Can You Disinherit a Child in Mauritius?

Published 30 August 2026 · Lex Aquila Advocates

A Mauritian parent cannot ordinarily defeat a child’s reserved succession rights by writing “I leave nothing to my child” in a will. The Code Civil Mauricien limits the portion that may be given away when descendants survive. A will can favour one person within the disposable portion, but dispositions beyond that limit are exposed to reduction after death.

The reserve and disposable portion are mathematical limits

Article 913 sets the disposable portion by the number of children: one-half of the estate where there is one child, one-third where there are two, and one-quarter where there are three or more. The remainder is protected for the descendants. If a child died before the parent but left descendants, representation and family structure require closer analysis rather than a simple headcount.

These fractions do not apply only to the cash found in a bank account on death. Article 922 constructs a calculation mass: existing property is considered after deducting debts, and relevant lifetime gifts are notionally brought into account under the valuation rules. Accurate family and asset information must come before promises about percentages. The inventory should include land, company interests, vehicles, investments and enforceable receivables as well as visible household property. Liabilities also need evidence; a relative's unsupported assertion that the deceased owed money should not silently reduce the reserve.

A will that exceeds the limit is not simply ignored

Under Articles 920 and 921, gifts and testamentary dispositions exceeding the disposable portion are reducible, and reserved heirs may seek that reduction. The legal remedy generally trims excessive generosity to the permissible amount; it does not necessarily invalidate every clause of the will. Order and timing rules can affect which dispositions bear the reduction.

Suppose a widower in Flacq has two children, leaves his entire estate to one child and made no relevant lifetime gifts. The disposable portion is one-third; the protected reserve is two-thirds. The favoured child does not automatically keep everything because the will says so. The actual adjustment still requires the estate, debts, title and any other dispositions to be verified.

Lifetime gifts can return to the calculation

Transferring property before death is not a reliable way to make the reserve disappear. Gifts may be considered in the Article 922 calculation, and their valuation can be technically important. Obtain the donation deed, date, conditions, retained usufruct, later sale documents and information about who paid any price.

A purported sale to a relative may produce a separate dispute if no genuine price was paid or the transaction concealed a gift. It is unsafe to allege simulation from family suspicion alone, but equally unsafe to accept the deed’s label without examining payment and possession. The guide to succession disputes between heirs addresses the disclosure problem.

Family estrangement is not a free-standing ground for exclusion

Long absence, an argument, refusal to join a family business or disapproval of a child’s partner does not by itself cancel the statutory reserve. Mauritian succession law recognises narrow rules of unworthiness (indignité) under Article 727, including specified grave conduct connected with causing or attempting the deceased’s death and other listed circumstances. The statutory ground and proof must be established; a parent cannot create a new category of unworthiness in a will.

Renunciation is also different from disinheritance. It is a choice made in relation to the succession under the governing rules, not a waiver a parent can demand years in advance as a condition of family peace. Anyone asked to sign a renunciation, transfer or settlement should first understand the estate and consequences.

Planning lawfully when children’s needs differ

A parent may use the disposable portion to give additional benefit to a child who provided care, a spouse, charity or another person. The will should identify whether the extra gift is intended within the disposable portion and coordinate with existing donations. Ownership structures, usufruct and life insurance can raise their own rules; they are not interchangeable devices for evading the reserve.

Care arrangements are better documented directly. Record loans, wages, occupation rights and genuine expenses instead of expecting an executor to reconstruct years of informal support. If one child lives in the family home, decide whether that is a temporary licence, tenancy, gift, co-ownership or intended legacy. Ambiguity turns a planning choice into an occupation and valuation dispute.

What an excluded child should obtain

Request the will, death certificate, civil-status records showing descendants, an inventory of assets and debts, title deeds, bank and investment information, donation deeds and insurance documentation. Note property sold or transferred in the deceased’s lifetime. Do not sign a deed of partition or consent to sale before the calculation and proposed allocation are explained.

Immovable property commonly requires notarial work, while a contested reserve, validity question or reduction claim may require litigation advice. Readers can distinguish those professional roles in how to choose a barrister. If property is to be realised, the practical steps appear in selling inherited property.

What a parent should do before signing a will

List all descendants, the matrimonial history, significant lifetime gifts, immovable property, business interests, debts and intended beneficiaries. Review how the plan affects a surviving spouse as well as children; their legal positions are not identical, and the surviving spouse guide addresses that distinction.

Use precise legal instruments and revisit them after marriage, divorce, death, adoption, major gifts or asset sales. A handwritten wish that conflicts with the reserve can create expense without achieving the intended distribution. Estate-planning and dispute services are outlined on the Property, Estates and Wills practice page.

Frequently asked questions

Can I leave my child nothing in Mauritius?

Ordinarily not if the child is a reserved heir. Article 913 protects descendants by limiting the disposable portion; a will can allocate that available portion but cannot simply erase the reserve.

What happens if my will excludes a reserved heir?

The heir may seek reduction of gifts or testamentary dispositions exceeding the disposable portion under Articles 920 and 921. The adjustment does not necessarily invalidate the entire will; the estate and relevant lifetime gifts must be calculated.

Can I favour one child over another?

Yes, within the disposable portion and through legally effective planning. With one child that portion is one-half, with two it is one-third, and with three or more it is one-quarter, subject to the complete succession calculation.

How Lex Aquila Advocates can help

Lex Aquila Advocates can review a proposed will against the descendant reserve, or analyse an existing will and lifetime gifts when an heir alleges excessive dispositions. The chambers can advise on reduction proceedings and coordinate with the notarial work required for property or partition. See the Property, Estates and Wills practice, or contact use the enquiry form; enquire on WhatsApp; or call +230 5858 7956 · urgent matters.

This article is general legal information for Mauritius, not legal advice. For advice on your situation, consult a barrister.

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