Understanding Net Unrealized Appreciation

Years of hard work diligently accumulating company stock is a great way to establish financial stability in your retirement years. For people in their 50s who are approaching retirement and have accumulated employer stock over many years, Net Unrealized Appreciation (NUA) can open the door to a unique tax advantage that isn’t available with other investments in the plan.

NUA is a tax strategy that you can utilize when you hold employer stock inside a company retirement plan, such as a 401(k) or a profit-sharing plan. NUA represents the difference between what the company stock originally cost inside the plan (your cost basis) and what it’s worth today.

Employer stock is treated differently from mutual funds or other investments inside a retirement plan. That difference becomes especially important when you’re thinking about how to transition your savings into retirement income. NUA can help you reduce taxes over your lifetime, diversify your investments, and create more flexibility in how and when you recognize income.

How NUA Works Inside a Company Retirement Plan

When you hold employer stock inside a retirement plan, the plan tracks the cost basis—the amount the plan originally paid for the shares. Over time, as the stock grows in value, the difference between the cost basis and the current market value becomes the “unrealized appreciation.”

NUA becomes available when you empty—or take a lump-sum distribution of—your entire employer-sponsored retirement plan in a single tax year. This typically involves transferring the employer stock into a taxable brokerage account while rolling the remaining assets into an IRA. Once the stock is in the taxable account, the cost basis is taxed as ordinary income, but the appreciation is taxed later at long-term capital gains
rates when you eventually sell the shares.

There’s an important rule to keep in mind: if you have multiple employer-sponsored retirement plans of different types from the same employer—such as a 401(k) and a profit-sharing plan—all of those plans must be fully distributed within the same calendar year for NUA treatment to apply. Missing this step can disqualify the strategy.

The Tax Benefits of Using NUA

The primary benefit of NUA is the ability to shift a portion of your retirement savings from ordinary income tax rates to long-term capital gains rates. When you distribute the employer stock, only the cost basis is taxed as ordinary income. The appreciation—the NUA—is not taxed until you sell the stock, and at that point, it’s taxed at long-term capital gains rates, which are often lower.

For people approaching retirement, this can create meaningful tax savings. It may help reduce Required Minimum Distributions (RMDs) later on, lower taxable income in retirement, and provide more control over when taxes are recognized. In some cases, NUA can reduce lifetime taxes by spreading income across different tax categories and different years.

When NUA Makes Sense — and When It Doesn’t

NUA can be especially helpful for people who have accumulated a meaningful amount of employer stock over the years and want to use it more strategically as they approach retirement. It tends to be most beneficial when the cost basis of the stock is low, the appreciation is significant, and you’re looking for ways to manage taxable income over time.

One often overlooked advantage is how NUA shares can support ongoing charitable giving. Because the shares move into a taxable brokerage account, they become available for gifting just like any other appreciated stock. Many retirees use NUA shares to fund their annual charitable donations or to periodically contribute to a Donor-Advised Fund (DAF). This can be a tax-efficient way to give, but there’s an important nuance: the tax benefit only applies to the extent that your charitable gifts increase your itemized deductions beyond the standard deduction. If your itemized deductions don’t exceed that threshold, the donation may still be meaningful, but it won’t create an additional tax benefit.

NUA may also make sense if you’re planning to diversify your portfolio after leaving your employer. Moving the stock into a taxable account gives you more control over when you sell shares and how you manage the resulting capital gains. An often overlooked strategy for retirees below the 22% Federal Marginal tax bracket is that they can sell NUA shares at zero capital gains tax.

Steps for Using NUA and Common Pitfalls

The steps to complete an NUA strategy are straightforward, but the details matter. A typical NUA process includes:

• Confirming you have employer stock inside an eligible retirement plan
• Requesting a lump sum distribution of the entire plan in a single tax year
• Transferring employer stock to a taxable brokerage account
• Rolling the remaining plan assets into an IRA
• Ensuring that all employer-sponsored plans of different types (such as a 401(k) and profit-sharing plan) are fully distributed within the same calendar year

The steps to complete an NUA strategy are straightCommon pitfalls include accidentally rolling employer stock into an IRA (which eliminates the NUA opportunity), taking partial distributions instead of a full lump sum distribution, or failing to distribute all related plans in the same year. Thankfully, you don’t have to figure it all out alone. Because the NUA rules are very specific, many people choose to coordinate this strategy with a financial advisor or tax professional to avoid mistakes.If you’re looking for guidance on navigating the NUA process in a tax-efficient way, connect with a Wealthquest advisor.forward, but the details matter. A typical NUA process includes: