Form W-2 2025: Complete Guide to Wage and Tax Statements for Employers and Employees

Overview of What is Form W-2 and its Purpose

What is Form W-2?

• Form W-2, also known as the Wage and Tax Statement, is an official IRS form used by employers to report wages paid to employees and the taxes withheld from those wages during the calendar year.
• It is issued annually to each employee and submitted to the Social Security Administration (SSA) and the IRS.
• The form includes key information such as the employee’s name, address, Social Security Number (SSN), total wages, federal and state income tax withheld, Social Security and Medicare taxes, and other compensation details.
• Employers must provide Copy B to the employee, Copy C to the employee for tax filing, and Copy A to the SSA. Copy 1 may be required for state tax agencies.

Who Needs to File Form W-2?

Who Must File

• Employers must file Form W-2 for each employee to whom they made payments for services during the year, including noncash payments.
• Filing is required if any income, Social Security, or Medicare tax was withheld from wages, regardless of the amount.
• Employers must also file if they would have had to withhold income tax if the employee claimed no more than one withholding allowance.
• Churches and church organizations must file even if not required to file Forms 941 or 944.
• Railroad employers must file Form W-2 for employees covered under FICA and RRTA.

Purpose of Form W-2

• Form W-2 reports wages, tips, and other compensation paid to employees, along with taxes withheld during the year.
• It is used by employees to file their individual income tax returns and by the Social Security Administration (SSA) to track earnings for Social Security and Medicare purposes.
• It serves as a record of employment and tax withholding for both employer and employee.

Filing Requirements

• Due date for filing with the SSA is February 2, 2026, for 2025 forms.
• Employers must file Copy A of Form W-2 with Form W-3 to transmit information to the SSA.
• Employers must furnish copies to employees by February 2, 2026, even if an extension is granted for filing with the SSA.
• Electronic filing (e-filing) is required if the employer must file at least 10 information returns in a calendar year, including Forms W-2.
• Employers may request a waiver from e-filing by filing Form 8508 at least 45 days before the due date.
• Extensions of time to file with the SSA are not automatic and require Form 8809, granted only in extraordinary circumstances.

General Instructions

• Employers must have an Employer Identification Number (EIN) to file Form W-2.
• Forms must be completed accurately; common errors include mis formatting names, incorrect EINs, or stapling paper forms.
• Only Copy A should be mailed to the SSA; other copies are for employee or employer records.
• Employers must keep copies of Form W-3 and Form W-2 Copy A for at least four years.
• E-filing is encouraged as it saves time and improves accuracy.

Key Sections Form W-2: Important parts of the form and what they cover

Employee Information

• Employee's first name and initial, Last name, Suffix – Full legal name of the employee, including suffixes like Jr., Sr., etc., with compound names separated by hyphen or space.
• Employee's social security number – The employee’s unique SSN for tax identification.
• Employee's address and ZIP code – Current mailing address for tax correspondence.

Employer Information

• Employer's name, address, and ZIP code – Legal business name and address of the employer.
• Employer identification number (EIN) – Employer’s federal tax ID number.
• Control number – Unique identifier for tracking and processing purposes.

Compensation and Tax Withholding

• Box 1: Wages, Tips, Other Compensation
  • Total taxable wages for federal income tax purposes.
• Box 2: Federal Income Tax Withheld
  • Total federal tax withheld from wages.
• Box 3: Social Security Wages
  • Wages subject to Social Security tax, up to the annual limit.
• Box 4: Social Security Tax Withheld
  • Amount withheld for Social Security (6.2%).
• Box 5: Medicare Wages & Tips
  • Wages subject to Medicare tax (no wage limit).
• Box 6: Medicare Tax Withheld
  • Amount withheld for Medicare (1.45%).
• Box 7: Social Security Tips
  • Reported tips subject to Social Security tax.
• Box 8: Allocated Tips
  • Tips allocated by the employer to the employee (not included in Box 1).
• Box 10: Dependent Care Benefits
  • Employer-provided dependent care assistance (e.g., childcare).
• Box 11: Nonqualified Plans
  • Distributions from nonqualified deferred compensation plans.

Additional Reporting Boxes

• Box 12 – Codes – Reports special items; each item has a code letter:

1. D – 401(k) contributions
2. E – 403(b) contributions
3. G – 457(b) contributions
4. P – Excludable moving expense reimbursements (for military)
5. C – Group-term life insurance >$50,000
6. AA – Designated Roth 401(k) contributions
7. …and several others.

