A Will Above One Third or for an Heir: Its Fate and What the Heirs Can Do

One story keeps returning to law offices in different versions. A head of the family dies, and among his papers the relatives find a will that gives one son the large family house, or leaves a wife, a close friend or a charity a share that seems larger than the law allows. The household splits between those who say "this is what our father wanted" and those who say "this is unfair and cannot stand". Behind the argument sits a precise legal question: what can a will validly do on its own, what depends on the heirs' approval, and when is that approval binding?

This article is devoted to exactly that angle: a will that exceeds the one-third limit, and a will made in favour of an heir. It does not walk through wills from the beginning. We have already covered the conditions, elements and procedure in the Kuwaiti law of wills: provisions, conditions, limits and procedure, the limits set by Islamic law in wills under Kuwaiti law: conditions, rules and sharia limits, and the relationship between wills, division of the estate and fixed shares in wills and inheritance in Kuwait: division, fixed shares and disputes. Here we follow the fate of an "excessive" or "preferential" will from the day of death to the day the dispute is settled.

We explain the general rule on the limit of a will and the position on a will for an heir, why the excess depends on the heirs' approval, when that approval is validly given and whether it can be withdrawn, how an heir objects before the family court, how a will and a "last illness" are proved, and finally practical advice for the testator who wants his wishes carried out without a fight and for the heir who finds himself facing a will he does not know how to handle.

Quick Answer

As a rule, a will takes effect within one third of the net estate without anyone's consent, while a will in favour of an heir does not take effect merely because the testator signed it. It depends on the approval of the other heirs, given after the death. If they approve, it takes effect; if they do not, it does not bind the heir who refused.

The portion above one third, when left to a non-heir, follows a similar path: it is not void, but it is suspended. The part inside the third is effective; the excess waits for the approval of the heirs whose shares it affects, each to the extent of his own share. Whoever approves is bound by what he approved; whoever refuses keeps his inheritance share as the rules of succession fix it.

The approval that counts is the one given after the testator's death by a fully capable heir who knows what he is approving and acts freely. Approval obtained during the testator's lifetime is a matter of difference and judicial assessment, discussed below. If an heir objects, the forum is the family court competent over personal-status disputes; the party relying on the will must prove it, and the party alleging that a transaction was made in a final illness must prove that under the rules of evidence.

The Legislative Framework

The subject draws on several Kuwaiti statutes that must be read together:

• The Personal Status Law (Law No. 51 of 1984): the primary source on wills, inheritance and estates. It contains the limit of a will, the position of a will for an heir, the effect of approval and the treatment of wills made in a final illness. It draws on Islamic jurisprudence for matters it does not expressly regulate.
• The Family Court Law (Law No. 12 of 2015): governs the jurisdiction of the family court over personal-status disputes, including claims about wills and inheritance, and the special procedures that follow.
• The Civil and Commercial Procedure Law (Law No. 38 of 1980): governs filing and service of claims, appearance, interim measures and appeals, where no special provision applies.
• The Law of Evidence in Civil and Commercial Matters (Law No. 39 of 1980): sets out the means of proof (writing, witnesses, presumptions, admission and oath), the burden of proof and the weight of official and private documents. It is the reference point in any dispute over the validity or timing of a will.
• The Civil Code (Decree-Law No. 67 of 1980): supplies the general rules on capacity and defects of consent such as duress, mistake, fraud and exploitation, and bears on transactions made in a final illness and on simulated transactions that disguise a will as another contract.

For the distribution of shares and the settlement of disputes between heirs, see inheritance rules in Kuwaiti law: shares, distribution and dispute resolution, and for the distribution and challenge route in general, wills and inheritance in Kuwaiti law: distribution and challenges.

Substantive Rules

First: the baseline limit of a will and why it is one third

A will is a disposition of property that takes effect after death. Its idea is that a person may set aside part of his wealth for whomever he wishes, whether relative, stranger or charity, without disturbing the inheritance that Islamic law fixed for the heirs. For that reason jurisprudence, and the legislation drawing on it, caps the will at one third of the estate. The cap balances the testator's freedom over his property against the heirs' right to shares that he cannot rewrite by his own will.

