way, you need to act fast and smart.

  • Verify the employer details directly with the company

    Don't rely on the W-2 alone. Call the employer's main line (use a number from their official website, not one on the document) and confirm that the person actually worked there during the stated tax year. Ask for payroll or HR to verify employment dates and whether this W-2 was issued. A legitimate employer will have records.

  • Cross-check the EIN and employer name

    The W-2 must show a valid Employer Identification Number (EIN) in the format XX-XXXXXXX. Look up the EIN on the IRS website using their EIN Lookup Tool to confirm it matches the employer name on the form. Mismatches or inactive EINs are red flags.

  • Request an official copy from the IRS if you're the employee

    If you received a W-2 you suspect is forged or altered, contact the IRS directly at 1-800-829-1040 or use the Get Transcript tool on IRS.gov. The IRS can tell you what W-2 information they actually have on file for your Social Security Number. Any discrepancy needs to be reported to them immediately.

  • Report suspected fraud to the IRS and your employer

    If you're confident the W-2 is fake or manipulated, file a report with the IRS using Form 3949-A or call the Treasury Inspector General for Tax Administration (TIGTA) at 1-800-366-4484. If your identity was used without permission, report it to the IRS Identity Theft page as well. Your employer's payroll team should also be notified so they can investigate.

  • Don't file taxes or sign documents based on a questionable W-2

    If you're an employee, filing a fraudulent W-2 on your tax return puts you at legal and financial risk, even if someone else created the document. If you're verifying someone else's employment for lending, hiring, or housing decisions, pause the process until the W-2 is confirmed. Proceeding with false information exposes your organization to liability.

Can you ask an employer for a W-2 Form?

Yes. As an employee, you have a legal right to request your W-2 Form from your employer. This document reports your wages and the taxes withheld during the tax year, and you'll need it to file your tax return.

Employers must furnish a W-2 to every employee by law. If someone presents you with a W-2 that doesn't match what you expect, or if you're verifying an applicant's employment history, knowing what to check matters.

  • You can request it directly from your employer

    Contact your payroll department or HR and ask for your W-2 Form for the tax year you need. Most employers send these automatically by mail or email starting in January. If yours hasn't arrived, a written request (email counts) creates a paper trail and shows the employer you're serious about getting it.

  • Employers are required to provide it by a specific deadline

    Your employer must furnish the W-2 to you by January 31st of the year following the tax year for which wages were paid. If they miss this deadline, follow up in writing. The IRS takes this obligation seriously, and documenting your request protects you.

  • If your employer refuses or delays, escalate carefully

    If an employer stonewalls you after repeated requests, you can file a complaint with the IRS or contact your state labor department. Keep copies of all requests and responses. This is also a red flag if you're hiring someone: genuine candidates should be able to produce their W-2 or at least explain why they can't access it.

  • Watch for fake or altered W-2s

    When verifying a W-2 presented to you, check that the employer's name, EIN (Employer Identification Number), the employee's name, and SSN are all consistent with what you know. Scammers sometimes alter W-2s or file fraudulent ones using stolen employee data. If something looks off, contact the employer directly to confirm the document's authenticity.

  • Personal data on the W-2 requires care

    A W-2 contains sensitive information: the employee's Social Security Number and the employer's EIN. If you're asking someone to share one with you (as a lender, landlord, or employer), handle it securely. Limit who sees it, don't forward it carelessly, and delete copies once you've verified what you need. Stolen W-2 data can fuel identity theft and fraudulent tax filings.

How your employee gets a W-2 from their employer

When someone presents you with a W-2 form, it should have come directly from their employer. Here's how the legitimate process works so you can verify whether they actually received it the right way.

  1. The employer prepares the W-2 for each employee

    The employer collects wage and tax information throughout the year from payroll records. They must report the employee's name, Social Security number, wages in Box 1, and federal income tax withheld in Box 2, along with Social Security wages and taxes.

  2. The employer files copies with the Social Security Administration

    The employer submits the W-2 to the Social Security Administration (SSA) and must also file Form W-3 as a transmittal. This is the official filing requirement.

  3. The employer provides a copy directly to the employee

    By law, the employer must furnish a copy of the W-2 to the employee. This is the document your contact should physically have received from their employer or payroll provider, not from a third party.

  4. The deadline is January 31 following the tax year

    The employer must deliver the W-2 to the employee and file it with the SSA by January 31 of the year after the wages were earned. If someone shows you a W-2 outside this timeframe, ask where they obtained it.

