Nine states split marital property down the middle. Everyone else uses a fairness standard that rarely means 50/50. Here's the practical difference.
One of the first questions in almost every divorce consultation is some version of: "So do we just split everything in half?" The honest answer depends entirely on which of two systems your state uses — and the difference is bigger than most people expect.
Nine states — Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin — treat most property acquired during the marriage as jointly owned by both spouses in equal shares, regardless of whose name is on the title or who earned the income that purchased it. Alaska offers an opt-in community property system that spouses can elect but isn't automatic.
In a true community property state, the starting presumption for marital assets is an even split. That doesn't mean every individual item gets divided — a couple typically negotiates who keeps the house versus the retirement account versus the vehicles, aiming for the overall value to land close to 50/50 rather than literally splitting each possession.
Every other state uses equitable distribution, which explicitly rejects a 50/50 presumption in favor of a "fair" division based on a list of factors: the length of the marriage, each spouse's income and earning capacity, contributions to the marriage (including non-financial contributions like childcare or supporting a spouse's career), age and health, and sometimes fault, depending on the state.
In practice, equitable distribution often does land close to an even split for long marriages with two working spouses — but it doesn't have to, and judges have real discretion to deviate based on the specific facts. A spouse who sacrificed career growth to raise children, for example, may be awarded a larger share to offset that lost earning potential.
Both systems generally distinguish between marital property (acquired during the marriage) and separate property (owned before the marriage, or received individually as a gift or inheritance during it). Separate property typically stays with its original owner in both systems — but it can lose that protection if it gets commingled, like depositing inherited money into a joint account used for household expenses.
Both systems apply the same underlying logic to marital debt as they do to assets. Credit card debt, joint loans, and even one spouse's individual debt taken on for the couple's benefit during the marriage are generally subject to the same division framework as property.
Knowing which system your state uses changes the entire negotiating posture. In a community property state, arguing for a 65/35 split requires meeting a real burden. In an equitable distribution state, that same request might be entirely reasonable depending on the facts — but only if those facts are actually presented, rather than assuming the court will land on an even split by default.
Our state-by-state divorce guides note which system applies where you live, along with residency requirements for filing.
This article covers general principles. For deadlines and rules specific to your state, start with our divorce & family law guide.
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