When working with affluent families, one of the most important questions isn’t how much they have, it’s what that wealth is truly for. For many HNW clients, and especially for UHNW families, the reality is that only a portion of their portfolio will ever be needed to fund their own lifestyles. The rest is destined, whether intentionally or by default, to benefit the next generation.
Recognizing this distinction can fundamentally change how advisors approach investment strategy, tax planning, and risk management. It reframes the conversation from “How do we make this money last?” to “How do we make this wealth work across generations?”
The investment strategies that make sense for assets that a client might spend during their lifetime may vary significantly from how the remainder of their capital ought to be invested for the benefit of future generations. By bifurcating the investment portfolio, advisors can have more thoughtful and engaging conversations with clients while keeping the investment portfolio on course to meet two very different demands.
The Two-Bucket Framework
A simple yet powerful way to think about this is what we call the Two-Bucket Approach:
- The Lifestyle (or Retirement) Bucket – Funds intended to support the client’s spending needs throughout retirement.
- The Legacy Bucket – Assets expected to outlive the client, ultimately benefiting heirs or charitable causes.
By clearly identifying which dollars belong in each bucket, advisors can better align investment decisions with purpose and time horizon.
Bucket 1: The Lifestyle Portfolio
The lifestyle bucket should be designed around security, liquidity, and reliability of income. Its goal is to ensure clients can comfortably maintain their desired lifestyle, regardless of market conditions.
This portfolio often emphasizes cash flow stability through bonds, dividends, or systematic withdrawals, lower volatility to minimize sequence-of-returns risk during retirement, and tax efficiency, since income will likely be drawn regularly.
For this portion, a time horizon of 20–30 years (depending on the client’s age and health) typically guides portfolio construction. The emphasis is on risk management and income sustainability, not aggressive growth.
Bucket 2: The Legacy Portfolio
The second bucket — often the larger one for very wealthy families — has an entirely different mission. Its time horizon is not the client’s lifetime, but the lifetime of their children or grandchildren.
That means the investment horizon might easily extend 30, 50, or even 70 years or more. When viewed through that lens, a traditional “retirement” asset allocation is likely far too conservative.
When constructing a legacy portfolio, consider the following:
- Long-Term Growth Orientation: With decades to compound, equities, private investments, and other growth-oriented assets can play a more prominent role. Short-term volatility matters far less than long-term real returns. With such a long time horizon, it’s conceivable that such a portfolio may be held nearly entirely in public and private equity investments, albeit with appropriate hedging of inflation and currency risk.
- Tax Efficiency and the Step-Up in Basis: Assets typically receive a step-up in basis upon death, wiping out capital gains taxes for heirs. That means realizing gains during a client’s lifetime can create unnecessary tax drag. The best investment strategy for this bucket is often doing less—holding high-quality, appreciated assets until the estate transition. For investors sitting on large capital gains in technology and AI stocks, it may be best to shift those assets to the legacy portfolio to avoid ever having to pay capital gains tax on these securities.
- Estate and Philanthropic Planning: Aligning this portfolio with trust structures, charitable vehicles, and legacy goals can amplify its impact. Strategic giving—whether via donor-advised funds, foundations, or direct gifts—can also optimize tax outcomes and benefit the Lifestyle Portfolio.
Without separating the portfolio into these buckets, advisors risk treating all assets as if they share the same purpose and timeline. That could lead to overly cautious allocations and suboptimal tax results.
Explicitly defining a legacy portfolio allows advisors to justify a higher equity allocation (and thus higher expected returns) over the long-term, minimize capital gains taxes through low-turnover strategies and a step-up in basis, and create clearer communication with heirs and charitable beneficiaries, all while reinforcing the advisor’s value in coordinating multi-generational wealth planning. It might even increase the likelihood that the advisor will retain the relationship through to the next generation.
Guiding Clients Through the Conversation
Dividing assets into two buckets isn’t just a numbers exercise—it’s an emotional journey. Clients often haven’t consciously separated “their” money from “their legacy” money. Helping them see that distinction can provide clarity and peace of mind.
A practical first step is to model each bucket’s needs. First, estimate future spending against a Monte Carlo simulation of inflation paths to define the size of the lifestyle buckets. Then, optimize the legacy bucket for long-term compounding and tax-efficient wealth transfer.
Once clients see that their personal needs are secure, they often become far more comfortable with taking prudent risk in their legacy portfolio, and may become more enthusiastic about engaging in meaningful legacy planning.
The Bottom Line
For wealthy clients, not all assets share the same purpose. By reframing the portfolio through a two-bucket lens, advisors can bring greater precision, tax efficiency, and long-term vision to their planning process to align your client’s wealth with life’s two great financial goals: living well today and leaving a lasting legacy for tomorrow.
The idea for this article came about during a recent meeting of the Max Financial Advisor Council, a panel of financial advisors who generously contribute their time and intellect to help us continually improve Max’s cash management solution for financial advisors and their clients.