Is there a way to set up a trust that protects my family's wealth for generations, not just my kids?

A standard trust gives everything to your children when you pass away. Those assets then become part of their estates. When they die, estate taxes may hit again. A dynasty trust breaks that loop.

A dynasty trust is a legal arrangement where assets stay in the trust for future generations. No one person owns them outright. Because of this, they are not part of any one person's taxable estate. Each line of the family benefits without holding title to the assets.

The trustee who will manage the trust invests the money, makes payouts for health, school, and support, and follows your rules. You set the terms. Your family members gain from those terms for decades or more.

Many states limit how long a trust can last through the Rule Against Perpetuities. In the past, trusts had to end within about 90 to 110 years. Arizona changed that.

Under A.R.S. 14-2901, a trust interest is valid if it vests or ends within 500 years. This makes Arizona one of the best states for dynasty trust planning. A 500-year window covers roughly 15 to 20 future generations. In real terms, it works like a trust that never ends.

The federal GST tax aims to stop wealthy families from skipping a line to dodge estate taxes. The current GST limit (over $13 million per person in 2024, adjusted for cost of living changes) lets you shelter a large amount from this tax.

When you fund the trust and apply your GST limit, the assets inside, plus all future growth, stay free of estate and GST taxes at every level. The tax benefits stack up over time. Assets that would lose 40% to taxes each round instead grow tax-free in the trust.

A dynasty trust is an irrevocable trust. That means you give up control once you transfer assets into the trust. The key steps include:

• Choose a trustee. This is the person or firm who will manage the trust over decades. Many families use a mix of family and professional trustees.
• Define the terms. Spell out how payouts are made, under what conditions, and to which family members. Add room for the trustee to adapt to changing family dynamics and laws.
• Fund the trust. Transfer assets into the trust. This is often cash, stocks, business interests, or life insurance. Apply your GST limit to shield the assets from future taxes.
• Plan for trustee changes. A trust that lasts for ages needs a clear plan for naming new trustees over time.

Dynasty trusts are flexible. Common assets include:

• Stock and bond portfolios
• Real estate
• Business interests (LLC shares, stock)
• Life insurance policies
• Family vacation homes

The broader the asset base, the more vital it is to pick a trustee who knows how to manage mixed holdings.

A trust that spans many lines must plan for change. Marriages, divorces, new children, and shifting needs all come into play. A well-drafted dynasty trust gives the trustee room to adjust payouts based on each person's family dynamics.

Some families add a trust protector. This is a neutral party who can change certain trust terms, swap trustees, or update the trust for new tax laws without going to court. This built-in flexibility is what keeps a dynasty trust useful over time.

Dynasty trusts work best for families with large wealth. If your estate is well above the federal limit, the tax benefits of avoiding estate and generation-skipping transfer taxes across many lines can be huge.

Working with a skilled estate planning attorney is key. The trust must be drafted with care. It needs to balance control, room for change, and tax savings across a timeline that extends far past any one life.

Guarding wealth for future generations starts with a plan that looks past today.

For the full Arizona walkthrough of spendthrift and asset-protection trusts, including dynasty, discretionary, and incentive structures, read our pillar guide: Spendthrift & Asset-Protection Trusts in Arizona: The Complete Guide.