Compare what each fund offers, then choose investment options to put their published costs and returns side by side.
Retail fund
AMP Super combines SignatureSuper's age-based MySuper options with investment choice, digital advice and retirement products. Its Lifetime Boost feature needs more explanation than a simple benefits tick.
Check the SignatureSuper PDS and any employer plan's terms. Restricted employer MySuper arrangements should not be treated as the same product as the standard SignatureSuper MySuper offer.
Retail fund
Mercer Super's SmartPath default adjusts investments with age. Its range also includes ready-made portfolios, passive and sustainable choices, and direct investing in eligible plans.
Individuals can join Mercer SmartSuper, or employees can join their employer's Mercer plan. Access to particular investments and insurance features depends on the plan.
Choose the actual investment pathway for each account. For lifecycle products, select the named stage relevant to you. No stage is selected automatically.
The costs and returns belong to the selected product, option or lifecycle stage.
Source: APRA Comprehensive Product Performance Package 2026, published 28 August 2026. Fees reflect the reporting year to 30 June 2026, are net of tax, use standard arrangements and exclude member-activity fees. Dollar figures are rounded. They are not a current quote. Check the latest PDS for changes, insurance premiums and any separately charged advice.
Returns are annualised historical results. Different return bases, risk levels and periods cannot be treated as interchangeable. MySuper net returns use a $50,000 representative balance even when you change the fee balance. A lifecycle stage return does not track a person moving between stages. Missing figures mean not reported, not zero. Past returns do not predict future returns. Read our method and APRA's definitions.
| What to compare | AMP Super | Mercer Super |
|---|---|---|
| Membership and access | Check the SignatureSuper PDS and any employer plan's terms. Restricted employer MySuper arrangements should not be treated as the same product as the standard SignatureSuper MySuper offer. Sources3 | Individuals can join Mercer SmartSuper, or employees can join their employer's Mercer plan. Access to particular investments and insurance features depends on the plan. Sources1 |
| Accounts and products | SignatureSuper in AMP Super Fund. MyNorth is a separate platform and legal super fund. SignatureSuper AMP MySuper Lifestages AMP Flexible Retirement Income AMP Lifetime Retirement Income Sources6 | Mercer SmartSuper and Mercer Super Trust employer plans. Virgin Money and restricted employer MySuper products need separate labels. Mercer SmartSuper Mercer employer plans Mercer SmartRetirement Income Mercer Direct where available Sources14 |
| Investment choices | AMP MySuper Lifestages AMP's MySuper strategy allocates members by date of birth and gradually changes the growth and defensive mix. SignatureSuper also offers investment choice, including index-style, multi-manager and single-manager approaches, subject to the current menu. Sources12 | Mercer SmartPath, subject to the employer plan's own product. SmartPath gradually changes the investment mix as members age. Ready-made options let members choose a risk level without assembling every asset class. Select-Your-Own includes sector, passive and sustainable options. Mercer Direct provides selected shares, ETFs and term deposits where the plan permits it. Sources2 |
| Insurance | Use the insurance guide for your SignatureSuper membership or employer plan. Insurance fees depend on the cover held; the presence of an AMP account does not establish the level of cover or that an application would be accepted. Sources3 | Most Mercer Super Trust members have group insurance through AIA Australia, but the fund says the applicable plan determines the cover. Obtain the employer-plan insurance document and compare benefits, exclusions and subsidies before moving to another account. Sources5 |
| Retirement income | AMP offers a flexible allocated-pension product and a separate Lifetime Retirement Income product. Lifetime Boost in accumulation only produces its intended retirement benefit if the member later takes the AMP lifetime-income product. It is not an immediate cash bonus paid into the account. Sources56 | Mercer SmartRetirement Income offers allocated pensions. Its Smart Bundle combines a SmartPath investment strategy with preselected pension payments and timing, which members can change. It is still an allocated pension arrangement, so it should not be described as a guaranteed income for life. Sources34 |
| Advice and support | Eligible AMP Super members can access Digital Financial Advice through My AMP at no extra fee. It has an eligibility and service scope; more complex planning should be compared separately from the digital service. Sources4 | Mercer's product information directs members to obtain advice appropriate to their circumstances. This research has not verified a single free personal-advice entitlement for every Mercer plan; ask the fund for the available service and fee. Sources5 |
| Fee details to check | Identify the product, selected option and employer arrangement before comparing charges. Costs can include administration, investment and transaction costs, insurance and personal advice. North's menu-based fees should not be substituted for SignatureSuper's charges. Sources3 | Compare the actual plan fee schedule, including any employer subsidy or negotiated discount. The cost also depends on SmartPath cohort or chosen investments. Mercer Direct and its underlying investments can carry additional charges. Sources123456 |
| Comparing investment performance | MySuper Lifestage returns belong to birth cohorts and their changing investment mix. Compare the same cohort or age and common end date. An option's short-term return is not evidence that every SignatureSuper member received the same result. Keep AMP Super and MyNorth separate. Explain the MySuper-to-Choice change and conditional nature of Lifetime Boost before presenting it as a benefit. Sources1 | A quoted SmartPath result belongs to a particular cohort and period. Mercer sometimes illustrates returns using one of its largest groups of members; that is not a single return received by everyone. Use the same age, product and fee basis in the competing account. Do not apply Mercer SmartSuper figures to Virgin Money or every employer plan in the same legal fund. Treat the sustainable-options judgment as a dated finding about specified claims and options. Sources2 |
THE SUPERGURU VIEW
AMP has a more involved retirement proposition than a simple accumulation account. That may interest someone planning how super and the Age Pension could work together, but the value rests on the conditions and the eventual retirement product. The Lifetime label needs careful reading before it becomes a reason to choose the fund.
Sources5
Based on the cited product features. These are general reasons to investigate the fund, not a personal recommendation. Supporting sources.
THE SUPERGURU VIEW
Mercer's appeal depends heavily on the employer plan. A plan with useful insurance or negotiated fees can look quite different from the standard public product. SmartPath offers a convenient default, while the retirement bundle may reduce setup decisions, provided the chosen payment rate fits the retiree's spending needs.
Sources6
Based on the cited product features. These are general reasons to investigate the fund, not a personal recommendation. Supporting sources.
Use the membership rules to establish which accounts are available to you. Then compare the total price of the investment option and cover you need. A lower fee or higher historical return alone does not tell you which fund is suitable.
Ask both funds to confirm insurance acceptance, exclusions, waiting periods and whether cover would change when you leave your employer. Obtain advice before giving up a defined benefit or an insurance policy you may not be able to replace. ASIC Moneysmart explains the comparison checks.
Read the full AMP Super profile · Read the full Mercer Super profile · Choose another comparison
Checked 2026-09-11. Documents and product terms can change after this date.
Checked 2026-09-11. Documents and product terms can change after this date.