At the end of each year, employers must begin to look at the upcoming Form W-2 Deadlines. Knowing when these deadlines fall is important for staying compliant and avoiding unnecessary penalties.
Basic Information
The end of each year, sometimes referred to as a tax year, employers must ensure that they meet all IRS tax requirements regarding Form W-2 filing. This includes filing their Form W-2s, sending out recipient copies, making corrections (if applicable), and ensuring that they’ve met all deadlines.
2026 Form W-2 Deadlines
It’s always best to get starting on gathering your filing information as soon as possible. This helps to reduce any last minute rushing to get things completed. It also allows time to double check the information and even verify TIN and name combinations.
The IRS filing season 2026 deadlines for tax year 2025 are as follows:
Verify with your state tax department for any state W-2 filing requirements and the proper submission methods.
Other Resources
We have many resources to help you stay up to date on the latest news. Check out our Essential Form W-2 Guide, our Step-by-Step guides, and our Form W-2 Code guide to learn more about this form type.
If you have other forms to file, be sure to check those deadlines as well:
BoomTax, The Boom Post, and its affiliates do not provide tax, legal or accounting advice. This material has been prepared for informational purposes only, and is not intended to provide, and should not be relied on for, tax, legal or accounting advice. You should consult your own tax, legal and accounting advisors prior to engaging in any transaction.
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