A joint lives
maintenance order is a spousal
periodical payments order requiring the payer to provide ongoing maintenance until either party dies, the recipient remarries or enters a subsequent civil partnership, or the court makes a further order. In England and Wales and Northern Ireland the term is descriptive (not a statutory label) for an open‑ended periodical payments order under the Matrimonial Causes Act 1973 / Matrimonial Causes (Northern Ireland) Order 1978. Such orders end automatically on death or the recipient’s remarriage/civil partnership; cohabitation does not itself terminate them but may justify variation, suspension or discharge. The court can vary or capitalise the order. Current practice emphasises the clean break and favours term orders, reserving joint lives orders for clear, continuing need (for example, long marriages or health‑related dependency).
In Scotland, true joint lives awards are not made: periodical allowance under the Family Law (Scotland) Act 1985 is normally time‑limited (typically up to three years), reflecting a strong clean‑break principle.
In Ireland, courts may grant indefinite spousal maintenance under the Family Law (Divorce) Act 1996; while the label “joint lives” is less used, orders commonly run until death or the recipient’s remarriage unless varied.