A practical point is often overlooked here. The third is not computed on everything the deceased owned on the day of death; it is computed on the net estate, after the costs of preparing and burying the deceased and after the debts that rank ahead of a will. An estate can look large and shrink considerably once debts are deducted, and the third shrinks with it. We explained how debts are settled out of the estate in estate debts under Kuwaiti law: do heirs inherit debts and how far are they liable.

The estate is generally valued as of the date of death, not the date the will was written. The testator's assets may grow or shrink in between. A frequent dispute follows: a bequest of a property that the testator believed was worth less than a third when he wrote the will, but which, because of market changes or his altered finances, exceeds a third on the day he dies. What matters is the value of the bequest measured against the net estate at the time the estate opens.

Second: a will for an heir, the rule and the disagreement

The settled general rule in Islamic jurisprudence, and the one reflected in Kuwaiti legislation, is that the heir already has a share fixed by inheritance law, so it is not increased by a will that favours him over the other heirs without their consent. Doing so alters what the law apportioned and tends to breed resentment among brothers and sisters. The starting point is therefore that a will for an heir takes effect only if the other heirs approve.

A methodological note is needed. Jurists differ on the nature of this rule. Some treat a will for an heir as suspended on the heirs' approval: effective if they approve, void if they reject. Others take a stricter view and regard it as invalid at its root. We set out the practical consequences without resolving the disagreement; it is for the court alone to apply Kuwaiti law and Court of Cassation principles to the facts before it. What follows describes the working picture in which families actually deal with the question: everything turns on approval or the lack of it.

Whether someone is an "heir" is judged at the moment of the testator's death, not when the will was written. A person who was an heir when the will was signed but later lost that status before death may not be treated as an heir, and the reverse also holds: someone who was not an heir at signing but became one by death, for example through a later marriage. These situations produce frequent disputes and deserve legal review before anyone acts.

Third: the excess over one third is suspended, not void

A will for a non-heir that exceeds one third is not void in its entirety, which is among the most commonly misunderstood points. It takes effect to the extent of the third with no one's consent, and the excess depends on the heirs' approval. If a man bequeaths half his estate to a friend, the third is effective and the extra sixth awaits approval. If all heirs approve, the half is carried out. If only some approve, the excess takes effect only to the extent of the approving heirs' shares. If all reject, the will is cut back to the third.

A corollary follows: approval binds only the person who gave it. Suppose the heirs are two sons and a daughter, the sons approve and the daughter refuses. The excess is carried out only to the extent of the sons' portion of it, and the daughter's portion of the excess stays in the estate for her in full. Calculating exactly how much is carried out requires careful arithmetic on every heir's share, which is normally done by the court or an expert in estate division.

Fourth: when is approval given, and does it need a form?

Approval is an act by which the heir waives a right that the law gave him in the part above the third, or in what was bequeathed to another heir. It must therefore meet the requirements of any waiver:

• Given by a person with capacity to make gifts. A minor cannot approve for himself, and his guardian or trustee can approve for him only with the permission of the authority responsible for minors' affairs, and within what the rules on dealing with a minor's property allow. Approval is a gratuitous giving-up of the minor's property, not an ordinary act of administration.
• Given with knowledge. An heir who approves without knowing the size of the estate or the true nature of the bequest is not fully bound by that approval, and may rely on mistake or fraud if the facts were concealed from him.
• Given freely. Approval extracted by physical or moral pressure, by an influential family member, or by exploiting urgent financial need is open to annulment under the general rules on defects of consent.
• Clear in form or meaning. It can be spoken or written, and it can be inferred from conduct that admits no meaning other than recognition of the will, for example the beneficiary taking possession in the heirs' knowledge while they stay silent for a long time though able to object. Reliance on inferred approval invites dispute, so the safer course is to record it in writing.

The timing of approval is the heart of the matter. The accepted position is that approval should come after the testator's death, because the heir's right in the estate does not arise or settle until death; before that he has only an uncertain expectation that may change with the testator's circumstances. If an heir approves while the testator is alive and objects after his death, there are two recognised lines of thought. One gives effect to the earlier approval because the reason for restricting the will is the heirs' own right and they have consented to its restriction being lifted. The other requires approval after death because the right had not yet vested. We do not resolve this question; it is left to the judge in light of the circumstances of each claim, including whatever the testator may have offered the heir in exchange and whether the approval was truly free.

