Australia Superannuation Split Calculator
Calculate how superannuation may be split on separation under the Family Law Act 1975 — splitting orders, flagging agreements, base amounts, and relationship proportion calculations.
Splitting order vs flagging order comparison with growth projections to age 67, and accumulation vs defined benefit fund present value analysis.
Full multi-fund analysis with preservation rules by birth year, tax component breakdown (tax-free vs taxable), and death benefit nomination planning.
How Australian Superannuation Splitting Works
Under Part VIIIB of the Family Law Act 1975, superannuation can be split between spouses and de facto partners on separation. Unlike the UK's pension sharing orders, Australian super splitting is part of the broader property settlement process — the super is treated as property and included in the overall asset pool before contributions and needs are assessed.
There are two main mechanisms: a superannuation splitting order (made by a court) or a superannuation agreement (made by the parties). Both must comply with the relevant super fund's trust deed.
Three Splitting Mechanisms
What Counts as "Splittable"?
Not all super payments are splittable. A payment must be a "splittable payment" under the relevant fund's rules. Key points:
- Accumulation fund balances are generally fully splittable
- Defined benefit pensions have complex rules — actuarial advice is essential
- Only the interest accrued during the relationship is typically subject to splitting in family law negotiations (courts can order splits of the full balance)
- Self-managed super funds (SMSFs) require additional steps including a formal trustee resolution
- Superannuation cannot be accessed as cash — it remains locked until a preservation condition is met (retirement, age 60, etc.)
Example Calculation
Example: Equalising super on separation
A super split does not result in immediate cash — Person B receives a new super account that grows until they reach a condition of release (typically retirement at age 60+).