What Is Multi-Generational Wealth Planning?

Why Most Family Wealth Does Not Survive Three Generations

The Williams Group, a wealth consultancy that studied over 3,200 families, found that 70% of wealthy families lose their wealth by the second generation and 90% by the third. These figures are widely cited across the wealth management industry and consistent with broader research on generational wealth transfer. They represent a pattern so consistent that many cultures have developed their own version of the same proverb. In English, it is often expressed as “shirtsleeves to shirtsleeves in three generations.” The Japanese say “rice paddies to rice paddies,” while the Italian version is “from stalls to stars to stalls.” 

What causes this erosion? The Williams Group identified three root causes: a lack of preparation among heirs, the absence of coordination and trust, and a missing family mission.

Many failures can be traced back to communication breakdowns and planning gaps. Families that never discuss money with the next generation, or that rely on a patchwork of uncoordinated advisors, may leave their legacy vulnerable to forces that have nothing to do with market performance. When families treat estate planning as a one-time legal exercise rather than an evolving, multi-decade process, the outcome may not be as intended.

The good news is that it is also preventable.

What a Multi-Generational Wealth Plan Actually Contains

A multi-generational wealth plan is a coordinated system of legal, financial, and communication frameworks that must evolve as the family changes.

Foundational Legal Documents

The legal scaffolding includes wills, revocable living trusts, durable powers of attorney, healthcare directives (sometimes called healthcare proxies), and properly maintained beneficiary designations across all accounts. Each document serves a distinct purpose, and gaps between them can create costly delays, family conflict, or unintended distributions.

Investment Strategy Across Multiple Time Horizons

The founding generation may require income stability and capital preservation, while grandchildren have decades of growth ahead of them. Aligning these differing objectives within a single family framework requires deliberate portfolio construction, not simply replicating the same allocation across every generation’s accounts.

Tax Planning Integration

Estate taxes, gift taxes, income taxes on inherited retirement accounts, and the generation-skipping transfer tax (GSTT) each operate on different rules and timelines. When tax strategies are developed in isolation from investment decisions and estate documents, families miss opportunities for tax mitigation and may inadvertently trigger liabilities that erode the very wealth they are trying to protect.

Family Communication Framework

Establishing regular family meetings, defining roles and expectations for heirs, and creating shared language around the family’s financial values is the layer many families overlook. Without it, even the most technically precise legal and tax work can unravel when the founding generation is no longer at the table.

Preparing the Next Generation Is Essential to the Plan

The long-term preservation of family wealth is often closely linked to how well heirs are prepared for the responsibilities that accompany it. While investment management and tax planning play important roles, successful wealth transfer also depends on preparing the next generation to understand, manage, and steward inherited assets. When heirs lack the knowledge, experience, or guidance needed to fulfill these responsibilities, families may face greater challenges in sustaining wealth across generations.

Effective preparation starts early. Families that include adult children in financial planning conversations are likely to produce heirs who understand the mechanics and responsibilities of wealth. This does not mean handing a 25-year-old the portfolio login. It means gradually introducing concepts like budgeting, investing principles, charitable giving, and the role of trusts and estate documents in the family’s financial architecture.

Family mission statements and legacy letters formalize this process. A family mission statement articulates the values that guide financial decisions: What does the family believe about work, generosity, education, and stewardship? A legacy letter, often written by the founding generation, provides personal context that legal documents cannot capture. These are not legally binding instruments, but they can be the difference between heirs who view inherited wealth as a shared responsibility and heirs who view it as a windfall.

For larger families, governance structures become essential. Family councils, investment committees, and defined decision-making processes can prevent the kind of ad hoc conflict that fractures families and dissipates assets. When third-generation family members number in the dozens, informal agreements are no longer sufficient. Structured governance helps ensure that the family’s financial framework can scale alongside its growth.

Tax-Efficient Strategies for Generational Wealth Transfer

The tax landscape has shifted significantly. The OBBBA increased the federal basic exclusion amount to $15 million per individual for 2026, up from $13.99 million. For married couples, the combined exclusion can shelter $30 million from federal estate and gift taxes. Families with estates near or above these thresholds should evaluate whether their existing plans remain well-structured under the new framework. For a deeper look at these changes, NEPWA has published a detailed analysis of the OBBBA’s impact on estate tax planning.

