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How Kansas Changed the Rules for Dynasty Trust Planning

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Last Updated: Oct 21, 2026

Read Time: 4 mins

Kansas has traditionally taken a more conventional approach to the rule against perpetuities, limiting how long certain interests could remain in trust. Recent changes to Kansas trust law, however, have created new opportunities for families interested in trusts that may continue across multiple generations.

As a result, evaluating Kansas for dynasty trust planning is no longer as simple as looking at the state’s general perpetuities period. Properly structured trusts may be able to continue far longer than the traditional rule would suggest.

Kansas and the Rule Against Perpetuities

A dynasty trust allows assets to remain in trust across multiple generations rather than passing outright to beneficiaries after each generation. Keeping assets in trust can provide continuity of management, preserve family governance, and create a lasting framework for family wealth.

Kansas generally applies a statutory rule against perpetuities that provides a 90-year alternative period for certain nonvested interests. However, Kansas law also allows qualifying trusts to opt out of the rule against perpetuities under certain circumstances. As a result, properly structured Kansas dynasty trusts may continue beyond the state’s general 90-year period and potentially operate without a fixed statutory termination date.

This distinction makes Kansas more favorable for long-term trust planning than a simple reading of its 90-year perpetuities rule might suggest.

A Changing Approach to Long-Term Trusts

Kansas illustrates how quickly the landscape of dynasty trust planning can change.

A state that once imposed relatively traditional limitations may amend its laws to provide families with significantly greater flexibility. For families considering a trust that may remain in existence for generations, these changes can materially affect whether their home state provides a workable framework.

Kansas has also adopted modern trust concepts that give trustees greater flexibility when circumstances evolve. These developments make the state a more interesting option for multigenerational planning than it was in the past.

Trust Duration Does Not Tell the Whole Story

The ability to establish a very long-term trust is an important consideration, but dynasty trust planning involves more than avoiding a mandatory termination date.

Families also consider privacy, directed trust laws, trust modification flexibility, quiet trust provisions, and the administrative infrastructure available to trustees and beneficiaries. A trust that may continue for generations needs more than longevity. It also needs a legal framework capable of adapting as families, assets, and laws change over time.

This broader comparison is where differences among trust jurisdictions become more apparent.

Kansas Compared to South Dakota

Kansas has taken meaningful steps toward allowing longer-lasting trusts, narrowing one of the most obvious differences between its laws and those of leading dynasty trust jurisdictions.

South Dakota’s advantage, however, extends beyond perpetual trust duration. Its trust laws have been refined over decades to address privacy, beneficiary information, directed trusts, trust modifications, and other issues that arise when wealth remains in trust across multiple generations.

South Dakota also benefits from an established trust administration industry and a formal process for continually reviewing its trust laws. For a family establishing a trust that may continue indefinitely, that combination of favorable law, administrative experience, and ongoing legislative attention can carry significant weight.

Evaluating Kansas as a Dynasty Trust Jurisdiction

The changes to Kansas law demonstrate why families should evaluate current statutes rather than relying on a state’s historical reputation.

Kansas now offers opportunities for properly structured trusts to continue beyond the general 90-year statutory period, making the state considerably more relevant to dynasty trust planning. Whether Kansas is the right jurisdiction ultimately depends on how its broader trust framework compares with the family’s long-term objectives.

For families seeking more extensive privacy, administrative flexibility, or an established national trust industry, comparing Kansas with South Dakota and other leading jurisdictions remains an important part of the planning process.

Professional Guidance

Dynasty trust laws continue to evolve, and changes to state law can significantly alter the options available to families. Understanding both the general rules and the exceptions that apply to particular trust structures is essential when comparing jurisdictions.

Stuart Green Law, PLLC helps families evaluate these differences and determine which jurisdiction best aligns with their goals for long-term trust administration, family governance, and multigenerational wealth preservation.

The Stuart Green Law Approach

A Modern Approach to Family Wealth

Stuart Green Law combines modern South Dakota trust law with integrated estate planning, wealth management, and fiduciary services for families throughout the United States and internationally. The firm’s approach is built around selecting the strongest legal framework available, maintaining continuity of planning judgment, and bringing every part of the family’s wealth strategy into alignment with its long-term objectives.

Client Testimonials

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Thomas Gibson
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I am so GRATEFUL for Stuart Green Law! Stuart is the kind of attorney you want protecting your family and your wealth. He opened my eyes to why South Dakota is the best trust jurisdiction, something I never understood before speaking with him. What stands out most is that Stuart genuinely cares about family, long-term protection, and doing things the right way. His dedication to his clients is what makes him different. I would trust him with my family’s future without hesitation. Wish everyone knew about him and his law firm.
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Charles Graham
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Working with Stuart Green Law was an outstanding experience. Stuart is knowledgeable, professional, and genuinely takes the time to understand your family’s unique goals. He explained every step of the estate planning process clearly and designed a thoughtful strategy tailored to our needs. If you’re looking for an attorney who truly cares about protecting your family’s legacy with modern, sophisticated planning, I highly recommend Stuart Green Law.
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Mark Valentino
132 days ago
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I spent a lot of time researching estate planning attorneys before finding Stuart Green Law, and I couldn’t be more impressed. Stuart has an incredible ability to explain complex topics like South Dakota Trusts in a way that actually makes sense. He takes the time to answer questions, never makes you feel rushed, and genuinely cares about helping clients make informed decisions. If you’re looking for an experienced estate planning attorney, I highly recommend Stuart Green Law.
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Angélique Green
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Stuart Green is incredibly knowledgeable and clearly operates at a very high level. His approach to estate planning and wealth strategy is thoughtful, modern, and well beyond the traditional. You can tell he genuinely cares about helping people protect what they’ve built. Truly impressive work and reputation.
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Maria Cardenas Anderson
599 days ago
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I had an excellent experience working with Stuart Green on my trust and will documents. From start to finish, he was incredibly responsive, patient, and thorough. He took the time to explain everything clearly, ensuring I fully understood each step of the process. Even after the trust was complete, he guided me on what still needed to be done — something I really appreciated. Stuart’s professionalism and kind demeanor made what could have been an overwhelming experience so much easier. I felt informed and supported every step of the way. I would highly recommend him to anyone looking for a knowledgeable and attentive probate lawyer. Thank you, Stuart!
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Stuart Green is an exceptional estate attorney. He handled my father's living will and then his estate after his passing, as well as helping my mother finalize and complete her estate in conjunction with my father's death. Currently, he is handling the living will and estate planning for me and my wife and our family. I highly recommend him and his integrity of work.
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Chuma
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