Rights of Children Born Outside Marriage in Mauritius

Published 30 August 2026 · Lex Aquila Advocates

A child born outside marriage has enforceable rights in Mauritius to identity, care, contact, maintenance and succession once the relevant parent-child relationship is legally established. Marriage between the parents is not what gives the child those rights. The crucial practical concept is filiation: the legally recognised link between the child and each parent.

The legal status of the child after the Children’s Act 2020

The Children’s Act 2020 defines every person under 18 as a child and prohibits discrimination against a child on listed grounds connected with the child or parent. It also puts the child’s best interests first in decisions under the Act and recognises parental responsibilities for custody, contact, guardianship and maintenance. Those principles apply without making the parents’ marriage a condition.

The Code Civil Mauricien still uses the older expression enfant naturel for a child born outside marriage. That vocabulary can sound unequal, but article 338 states that a recognised child has the same rights and duties as a child born within marriage in relations with the parents and enters the recognising parent’s family. The legal text’s historical label should not be mistaken for permission to stigmatise the child. A broader account appears in our guide to the Children’s Act 2020.

Establishing the legal link with each parent

Maternity is ordinarily evidenced through the civil-status record. Paternity outside marriage may be established by acknowledgement (reconnaissance) or, if disputed, by judicial declaration. Article 334 of the Code Civil provides for acknowledgement by an authentic act when it was not made in the birth record. Section 60 of the Civil Status Act then requires the deed of acknowledgement to be entered in the appropriate register and noted in the margin of the child’s birth entry.

A father’s financial help or use of his surname may be evidence in a dispute, but neither is a substitute for legal filiation. Where there is no voluntary acknowledgement, an action for recherche de paternité may be necessary in the Family Division of the Supreme Court. The Attorney-General’s Ministère Public, also called the Parquet, has an official role in affiliation and civil-status matters. The evidential and court route is discussed separately in establishing paternity in Mauritius.

Maintenance rights

Section 7 of the Children’s Act includes contributing to a child’s maintenance among parental responsibilities and rights. Article 338 of the Code Civil supplies the equality point once the child is recognised. In practical terms, the application should identify the child’s actual food, housing, education, transport, childcare and healthcare needs, together with reliable information about the parents’ resources. The child is the beneficiary; maintenance is not a fee paid to purchase access.

Informal cash can become difficult to prove. Bank references, receipts and a simple schedule separating recurring expenses from exceptional school or medical costs are more useful. If payments stop or are disputed, the route should be assessed under current maintenance law rather than allowing the disagreement to contaminate contact. See how child maintenance is assessed.

Inheritance and succession rights

Filiation matters decisively when a parent dies. Article 756 of the Code Civil says that filiation outside marriage creates succession rights only when legally established. Article 757 then gives that child the same succession rights as a child born within marriage in the estates of the parents, other ascendants, siblings and other collateral relatives. The common claim that a recognised non-marital child automatically receives a smaller share is therefore wrong under those provisions.

Equality of status does not itself calculate the final share. The deceased’s spouse, number of children, family branches, gifts, will, matrimonial regime and ownership of each asset can all affect administration of the estate. Before accepting a family-prepared distribution, obtain the civil-status records that prove filiation and the documents identifying the estate. Our Mauritius estate-planning guide explains the wider succession framework.

Custody and access where parents never married

Article 374 of the Code Civil provides a more specific rule than many parents expect. If only one parent has voluntarily recognised the child, that parent exercises parental authority. If both have recognised the child and share a home, they exercise it jointly. If both have recognised the child but live separately, the parent with whom the child habitually lives exercises parental authority, subject to the other parent’s right of visit.

If they dispute custody after separation, the Supreme Court decides by reference exclusively to the child’s advantage and interests under article 374. Recognition therefore does not produce an automatic equal-time schedule, and being absent from the birth record does not permit a biological parent simply to remove the child. The appropriate first step may be acknowledgement, a paternity action, or a custody/access application, depending on what is already established.

The child’s name and civil status record

Acknowledgement, rectification and change of name are three different procedures. Acknowledgement records filiation. Rectification corrects an error between the register and an issued civil-status extract; the Attorney-General’s official process places a contested rectification application before the District Magistrate, with conclusions from the Ministère Public. A desired surname change is instead dealt with through the change-of-name process. Asking to “put the father on the certificate” is therefore not enough to identify the correct route.

Parents should obtain a recent birth extract after the acknowledgement is registered and check the marginal entry. Schools, passport authorities and healthcare providers may request civil-status proof for particular transactions, but each institution’s administrative requirement is separate from the Court’s determination of parental authority.

Practical steps for unmarried parents

Suppose a mother in Mahébourg registered the birth alone, while the father has paid nursery fees for three years and now seeks weekend contact. The useful sequence is not to negotiate a surname in exchange for visits. It is to establish whether paternity has been formally acknowledged, complete the proper civil-status or court process if it has not, document the child’s routine and expenses, and then frame maintenance and contact arrangements around the child’s needs.

For an initial review, collect the child’s full birth certificate, any deed of acknowledgement, both parents’ identity documents, proof of the child’s habitual home, payment records and all existing orders. Do not alter a certificate or rely on a handwritten declaration that has never been registered. Lex Aquila’s family-law practice advises on filiation, maintenance, custody and access where parents were not married.

Frequently asked questions

Do children born outside marriage inherit equally?

Yes, a child whose filiation is legally established has the same succession rights stated in article 757 of the Code Civil as a child born within marriage. The actual share still depends on the relatives, assets, will and other succession rules applying to that estate.

Does the father have automatic rights?

Biological paternity alone is not the same as legally established filiation. Article 374 links parental authority and access to recognition, the parents’ living arrangements and, where there is a dispute, a Supreme Court decision based on the child’s interests.

How do I add the father’s name to the birth certificate?

If paternity is acknowledged, the acknowledgement must follow the authentic civil-status process and is noted against the birth entry under section 60 of the Civil Status Act. If paternity is disputed, a Family Division action may be required; rectification is a different procedure used to correct an erroneous civil-status entry.

How Lex Aquila Advocates can help

Lex Aquila Advocates can identify whether a matter requires acknowledgement, a paternity action, or an application about maintenance, custody or access, and can represent a parent through its family-law and divorce practice. Send the available birth and recognition records to 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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