Fifth: can approval be withdrawn?

Among those who hold that a will depends on the heirs' approval, the accepted rule is that valid approval given after death is binding and cannot be withdrawn. An heir who approved a will for another heir, or a will exceeding the third, and then regrets it after seeing the effect on his own share, cannot take it back merely because he wishes to. The beneficiary acted in reliance on the approval, changed his position, and may have disposed of, sold or built on the property. The heir is not allowed to undo what he affirmed of his own will.

On the other hand, an heir can attack the approval not as a withdrawal but as a flawed act. If he proves that he approved under duress, made a fundamental mistake about the estate or the bequeathed property, was misled by concealment of something the beneficiary knew, or lacked capacity at the time, he may ask to have it annulled under the general rules. The burden of proof is on him, and courts are demanding in accepting this claim because a valid admission is, in principle, binding on the person who made it.

A common practical scenario: an heir signs a general "acknowledgment" or "waiver" as part of an amicable division, and later discovers that the estate was larger than he was told or that assets were hidden from him. This is not so much a withdrawal of approval of a will as a claim to annul an act based on incomplete information. It connects to what we covered in exit of an heir from the estate for consideration: rules and documentation in Kuwait.

Sixth: what the refusing heir can do

An heir who does not approve does not need a lawsuit to confine the will to the third or to protect his own right. It is enough that he insists on his full inheritance share at division, and the court limits enforcement to what the rules allow. But if the beneficiary moves to take possession of the bequest or register it in his own name, or if a registry or bank refuses to deal without a judgment, the route is a claim before the family court, and interim measures can be requested until judgment.

Besides objecting to the extent of the will, the heir has three independent tools: challenging the validity of the will itself (for defects in consent, capacity or form); challenging its timing if it was made in a final illness so that it takes the rules of a will even if called a sale or gift; and challenging it as simulated if it conceals another transaction. Each has its own evidence and procedure, as follows.

Seventh: final-illness transactions, when a will wears the clothes of a gift or sale

A testator does not always write an explicit will. To avoid the limit on the third and the restriction on heirs, he may sell his property to one child for a trivial price, give it away during his life, or register it in his wife's name from his sickbed. The recognised rule is that transactions made in a final illness that involve a gratuitous element take the rules of a will. They are capped at the third for a non-heir and need approval if made to an heir or if above the third, whatever name the parties gave them.

Not every illness is a "final illness". It is the illness in which fear of death predominates and which in fact leads to death, as jurisprudence has settled and as the court verifies through medical expertise and presumptions. If the sick person lives for a time after the transaction and then dies of another cause or after recovery, the transaction is not treated as a will; it is an ordinary valid transaction, even if made while he was unwell. This is why medical reports and hospital records carry so much weight in these cases.

Court of Cassation Principles

The Court of Cassation has settled a number of principles relevant to this subject, which we state in general terms:

• A will takes effect within one third of the estate after payment of debts and funeral costs; what exceeds the third, or what is bequeathed to an heir, is not void but suspended on the heirs' approval.
• The status of an heir and the value of the estate are judged as of the testator's death, not the date the will was made.
• Transactions by a person in a final illness that contain a gratuitous element take the rules of a will, and whether a given illness was a final illness is a question of fact within the trial court's discretion, provided its reasoning is sound.
• The burden of proving that a transaction was made in a final illness and that it conceals a will lies on the heir relying on it, and an heir who was not party to the transaction may prove simulation or evasion of inheritance rules by all means of proof.
• Effective approval is that which comes from a free and aware will of a person with capacity; once valid it binds its maker and cannot be withdrawn, and whether it was tainted by a defect is for the trial court to assess.
• Disputes over wills and estates connected with personal status fall within the competence of the court designated for them by law, and the nature of the claim determines which court hears it.

Methodological note: these principles are stated by their general meaning as the case law has settled them, without citing judgment numbers or dates. Before relying on a principle in a specific case, consult the full text of the judgment and any later developments.

