Form 941 for Q1 is Due by April 30, 2026—Don’t miss the deadline.

Form 941 for Q1 is Due by April 30, 2026—Don’t miss the deadline. Start Filing Now

Understanding Form W-2 Box 12 Codes

Charles Hardy | Last Updated: March 10, 2025

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Form W-2 Box 12 Codes: Detailed Instructions

To report employees' wage statements on Form W-2, you must be familiar with each line and box for accurate and
error-free filing. While it is relatively straightforward, one part that may often confuse filers is Box 12 of Form W-2.

This article explains the purpose of Box 12 in Form W-2 and the step-by-step instructions for completing it.