Annual Exclusion Gifting

The annual gift tax exclusion allows each person to give up to $19,000 per recipient in 2026 without using any portion of their lifetime exemption. For a married couple with three children and six grandchildren, for example, that annual capacity can transfer hundreds of thousands of dollars over time without triggering gift tax reporting.

529 Superfunding

Individuals can contribute up to $95,000 per beneficiary in a single year ($190,000 for a married couple) by using five years of the annual gift exclusion at once. This accelerates wealth transfer while funding education, and the growth inside the plan is tax-free when used for qualified expenses.

Roth IRA Conversions

Converting traditional IRA assets to a Roth IRA positions retirement assets for tax-free inheritance. By paying income tax on the conversion now, the account holder allows beneficiaries to receive distributions free of income tax. The SECURE Act requires most non-spouse beneficiaries to empty an inherited IRA within 10 years, but a Roth conversion ensures those mandatory distributions carry no additional tax burden.

Irrevocable and Dynasty Trusts

For families with significant estates, these remain cornerstone tools. Irrevocable trusts remove assets from the grantor’s taxable estate permanently. Dynasty trusts, where state law permits, can extend these benefits across multiple generations while potentially avoiding the GSTT at each generational transfer. Many families incorporate the HEMS standard (Health, Education, Maintenance, and Support) into trust distributions, giving trustees clear guidelines for when and how to distribute funds.

Irrevocable Life Insurance Trusts (ILITs)

Life insurance can provide estate liquidity, ensuring that heirs are not forced to sell illiquid assets to cover tax obligations. But ownership structure matters: a policy owned outright is included in the insured’s taxable estate, which means the death benefit itself can add to the tax bill it’s meant to help pay. Placing the policy inside an ILIT removes it from the taxable estate altogether, so heirs get the liquidity without the proceeds inflating estate tax exposure in the first place.

The Role of a Coordinated Advisory Team

Multi-generational wealth planning sits at the intersection of financial planning, tax strategy, estate law, insurance, and investment management. The challenge is ensuring your team communicates and coordinates their recommendations as a unified strategy.

When a family’s CPA, estate attorney, and investment advisor each operate independently, gaps emerge. The attorney may draft a trust without understanding how the family’s investment accounts are titled. The CPA may recommend a tax strategy that conflicts with the estate plan’s distribution provisions. The investment advisor may construct a portfolio without considering the tax implications of future transfers. These disconnects are not theoretical. They are often the reasons that technically sound plans fail in practice.

The “quarterback” model addresses this by placing one advisory team at the center of the process. This team does not replace the CPA or the attorney. It coordinates across disciplines, ensuring that recommendations are evaluated against the full picture. When a family needs to update their estate plan, the financial planning team ensures the investment strategy, tax projections, and insurance coverage all adjust in concert.

Coordination becomes especially critical during transitions: the death of a spouse, a divorce, a business sale, or the addition of a new generation. These inflection points require rapid, synchronized adjustments across multiple domains. Families without a coordinated team may discover gaps only when it is too late to address them efficiently.

How New England Private Wealth Advisors, LLC (NEPWA) Approaches Multi-Generational Planning

At NEPWA, headquartered in Wellesley and serving families near Boston and throughout New England, we help families build multi-generational wealth plans that are designed for continuity. Our team-based model means that no single advisor holds the entire relationship. Multiple professionals on our wealth management team understand each family’s goals, history, and planning details, so the plan does not depend on any one person’s availability or tenure.

We coordinate with our clients’ CPAs and estate attorneys, so that tax planning, legal documents, and investment strategy can work as an integrated system rather than a collection of separate engagements. We help ensure that recommendations from outside professionals align with the client’s broader financial plan.

When possible, both spouses are actively included in the planning process. This is intentional. When one partner is left out of financial decisions, the other may be forced to navigate complex choices later without the necessary context or confidence. We take the same approach with the next generation, introducing them to the family’s financial framework over time and helping them build the knowledge and perspective needed to steward wealth responsibly.

If your family is beginning to think about how to protect wealth across generations, or if you have an existing plan that may need updating in light of recent legislative changes, we’re happy to help.