Mortgage aggregation explained
What does a mortgage aggregator do?
A mortgage aggregator provides much of the infrastructure a mortgage broker needs to operate effectively.
Last reviewed: October 2026
In Australia, that commonly includes access to lender panels, accreditation support, technology, commission processing, compliance support, training and other business services.
The exact model varies between aggregators, which is why brokers should understand not only what an aggregator provides, but also how the relationship is structured and what it costs.
The short answer
What is a mortgage aggregator?
A mortgage aggregator sits between mortgage brokers and lenders.
For a broker to operate, they need access to lenders, relevant accreditations, appropriate licensing or credit-representative arrangements, and systems that support their business. Aggregators commonly bring those functions together in one operating environment.
In practical terms, an aggregator may help a broker with:
- lender access;
- lender accreditation;
- CRM and lodgement platforms;
- commission processing;
- compliance;
- training;
- professional development;
- business support;
- file reviews;
- technology; and
- operational assistance.
The level of service varies significantly between aggregators.
1. Access to lenders
One of the main roles of an aggregator is to provide brokers with access to a panel of lenders.
A lender panel may include:
- major banks;
- second-tier banks;
- non-bank lenders;
- specialist lenders;
- commercial lenders; and
- asset-finance providers.
The size of the panel matters less than whether it includes the lenders relevant to the broker’s clients.
A broker should ask:
- Which lenders are available?
- Are my preferred lenders on the panel?
- Are specialist lenders included?
- Are commercial and asset-finance options available?
- How are new lenders added?
2. Lender accreditation
Being part of an aggregator does not automatically mean a broker can immediately lodge with every lender.
Lenders generally have their own accreditation requirements.
An aggregator may help with:
- initial accreditation applications;
- supporting documents;
- training requirements;
- lender onboarding;
- re-accreditation;
- accreditation transfers; and
- resolving accreditation issues.
The process can vary substantially between lenders.
This becomes especially important when a broker changes aggregators because some accreditations may need to be transferred or re-established.
3. Licensing and credit-representative arrangements
Mortgage brokers must operate within the Australian credit licensing framework.
A broker may hold their own Australian Credit Licence or operate as a Credit Representative of a licence holder.
Depending on the aggregation model, the aggregator or head group may assist with:
- Credit Representative appointment;
- licensing documentation;
- compliance requirements;
- disclosure wording; and
- regulatory processes.
This is an area brokers should understand clearly before joining.
4. Technology and business platforms
Most aggregators provide or require brokers to use technology that supports the broking process.
This may include:
- CRM software;
- loan lodgement platforms;
- document storage;
- lender research tools;
- compliance workflows;
- commission reporting;
- client portals;
- email automation; and
- workflow management.
Good technology should reduce friction.
It should make it easier to:
- manage clients;
- track applications;
- maintain file quality;
- record compliance;
- communicate consistently; and
- run the business efficiently.
More software does not necessarily mean better support.
5. Commission processing
Lenders generally pay broker commissions through the aggregation structure.
The aggregator may:
- receive upfront commission;
- receive trail commission;
- reconcile lender payments;
- issue commission statements;
- deduct agreed aggregation charges; and
- remit the balance to the broker.
The commercial model varies.
Some aggregators retain a percentage of commission.
Others charge a flat monthly fee.
Some use a combination of both.
6. Compliance support
Compliance is a significant part of the aggregation relationship.
Depending on the model, support may include:
- file reviews;
- compliance templates;
- responsible-lending guidance;
- audit support;
- privacy requirements;
- complaints procedures;
- escalation support;
- policy updates; and
- professional-development material.
A useful compliance framework should help brokers maintain good practice and demonstrate why a recommendation was appropriate for the client.
It should not simply create paperwork.
7. Training and professional development
Aggregators commonly provide professional development and training.
This may cover:
- lender policy;
- credit assessment;
- compliance;
- technology;
- business development;
- marketing;
- client communication;
- commercial finance;
- asset finance;
- cyber security; and
- fraud prevention.
The value depends on whether the training is practical and relevant.
8. Business support
Aggregation can extend beyond lender access and compliance.
Some aggregators also provide support with:
- business planning;
- workflow improvement;
- marketing;
- referral relationships;
- lead generation;
- staffing;
- technology adoption;
- growth strategy; and
- operational issues.
This is where aggregation models can differ significantly.
A large aggregator may offer broad corporate resources.
A boutique aggregator may provide more direct access to experienced people.
Neither is automatically better.
The important question is whether the support model fits the broker.
9. Community and peer support
Some brokers value access to a network of other brokers.
Aggregation communities may provide:
- peer discussion;
- lender events;
- scenario sharing;
- professional-development sessions;
- networking; and
- informal support.
For independent brokers, this can be particularly useful.
Others prefer to operate largely independently and use the aggregator only when needed.
Again, fit matters.
10. What an aggregator does not do
A broker should still remain responsible for their own business.
An aggregator does not remove the broker’s responsibility to:
- understand the client;
- comply with their obligations;
- make appropriate recommendations;
- maintain file quality;
- run their business properly; or
- exercise professional judgement.
Good aggregation support should strengthen the broker’s capability, not replace it.
Why the aggregator relationship matters
The aggregator can influence:
- which lenders you can use;
- how much commission you retain;
- your systems;
- your compliance environment;
- the support you receive;
- how easily your business operates; and
- what happens if you leave.
That makes the aggregation relationship a strategic business decision.
It should not be treated as simply choosing a software platform.
Where Morbanx fits
Morbanx Aggregation is a boutique national aggregation business designed primarily for experienced independent mortgage brokers.
Morbanx combines:
- 100% commission retention;
- ownership of clients and trail;
- direct access to experienced support;
- practical business guidance;
- compliance support;
- technology and workflows;
- professional development; and
- the infrastructure of Specialist Finance Group.
The objective is to allow brokers to remain independent while having experienced support available when it is useful.
Frequently asked questions
Is a mortgage aggregator the same as a lender?
No. A lender provides credit products. An aggregator provides infrastructure that helps mortgage brokers access lenders and operate their businesses.
Does an aggregator employ the mortgage broker?
Not necessarily. Many brokers operate their own businesses while using an aggregator for lender access, systems, compliance and support.
Does every aggregator provide the same services?
No. Service levels, lender panels, technology, fees, commission structures and support models vary significantly between aggregators.
Do aggregators take a percentage of commission?
Some do. Others charge a fixed fee, and some use a combination of fees and commission splits.
Can a mortgage broker change aggregators?
Yes, but the move can affect lender accreditations, licensing arrangements, systems, commissions and active applications. It should be planned carefully.
Does a broker need their own credit licence?
Not necessarily. Brokers may hold their own Australian Credit Licence or operate as authorised Credit Representatives, depending on the structure.
What should I compare when choosing an aggregator?
Compare total cost, lender access, client and trail ownership, technology, compliance, support, agreement terms and exit arrangements.
The aggregator should support the business you want to build
A good aggregator provides the infrastructure a broker needs without making the business unnecessarily difficult to operate.
The right relationship should give you access to lenders, systems and support while allowing you to focus on clients and build a sustainable business.
Next step
Want to understand how Morbanx works?
A confidential discussion gives you an opportunity to ask questions about the Morbanx model and compare it with your current arrangement.
Private · Practical · No obligation
Prefer to call?
Speak with Mia, our AI assistant, on 0468 009 746
This guide provides general information for mortgage brokers and does not constitute legal, compliance, financial, tax or business advice. Licensing arrangements, lender requirements, aggregation agreements and services vary. Brokers should review their own circumstances and obtain appropriate professional advice where required.