Practical Procedures and Documents

For the heir objecting to a will

• Obtain an official copy of the will and confirm its source: is it notarised, a private document or a handwritten note by the testator, does it have witnesses, and when was it written?
• Take inventory of the estate and value it at the date of death. The third cannot be known until the elements of the estate and its debts are known. Gather details of real estate, accounts, shares, vehicles and liabilities.
• Establish each heir's status and share from the inheritance certificate or the relevant judgment, and identify who approves and who objects.
• Do not sign any approval or waiver before you know the real size of the estate and what you are approving. Ask for a copy before signing, and insist that the approval identifies the specific asset and your share, rather than being general.
• File the claim before the competent family court seeking a declaration that the will does not take effect beyond the third or against those who did not approve, or its annulment or a finding of simulation depending on the facts, together with interim measures over the bequeathed asset if dissipation is feared.
• Request expert evidence where needed: an expert to inventory and value the estate, and medical input on the deceased's condition when the transaction was made.
• Mind service and attendance: the claim must be directed to all heirs and beneficiaries, so that no judgment leaves some of them unbound and the dispute returns.

For the beneficiary securing his right

• Keep the original will and everything showing the testator made it with full awareness and not in a final illness.
• Ask the heirs for written approval given after the death, notarised, identifying the will and what it covers, signed by each fully capable heir.
• If a minor is among the heirs, do not rely on approval by his representative until the permission of the authority responsible for minors has been obtained.
• If some heirs refuse, confine registration and possession to what is effective and do not sell or mortgage what is not yet unconditionally yours.

Typical documents

• Death certificate and inheritance certificate or equivalent.
• The original will or an official copy, with its attestation and witnesses.
• Title documents for real estate, accounts and assets, and statements of debts and obligations.
• Medical reports and treatment records for the period before death if the dispute concerns a final illness.
• Any correspondence, recordings or witnesses proving approval, duress or mistake.

For modern wills that touch online accounts and digital assets, see digital inheritance under Kuwaiti law: online accounts and digital assets after death.

Proving the will and the final illness

Proving the will itself

Whoever relies on a will must prove it. The rules of the Law of Evidence in Civil and Commercial Matters (Law No. 39 of 1980) apply, together with the special considerations the Personal Status Law attaches to wills. The strongest evidence is a will notarised officially or written in the testator's hand and signed, with witnesses present when it was made. An oral will is the weakest, and courts are strict about accepting a claim of one after the death because of the risk of error or falsehood; the court weighs how far the surrounding circumstances support it.

If the heir challenges the signature or handwriting, the court may refer the papers to a handwriting expert; if he denies a witness's statement, he must prove his denial; and once the heir acknowledges the signature, the document binds him unless he proves a defect in consent or forgery.

Proving the final illness

An heir who claims that a transaction that looks like an act of a healthy person was actually made in a final illness, so as to take the rules of a will, bears the burden of proving it. He is not limited to written evidence, because he was not a party to the transaction; he may prove simulation or evasion of inheritance rules by all means. Typical evidence includes:

• Medical reports, hospital files, dates of admission and treatment, and the diagnosis.
• Witnesses who saw the testator's condition at the time of the transaction, whether he was bedridden or unable to manage his affairs.
• The closeness of the transaction to the date of death: the nearer, the stronger the presumption that it was connected to the illness.
• The nature of the transaction itself: a nominal price, a sale to a close relative, or a gift that absorbs most of the estate are all signs of a concealed will.
• Whether the price in a sale was actually paid; non-payment is an important indicator of simulation.

The beneficiary, for his part, can defend by showing that the testator was in ordinary health when the transaction was made, that the illness was not one in which death was likely, and that he lived a period afterwards and continued his normal life. For related issues around property transfers within a family, see the heirs' house: when one heir refuses to sell or occupies it alone.

Practical advice for testators and heirs

If you are a testator

• Keep a bequest to a non-heir within the third, so that it takes effect without anyone's consent and your will does not hang on your heirs' mood.
• If you want to favour one child for a legitimate reason, take legal advice on lawful means. Do not resort to simulated sales or deathbed gifts, which are the first thing heirs challenge.
• Write the will in good health, have it notarised, and keep proof of your sound mind when you wrote it.
• Describe the bequest precisely, a named property or a stated share of the estate, so that the heirs cannot argue over what your words mean.
• If you want your children to know your intention, gather them and tell them, but do not ask for a signature and rely on it alone; it is better that they renew their approval freely after your death.
• Review the will whenever your assets or family change, and if you revoke it, say so expressly in writing.