• Box 13 -Checkboxes: Statutory Employee, Retirement Plan, Third-Party Sick Pay
• Box 14 – Other Information – Employer-defined items such as: Union dues, State disability insurance, Nonqualified plans or other benefits.

State & Local Tax Boxes

• Box 15: State & Employer’s State ID Number
  • State where the employee earned income; employer’s state tax ID.
• Box 16: State Wages, Tips, Etc.
  • Taxable wages for state income tax purposes.
• Box 17: State Income Tax
  • Amount of state tax withheld.
• Box 18: Local Wages, Tips, Etc.
  • Wages for local (city/county) income tax purposes.
• Box 19: Local Income Tax
  • Local tax withheld.
• Box 20: Locality Name
  • Name of city, county, or locality imposing tax.
    

What's New for Form W-2: Recent Tax Law Changes and Updates for the Current Year

New procedure to request extension of time to furnish recipient copies of Form W-2

• You may request an extension to furnish Forms W-2 to employees by faxing a completed, signed Form 15397, Application for Extension of Time to Furnish Recipient Statements, as directed on the form. Requests are not automatically granted.

Forms W-2, W-2AS, W-2GU, W-2VI, W-3, W-3SS, W-2c, and W-3c have been updated for a new OMB Number

• All 2025 Forms W-2, W-2AS, W-2GU, W-2VI, W-3, and W-3SS have been updated to show the new OMB Number 1545-0029. Corrected Forms W-2c and W-3c were released in June 2024 with a revision date (Rev. 6-2024).

Disaster tax relief

• Disaster tax relief is available for individuals affected by recent disasters. For more information, visit IRS.gov/DisasterTaxRelief.

Penalties increased

• Failure to file and failure to furnish penalties, as well as penalties for intentional disregard of filing and payee statement requirements, have increased. The penalty for intentional disregard is at least $680 per Form W-2 with no maximum limit.

Taxpayers Affected by Form W-2 Updates

Key Changes and Affected Taxpayers

• Employers and payroll administrators are affected by the 2025 updates to Forms W-2, W-2AS, W-2GU, W-2VI, W-3, W-3SS, W-2c, and W-3c, which now include a new OMB Number (1545-0029) and editorial revisions.
• These forms were revised in June 2024 (Rev. 6-2024) and must be used for reporting wages and tax withholdings for the 2025 tax year.
• Employers must use black ink for all entries to ensure machine readability, especially when filing paper forms.
• Employers who need additional time to furnish Forms W-2 to employees may request an extension by faxing Form 15397 by the due date, though extensions are not automatically granted.
• Penalties for failure to file or furnish correct Forms W-2 have increased, with a minimum penalty of $680 per form if due to intentional disregard.

Example Scenario Showing How the Form W-2 Changes Apply

New procedure to request extension of time to furnish recipient copies of Form W-2

• Taxpayer: Maria Lopez, small business owner in Austin, TX, with 15 employees.
• Filing Situation: Maria’s payroll team missed the January 31, 2026 deadline to distribute Form W-2 copies to employees due to a system outage.
• What Changed: Instead of facing penalties, Maria can now fax Form 15397, Application for Extension of Time to Furnish Recipient Statements, before the original due date to request an extension.
• Practical Impact: Maria completes and signs Form 15397 and faxes it to the IRS using the number on the form’s back. If approved, she has additional time to deliver Forms W-2 to employees without penalty.

Forms W-2, W-2AS, W-2GU, W-2VI, W-3, W-3SS, W-2c, and W-3c have been updated for a new OMB Number

• Taxpayer: Robert Chen, payroll manager for a tech startup in Seattle, WA.
• Filing Situation: Robert prepares Forms W-2 for 2025 and notices the new OMB Number 1545-0029 on the forms.
• What Changed: All 2025 Forms W-2 and related forms (including correction forms W-2c and W-3c) now display the updated OMB Number and have a revision date of Rev. 6-2024.
• Practical Impact: Robert ensures he uses the correct 2025 forms with the new OMB Number to comply with federal reporting standards. He also checks that his e-filing software is updated for the current tax year.

Disaster tax relief

• Taxpayer: James Carter, owner of a bakery in Florida affected by Hurricane Ian.
• Filing Situation: James was unable to file Forms W-2 for his employees by the deadline due to power outages and damaged office equipment.
• What Changed: The IRS offers disaster tax relief for individuals and businesses affected by recent disasters, including extensions for filing and furnishing Forms W-2.
• Practical Impact: James visits IRS.gov/DisasterTaxRelief to apply for relief. He receives an extension to file and furnish Forms W-2 without penalty, allowing him time to recover operations.

