What is a superannuation splitting order?

A splitting order is an order made by the FCFCOA (or contained in a registered binding financial agreement) under Part VIIIB of the Family Law Act 1975 that requires a super fund trustee to pay part of one member's interest to the other former spouse. It is the legal mechanism that actually moves money between super accounts on relationship breakdown.

What's the difference between a base-amount and a percentage split?

A base-amount split transfers a fixed dollar figure (e.g. $185,000) from the member's interest to the non-member spouse. A percentage split transfers a defined percentage (e.g. 35%) of the splittable payment when it becomes payable. Base-amount is more common for accumulation interests; percentage is the default for many defined benefit interests.

Can a self-managed super fund (SMSF) be split in family law?

Yes. SMSFs are split under the same Part VIIIB framework, but valuation is more complex because the trustee must value the underlying assets — real property, unlisted investments, LRBA-encumbered assets and in-specie holdings. The order can also direct an in-specie transfer rather than a cash payment, which has CGT-rollover implications.

How is a defined benefit interest split?

Defined benefit interests (PSS, CSS, MSBS, QSuper DB, SASS, SSS, GESB West State, judicial pensions) are valued using the formulas in Schedule 2 of the Family Law (Superannuation) Regulations 2001, often modified by Attorney-General-approved scheme factors. The split is usually expressed as a percentage of the splittable payment because the future benefit depends on factors not yet known (e.g. final salary, retirement age).

What's a flagging order?

A flagging order under Part VIIIB Div 4 prevents the trustee from paying out a super interest until the family law matter is resolved or the flag is lifted. It is used where the parties cannot agree on the split immediately but want to prevent the member from drawing the benefit in the meantime.

Are there tax consequences when super is split?

Splits between former spouses for family law purposes are exempt from CGT under ITAA 1997 Subdivision 126-A and do not count towards the receiving spouse's contribution caps under ITAA 1997 s 295-90. The receiving spouse takes the interest with the same proportional taxable/tax-free components as the original interest.

Can a super splitting order be overturned or varied?

Once a splitting order is sealed and served on the trustee, it is difficult to overturn — but not impossible. Grounds include fraud, suppression of evidence, miscarriage of justice or a material change in circumstances. Time limits and strict procedural requirements apply.

Do I need an actuarial report for a super splitting agreement?

Strictly, no — the parties can agree to any split. But every experienced family lawyer will tell you that an unevidenced split is the easiest way to undersell or oversell. An actuarial report converts argument into negotiation. For defined benefit and SMSF interests, a report is effectively essential because the valuation requires technical formulas.

Super splitting under Part VIIIB

Superannuation splitting in Australia: orders, agreements and the right number.

Splitting super is a mechanical process once you have the right number. Base-amount or percentage. Accumulation, defined benefit or SMSF. Splitting orders, flagging orders, binding financial agreements. Here's the framework — and why the valuation underneath it is the only thing that really moves a settlement.

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28 days

Minimum trustee response time after a sealed order is served.

Div 307

ITAA 1997 division that preserves CGT rollover and contribution-cap exemption on family law splits.

3 forms

Splitting order, flagging order, or binding financial agreement under Part VIIIA / VIIIAB.

What you need to know

Five things every Australian needs to know about superannuation splitting.

Three legal pathways

Court order after contested hearing; consent order filed with the FCFCOA; or binding financial agreement under Part VIIIA (married) / Part VIIIAB Div 4 (de facto). All three bind the trustee.

Base-amount or percentage

Base-amount transfers a fixed dollar figure. Percentage transfers a share of the future splittable payment. Choice depends on interest type, market risk and certainty preferences.

Trustee procedural fairness

Before the order is sealed, the trustee must be given 28 days' notice of the proposed terms (FLA s 90XZD / s 90YZW). Skip this and the order can be set aside.

Tax stays put on the split

Family law splits are CGT-exempt and contribution-cap exempt. The receiving spouse inherits the original interest's tax components on a pro-rata basis.

Defined benefit needs a separate report

DB interests use Schedule 2 formulas of the Family Law (Superannuation) Regulations 2001 — sometimes modified by approved scheme factors. A balance-only view will be wrong, often by six figures.

The law

The Australian authorities that govern this.

Family Law Act 1975 — Part VIIIB Div 2

The splittable interest, splittable payment and base-amount/percentage mechanism.

Family Law (Superannuation) Regulations 2001

Prescribed valuation methods for accumulation, defined benefit, partially vested and SMSF interests.

Trent & Jollie [2014] FamCA 544

Service-based apportionment of defined benefit interests with pre-relationship service.

Full case law library

How superannuation splitting works in Australia

Part VIIIB of the Family Law Act 1975 creates the legal machinery for splitting super between former spouses. It applies to both married and de facto couples (the de facto provisions sit in Part VIIIAB but operate identically). The mechanism is unique to super because the trustee — not a party to the relationship — has to action the split.

What counts as a 'splittable interest'

Almost every Australian super interest is splittable: accumulation accounts, defined benefit interests, retirement-phase pensions, SMSFs, approved deposit funds and RSAs. A small number of small interests (under the regulatory threshold, currently A$5,000) and certain non-member-spouse interests are excluded.

Base-amount vs percentage split

For accumulation interests, a base-amount split is usually preferred: it transfers a known dollar figure and is administratively simple. For defined benefit interests, a percentage split is more common because the splittable payment depends on factors not yet known (e.g. retirement date, final salary). The choice has real-world consequences for market risk and certainty.

Procedural fairness for the trustee

Before any splitting order can be sealed, the trustee must receive 28 days' notice of the proposed terms (FLA s 90XZD for married couples; s 90YZW for de facto). The trustee may object on grounds the order is unworkable. Most experienced family lawyers serve a draft on the trustee weeks in advance to avoid the order being adjourned.

Tax treatment

Splits between former spouses for family law purposes are CGT-rollover exempt under ITAA 1997 Subdivision 126-A and do not count towards the receiving spouse's contribution caps (ITAA 1997 s 295-90). The receiving interest is created with the same proportional tax-free and taxable components as the original — preserving tax position on retirement.

The process

From first call to signed report.

01
Valuation
Actuarial report quantifies the matrimonial slice and the pre-cohabitation initial contribution.
02
Negotiation
Parties (or their lawyers/mediator) agree split terms — base-amount or percentage.
03
Trustee notice
Draft order served on the trustee for 28-day procedural fairness period.
04
Sealing & action
Court seals the order; trustee actions the split within 28–60 days.

Frequently asked

Superannuation splitting — your questions answered.

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