Louisiana is the only state with forced heirship — a rule, rooted in its civil-law heritage, that limits how freely a person can disinherit certain children. It is one of the most distinctive features of Louisiana law, and also one of the most misunderstood. This guide explains who it protects, how much it protects, and what it means for estate planning.
In most states, you can leave your property to whomever you wish. Louisiana is different: certain heirs, called forced heirs, are entitled to a guaranteed share of the estate — the forced portion, or legitime — that cannot ordinarily be taken away from them (La. C.C. arts. 1493 et seq.).
Who is a forced heir?
Forced heirship does not protect all children. Generally, a forced heir is a child of the deceased who, at the time of death, is 23 years of age or younger, or a child of any age who, because of a mental or physical infirmity, is permanently incapable of caring for themselves or administering their property (La. C.C. art. 1493). In some circumstances a grandchild may qualify as a forced heir by representation of a predeceased child.
How much is the forced portion?
The size of the forced portion depends on how many forced heirs there are. If there is one forced heir, the forced portion is one-fourth of the estate; if there are two or more, it is one-half of the estate, divided among them (La. C.C. art. 1495). The legitime is a floor, not a ceiling — a parent may always leave a forced heir more than the forced portion, and in no case is the forced portion larger than the share the heir would have received had the parent died without a will. The portion of the estate the deceased remains free to give away as they choose is called the disposable portion.
A recurring rumor holds that Louisiana “abolished forced heirship.” It did not — it was narrowed years ago, but it remains very much the law for qualifying heirs.
Can forced heirship be avoided?
Forced heirship can be defeated only in limited ways. Louisiana law recognizes specific grounds for disinherison — legally sufficient reasons to disinherit a forced heir — but they are narrow, must be stated expressly, and must rest on one of the specific grounds the law recognizes — such as a child striking a parent, or, after reaching majority, failing to communicate with the parent for two years without just cause (La. C.C. arts. 1617 et seq., 1621). A disinherison that is not made expressly and for a just cause is null. There are also planning tools, such as the usufruct in favor of a surviving spouse, that can shape how and when forced heirs actually receive their portion (La. C.C. art. 1499).
Why it matters for your estate plan
If you have children who are forced heirs, a will that ignores the forced portion can be partially undone after your death through an action to reduce donations that exceed the disposable portion (La. C.C. arts. 1503 et seq.). A plan built with forced heirship in mind avoids that result — and often achieves the same practical goals through structures the law permits.
The practical takeaway
Forced heirship is technical, fraction-driven, and unforgiving of plans that ignore it — but it is also navigable with the right structure. If you are planning your estate and have children, or you believe you may be a forced heir whose portion was not respected, it is worth getting the details right. You can read more about the firm’s Estate Planning and Successions & Probate work, or contact the firm directly.
This article is general information about Louisiana law and is not legal advice for your situation, nor does it create an attorney-client relationship. The law changes and applies differently to different facts. For advice about your specific matter, contact the firm.
