What is per stirpes distribution, and why does it keep showing up in wills, trusts, and beneficiary forms? It is a Latin phrase that means “by the branch” or “by the root.” It tells the estate how to split property when someone who should inherit has already died. Under per stirpes, that person’s share does not disappear.
Instead, it passes down to their own children, one family branch at a time. This matters if you are writing a will right now. It also matters if you are settling a parent’s estate and found the phrase in their papers. Knowing what it means can prevent confusion and hurt feelings later.
What Is Per Stirpes Distribution in Plain English?
Think of your family as a tree. You are the trunk. Each of your children is a main branch. Your grandchildren are smaller branches growing from those. Per stirpes splits your estate equally among the main branches first. Each branch then keeps its share, even if the child at the top of it has died.
For example, say Mom leaves a $300,000 estate to her three children “per stirpes.” Anna and Ben are alive. Carl died last year and left two children. Anna gets $100,000. Ben gets $100,000. Carl’s $100,000 share passes to his two kids, so each grandchild gets $50,000.
The Cornell Legal Information Institute describes per stirpes the same way. Each descendant “stands in the shoes” of a parent who died first. As a result, a grandchild inherits what their parent would have received. That is the heart of what is per stirpes distribution: shares follow the family line, not a head count.
Per Stirpes vs. Per Capita: The Key Differences
The main alternative is called per capita, which means “by the head.” Under a simple per capita plan, the estate is split equally among everyone alive in a named group. However, if a beneficiary has died, their children may get nothing, depending on the wording.
A third option is “per capita at each generation.” The Uniform Law Commission recommends it in the Uniform Probate Code, Section 2-106 and Section 2-709. It treats everyone in the same generation equally. Grandchildren whose parents died first share one pooled amount equally.
Here is how the same $300,000 estate might split under each method. Assume Carl died with two children, and Ben died with one child.
| Method | Anna (living child) | Ben’s 1 child | Carl’s 2 children |
|---|---|---|---|
| Per stirpes | $100,000 | $100,000 | $50,000 each |
| Per capita at each generation | $100,000 | $66,667 | $66,667 each |
| Per capita (living children only) | $300,000 | $0 | $0 |
As you can see, the choice of words can change who gets what. The math looks small on paper. In real families, however, it can feel very large.
How State Laws Handle Per Stirpes
In most cases, you can pick per stirpes in your own will or trust. If you die without a will (called dying “intestate”), your state’s law decides the method for you. States do not all agree.
Florida is a clear per stirpes state. Florida Statutes Section 732.104 says that when descendants inherit without a will, “descent shall be per stirpes.” Florida Statutes Section 732.611 applies the same rule to wills that give property to descendants.
California takes a mixed approach. California Probate Code Section 246 defines true per stirpes. However, Section 240 is the default for intestate estates. It divides shares at the nearest generation that has a living member. That can give different results than classic per stirpes.
New York uses “per capita at each generation” for intestate estates. New York Estates, Powers and Trusts Law Section 1-2.16 defines this method. As a result, cousins in the same generation typically receive equal shares there. Many other states follow the Uniform Probate Code approach, too.
So the answer to what is per stirpes distribution depends partly on where you live. The word on your paperwork controls first. State law fills in the gaps.
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Calm Next Steps for Your Family
If you are planning ahead, read your will and trust carefully. Look for words like “per stirpes,” “by right of representation,” or “per capita.” Ask yourself: if one of my children died before me, who should get their share? Your answer tells you which method fits your wishes.
Next, check your beneficiary forms. Life insurance, 401(k)s, and IRAs pass outside your will. Many forms have a small checkbox for per stirpes. If you leave it blank, a deceased beneficiary’s share may go to the other named beneficiaries instead of their children.
If you are settling an estate now, you do not need to solve this alone. Gather the will, any trust, and a simple family tree. Note who has died and when. The probate court clerk can explain local procedures. For questions about how shares should be figured, check with your state’s court self-help center or a licensed attorney.
Understanding what is per stirpes distribution gives you a clear place to start. It helps you ask better questions and protect the people you love.
Frequently Asked Questions
What is per stirpes distribution on a beneficiary form?
It means that if your named beneficiary dies before you, their share goes to their descendants. For example, a son’s share would pass to his children. Without that checkbox, the share typically goes to the other surviving beneficiaries.
Does per stirpes include stepchildren or in-laws?
In most cases, no. Per stirpes follows descendants, which generally means children, grandchildren, and adopted children. However, stepchildren and spouses of children usually are not included unless the will names them. State rules vary, so check your state’s probate code.
Is per stirpes better than per capita?
Neither is better for every family. Per stirpes keeps each family branch equal. Per capita at each generation keeps each grandchild equal. As a result, the right choice depends on what feels fair to you. A licensed attorney can help you word it clearly.
Where to Get Help Right Now
If you are settling an estate, you do not have to figure this out alone. Start with these free resources:
- Your state probate court self-help center — free official forms and step-by-step instructions for your county. Search “[your state] probate court self-help”.
- Free legal aid: LawHelp.org connects you with no-cost legal help if money is tight.
- Read your state’s full guide: Probate by State · Dying Without a Will by State · Small Estates by State
Sources & How to Verify
This guide is built from official sources. Always confirm the exact figure for your state:
- IRS — Estate & Gift Tax: irs.gov
- USA.gov — What to do when someone dies: usa.gov/death
- Uniform Law Commission (probate): uniformlaws.org
- Cornell Legal Information Institute: law.cornell.edu
- Your state’s probate court self-help portal and revenue department for the current statute and dollar figures.
Verified September 2026. Estate figures change — if you spot anything outdated, please contact us.
Related Guides
- Probate by State
- Dying Without a Will by State
- Small Estates & Avoiding Probate by State
- Plain-English Estate Glossary
Disclaimer. This page is for general information only and is not legal or tax advice. Wills, probate, and estate-tax rules vary by state, county, and situation, and change over time. We are not a law firm, tax advisor, or financial planner, and we assume no liability for accuracy or completeness. For your specific situation — especially an active probate or a tax deadline — verify with your state’s court, statute, revenue department, or a licensed attorney in your state.