There are no hard and fast rules for when an estate plan needs to move into more advanced structures. A family with a growing business might establish them earlier to allow that business to grow inside the trust. A blended family or a fifth-generation farming operation might wait longer because the structure they already have continues to function well. Regularly reviewing your wealth management and estate planning strategies can help ensure they continue to align with your family’s evolving goals, assets, and long-term legacy objectives.
The reality is that many clients arrive at the $5 million mark in assets with the same basic estate plan they put in place years earlier. Nothing is broken. The documents are fully executed, and the plan will work as implemented. The issue is not failure, but mismatch. At this level of wealth and beyond, the structure of the plan often no longer aligns with the scale of the assets it is meant to support. At some point, basic estate planning stops being the right tool for the job.
The $5 million threshold is a useful reference point because of what it typically represents. Reaching this level usually involves appreciated assets, concentrated positions, real estate, and often business interests. The planning focus begins to shift. It is no longer limited to how assets move to the next generation, but how that wealth is positioned to continue compounding for future generations. This is a change in time horizon, expanding from what happens over the next few decades to what happens across multiple generations.
At this level, embedded tax exposure becomes a more central concern. Unrealized gains in securities, real estate, or closely held businesses are no longer incidental. They require deliberate planning. Small inefficiencies are no longer confined to the margins. Over time, they can materially impact outcomes. A basic will or standard revocable living trust is not inherently structured to account for this type of exposure. At lower asset levels, tax treatment is often viewed as an annual consideration. At higher levels, it becomes a structural factor that can influence overall wealth preservation.
The revocable living trust was designed as a one-generation tool. Assets are consolidated, probate is avoided, and upon the grantor’s passing, those assets are distributed to the next generation. That is not a limitation. It is the problem the structure was created to solve. However, at higher levels of wealth, it is worth asking whether that default endpoint remains appropriate.
Expanding the revocable trust framework to allow for continued administration beyond the first generation is not about controlling outcomes. It is about preserving flexibility. Estate planning requires decisions today that must account for unknown future events. Which spouse will pass first, how family dynamics will evolve, and what will happen within a business are all uncertain. Extending the duration of a trust, rather than requiring immediate distribution, introduces margin into the system and allows decisions to be made closer to the circumstances they affect.
Administration is another area where the strain begins to show. Most revocable trusts are designed to operate with minimal complexity. The grantor passes, the trustee follows the instructions, and the assets are distributed. As wealth increases, that process becomes more involved. Complex assets, business interests, and concentrated positions do not always unwind cleanly. The administrative burden can grow quickly, and the outcomes become more dependent on consistent, capable oversight over time. Structures that allow for continued administration, rather than immediate termination, can better accommodate that reality.
South Dakota has become the leading domestic jurisdiction for this type of planning not because of marketing, but because of the legal and administrative framework it provides. Favorable tax treatment, the ability to extend trust duration, and a well-developed professional trust ecosystem create an environment where these more complex structures can be implemented and maintained over time.
The revocable living trust remains a foundational tool in estate planning. For families whose wealth has reached or exceeded the $5 million range, it may be appropriate to build on that foundation. Thoughtful modifications can expand its capability without introducing unnecessary complexity, friction, or cost.
In the end, estate planning is not about selecting the most advanced strategy available. It is about aligning the structure with the needs of the family, the nature of the assets, and the time horizon over which those assets are meant to serve.
Contact Stuart Green Law, PLLC to discuss estate planning strategies designed to preserve wealth, protect your assets, and support your family’s long-term goals.