If you are an heir

• Do not rush to reject or accept. First have the estate inventoried, the debts identified and the value of the bequest established.
• Do not sign a vague or blanket approval. State what you approve by asset and amount.
• Try settlement before litigation. Flexible solutions exist, such as an exit from the estate for consideration or compensating the beneficiary from other assets, as we explained in the exit of an heir from the estate.
• If a minor is among the heirs, ensure the steps protecting his share are completed so the division is not later unwound.
• Do not sell or deal with your share before the dispute over the will is resolved, and see an heir selling his share in jointly owned property before division for the effect on the other heirs.

Hypothetical Cases

Case one: the family house left to one son

Hypothetical facts: Salem died leaving a wife, three sons and two daughters. His estate was the family home and modest bank accounts. A notarised will leaves the house entirely to his eldest son "because he cared for me in my illness". The other heirs object.

Legal analysis: The beneficiary is an heir, so the will depends on the approval of the other heirs after the death, even if the house is worth less than a third. If all approve, it takes effect; if some approve, it takes effect to the extent of their shares; if none approve, it does not, and the house is divided under the inheritance rules. The eldest son may separately claim for real services rendered, such as pay for work done or expenses paid with permission, but through a different route, not through the will.

Case two: a will to a non-heir that exceeds the third

Hypothetical facts: Noura left half her property to a charitable body. Her only relatives are one daughter and a brother. When the estate was opened it turned out to carry considerable debts.

Legal analysis: The third is computed on the estate after debts, not before. The part within the third is effective; the excess depends on each heir's approval to the extent of his share. If the daughter and the brother both approve, the excess is carried out; if the daughter approves and the brother does not, the excess is carried out only to the extent of her share. The charity may not take more than the third without valid approval and must accept what the heirs' decisions leave to it.

Case three: a sale in a final illness

Hypothetical facts: A few weeks before his death, while in hospital, Nasser sold a plot of land to his youngest son at a price nowhere near its value and registered it in his name. After the death, the other heirs challenged the sale.

Legal analysis: If it is shown that the sale was made in a final illness and contained a favour, it is in substance a will for an heir and depends on the other heirs' approval. The challengers rely on medical reports, the nearness of the date to the death and non-payment of the price. The court may declare it not binding on them, or binding only to the extent they approved. The outcome varies with what each side proves.

Case four: approval signed during the testator's lifetime

Hypothetical facts: Abdullah asked his children to sign a paper agreeing to his will giving his second wife more than a third. They signed while he lived, and after his death they refused to honour it.

Legal analysis: This is a disputed question. Many hold that approval is valid only after death because the right does not exist before it; others give effect to earlier approval. The court looks at the circumstances of the signing: whether it was free or driven by fear for the children's relationship with their father, and whether the reasons and amounts were known to them. The safer course for the wife is to obtain fresh approval after the death.

Quick Comparison

• Will to a non-heir within the third: effective without approval, after debts and funeral costs.
• Will to a non-heir above the third: the third is effective, and the excess depends on the heirs' approval, each to the extent of his share.
• Will to an heir (even below the third): depends on the other heirs' approval after the death.
• Will to an heir above the third: still depends on approval, and not only as to the excess, because a will to an heir needs approval in its entirety.
• Approval after death by a fully capable, informed and free heir: binding and not withdrawable, unless a defect in consent is proved.
• Approval during the testator's lifetime: disputed in jurisprudence and left to the judge; safest to renew after death.
• Gratuitous transaction in a final illness: takes the rules of a will whatever it is called; the burden of proving it lies on whoever alleges it.
• Transaction in health, even at an undervalue: presumed valid and effective under the general rules unless simulation or evasion of inheritance is proved.

Frequently Asked Questions

Is a will that exceeds one third void?

No. It takes effect within the third without anyone's consent, and the excess depends on the heirs' approval, each to the extent of his share. If they do not approve, the will is confined to the third.

May a father leave a bequest to one of his children?

