How Pension Attachment Orders Work in Divorce

A pension attachment order is a direction made by a family court in England and Wales during divorce or dissolution of a civil partnership that requires a pension provider to pay a fixed percentage of the member’s retirement benefits to their former spouse or civil partner once those benefits become payable. The pension itself stays in the member’s name. The ex-spouse only receives money when the member actually draws benefits, which is what separates this route from pension sharing and drives most of its practical risks.

The court’s authority comes from Sections 25B and 25C of the Matrimonial Causes Act 1973, which allow attachment of both periodic pension income and certain lump sums payable on the member’s death.¹

How the Order Actually Works

The pension remains the legal property of the scheme member. The court simply instructs the provider to redirect a specified percentage of certain payments to the former spouse when those payments fall due. Because ownership does not move, the member controls timing. If they delay retirement, the ex-spouse waits. If they take early retirement on a reduced pension, the ex-spouse’s share is reduced too. That dependency is the single biggest drawback compared with pension sharing, and it’s the reason most family lawyers now prefer sharing where a clean break is possible.

Which Benefits Can Be Attached

An attachment order can target three categories of benefit:

Periodic pension income. Section 25B of the Matrimonial Causes Act 1973 gives the court power to require the provider to pay a percentage of the regular retirement payments to the former spouse.²
The tax-free retirement lump sum many schemes allow the member to take on drawing benefits (often called a commutation). The court can attach a percentage of this under the same provision.
Death-in-service or death-after-retirement lump sums. Section 25C allows the court to redirect the whole or part of any lump sum payable on the member’s death to the former spouse.¹

The statute requires the redirected amount to be expressed as a percentage of the payment due, not as a fixed pound figure.² A court might, for example, direct that 40 percent of each monthly pension payment goes to the former spouse. One important restriction: the court cannot attach pension benefits that are already subject to a pension sharing order between the same parties.¹

The Tax Trap

The tax position catches many people out. Because the pension legally remains the member’s property, HMRC treats the whole pension, including the redirected share, as the member’s taxable income. The member pays income tax on the full amount and gets no deduction for the portion paid across to the former spouse.³

The ex-spouse receives their share tax-free.³ That produces a real imbalance the percentage on paper has to absorb. A flat 50/50 attachment leaves the member with substantially less than half of the pension in cash terms once tax is paid. Under a pension sharing order the ex-spouse becomes the legal owner of their credited share and pays their own income tax when they eventually draw it, which is often reason enough on its own for solicitors to steer clients toward sharing.

Attachment Compared with Pension Sharing

Both orders deal with dividing retirement wealth on divorce, but the mechanics differ in ways that matter for decades.

Ownership. A sharing order transfers a slice of the pension into a separate pot belonging to the ex-spouse, producing a clean break. An attachment order leaves the whole pension in the member’s name.
Timing. Under sharing, the ex-spouse controls when they draw their own credited benefits, subject to scheme rules. Under attachment, they receive nothing until the member decides to retire.
Remarriage. A sharing order survives remarriage. An attachment order for periodic income typically ends if the receiving party remarries or enters a new civil partnership.
Death of the member. If the member dies before retirement, an attachment order produces nothing unless it specifically covers death benefits. A pension sharing credit already belongs to the ex-spouse and is unaffected.
Tax. Under sharing each party pays tax on their own portion. Under attachment the member pays tax on the whole pension including the redirected share.

Attachment orders are still useful in narrower situations: where a scheme does not permit sharing, where the member is close to retirement and setting up a new arrangement is not worth the administrative cost, or where the aim is specifically to protect a death benefit lump sum.

When an Attachment Order Ends

An attachment order is not permanent. Several events can bring it to an end or open it to variation.

Remarriage of the receiving party. If the ex-spouse remarries or enters a new civil partnership, periodic pension payments under the order stop. Whether an entitlement to a lump sum also lapses depends on the terms set when the order was made. The ex-spouse must notify the pension scheme.
Death of either party. The order typically ends if either the member or the ex-spouse dies, unless it specifically includes death benefit provisions under Section 25C.¹
Cohabitation. A court can vary the order if the receiving party begins living with a new partner, even without remarrying.
Variation or discharge. Either party can apply to the court to vary or discharge the order if circumstances change materially. The court must notify the pension provider within 7 days of any variation or discharge order.⁴

The remarriage risk is the one to weigh carefully. An ex-spouse relying on attachment income in retirement can lose it entirely by remarrying, a vulnerability that does not exist under pension sharing.

