The Spouse's Position in French Succession Law
The surviving spouse — meaning the spouse who was not divorced, nor legally separated, at the date of death (C. civ. Art. 732) — is a statutory heir regardless of which family members surround them. Their rights are determined by a separate regime entirely distinct from the four-order system applicable to blood relatives. Three features define the overall position: their rights increase progressively as they compete with members of lower orders; their statutory rights represent a minimum guarantee (the deceased may by simple holograph will disinherit the spouse of their succession rights, though removing the lifetime housing right requires a notarial will); and conversely, the spouse's rights may be increased up to the limit of the quotité disponible spéciale entre époux by testament or by donation entre époux.
Rights at a Glance: All Configurations
Spouse's choice: full usufruct over the entire estate, or ¼ in full ownership. Children receive the remainder (¾ PP or 100% NP). Default if no choice made within 3 months: usufruct.
Spouse receives ¼ in full ownership only. No usufruct option. Children receive ¾. Applies even if only one of the deceased's children is from another relationship.
Both parents alive: spouse takes ½ PP; each parent takes ¼.
One parent alive: spouse takes ¾ PP; surviving parent takes ¼. Siblings have no rights.
Spouse takes the entire estate in full ownership. Siblings and all more remote relatives are excluded entirely.
Rights in the Presence of Descendants
When all the deceased's children are common children of the couple
Where every child of the deceased is also a child of the surviving spouse, the spouse has a choice (C. civ. Art. 757): full usufruct over all existing assets; or one-quarter in full ownership with the children sharing the remaining three-quarters. The quarter is fixed regardless of the number of descendants. Any heir may trigger a three-month deadline by registered letter inviting the spouse to choose. If the spouse fails to reply in writing within three months, they are deemed to have opted for usufruct (C. civ. Art. 758-3). A spouse who dies without having made a choice is likewise deemed to have opted for usufruct (C. civ. Art. 758-4).
When any child is from another relationship
If the deceased left even one child who is not a child of the surviving spouse, the spouse receives only one-quarter in full ownership — the usufruct option disappears entirely (C. civ. Art. 757). The policy is to prevent the surviving spouse from exercising a lifetime usufruct over assets that will ultimately pass to children who are not their own.
Converting usufruct to a life annuity
Either the spouse or the bare-ownership children may request conversion of the usufruct into a life annuity (rente viagère), transforming the spouse's real right into a personal creditor's right (C. civ. Art. 759). If the parties disagree, the court rules. The court cannot, against the spouse's will, convert the usufruct over the principal residence and its furniture (C. civ. Art. 760, al. 3). By mutual agreement, usufruct may alternatively be converted into a capital sum (C. civ. Art. 761).
The Calculation Mass and Exercise Mass for the Quarter
Where the spouse takes a quarter in full ownership, two notional masses must be distinguished. The calculation mass (masse de calcul) comprises the assets existing at date of death net of debts, plus assets that were the subject of rapportable gifts to the heirs (C. civ. Art. 758-5, al. 1). Gifts to third parties, gifts to children with a dispensation from rapport, legacies to children, and gifts to renouncing or unworthy children are excluded. The exercise mass (masse d'exercice) is the pool of assets over which the spouse can actually exercise their right in full ownership — it excludes assets absorbed by the descendants' reserved share and rapportable donations insofar as charged against the quotité disponible. The spouse's effective rights are the lesser of the theoretical quarter (on the calculation mass) and the exercise mass. If the exercise mass is smaller, the spouse cannot require the children to restore the shortfall.
The deceased leaves a spouse and one child. The child received a rapportable gift of €100,000. Assets at death: €60,000. The spouse opts for the quarter. Calculation mass: €160,000. Theoretical quarter: €40,000. Exercise mass: €160,000 minus the child's reserve (½ = €80,000) minus the portion of the gift imputed on the available quota (€20,000) = €60,000. The theoretical rights (€40,000) are within the exercise mass (€60,000): the spouse takes €40,000.
In a variant where existing assets are only €20,000 (calculation mass €120,000; theoretical quarter €30,000; exercise mass €20,000): the spouse's rights are capped at the exercise mass and they take only €20,000, without recourse against the child for the €10,000 shortfall.
