It was about five years ago when Ben first started noticing the balance in his 401(k) swelling to impressive heights. His company’s stock had been performing remarkably well, and over the course of his 20-year career, he’d accumulated a significant portion of his retirement savings in those shares. For Ben, it felt like a badge of loyalty, a testament to his dedication to the company that had given him so much. But as he neared retirement, he began hearing whispers about a strategy that could change the game for his future financial health—something called Net Unrealized Appreciation (NUA).

Curious, Ben began researching and consulting with his financial advisor. Little did he know that unlocking the power of NUA would not only maximize his retirement nest egg but also help him minimize his tax burden significantly. This is Ben’s story—and it might be yours too.

Understanding Net Unrealized Appreciation (NUA)

When Ben first learned about Net Unrealized Appreciation, it sounded like another complicated financial term designed to confuse people. But as his advisor explained, it became clear that NUA was much simpler—and far more powerful—than he initially thought.

In short, NUA refers to the difference between the original cost of the company stock inside your 401(k) and its current market value. If your company stock has appreciated significantly since you acquired it, you can take advantage of this appreciation by transferring the stock from your 401(k) into a brokerage account instead of selling it within the 401(k) itself.

The magic of NUA lies in how this transfer is taxed. When you move the stock, the original cost basis is taxed as ordinary income—just like a traditional 401(k) withdrawal. However, the gains on that stock (the NUA) are taxed as long-term capital gains, often at a lower tax rate than ordinary income. This difference can save you thousands, even tens of thousands, in taxes during retirement.

For Ben, who had accumulated over $500,000 in company stock with an initial cost basis of $200,000, the opportunity to pay long-term capital gains taxes on the appreciation instead of ordinary income taxes was eye-opening.

Risks of Having a Large Portion of Your 401(k) in Company Stock

While the potential tax savings were exciting, Ben also knew there were risks to having so much of his 401(k) in a single stock. He’d heard cautionary tales about what happens when company stocks collapse, leaving employees’ retirement accounts decimated.

Having too much of your 401(k) tied to a single company’s stock can be dangerous. If the company’s performance tanks, so could your retirement savings. Ben vividly remembered the Enron scandal of the early 2000s, when loyal employees lost nearly all their retirement savings as the company’s stock value plummeted. It’s not just history—many companies have experienced similar downturns, and concentrating too much of your retirement savings in one stock exposes you to unnecessary risk.

For Ben, the key takeaway was diversification. Even though his company had performed well, there was no guarantee it would continue to do so. He had to decide how much longer he wanted to hold onto his company stock and whether NUA was worth pursuing.

The Tax Benefits of NUA: How It Works

Ben was still on the fence. On one hand, the loyalty to his company and the stellar growth of its stock made it tempting to keep holding on. But on the other hand, the idea of paying ordinary income tax on those future withdrawals stung.

His advisor walked him through a scenario that laid it all out clearly. If Ben simply cashed out his company stock from the 401(k) during retirement, every dollar would be taxed as ordinary income, potentially pushing him into a higher tax bracket.

However, by using the NUA strategy, he could transfer his company stock into a taxable brokerage account and pay ordinary income tax only on the cost basis—in his case, the $200,000. The remaining $300,000 in appreciation would be taxed at the long-term capital gains rate, which for Ben, would be significantly lower.

Ben’s advisor showed him that by utilizing NUA, he could save tens of thousands of dollars in taxes—money that could now stay in his pocket or even grow further through wise investments.

Factors to Consider Before Using NUA

Before Ben jumped headfirst into using the NUA strategy, his advisor advised caution. There are several factors that determine whether NUA is the best option for someone in his position:

1. Eligibility and Timing: Not everyone is eligible to use NUA. The strategy can only be utilized when you experience a qualifying event, such as retiring, changing jobs, or becoming disabled. Additionally, the transfer must be done as part of a lump-sum distribution, meaning you take all your 401(k) funds out at once.

2. Company Performance: Ben’s company had a solid track record, but he had to consider whether he believed the stock would continue to perform well. If the company was in trouble or faced challenges in its industry, holding onto the stock might expose him to unnecessary risk.

3. Cost Basis vs. Market Value: The NUA strategy is particularly valuable when there’s a significant difference between the cost basis and the current market value. Ben’s situation, with a cost basis of $200,000 and a market value of $500,000, made it ideal. But if the cost basis had been closer to the current market value, the tax savings wouldn’t have been as impactful.

4. Ben’s Overall Tax Situation: Ben’s current tax bracket and expected tax rate in retirement also played a role. If he anticipated being in a much lower tax bracket during retirement, using the NUA strategy might not provide the same level of savings. But for him, expecting to remain in a higher tax bracket, NUA made sense.

When NUA Might Not Be the Best Option

Ben’s mind was almost made up, but his advisor also wanted him to understand when NUA might not be the best choice.

• High Cost Basis: If the cost basis of the company stock is high, NUA might not provide enough tax savings to justify the hassle. The more stock appreciation there is, the better the tax savings—but if that gap is small, the benefit dwindles.

• Immediate Need for Cash: If Ben planned to sell the stock immediately after retiring, the long-term capital gains tax deferral wouldn’t make much of a difference. In that case, rolling over the stock into an IRA or diversifying into other investments might be the better move.

• Diversification Concerns: Ben knew that keeping too much stock in one company exposed him to unnecessary risk. If he wanted to diversify his portfolio right away, NUA might not be the best route. Instead, selling the stock within his 401(k) and rolling it into an IRA for better diversification might be wiser.

Steps to Implement the NUA Strategy

With the decision to pursue NUA almost made, Ben needed a plan.

1. Consult a Financial Advisor: Ben’s first and most important step was ensuring that he and his advisor were on the same page about the strategy. NUA can be tricky, and he didn’t want to make any mistakes.

2. Contact His 401(k) Plan Administrator: Next, Ben reached out to the 401(k) administrator to understand the logistics of a lump-sum distribution. Timing was crucial, as NUA could only be implemented if he distributed his entire 401(k) in a single tax year.

3. Transfer the Stock to a Brokerage Account: Ben made arrangements for the company stock to be transferred into a taxable brokerage account, while the rest of his 401(k) was rolled into an IRA to continue growing tax-deferred.

NUA vs. Other Retirement Strategies

Before finalizing the NUA strategy, Ben explored other options.

• Roth IRA Conversion: Converting his 401(k) to a Roth IRA offered the benefit of tax-free withdrawals down the road, but it required paying taxes upfront at his current rate—higher than the capital gains taxes with NUA.

• Traditional IRA Rollover: Rolling the 401(k) into a Traditional IRA would delay the tax hit but still subject all future withdrawals to ordinary income tax rates.

• Selling the Stock Inside the 401(k): Some employees sell their company stock within their 401(k), avoiding the risk of holding onto it post-retirement, but that would’ve meant missing out on the tax benefits NUA offered.

Conclusion

In the end, Ben chose to move forward with the Net Unrealized Appreciation strategy. By doing so, he stood to maximize his tax savings and make the most of his 20 years of loyalty to his company. For him, the NUA strategy was the perfect way to transition from a concentrated company-stock-heavy 401(k) to a more diversified retirement portfolio—all while keeping more of his hard-earned money in his pocket.

If you’re in a similar position to Ben, it’s worth considering how the NUA strategy might help you achieve your retirement goals. But as with all things in finance, it’s important to seek advice from a professional who understands the ins and outs of your unique situation. You’ve worked hard to build your retirement savings—now it’s time to make sure you keep as much of it as possible.