Penalties increased

• Taxpayer: Lisa Thompson, owner of a landscaping company in Charlotte, NC.
• Filing Situation: Lisa failed to file Forms W-2 for two employees by the deadline and did not file them until March 15, 2026.
• What Changed: Penalties for failure to file or furnish Forms W-2 have increased. If the failure is due to intentional disregard, the penalty is at least $680 per form with no maximum limit.
• Practical Impact: Lisa faces a penalty of $680 per Form W-2 for intentional disregard. She now understands the importance of timely filing and hires a payroll service to avoid future penalties.

Related Schedules, Forms for Form W-2

• Form 1040 – Report wages from Box 1 on Line 1a; federal income tax withheld from Box 2 on Line 25a.
• Form 4137 – Report allocated tips from Box 8 not included in Box 1.
• Form 2441 – Claim dependent care benefits reported in Box 10.
• Schedule 1 (Form 1040) – Report certain items from Box 12 (e.g., nonqualified plans, adoption benefits, retirement contributions).
• State and Local Tax Returns – Report wages and taxes from Boxes 15–20 on applicable state and local returns.
• Schedule 3 (Form 1040) – Report certain credits or additional taxes related to W-2 items.
• Form 8889 – Report Health Savings Account contributions or distributions shown in Box 12 (Code W).
• Form 8809: Application for Extension of Time to File Information Returns. Used to request extension for filing Form W-2 with the SSA (not automatic).
• Form 8839: Qualified Adoption Expenses. Relevant for employees claiming adoption expenses; referenced in agent reporting.

Common Mistakes to Avoid on Form W-2

• Incorrect Medicare and Social Security Wages: Medicare wages and tips must not be less than the sum of social security wages and tips. If social security wages/tips are zero but social security tax is reported, or if Medicare wages/tips are zero but Medicare tax is reported, the SSA will reject the form.
• Household Employer Reporting Errors: For household employees, the sum of social security wages and tips must meet the minimum yearly earnings threshold; otherwise, the form may be rejected.
• Missing or Incorrect TINs: Failing to report a valid Taxpayer Identification Number (TIN) or reporting an incorrect one can lead to processing delays and penalties.
• Improper Use of Boxes: Do not report social security tax in box 3 or Medicare tax in box 5. Social security tax should be in box 4, and Medicare tax in box 6. Also, avoid reporting nonzero amounts in box 4 if boxes 3 and 7 are both zero.
• Decimal Point Omission: Always include decimal points and cents in monetary entries; omitting them is a common error.
• Using Unauthorized Forms: Do not download Copy A of Forms W-2, W-2AS, W-2GU, W-2VI, or W-3 from IRS.gov and file with the SSA. Use only official or approved substitute forms.
• Reporting Bonuses Incorrectly: Report bonuses as wages and as social security and Medicare wages on Form W-2 and on Forms 941, 943, 944, and Schedule H (Form 1040).
• Altered or Questionable Forms: Avoid using Forms W-2 with logos, slogans, or advertisements, as they may be considered suspicious or altered.
• E-Filing vs. Paper Filing: If required to e-file (e.g., more than 50 Forms W-2), do not file the same returns using paper forms.
• Duplicate Filings: Avoid filing multiple Forms W-2 for the same employee under the same EIN for the same tax year unless correcting an error properly via Form W-3c and W-2c.
  

Helpful Tips Form W-2: Best Practices for Completing This Form

Key Guidelines for Accurate Reporting

• Include all wages, salaries, and tips received from employers as part of your gross income.
• Report all income and withholding from every Form W-2 you receive, even if you received multiple forms from different employers.
• If filing jointly, also include your spouse’s W-2 income and withholding on your joint return.
• Attach a copy of each Form W-2 to the front of your tax return as instructed.
• Amounts withheld for taxes (income, Social Security, Medicare) are considered received and must be reported in the year withheld.
• Employer contributions to qualified pension plans are generally not included in gross income at time of contribution, but salary reduction agreements may still be subject to Social Security and Medicare taxes.
• If you receive a W-2 after filing your return, file an amended return using Form 1040-X.

Source

• For more up-to-date information visit https://www.irs.gov Government website.
• Refer to the Instructions for Form W-2 for detailed information.