As a rule, a will for an heir takes effect only if the other heirs approve after the death. If they approve, it is carried out; if they refuse, it is not carried out against the refusing heir. A father who wishes to favour a child because of care or need has other lawful options, which he should discuss with a lawyer before acting.

Can I agree to my father's will while he is alive and object after he dies?

The effect of earlier approval is disputed in jurisprudence, and the court looks at whether it was free and informed. For that reason it is not advisable to sign anything in the testator's lifetime without understanding its effects, or to rely on earlier approval alone; renew it after the death.

Can I withdraw after approving a will following the death?

As a rule, valid approval after death is binding and regret is not a ground for withdrawal. You may, however, ask for it to be annulled if you prove duress, a fundamental mistake, fraud or lack of capacity at the time, and the burden of proof is on you.

What if some heirs approve and others refuse?

The approval binds only the heir who gave it, to the extent of his share, while the refusing heir keeps his full share. Each heir's share has to be calculated exactly to know how much can be carried out, and this is done by the court or an estate-division expert.

Can a guardian approve on behalf of a minor?

Approval is a gratuitous giving-up of the minor's property, so the guardian or trustee cannot do it alone. It needs the permission of the authority responsible for minors' affairs under the rules on dealing with their property, and that authority may refuse if it sees harm to the minor.

How is the third calculated: from the whole estate or after debts?

It is computed on the net estate, after funeral preparation and payment of debts, and valued as of the date of death. See our article on estate debts for how debts are handled.

Which court do I file in?

Disputes about wills and estates in personal-status matters fall to the family court under its law, Law No. 12 of 2015. The claim must be brought against all the heirs and beneficiaries, and the procedural rules of the Civil and Commercial Procedure Law apply.

What is the difference between a disguised will and an ordinary gift?

A gift made in good health is a completed act that takes effect during the donor's life. If it was made in a final illness, or is in truth a will wrapped in another contract, it takes the rules of a will and the heirs may challenge it. The court looks at its timing, its content and the medical evidence.

How do I prove my father was in a final illness when he sold?

Through medical reports and hospital records, witnesses who saw him, the closeness of the transaction to his death, and the content of the transaction such as a nominal price or non-payment. The court decides on the facts whether the illness was a final illness.

Can a testator cancel his will?

Yes. A will is not binding during the testator's life, and he may revoke all or part of it in a clear manner. It is best to make the revocation in writing and notarised, so that no dispute arises after his death over which will is the last.

Do these rules apply to a will for the testator's wife?

A wife is ordinarily an heir, so a will for her takes the rules of a will for an heir and depends on the other heirs' approval. If she is not an heir at the time of death under the inheritance rules, she is treated as a non-heir.

What if someone leaves a family company to one child?

Shares in the company are part of the estate, so a bequest of them to an heir depends on approval, and the company's constitution and law add further rules. See family companies in Kuwait: governance, transfer of ownership between generations and avoiding heirs' disputes.

Conclusion

In short, the law does not stop a person from making a will but it draws the lines: one third of the net estate for a non-heir takes effect without consent, and anything beyond that, together with every will in favour of an heir, waits on the heirs' approval after the death. Such a will is neither necessarily void nor necessarily effective; it is suspended on the will of those who hold the right.

In practice most of these disputes are decided on evidence rather than principle: a notarised will or not, free approval after death or a signature before it, medical reports that prove the illness or disprove it, and an accurate inventory that reveals the true third. A person who knows his evidence and documents it before any dispute arises saves his family years of litigation.

If you are a testator wanting a will that will not be undone, or an heir facing a will you do not know how to handle, take your papers to a specialist lawyer before signing or refusing, because approval, once validly given, binds. For a broader picture of inheritance, see inheritance rules in Kuwaiti law.

Legal Notice

This article offers general legal information about Kuwaiti law. It is not legal advice and does not create a lawyer-client relationship between the reader and the firm. The rules described are subject to legislative amendment and to judicial application to the facts of each case, and where the jurisprudence differs the matter is for the court's assessment.

If you face a will that exceeds one third or favours one of the heirs, the team at Yumnak Law Firm can study the will and the estate documents, determine your position on approval, and file or defend the claim before the family court. Contact us through the contact page or book an appointment at the office.