Evergreen Wealth: Merging AI, Tax Strategies, and Human Advice for Top Returns

When Bill Harris takes the stage, people in fintech pay attention. After all, the former CEO of Intuit and PayPal, as well as the founding CEO of Personal Capital and One Finance, has spent decades shaping how Americans manage their finances. With his latest venture, Evergreen Wealth, launched last week in New York, Harris is attempting something even more ambitious: to merge the best of technology, tax strategy, and human expertise into a new model for wealth management.

“This feels like the culmination of my career,” Harris told the audience. “We’ve developed a thing called the Dynamic Portfolio, and then we do financial ‘epoxy’ here. I think we’ve found combining man and machine into something that really can give this thing—being advice—to people.”

A New Era in Portfolio Design

Evergreen Wealth is built around what Harris calls the next evolution in investing: the Dynamic Portfolio. He places it in a historical arc that stretches back 150 years. “We’ve seen four generations of how to invest,” he explained. “The brokerage account. The mutual fund. The ETF. And now, the dynamic portfolio.”

At its core, the Dynamic Portfolio is “a tax-optimized, personalized, diversified way to manage your money.” What enables this leap forward, Harris argued, is sheer computing power. “When I started my last investment advisor, Personal Capital, we did some of the same things for some of the same customers. We didn’t have this kind of computing capability at the time. Now we can do an incredible amount of compute, which allows us to do things in a completely personalized way for every customer.”

The result is a system that offers “professional construction, extreme personalization, synchronization across your entire portfolio, daily monitoring, and of course, tax optimization.”

While much of the launch focused on the engine beneath the hood, Evergreen is also betting that a seamless, user-centric interface will differentiate it from legacy wealth platforms. The app surfaces complex investment intelligence in an elegant dashboard. Users can log in to a personalized home screen that surfaces key performance metrics, tax optimization opportunities, and behavioral nudges in plain English rather than financial jargon.

The experience mirrors the relationship one might have with a human advisor—but available 24/7 and powered by real-time data. Instead of sifting through charts and tables, users interact with their portfolios through a narrative-style feed that contextualizes market moves, flags potential tax-loss harvesting opportunities, and even anticipates liquidity needs based on spending and savings patterns.

Harris believes that this kind of design is crucial to achieving better financial outcomes. “Money… is the most emotional topic that you can think of,” he said. “More people get divorced because of money than because of love and sex. In order to deal with those kinds of emotional and personal things, having a dedicated advisor always ready for you is an incredible benefit. It helps you sleep at night.”

The Evergreen interface reflects this philosophy by integrating human and machine advice in a single view. A user might see a recommendation from the AI engine to adjust exposure to international equities alongside a note from their dedicated advisor explaining how that move fits into their long-term plan—reinforcing the idea that technology amplifies, rather than replaces, human guidance.

The Tax Advantage

If Harris has a central message, it’s that taxes matter more than most investors realize. “It’s not what you earn. It’s what you keep,” he said. “If you are a single taxpayer in New York City… your tax rate can be as high as 50% on interest. This means your corporate bonds, this means your bank account… Even if you’re in a high-yield savings account, you feel pretty good. Don’t forget taxes—you’re making 2%. And that’s not even keeping up with inflation.”

Evergreen tackles this head-on with strategies like direct indexing and tax-loss harvesting, which Harris says can “bring the tax rate on capital gains down to zero.” Unlike other firms that offer similar strategies only at the account level, Evergreen applies them “across the entire portfolio,” resulting in “higher after-tax performance than a comparable equity ETF or mutual fund.”

The math is compelling. “Tax-loss harvesting alone can deliver an additional 29% in after-tax return after 10 years,” Harris said. “Far in excess of anything you might do if you happen to be lucky enough to find a guru who actually can beat the market. And by the way, I don’t believe that they exist—not on a statistically reliable basis over the long haul.”

Beyond minimizing taxes, Evergreen uses techniques like tax-gain harvesting to “eliminate taxes on some of your investments” through strategies such as family gifting, charitable giving, and inheritance planning. “Follow these strategies,” Harris said, “and you can offset, reduce, defer, or in some cases even eliminate taxes.”

Blending AI with Human Empathy

To that end, Evergreen pairs every client with a personal wealth advisor, a deliberate contrast to robo-advisors. “You cannot get that from a robo advisor,” Harris insisted. “Also, you can’t get it in the same way from a regular advisor without the technology. It’s the combination—the technology and the empathy.”

This philosophy extends to Evergreen’s AI advice engine, which Harris described as “specifically tuned to the financial arena” and capable of leveraging a vast investment knowledge base, including details on mutual fund constituents. The goal is to blend machine precision with human guidance—a synthesis he believes is essential to the next era of wealth management.

Evergreen’s ideal clients, Harris said, are “achievers in their peak working years”—people building careers, families, and futures. “They need this kind of help, this kind of advice, this kind of discipline, to build what they will need for their family now and for decades to come.”

The company’s approach to advice is deliberately fluid and client-driven. “Many advisors have a five-step program or a seven-step program. You come to them, and they will fit you into that program. We meet them where they are,” Harris said. “We meet them with whatever questions they have, whenever they want.”

With Evergreen Wealth, Bill Harris is once again betting that technology—from AI to tax-optimized direct indexing—can transform how people invest. But he’s equally adamant that tech isn’t enough on its own. The future, in his view, belongs to platforms that marry machine intelligence with human judgment—and make those tools intuitive, accessible, and even inviting.

“What we’re doing,” Harris summed up, “is helping people maximize return, minimize risk, and—most importantly—keep more of what they earn.”