Multi-Generational Wealth: How to Structure Family Assets for Tax Efficiency

Building wealth is hard. Keeping it across generations is harder. Studies consistently show that a significant portion of family wealth erodes by the third generation. Spending habits and family dynamics do play a role, but taxes are one of the most predictable and preventable culprits. With proper planning, families can dramatically reduce the tax drag on wealth transfers and position assets so that each generation inherits opportunity, not just obligation.

This isn’t a strategy reserved for the ultra-wealthy. Families with real estate, a closely held business, retirement accounts, or a modest investment portfolio all benefit from intentional multi-generational planning. Here’s a framework for getting it right.

Understand What You’re Up Against

Before structuring anything, it’s worth understanding the tax landscape families navigate when passing assets from one generation to the next.

The federal estate tax applies to estates exceeding the exemption threshold which is currently $13.61 million per individual (2024), or $27.22 million for married couples with proper planning. That sounds large, but the exemption is scheduled to sunset at the end of 2025 and potentially revert to roughly half those levels, adjusted for inflation. For business owners with appreciated real estate or equity, that cliff could hit closer to home than expected.

Beyond the estate tax, there’s the gift tax, the generation-skipping transfer (GST) tax, and capital gains taxes that accompany the sale of inherited assets (depending on how they’re structured). A multi-generational plan has to account for all of them.

Strategy #1: Maximize Annual Gifting

The simplest and most underused wealth transfer tool is the annual gift tax exclusion. In 2024, any individual can give up to $18,000 per recipient per year completely free of gift tax and without touching the lifetime exemption. A married couple can give $36,000 to each child or grandchild annually.

For families with multiple children and grandchildren, this adds up quickly. A couple with three children and six grandchildren can transfer $324,000 per year completely tax-free, through disciplined annual gifting alone. Over a decade, that’s more than $3 million out of the taxable estate with no complex structures required.

Payments made directly to educational institutions or medical providers are also excluded from gift tax, on top of the annual exclusion. Paying a grandchild’s tuition directly is one of the cleanest, most powerful wealth transfer strategies available.

Strategy #2: Irrevocable Trusts for Long-Term Asset Protection

Trusts are the cornerstone of most multi-generational wealth plans, and for good reason. An irrevocable trust removes assets from your taxable estate while still allowing you to define how those assets benefit your heirs.

A few particularly effective structures:

Irrevocable Life Insurance Trust (ILIT): Holds a life insurance policy outside your estate so the death benefit passes to heirs income- and estate-tax-free.
Spousal Lifetime Access Trust (SLAT): Allows you to lock in today’s higher lifetime exemption before the 2025 sunset while still providing your spouse access to trust assets.
Grantor Retained Annuity Trust (GRAT): Lets you transfer appreciation on assets to heirs with minimal or zero gift tax if the assets outperform the IRS hurdle rate.
Dynasty Trust: Designed to hold assets for multiple generations, avoiding estate tax at each generational transfer.

The right trust structure depends on your assets, family situation, and state law. This is an exercise in truly understanding the options that put you in a much stronger position when working with your advisory team.

Strategy #3: Family Limited Partnerships and LLCs

For families with significant business interests, investment portfolios, or real estate holdings, a Family Limited Partnership (FLP) or Family LLC can be a highly effective planning tool. Here’s how it works: the parents (or grandparents) contribute assets to the entity and retain a general partner or managing member interest, while gifting or selling limited partnership or membership interests to children and grandchildren over time.

The tax advantage comes from valuation discounts. Because minority interests in a closely held entity lack marketability and control, the IRS allows those interests to be valued at a discount; often 20–40% below the pro-rata underlying asset value. That means you can transfer more wealth using less of your lifetime exemption.

Beyond tax benefits, the entity structure keeps family assets consolidated, provides liability protection, and creates a governance framework for how wealth is managed and distributed, which is often just as valuable as the tax savings.

Strategy #4: Roth Conversions and Inherited Account Planning

Retirement accounts are among the most tax-inefficient assets to inherit under current law. The SECURE Act eliminated the stretch IRA for most non-spouse beneficiaries, requiring inherited accounts to be fully distributed within 10 years which could potentially push heirs into higher tax brackets right when they’re in their peak earning years.

Strategic Roth conversions during lower-income years can dramatically improve this picture. By converting traditional IRA or 401(k) balances to Roth, you pay tax now at your current rate and your heirs inherit an account that grows and distributes completely tax-free. For families in the early retirement years with income dips before Social Security or required minimum distributions kick in, this window is often the best opportunity to act.

Strategy #5: Stepped-Up Basis. (Use It Intentionally)

One of the most powerful and frequently misunderstood tax benefits in estate planning is the stepped-up basis. When assets are inherited at death, the cost basis resets to the fair market value at the date of death. That means heirs who sell inherited assets shortly after inheriting them owe little to no capital gains tax, regardless of how much those assets appreciated during the decedent’s lifetime.

This has significant implications for which assets to give away during life versus hold until death. Highly appreciated assets like real estate, stock in a long-held business, legacy investments, are generally better candidates to pass at death (and receive the step-up) rather than gift during life (where the recipient inherits your original cost basis). Cash and assets with little appreciation, by contrast, are often better candidates for lifetime gifting.

The Plan Is Only as Good as Its Maintenance

Multi-generational wealth planning isn’t a one-time event. Tax laws change, family circumstances evolve, and asset values shift. A plan built around the 2024 exemption levels needs to be revisited after the 2025 sunset. A family LLC established a decade ago may need updated operating agreements. Trusts may need new trustees or updated distribution standards.

The families who preserve wealth across generations are the ones who treat planning as an ongoing discipline. That means regular reviews with a CPA and estate attorney who understand both the technical rules and your family’s specific picture.

At Redmond Accounting, we work with families and business owners to build tax-efficient strategies that protect wealth across generations. If you’re ready to take a closer look at how your assets are structured, we’d welcome the conversation.