Rights in the Absence of Descendants
Where the deceased left no descendant but is survived by both parents, the spouse takes one-half in full ownership and each parent takes one-quarter (C. civ. Art. 757-1, al. 1). Where only one parent survives, the spouse takes three-quarters and the surviving parent takes one-quarter (C. civ. Art. 757-1, al. 2). Siblings and their descendants have no succession rights in the presence of even one surviving parent. Where neither parent of the deceased survives, the spouse takes the entire estate in full ownership (C. civ. Art. 757-2), regardless of whether brothers, sisters, or their descendants survive. Two residual limits apply: the statutory right of return (droit de retour légal) over certain family property in favour of the deceased's siblings, and the alimentary claim of ordinary ascendants in need.
Housing Rights of the Surviving Spouse
Separately from their inheritance entitlement, the surviving spouse benefits from two distinct rights protecting their occupation of the principal family home.
(Droit Temporaire — Art. 763)
(Droit Viager — Art. 764)
Imputation of the lifetime housing right
The value of the lifetime housing right is imputed against the spouse's entitlement in full ownership (C. civ. Art. 765). If the value of the housing rights is less than the spouse's inheritance entitlement, the spouse may claim the difference from the remaining estate assets. If the housing rights are greater, the spouse owes no compensation to the heirs for the excess (C. civ. Art. 765, al. 3) — a highly protective rule. By agreement, the lifetime right may be converted into a life annuity or a capital sum (C. civ. Art. 766).
The deceased leaves a spouse aged 60 and two children. The estate is €100,000, of which €60,000 is the principal home. The spouse opts for the quarter (€25,000 PP) and claims the lifetime housing right, valued at €20,000. Since €20,000 < €25,000, the spouse claims the €5,000 difference from the other assets, leaving €35,000 for the children.
In a variant where the spouse is aged 30 and the housing right is valued at €45,000: the housing right exceeds the inheritance entitlement of €25,000, but the spouse owes nothing to the children for the €20,000 difference. The children share the remaining €40,000 in assets.
Alimentary Pension for a Surviving Spouse in Need
Where the surviving spouse has been disinherited or has received rights insufficient to meet their needs, they may claim an alimentary pension against the estate (C. civ. Art. 767). This right is mandatory — the deceased cannot deprive the spouse of it by any testamentary provision. The claim must be made within one year of death (or from the date on which the heirs ceased to provide maintenance they had previously been furnishing). Failure to claim within the period is a strict forfeiture (Cass. 1ère civ. 27-5-2010 n° 09-67.864). The pension is charged against the estate, covered first by the heirs and, if insufficient, by the specific legatees in proportion to what each receives.
Preferential Attribution of the Principal Dwelling
A surviving spouse who holds any share of the estate in full or bare ownership may demand the preferential attribution of the property or lease of their principal residence and the furniture in it, in priority over all other co-partageants (C. civ. Art. 831-3, al. 1). The spouse's right is de droit: where competing demands are made in respect of the same home, the court must rule in the spouse's favour. If the value of the attributed property exceeds the spouse's share, the spouse pays the difference (soulte) to the co-partageants, with payment terms of up to ten years for up to half the soulte (C. civ. Art. 832-4).
Summary Table
| Family configuration | Spouse's inheritance rights | Other heirs |
|---|---|---|
| Common children only | Choice: full usufruct or ¼ PP. Default (no choice in 3 months): usufruct. | Children: ¾ PP or 100% NP |
| Any child from another relationship | ¼ PP (fixed; no option) | Children: ¾ PP |
| No descendants; both parents surviving | ½ PP | Father: ¼ — Mother: ¼ |
| No descendants; one parent surviving | ¾ PP | Surviving parent: ¼ |
| No descendants; no parents | Entire estate PP | Siblings: excluded |
The statutory rights described above represent the minimum the law confers. Both the usufruct and the outright-ownership rights can be substantially enlarged by a donation entre époux (donation au dernier vivant) or by testament, up to the limit of the quotité disponible spéciale entre époux. This planning instrument is among the most widely used in French estate practice.
