Dynasty's QSBS Trust Stacking Risk

Dynasty is selling a tax arbitrage workflow, not just trust administration, so a rule change that collapses multiple trusts into one taxpayer would cut out the main reason founders sign up in the first place. The low annual fee, early setup motion, and post exit expansion all depend on each extra non grantor trust creating another Section 1202 exclusion. If that multiplier disappears, Dynasty is left with a much thinner estate planning and trustee service business.

• The product is built around turning one founder level exclusion into several. Dynasty guides founders to create Nevada non grantor trusts for family members, handles gift valuations and filings, and charges $1,500 per year before liquidity because the expected payoff can reach tens of millions in tax savings.
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• That payoff rests on a narrow legal mechanic. The NYU Tax Law Center has specifically proposed a Section 643(f) lookback rule to collapse multiple trusts used for QSBS planning, which would directly attack the structure that makes trust stacking economically compelling.
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• Comparable platforms like Valur are less exposed to any one tax rule because QSBS stacking is only one strategy inside a broader menu of trust, charitable, and capital gains planning. Dynasty is more focused, which makes the upside sharper and the regulatory single point of failure more severe.
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The likely path forward is product expansion beyond pure stacking. The durable business is in becoming the operating system for QSBS eligibility tracking, trust administration, and post liquidity wealth workflows, where value comes from managing complex assets and filings over time rather than from a single tax loophole remaining open forever.