Getting an Attachment Order

Pension Information the Court Needs

The court needs accurate pension data before it can decide what to attach. The central figure is the Cash Equivalent Transfer Value, which represents the current monetary value of the benefits accrued in the scheme.⁵ An outdated valuation may not reflect recent contributions or changes in scheme funding. Section 25D of the Matrimonial Causes Act 1973 gives the court power to require the scheme’s trustees or managers to provide valuation information.⁶ The exact legal name and address of the scheme and the member’s policy or reference number matter too; errors delay or invalidate the order.

The Right Form

The official form for an attachment order is Form P2, the “Pension Attachment Annex” under Section 25B or 25C of the Matrimonial Causes Act 1973, or the equivalent provisions of the Civil Partnership Act 2004.⁷ It is distinct from Form P1, which applies only to pension sharing orders.⁸ Confusing the two will cause the order to be rejected. Form P2 requires the agreed percentage for each benefit type: periodic income, retirement lump sum, and death benefit lump sum. If the percentages on the form don’t match the court’s final judgment, the provider cannot process the order.

Notifying the Pension Provider

Before the court can make the order, the pension provider must be served with notice of the application. The order cannot be made until at least 21 days after the provider has been served, giving the provider a window to raise objections, for instance where the order asks for something the scheme rules do not permit. Once the order is made, the Family Procedure Rules require a copy of the order and the final divorce or dissolution order to be sent to the provider within 7 days.⁴ The provider then flags the member’s file so that, when benefits are eventually drawn, the specified percentage is redirected.

Scheme Charges

Providers are entitled to recover their administrative costs. Section 25D of the Matrimonial Causes Act 1973 expressly permits schemes to charge for complying with these orders,⁶ and fees vary widely between schemes. One large public sector scheme, for reference, charges £408 for attaching a death benefit lump sum only and £613 for attaching pension income or a retirement lump sum.⁹ Private schemes may charge more or less. The settlement should say which party bears the cost.

If the Member Transfers the Pension

A common worry for the receiving party is whether the order survives if the member moves their pension to a different scheme. Section 25D addresses this directly: where the member transfers all their rights from the original scheme to a new arrangement and the new provider is notified in accordance with regulations, the attachment order automatically takes effect against the new provider as if it had been made against them from the start.⁶ The original scheme must inform the former spouse of any transfer within 21 days.¹⁰ Problems tend to arise when notification breaks down or the transfer is to a scheme outside the UK. If you’re the receiving party, keeping track of the member’s arrangements and confirming the new provider has acknowledged the order is worth the effort.

Obligations After the Order Is Made

The member has ongoing responsibilities. The most important is giving advance notice before starting to draw benefits, so the provider can calculate the split and arrange payment. Failure to comply with the terms of the order can lead to enforcement. The member must also notify relevant parties of any change that could affect the order, such as a scheme transfer or reaching an age at which benefits become payable. Section 25D gives the Lord Chancellor power to make regulations requiring notices about changes of circumstances relevant to attachment orders.⁶ Concealing a transfer or drawing benefits without informing the ex-spouse can lead the court to revisit the order or impose sanctions.

For the receiving party, the obligation runs the other way. You must tell the pension scheme if you remarry or enter a new civil partnership, since that typically ends your entitlement to periodic pension payments under the order.

Where the Order Is Available

Pension attachment orders exist under the Matrimonial Causes Act 1973, which applies in England and Wales. Scotland does not use them; Scots law provides only for pension sharing under the Family Law (Scotland) Act 1985. Northern Ireland has its own equivalent provisions. If your divorce is proceeding in Scotland, attachment is not on the menu, and a solicitor will discuss sharing or offsetting instead.

1
Legislation.gov.uk. Matrimonial Causes Act 1973 Section 25C
2
Legislation.gov.uk. Matrimonial Causes Act 1973 Section 25B
3
GOV.UK. EIM75050 – The Taxation of Pension Income: Pension Paid to Former Spouse
4
Legislation.gov.uk. The Family Procedure Rules 2010 – Part 9, Chapter 8
5
Teachers’ Pensions. Divorce
6
Legislation.gov.uk. Matrimonial Causes Act 1973 Section 25D
7
GOV.UK. Pension Attachment Annex: Form P2
8
GOV.UK. Pension Sharing Annex: Form P1
9
NHS Business Services Authority. Schedule of Charges for Pensions on Divorce or Dissolution of a Civil Partnership
10
Peninsula Pensions. Divorce: Pension Attachment/Earmarking