Spousal Maintenance: How It Works

Spousal maintenance — called alimony in the United States — is money one former spouse pays to support the other after separation. It is separate from child support and, in most jurisdictions, far less automatic. Where child support is a child's right, spousal maintenance is a needs-based question decided on the facts of the marriage. This guide explains the principles and the broad approaches across six jurisdictions. It is educational guidance, not legal advice.

What courts actually weigh

Jurisdictions phrase it differently, but the factors converge on the same questions:

• Duration of the marriage. Longer marriages support longer or larger awards.
• Earning capacity of each spouse — not just current income, but what each could reasonably earn with retraining or time.
• Standard of living during the marriage, as a reference point rather than an entitlement.
• Contributions — including non-financial ones: raising children, supporting the other's career, running the household.
• Age, health and care responsibilities, especially where one spouse cannot work or cares for young children.
• Conduct — relevant in some jurisdictions, irrelevant in others.

South Africa — discretionary and needs-based

Spousal maintenance is decided under the Maintenance Act 99 of 1998 and, in divorce, the Divorce Act 70 of 1979. There is no formula.

• Rehabilitative vs permanent: courts favour rehabilitative maintenance — support for a defined period while the receiving spouse becomes self-supporting. Permanent maintenance is reserved for cases of long marriage, age, ill health or inability to work.
• The test: the claimant's reasonable needs against the payer's means, considering the standard of living during the marriage.
• Enforcement: maintenance orders are enforced through the maintenance courts, including wage garnishment.

United Kingdom — discretionary under the Matrimonial Causes Act

England and Wales decide financial provision under the Matrimonial Causes Act 1973, with section 25 setting out the statutory factors. There is deliberately no formula — the court has wide discretion, and the modern trend is toward a "clean break" wherever possible.

• Clean break: the law prefers a once-off settlement that ends financial ties, rather than ongoing payments.
• Section 25 factors: income and earning capacity, financial needs and obligations, the standard of living, the parties' ages and the duration of the marriage, contributions (including domestic), and conduct in exceptional cases.
• Ongoing maintenance is most common where one spouse has sacrificed earning capacity for care, or where needs cannot be met by capital.

United States — state law, several forms of alimony

Alimony is state law, and states differ substantially. The common forms:

• Temporary (pendente lite): support while the divorce is pending.
• Rehabilitative: for a defined period while the recipient retrains or re-enters work — the most common modern form.
• Permanent or long-duration: for long marriages, or where age or health prevents self-support.
• Reimbursement: compensating a spouse who funded the other's education or career.

Duration and amount often track the marriage's length — a common reference is that support for a fraction of the marriage's duration is more likely than open-ended support, but this is a guideline, not a rule.

Australia — spousal maintenance is narrow

Australia treats spousal maintenance as a limited, needs-based remedy under the Family Law Act 1975, separate from property settlement. It is far less common than in the United States.

• Threshold: the claimant must show they are unable to support themselves adequately — by reason of care of a child, age, health, or another adequate reason — and that the other spouse has the capacity to pay.
• Preference for finality: Australian law strongly prefers resolving finances through a property settlement and a clean break.
• Time limits: applications are subject to limitation periods tied to divorce.

Canada — the Spousal Support Advisory Guidelines

Canada decides spousal support under the Divorce Act, guided in practice by the Spousal Support Advisory Guidelines (SSAG). The SSAG are advisory — not binding law — but courts routinely use them as a starting point.

• Two formulas: one for cases with dependent children ("with child support"), one for cases without.
• Ranges: the SSAG produce a low-mid-high range of amount and duration, based on income difference and marriage length.
• Duration: the guidelines link duration to the length of the marriage, with longer marriages producing longer or indefinite support.

New Zealand — limited statutory maintenance

New Zealand provides spousal maintenance under the Family Proceedings Act 1980. It is discretionary, needs-based and, in practice, relatively rare — the primary financial remedy is division of relationship property under the Property (Relationships) Act 1976.

• The test: the claimant must demonstrate genuine need that the other party can meet.
• Time-limited: awards are typically for a defined period while the claimant adjusts.

What this means in practice

• Don't assume an entitlement. Spousal maintenance is far less automatic than child support in every jurisdiction covered here.
• Document the need. A clear budget and evidence of earning capacity (or its limits) is what a court actually looks at.
• Prefer a clean break. Wherever possible, a negotiated lump-sum or defined-term arrangement beats open-ended monthly payments — for both sides.
• Get advice before agreeing. Early "friendly" agreements become the baseline; a professional can tell you whether the number is realistic.

Educational information only — not legal or financial advice. Rules vary by jurisdiction and change over time. Consult a qualified professional for your circumstances.

← All guides