  5. Red flag: direct requests for W-2 data

    Legitimate employers never ask employees to email or text their W-2 or Social Security number through unsecured channels. If an employee received a suspicious email claiming to be from their employer asking for this information, it's likely a phishing attempt targeting payroll data.

How to spot the difference between a W-2 and a 1099 form

When someone hands you a W-2 form, you need to know whether it's the right document for what you're checking. The W-2 and the 1099 look similar at first glance, but they tell completely different stories about how someone was paid and what taxes were handled.

If you're a hiring manager verifying employment history, a lender reviewing income, or a landlord checking an applicant's financial stability, mixing up these two forms can throw your entire assessment off track.

  • Who issued it and why

    A W-2 comes from an employer. It reports wages paid to someone who worked as an employee and had taxes withheld from each paycheck. A 1099 comes from a business, client, or service provider to report non-employee income like freelance work, consulting, or contract labor. The person receiving a 1099 is self-employed or an independent contractor. If someone hands you a W-2 but claims they were a contractor, that's your first red flag.

  • Tax responsibility and withholding

    With a W-2, the employer already withheld federal income tax, Social Security tax, and Medicare tax from each paycheck. The employee's tax burden is mostly settled. With a 1099, no taxes were withheld. The recipient is responsible for paying their own federal, state, and self-employment taxes—usually in quarterly installments. A person showing you a 1099 should understand they owe taxes separately; if they seem confused about this, they may not have filed properly.

  • What's on the form and where

    A W-2 has numbered boxes: Box 1 shows gross wages, Box 2 shows federal income tax withheld, and Boxes 3 and 5 show Social Security and Medicare wages with taxes withheld. A 1099-NEC (for non-employee compensation) or 1099-MISC has Box 1 showing non-employee compensation but no withholding boxes at all. If you're looking for proof that taxes were already paid, the W-2 gives you that detail. The 1099 doesn't.

  • Employment relationship

    A W-2 signals a formal employer-employee relationship with benefits, job security, and legal protections. A 1099 signals no employment relationship. The person is running their own business or providing services on a project basis. When you're verifying someone's employment status or eligibility for a job, a W-2 confirms they were on payroll. A 1099 tells you they were hired as a contractor.

  • Timing and file date

    Employers must provide a W-2 by January 31st of the year following the tax year. A 1099-NEC must also be issued by January 31st. However, you need to check the tax year shown on the form itself. Someone might hand you a 2023 W-2 in 2025 because they're claiming older employment history. Cross-reference the dates with what they claim happened and when.

  • Real-world scenario: When this matters

    You're hiring someone who previously worked as a consultant. They show you a 1099 from their last engagement. That's legitimate. But if they also claim they were an employee of that same company for the same period and show you a W-2 for overlapping dates, something doesn't add up. The IRS doesn't issue both W-2s and 1099s for the same person at the same company for the same work. One of the forms is false.

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Common questions when checking your W-2 Form

Yes, many employers now offer W-2s through secure employee portals or email, though some still mail paper copies. You can also download it from your employer's benefits or payroll system if they've made it available. If your employer doesn't provide online access, ask your HR or payroll department how they deliver W-2s for your company.

Contact your employer's payroll or HR department right away and ask them to issue a corrected W-2, called a Form W-2c. Don't file your tax return until you have the corrected copy, as mismatched information can trigger IRS notices. Your employer is required to send the corrected form to you and the IRS before you file.

Keep your W-2 for at least three years for tax purposes, though seven years is safer if you might face an audit. You'll need it to file your tax return, verify income for loans or mortgage applications, and back up your records if the IRS ever questions your return.

Box 12 shows special compensation or deductions, each marked with a letter code that tells you what type of amount it is. Common codes include 401(k) contributions, health insurance premiums, or other pre-tax benefits. Check the W-2 instructions or ask your payroll department if you're unsure what a specific code means for you.

No, you need your W-2 to file an accurate return and claim the income your employer reported to the IRS. If you don't receive it by early February, contact your employer immediately or file Form 4852 (substitute for W-2) as a last resort, but this triggers extra scrutiny from the IRS.

Your paystub shows what you earned and paid in taxes for that single pay period, while your W-2 is an annual summary of all your wages, taxes, and deductions for the entire year. You use the W-2 to file taxes, not the paystub.

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