MATRIMONIAL PROPERTY IN KENYA
UNDERSTANDING SPOUSAL RIGHTS AND CONTRIBUTIONS

Matrimonial property begins with the existence of a legally recognised marriage. Section 6 of the Matrimonial Property Act 2013 defines matrimonial property to include the matrimonial home, household goods and effects as well as other movable or immovable property jointly owned and acquired during the subsistence of the marriage. Accordingly, where parties are in a customary marriage, the property regime under the Act may apply in the same way as it does to other recognised marriages. The principal issue is first to establish that a marriage existed, and then to determine the property acquired during its subsistence and the respective contributions of the parties.
A husband and wife each hold sole registered title to a different property his name on one title, hers on the other and on the face of the register, each looks entirely safe to deal with independently. Yet in July 2026, the High Court at Kiambu declared both properties matrimonial property and split both of them 30:70, regardless of whose name was on the title. That is the plain lesson of JLG v SKM (Matrimonial Cause E016 of 2022) [2026] KEHC 10442 (KLR) (Mshila J, 10 July 2026), and it is a lesson conveyancers can no longer treat as a family-law curiosity confined to divorce courts. It sits squarely inside the due diligence a conveyancer owes a client, and it is only the latest entry in a string of 2026 decisions hardening Kenya's contribution-based approach to matrimonial property into a settled, practice-relevant doctrine.

Contribution, not marriage, creates the share
The starting point is the Matrimonial Property Act, 2013 (No.49 of 2013), enacted to give effect to Article 45(3) of the Constitution of Kenya, 2010, which guarantees spouses equal rights at the time of the marriage, during the marriage and at the dissolution of the marriage. Section 7 of the Act provides that ownership of matrimonial property vests in the spouses according to the contribution of either spouse towards its acquisition and Section 14 creates only a rebuttable presumption of equal beneficial interest in property acquired during the marriage. However, it should be rebuttable, critically, by evidence.
Section 2 further defines contribution broadly, covering not only direct financial input but also domestic input through work and management of the matrimonial home, child care, companionship, management of family business or property as well as farm work. This codified what the Court of Appeal's earlier decision in Echaria v Echaria (Civil Appeal 75 of 2001) [2007] KECA 504 (KLR) had refused to recognize, that non-monetary contribution counts and effectively rendered Echaria's strict, direct financial contribution-only approach, bad law.
The Supreme Court gave the Act its first full airing in JOO v MBO; FIDA Kenya & LSK (Amici Curiae) [2023] KESC 4, which rejected a fixed 50-50 formula in favour of a fairness-based and evidence-driven assessment of each spouse's contribution whether directly or indirectly.
Moreover, 2026 has produced a cluster of decisions applying that framework with real teeth. In NWM v JAV [2026] KECA 528 (13 March 2026), the Court of Appeal overturned a lower-court apportionment after finding no adequate evidential basis for it and stressed that treating marriage as an automatic ticket to equal sharing would reward idleness over genuine contribution. Kenyan media also reported an August 2026 Court of Appeal decision following an identical pattern that offered an 80/20 split that favoured a husband who alone serviced the loan financing the property. The same year has also produced awards running the other way an example being a Nakuru High Court decision that gave a wife 80% of the matrimonial home after finding she, not her husband, was the family's principal financial contributor, with non-monetary contribution still recognised but not sufficient to displace her proven financial role.
The throughline across these cases is consistent with the courts not inferring a share of property merely from the marriage certificate but requiring proof of contribution.
The JLG v SKM case illustrates that throughline with unusual precision for conveyancing purposes. The parties disputed several parcels, two of which were registered solely in one spouse's name, one in the husband's, one in the wives. Invoking Section 14(a)'s rebuttable presumption of trust, the court found both properties to be matrimonial property notwithstanding sole registration, since they had been acquired during the marriage (the court treated the pre-solemnisation cohabitation period, from 1997, as part of the relevant timeline too). Yet contribution still did the real work of dividing the pie where the applicant's evidence of direct financial contribution was thin there were no payslips or bank records predating 2007 while her evidence of indirect contribution (running the family shop, raising the children while the respondent worked away) was accepted but valued modestly. The result was a 30:70 split against her on both properties, even though neither was in her name alone and one carried her name exclusively on the title.
For a conveyancer, the case is a clean demonstration that registration is not determinative and testimony-based indirect contribution, while legally cognisable, is discounted relative to documented direct contribution. It also touches conveyancing directly on the facts which include but are not limited to the fact that one disputed parcel (Green Valley) traced its title back to a share certificate issued by a third-party agency, with the parties disputing whether it had been jointly acquired at all which is precisely the kind of layered chain-of-title question a conveyancer is meant to catch before a transaction closes, not after a marriage ends.

