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Your Question:

"What is NUA and how does it save tax?"

Understanding 401k Stock NUA: How Net Unrealized Appreciation Tax Can Save You Money

Complete guide to 401k stock nua: net unrealized appreciation tax.

Last updated: February 2026

Quick Answer

  • User confused about tax rules
  • Category: tax | Level: intermediate
  • Applies to: US

Understanding the Problem

User confused about tax rules

The Solution

Understanding this concept is key to making better investment decisions.

Read through the explanation below to clear your confusion.

Example Scenario

Situation: You purchased 100 shares at $100 on January 15, 2024, and sold them at $130 on November 15, 2024.

Analysis: Holding period = 10 months (less than 12 months = short-term)

Result: Gain of $3,000 taxed as ordinary income at your marginal rate.

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