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South Dakota Community Property Trusts: A Strategy for Everyone to Minimize Capital Gains Tax

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Last Updated: Aug 24, 2026

Read Time: 4 mins

Hey everyone, I’m Stuart Green, the founding and managing attorney of Stuart Green Law. We are an estates, trust, tax, and asset protection law firm focused on serving high-net-worth clients. Today, we’re going to talk about Community Property Trust planning, which is something almost exclusive to South Dakota.

If you’ve watched any of my other videos, you know a little bit about me and my background. You know that we’ve carved out a niche helping clients everywhere with South Dakota trust planning. One of the reasons for that is because South Dakota is recognized by practitioners, professional organizations, and publications as the premier trust jurisdiction in the United States and one of the best in the world.

So, let’s dive into community property. There are only a handful of community property states in the country, and this is a property law issue. In these states, when the first spouse passes away, the surviving spouse gets a full step-up in basis on any of the community property. In most states that have joint property rules, spouses will hold property jointly together. When the first spouse passes away, there’s only a 50% step-up in basis on the deceased spouse’s share of the jointly held property. This means half of those assets—those owned by the surviving spouse—don’t receive a step-up in basis.

However, in community property states, when the first spouse dies, there’s a full step-up in basis on the entire property, which provides significant tax savings to the surviving spouse, as well as to any subsequent generations who may inherit those assets. If the surviving spouse decides to sell those assets, there’s no capital gains tax on the appreciation that occurred before the first spouse’s death because of that step-up in basis.

South Dakota has done something very unique here. Alaska has also implemented this, but their trust laws aren’t as strong as South Dakota’s. The other benefits of South Dakota trust planning, coupled with this community property statute, make South Dakota the ideal place for this kind of planning. For those who are not located in a community property state, which is most people, South Dakota has made it possible for non-residents to opt into South Dakota’s community property benefits by setting up a Community Property Trust.

There are a few different ways this could work out, but the key takeaway is that this provides a huge federal income tax savings to clients who don’t live in South Dakota or a community property state. If you have questions about this, feel free to reach out. This is a strategy that not many people are taking advantage of because it’s exclusive to only two states, with South Dakota being the superior option.

If you live in a state that doesn’t have community property laws, or if you’re a financial advisor or some type of advisor to clients, this is a huge opportunity for your clients to keep more of their assets and money, allowing them to invest and grow their wealth instead of turning it over to the government.

If you have questions, reach out, and let’s have a conversation. If you like this video, hit like, and don’t forget to subscribe to our YouTube channel. We release a lot of content like this, diving into more technical and advanced planning strategies. You’ll see a lot of videos out there that talk about general tax planning strategies, but these aren’t your boilerplate strategies—they’re more nuanced and focused. So, if you want to hear more content like this, subscribe to our channel. Thank you!

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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.

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Angélique Pfab 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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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 is outstanding! We have been so impressed with his knowledge.
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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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My experience with Stuart Green Law was a 10/10. They were professional and efficient, resolving my case quickly. I highly recommend them!
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Great guy - honest businessman. Has been very helpful for me in providing feedback and input from a law perspective on employment and legal agreements in my personal and professional life. Would heartily recommend Stuart to others!
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I have worked with Mr. Green for awhile now and can't recommend him highly enough. He is professional and and timely with his responses to my questions. I really appreciate how he helps me understand the plan for my estate. I look forward to continuing to work with him.
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I’ve learned a great deal from Stuart on the foundational aspects of estate planning, legacy planning and asset protection. Having had the privilege to work alongside Stuart, I can also say that he is a top tier counselor and focused on aligning his client’s personal goals with their long term objectives and wishes.
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Incredible person to know and be associated with. Stuart provides excellent services, that is undeniable. However you will be hard pressed to find another attorney with a truer moral compass.
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