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
MLC's MasterKey range includes employer, personal and Super & Pension Fundamentals accounts. The investment and insurance terms depend on which product you hold.
MasterKey Super Fundamentals is designed for individual members. Business Super is arranged through employers, and employer discounts or insurance subsidies can affect the comparison.
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 | MLC |
|---|---|---|
| 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 | MasterKey Super Fundamentals is designed for individual members. Business Super is arranged through employers, and employer discounts or insurance subsidies can affect the comparison. Sources24 |
| 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 | MLC MasterKey products in MLC Super Fund. Expand, Plum and NAB-specific plans are separate product propositions. MLC MasterKey Business Super MLC MasterKey Personal Super MLC MasterKey Super and Pension Fundamentals MLC MySuper Sources17 |
| 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 | MLC MySuper for eligible MasterKey Business and Personal Super members; check the selected investment in Fundamentals. MasterKey Super Fundamentals offers ready-made choices, lower-cost and socially responsible portfolios, plus asset-class options for a member-built portfolio. MLC MySuper invests across mainstream asset classes with some private and alternative assets and uses active and passive managers. Sources23 |
| 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 | The insurance offer differs between Business, Personal and Fundamentals accounts. Business and Personal Super can include both an insurer premium and an insurance administration fee; Fundamentals insurance charges consist of the insurer premium. Check the applicable guide rather than assuming all MLC insurance is priced the same way. Sources47 |
| 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 | MasterKey Pension Fundamentals provides account-based and transition-to-retirement pension pathways. A member can assess the pension menu as part of planning a move into retirement, but the pension fee schedule must be checked separately. Sources67 |
| 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 | Members can use MLC without a financial adviser. If they engage an adviser, fees for super-related advice may be deducted with consent and subject to product rules. Advice fees should be included in the overall cost of an advised arrangement. Sources4 |
| 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 | An employer may have negotiated reduced fees, shown in the plan's Features At A Glance document. Changes from 1 April 2026 removed the insurance-fee cap for affected Business and Personal Super members and reduced the cap on the percentage administration fee. These are distinct changes: lower administration fees do not necessarily mean a lower total cost for an insured member. Sources45 |
| 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 | Compare the exact MySuper portfolio or chosen MasterKey investment. Age and product matter, and a return from one underlying fund is not the return from an entire member account after every administration, insurance and advice charge. Show the MasterKey product name and employer discount assumptions. Separate insurance premium, insurance administration charge and adviser fee where relevant. Sources1234567 |
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
MLC deserves an account-level review rather than a verdict based on the brand. The breadth of investments can help someone with a deliberate portfolio, while a workplace subsidy may change the price materially. For current members, the 2026 insurance-fee-cap change is a practical reason to check the statement.
Sources5
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 MLC 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.