Spousal Maintenance Calculator UK

Spousal maintenance is a regular payment from one former spouse to the other following divorce. It is not automatic — courts consider a wide range of factors before deciding whether maintenance is appropriate, how much it should be, and for how long. Understanding the factors that influence spousal maintenance is essential to planning your financial position after divorce.

What Is Spousal Maintenance?

Spousal maintenance (also called periodical payments) is a court-ordered regular payment from the higher-earning spouse to the lower-earning spouse. It is separate from child maintenance and is intended to meet the income needs of the receiving party where they cannot meet their reasonable needs from their own resources.

Courts do not apply a formula to spousal maintenance. Unlike child maintenance — which uses the CMS calculation — spousal maintenance is assessed on the specific facts of each case. The key question is whether the receiving party has a need that cannot be met from their own resources, and whether the paying party has the ability to meet that need.

How Courts Assess Spousal Maintenance

Courts assess spousal maintenance by examining the income and earning capacity of both parties, the financial needs of the recipient, the standard of living enjoyed during the marriage, the duration of the marriage, any disability or health issues, and the contributions each party made. Courts are also conscious of the principle of encouraging both parties towards financial independence, particularly since the Supreme Court judgment in Waggott v Waggott.

Joint Lives Orders vs Term Orders

Historically, joint lives orders (lasting until the death or remarriage of the recipient) were common in longer marriages. Courts are now more inclined to make term orders — maintenance for a defined number of years — to promote financial independence and limit ongoing dependency. The length of the term depends on the circumstances, including the time needed to retrain, return to work, or adjust to a reduced standard of living.

Some term orders include a step-down provision, where the amount reduces progressively. Others are built into a clean break arrangement, with maintenance paid for an agreed period and then extinguished by a clean break order.

Variation and Capitalisation

Spousal maintenance orders can be varied by the court if circumstances change significantly — for example, if the recipient's income increases, or the paying party loses their job. Maintenance can also be capitalised — converted to a lump sum payment — which effectively achieves a clean break. The lump sum is calculated based on the anticipated future payments discounted to present value (Duxbury calculation).

How DivorceIQ Models Spousal Maintenance

DivorceIQ models the income gap between parties, assesses the reasonable needs of the lower-earning spouse, considers the standard of living during the marriage, and produces an estimated maintenance range. This is integrated with the overall settlement corridor to show the full financial picture — including whether a clean break with a higher lump sum might be preferable to ongoing maintenance payments.

Legal disclaimer: DivorceIQ provides financial information and modelling only. It is not legal advice and does not replace advice from a qualified solicitor. Divorce law outcomes depend on individual circumstances. DivorceIQ is designed for England and Wales only.