Customary marriage
A customary marriage is a recognised form of marriage under Kenyan law and may therefore give rise to matrimonial property rights. The difficulty in practice is often evidential which may include the applicable community's customary practices, family involvement, dowry or bride-price arrangements where relevant, ceremonies, witnesses and the parties' subsequent conduct. The court does not, however, necessarily require every customary ceremony to have been completed where the evidence as a whole establishes a marriage.
In MNJ v WCK [2024] KEHC 8509 (KLR), the court treated the parties' customary marriage as a marriage for purposes of determining their matrimonial property rights. Conversely, in re Estate of Juma Kasanga Ngio [2025] KEHC 5304 (KLR) demonstrates that where essential customary rites are not proven, a customary marriage may not be established. The question is therefore one of evidence rather than the mere assertion that the relationship was customary.

Cohabitation and the presumption of marriage
Living together does not, by itself, make property matrimonial property. The court must first determine whether the circumstances justify a presumption that the parties were married. The Supreme Court in MNK v POM; ISLA (Amicus Curiae) [2023] KESC 2 (KLR) reaffirmed that the presumption of marriage should be applied sparingly and on cogent evidence.
The relevant considerations include a sufficiently long period of cohabitation, the parties' legal capacity to marry, intention to marry, consent and whether they held themselves out to the wider community as husband and wife. The party asserting the marriage bears the burden of proof on a balance of probabilities. Thus, there is no fixed number of years after which cohabitation automatically becomes a marriage. Duration is only one part of the overall factual inquiry.
This approach is important because parties may live together for many years without intending to marry. Conversely, where the evidence establishes a marital relationship despite the absence of formal solemnisation, a court may presume a marriage and the matrimonial property regime may consequently become relevant. LNN v MKNG [2020] KEHC 4695 (KLR) illustrates the other side of the principle, where the evidence was insufficient to establish the alleged marriage and the matrimonial-property claim consequently failed. 

Relevance to conveyancing practitioners and not just family law practitioners
1. Spousal consent requirements are not a formality
Section 12(1) of the Matrimonial Property Act requires the consent of both spouses before matrimonial property is alienated either by sale, gift, lease, mortgage or otherwise and Section 12 read together with the Land Registration Act, 2012 (which prevails over inconsistent land practice by virtue of Section 5) makes spousal consent a live registration issue, not a box-ticking exercise. Where the contribution-based doctrine means a "silent" spouse's beneficial interest can later be shown to be substantial, even without their name being on the title, a conveyancer who fails to interrogate marital status and obtain proper consent is exposing the client to a future declaration of trust claim under Section 14, capable of unwinding or clouding a completed transaction.
2. Title in one spouse's name is no longer a safe assumption for purchasers or lenders
Section 14's rebuttable presumption means due diligence cannot stop at the register. JLG v SKM shows the presumption operating in practice whereby both disputed properties were held solely in one spouse's name and both were still found to be matrimonial property subject to division. A purchaser's or chargee's advocate acting on a property registered solely in one spouse's name should now, as standard practice, ask whether the vendor/chargor is married, and if so, satisfy themselves through consent documentation, marital status declarations, or a search for pending matrimonial causes that a subsequent claim by the non-titled spouse is unlikely to succeed against the transaction. The 2026 cases show courts are willing to scrutinise financing records, loan repayment schedules, and even domestic-contribution evidence years after acquisition; a transaction that looks clean at completion can still be reopened.
3. Advising clients on documentation discipline is now a core conveyancing service, not an afterthought
The Court of Appeal's repeated emphasis on evidence that "loan documents, payment records, agreements and records of property improvements" is a direct message to practitioners that their clients acquiring property during marriage should be advised, at the point of transaction, to preserve a clear paper trail of who paid what. This is advice conveyancers are well placed to give at exactly the moment it matters most which would be before the deal closes, not after the marriage ends.

Practical takeaway
For conveyancing purposes, the critical inquiry should therefore not be limited to whether the registered proprietor produces a marriage certificate. A transaction involving a person who is married under customary law, or who is in a long-term cohabiting relationship, may require further inquiry into the nature of the relationship and whether another person may have a legally recognisable interest in the property.
This complements the position in JLG v SKM [2026] KEHC 10442 (KLR), that registration in one spouse's name does not by itself prevent property from being treated as matrimonial property. The case reinforces the need to look beyond the register where the surrounding circumstances disclose a possible matrimonial interest. The same due-diligence concern is relevant where a party describes a relationship as mere cohabitation or as an unregistered customary marriage.
The distinction is nevertheless important in that, if no marriage is established, a cohabitant's claim is not automatically a matrimonial-property claim under the Matrimonial Property Act. Depending on the evidence, other principles such as beneficial ownership, resulting or constructive trusts as well as direct contributions may become relevant.
The 50-50 myth is dead and Kenyan courts have replaced it with a contribution-based inquiry that rewards documentation and goes further to penalise assumption. Advocates will now be required to build spousal due diligence and consent verification into every property transaction as a matter of course and advise their clients at acquisition, not at divorce to keep the paper trail that the courts have made clear they will go looking for.