If you die without a will in Kansas, state intestate succession law gives your spouse the entire estate when you have no children, but only half when children survive, regardless of how many children there are or whether they are shared with your spouse.
If you do not want Kansas default rules to decide who gets your property, you can put a valid will in place in a short online session with the FastWill will builder, covered in detail near the end of this guide.
These rules apply regardless of estate size, so both modest estates and larger ones are divided using the exact same fifty-fifty framework once children are in the picture.
Key Takeaways
- Kansas's intestacy statute at K.S.A. 59-504 gives a spouse the entire estate with no children, and half the estate when children survive.
- The other half is divided among all children, or their descendants if a child predeceased you.
- With no surviving spouse, child, issue, or parents, the estate passes to the heirs of your parents under a separate statute.
- Kansas does not distinguish between shared and non-shared children the way many other states do.
For the broader picture beyond intestacy, see our Kansas estate planning guide and our overview of how to make a will in Kansas.
How Kansas divides property when there is no will
K.S.A. 59-504 sets a straightforward but sometimes surprising rule: your spouse's share depends only on whether you have descendants, not on whose children they are.
Spouse only, no children
If you have a surviving spouse and no children or other descendants, your spouse inherits the entire intestate estate.
Spouse and children
If you have a spouse and any surviving children or descendants of a deceased child, your spouse receives exactly one-half of the estate. The other half is divided among your children, with a deceased child's own children stepping into that share. This applies the same way whether you have one child or five, and whether those children are also your spouse's children or not, which means a large family and a small family produce the same fifty-fifty split for the surviving spouse under this statute.
Children only, no surviving spouse
With no surviving spouse, your children divide the entire estate, with descendants of a predeceased child taking that child's share.
No spouse, no children, no parents
If you have no surviving spouse, children, or parents, K.S.A. 59-508 directs the estate to the heirs of your parents, meaning your siblings and their descendants, rather than leaving it unclaimed.
What about unmarried partners and stepchildren
Kansas intestacy law only recognizes legal spouses and blood or legally adopted relatives. An unmarried partner and an unadopted stepchild both receive nothing automatically, no matter how close the relationship. If you have been supporting a partner financially or raising a stepchild as your own without a formal adoption, a will is the only way to guarantee they receive anything from your estate.
What assets fall outside the fifty-fifty split
K.S.A. 59-504 only governs property titled solely in your name with no beneficiary designation. Life insurance, retirement accounts, and payable-on-death bank accounts go directly to the named beneficiary regardless of the statutory split, and jointly titled property with survivorship rights passes automatically to the surviving co-owner. A house, vehicles, and other personal property titled only in your name are usually what remains subject to the fifty-fifty division described above.
Does the estate still go through Kansas probate
Yes. An intestate estate in Kansas still goes through probate, applying the statutory shares instead of your own instructions. Smaller estates may qualify for a simplified process, covered in our guide to the Kansas small estate affidavit. For realistic timelines, see how long probate takes in Kansas.
Why write a Kansas will instead of relying on the fifty-fifty split
A flat fifty-fifty split between spouse and children can leave a surviving spouse without enough to maintain a household, particularly with a modest estate and multiple children. A will lets you set the actual amounts, provide for a partner or stepchild, and name a guardian for minor children instead of leaving the math to K.S.A. chapter 59.
This is especially worth addressing if your estate consists mainly of a single asset, such as a family home, since a fifty-fifty legal split does not automatically translate into a workable arrangement for who lives in the house or how it gets sold or refinanced. For a broader look at what is at stake, see the consequences of dying without a will.
You can put a signed Kansas will in place with the FastWill will builder rather than leaving your spouse with only half the estate no matter how large your family is.
Frequently Asked Questions
Does my spouse get everything if I die without a will in Kansas?
Only if you have no children or other descendants. If you have any surviving children, your spouse's share drops to exactly one-half of the estate.
Does it matter how many children I have?
No. Under K.S.A. 59-504, the spouse's share stays at one-half regardless of whether there is one child or several, and the children divide the other half among themselves.
Does it matter if my children are also my spouse's children?
No. Kansas does not distinguish between shared and non-shared children for this rule, unlike some other states.
Who inherits if I have no spouse, children, or parents in Kansas?
The estate passes to the heirs of your parents, meaning your siblings and their descendants, under K.S.A. 59-508.
Is probate required if I die without a will in Kansas?
Yes. The estate still goes through Kansas probate court, applying the statutory fifty-fifty split instead of your own instructions.
Does a payable-on-death bank account avoid the fifty-fifty rule?
Yes, as long as the designation is current. A payable-on-death account passes directly to the named beneficiary and is not divided under K.S.A. 59-504.
What happens to a car or personal belongings without a will in Kansas?
Vehicles and personal belongings titled solely in your name are part of the probate estate and are divided under the same fifty-fifty framework as the rest of your intestate property.
Do adopted children inherit the same as biological children in Kansas?
Yes. A legally adopted child is treated the same as a biological child for purposes of the fifty-fifty split under K.S.A. 59-504, while an unadopted stepchild is not.