EU Succession Regulation No. 650/2012 (Brussels IV) determines which country's succession law governs an estate. The applicable law is generally the law of the deceased's habitual residence at death, though the deceased may elect the law of their nationality. The French rules described here apply where French law governs the succession. Matrimonial property regime arrangements may further affect the composition of the estate before succession rules are applied.
Our guides cover succession planning, donations entre époux, and the administration of French estates with cross-border elements.
Book a ConsultationThis article is provided for general informational purposes only and does not constitute legal advice. The rules described apply to successions opened on or after 1 January 2007. Cross-border estates may additionally be governed by EU Succession Regulation No. 650/2012. Readers should consult a qualified French lawyer before taking any steps in connection with a French succession.
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Key Legal References
Surviving spouse succession rights with descendants: (1) where ALL children are common to both spouses — spouse chooses between full usufruct over entire estate OR one-quarter in full ownership; default if no choice within 3 months (after registered letter invitation): usufruct; spouse who dies without choosing: deemed usufruct. (2) Where ANY child is from another relationship — spouse receives one-quarter in full ownership only; no usufruct option. Quarter fixed regardless of number of descendants
Surviving spouse succession rights without descendants: (1) Both parents alive: spouse ½ PP + each parent ¼. (2) One parent alive: spouse ¾ PP + surviving parent ¼. (3) Neither parent alive (with or without siblings): spouse takes entire estate PP; siblings entirely excluded. Calculation mass and exercise mass apply by analogy when spouse takes a fraction in PP
Calculation mass and exercise mass for the quarter. Calculation mass: assets existing at death (net of debts) + rapportable gifts to heirs (excluding: gifts to third parties; gifts to children with dispensation from rapport; legacies to children; gifts to renouncing/unworthy children). Exercise mass: pool over which spouse can actually exercise right in PP = remaining free quota after descendants’ reserve + rapportable donations charged against quotité disponible. Spouse’s effective rights = lesser of theoretical quarter (on calculation mass) and exercise mass; if exercise mass smaller, spouse cannot require children to restore shortfall
Conversion of usufruct: either spouse or bare-ownership children may request conversion of usufruct into life annuity (rente viagère). If parties disagree: court rules but court CANNOT against spouse’s will convert usufruct over principal residence and furniture. By mutual agreement: usufruct may be converted into capital sum
Temporary housing right (droit temporaire): for one year from death, spouse has free use and enjoyment of home they occupied as principal residence at time of death + furniture belonging to estate. Direct effect of marriage — not a succession right. Arises automatically (de plein droit). PUBLIC ORDER: cannot be removed by will. Value not imputed against inheritance rights. Not lost even if spouse renounces the succession. Rented home: estate reimburses rent as paid during the year
Lifetime housing right (droit viager): for life, right of habitation over principal family home + right of use over furniture. Succession right (not direct effect of marriage). Requires positive demand by spouse within 1 year of death (mere continued occupation insufficient). Can be removed ONLY by authentic (notarial) will. Value IMPUTED against inheritance rights in PP. If housing right value less than inheritance entitlement: spouse claims difference from remaining assets. If housing right value greater: spouse owes no compensation to heirs for excess (Art. 765, al. 3). Right is inalienable; may be leased for non-commercial/agricultural use if home no longer suited to spouse’s needs. By agreement: may be converted into life annuity or capital sum (Art. 766)
Alimentary pension: surviving spouse may claim an alimentary pension against the estate where their rights are insufficient to meet their needs. MANDATORY: deceased cannot deprive spouse of it by will. Claim must be made within 1 year of death (or from date heirs ceased to provide maintenance). Strict forfeiture if not claimed within period. Charged against estate: first heirs then specific legatees proportionally. Cannot exceed estate’s net assets
Preferential attribution of principal dwelling: surviving spouse holding any share of estate in full or bare ownership may demand preferential attribution of property or lease of their principal residence + furniture. Right is DE DROIT: court must rule in spouse’s favour where competing demands made. If value attributed exceeds spouse’s share: spouse pays soulte; may request payment terms up to 10 years for up to half the soulte; on sale of home before full payment, outstanding soulte immediately due
