Spousal maintenance is not taxable. In England and Wales, the person receiving maintenance pays no income tax on it, and the person paying it gets no tax relief, a rule that has applied to every maintenance order made after 15 March 1988. The payments are simply invisible to the tax system: funded entirely out of the payer's post-tax income, and arriving in the recipient's account with nothing more to deduct.
That sounds like a footnote, but it quietly reshapes every maintenance negotiation. It changes what a payer can genuinely afford, what a recipient on benefits actually keeps, and how maintenance compares with a pension share that will be taxed later. This guide is the tax-on-divorce cluster's starting point on maintenance, with the numbers competitors tend to skip.
Spousal maintenance and tax: the rule in two lines
For the recipient, spousal maintenance is exempt from income tax under section 727 of the Income Tax (Trading and Other Income) Act 2005, which takes annual payments made by an individual out of the tax net. No income tax, no National Insurance, nothing to enter on a tax return. For the payer, there is no deduction: maintenance cannot be set against income, so it is paid out of money that has already been taxed.
It was not always this way. Before 1988, maintenance could attract tax relief for the payer and be taxed on the recipient. Relief was withdrawn for orders made after 15 March 1988 and abolished for almost everyone from April 2000. The only remnant is Maintenance Payments Relief, available solely where one former spouse was born before 6 April 1935, worth 10 per cent of the payments up to a modest cap. For anyone divorcing now, it is irrelevant: the clean rule is no tax, no relief, and it applies whether maintenance is paid under a court order, a consent order or a purely voluntary arrangement.
Gross vs net: what maintenance really costs the payer
Because there is no relief, every pound of maintenance must be funded from the payer's net income. That gap between gross salary and usable money is where negotiations most often go wrong. Using 2026/27 income tax bands and employee National Insurance at 8 per cent and 2 per cent, the approximate gross earnings needed to fund £1,000 a month of maintenance look like this:
| Payer's marginal band | Kept from each extra £1 earned | Gross earnings needed for £1,000 net maintenance |
|---|---|---|
| Basic rate (20% tax + 8% NI) | 72p | £1,389 a month |
| Higher rate (40% tax + 2% NI) | 58p | £1,724 a month |
| Additional rate (45% tax + 2% NI) | 53p | £1,887 a month |
These are marginal-rate approximations that ignore pension contributions and student loans, but the direction is what matters. A higher-rate payer agreeing to £1,000 a month is really committing about £20,700 a year of gross salary. Run affordability in net terms, on real payslips, not on headline salaries. The same logic flatters the recipient's side: £1,000 of tax-free maintenance is worth more than £1,000 of wages, because wages get taxed and maintenance does not. Our spousal maintenance guide covers how courts decide the amount and duration in the first place.
Child maintenance: same tax treatment, different formula
Child maintenance is treated identically for tax: not taxable for the receiving parent, not deductible for the paying parent. The difference is that the amount is usually set by the Child Maintenance Service formula, which is applied to the paying parent's gross weekly income even though the payments themselves move net. The basic rate takes 12, 16 or 19 per cent of gross income up to £800 a week for one, two, or three or more children, and 9, 12 and 15 per cent on the slice from £800.01 to £3,000. Using Collect and Pay adds 20 per cent to what the payer hands over and takes 4 per cent from what the recipient keeps.
Notice the mismatch: the formula reads gross income, but the payer funds the result from net income. A paying parent at £900 gross a week is assessed on figures their payslip never shows. The CMS formula guide works through the calculation step by step.
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Maintenance and benefits: the Universal Credit divide
The tax system ignores maintenance; the benefits system does not, and it splits the two types sharply. Spousal maintenance counts as unearned income under regulation 66 of the Universal Credit Regulations 2013, which means it reduces a Universal Credit award pound for pound. Child maintenance, by contrast, is fully disregarded and does not affect Universal Credit at all.
For a recipient on UC, this is decisive. £400 a month of spousal maintenance simply displaces £400 of UC until the award is exhausted, leaving them no better off, while the payer is still funding it from taxed income. A settlement that looks generous on paper can deliver almost nothing in practice. Both sides, and any mediator, should map the benefits interaction before fixing figures, and make sure the final deal is recorded properly in a consent order so that what was intended is what is enforceable.
Pension sharing vs maintenance: opposite tax profiles
Maintenance is tax free when received. A pension share is the mirror image. A pension sharing order under the Welfare Reform and Pensions Act 1999 transfers a percentage of one spouse's pension to the other as a pension credit, with a 4-month window for the scheme to implement it. Nothing is taxed at that point. The tax arrives later: when the recipient draws the pension, the income is taxable at their marginal rate, though typically a quarter can be taken tax free.
So £100,000 of pension credit is not worth £100,000 in the way that cash or maintenance is. For a future basic-rate taxpayer, the taxable three quarters is worth around 80p in the pound when drawn, before any growth. Comparing a pension share against ongoing maintenance, or against keeping the family home, without adjusting for that future tax is one of the most common valuation mistakes on divorce. The trade-offs are covered in pension sharing vs offsetting and across our pension sharing hub.
Building tax into the financial settlement
Put side by side, the moving parts of a divorce settlement carry very different tax and benefits labels:
| Payment or asset | Taxable for recipient? | Tax relief for payer? | Counts against Universal Credit? |
|---|---|---|---|
| Spousal maintenance | No | No | Yes, pound for pound |
| Child maintenance | No | No | No, fully disregarded |
| Pension share (when drawn) | Yes, at marginal rate, part tax free | Not applicable | Pension income is unearned income |
| Lump sum or asset transfer | No income tax; CGT rules apply to transfers | Not applicable | Capital rules apply |
The last row has its own regime: transfers of assets between separating spouses benefit from no-gain-no-loss treatment for 3 tax years after the tax year of separation, and without time limit under a court order. That is a capital gains tax story rather than an income tax one, and our capital gains tax on divorce hub deals with it in full.
The headline is easy to remember: spousal maintenance is tax free to receive and gives no relief to pay, and the same goes for child maintenance. The sophistication is in the consequences, negotiating net rather than gross, checking the Universal Credit effect before fixing figures, and discounting pension credits for the tax they will eventually bear. Get those three right and the numbers in your settlement will mean what you think they mean. If you would like a specialist to check the tax shape of a proposed settlement, get in touch and we will connect you with a vetted family law firm. This article is information, not legal or tax advice, and everyone's circumstances differ.