Tier 2 banks are smaller banks, credit unions and mutuals in the informal lender groups Australian brokers use. Tier 1 covers the major banks, while tier 3 covers specialist and private funders. These labels describe market position and lending appetite, not regulator classes.
The useful question is which lender can assess your client’s file on workable terms. A tier helps you shortlist lenders, but the lender’s actual policy decides whether the file fits.
What Are Tier 1, Tier 2 and Tier 3 Lenders?
Tier 1, tier 2 and tier 3 are broker and aggregator shorthand for groups of lenders. Different panels can place the same lender in different tiers.
Tier 1 usually means the four major banks. They have large funding books and lend across mainstream residential and business lending.
Tier 2 lenders include smaller banks, credit unions and customer-owned mutual banks. A lender in this group can have a policy difference that makes a file workable when a major bank declines it.
Tier 3 lenders include specialist and private funders. They assess files with circumstances such as impaired credit, complex income or unusual security, with pricing and conditions matched to the risk.
The tiers are separate from legal status. The Australian Prudential Regulation Authority (APRA) publishes an authorised deposit-taking institution register, which includes banks and mutuals. A broker’s tier label does not establish a lender’s licence or an approval outcome.
Lenders Usually Placed in Tier 1
The tier 1 banks in Australia are usually the big four banks, which are also the largest Australian banks. Together they hold around 72% of banking system assets, according to the Council of Financial Regulators. Each has its own credit rules and broker arrangements.
- Commonwealth Bank, also called CBA.
- Westpac.
- NAB, or National Australia Bank.
- ANZ, or Australia and New Zealand Banking Group.
Group ownership needs a separate check. Bankwest is part of the Commonwealth Bank Group, while St.George is a division of Westpac. ME Bank is part of BOQ Group. Heritage and People’s Choice combined under People First Bank, the name Heritage now trades under.
Those brands have their own products and broker accreditation arrangements. Sharing a parent does not make two brands interchangeable for a file. Use the lender policy guides for the named lender’s pay and credit rules.
Banks, Non-Banks and Online Lenders
Bank and non-bank describe how a lender operates and funds loans. Online describes its distribution and service model, so an online lender can be either a bank or a non-bank.
Customer owned banks, including mutual banks and credit unions, usually sit in tier 2. Their customers own them, rather than external shareholders. They offer mainstream home loans, with their own income rules, security limits and service channels. Compare those policies against the file rather than assuming customer ownership means easier approval.
| Lender Type | Funding Model | Credit Appetite and Pricing | Servicing |
|---|---|---|---|
| Major banks | Customer deposits and wholesale funding. | Broad mainstream lending within documented policy. Funding scale can support competitive pricing, but a major bank is not always cheapest. | Broker channels and direct banking services, with digital application systems and established assessment processes. |
| Non-bank lenders | Wholesale facilities, investors or securitisation, which raises funding against pools of loans. | Some target standard borrowers. Others specialise in files outside mainstream policy, with rates and fees that reflect funding costs and risk. | Many distribute through brokers. Assessment and ongoing loan servicing depend on the provider and product. |
| Online lenders | The underlying bank or non-bank’s funding model. | Digital delivery can reduce operating costs. It does not establish a lower rate or a more flexible credit policy. | Digital applications and remote support. Confirm how a borrower obtains help and who services the loan after settlement. |
The Reserve Bank of Australia’s explanation of non-bank lending describes how funding and regulation differ from banks. Non-bank is not a synonym for tier 3: a non-bank can write mainstream loans as well as specialist ones.
How Each Tier Lends in Practice
Tier 1 Lenders
Major-bank policy is often predictable for a file that falls within the lender’s rules. A clean application with accepted income and complete documents can suit the standard assessment process.
The limitation is a narrower appetite for exceptions. A strong deposit does not resolve an unacceptable credit event or an income source the lender excludes. Confirm the disqualifying point before lodging.
Tier 2 Lenders
Tier 2 lenders can combine competitive pricing with policy that treats a particular file differently from the majors. Differences can involve overtime, self-employed income or the evidence needed to support an application.
More workable policy means a specific rule fits the client. It does not mean every smaller bank accepts weaker applications. Compare the exact treatment of the income or circumstance that stopped the major-bank option.
Tier 3 Lenders
Tier 3 lenders assess more complex files case by case. The quote can include higher interest, establishment costs or exit conditions to reflect the lender’s risk and manual assessment.
Where specialist finance is a temporary solution, establish a credible refinance plan before settlement. Identify what must improve, how long that change takes and the cost of staying if refinancing is delayed.
Choosing Between Tiers for a Live File
Start with the client’s credit history, income type and supporting documents. Those facts decide which tiers are viable before rates or brand familiarity enter the comparison.
- Identify the policy issue. Record the income treatment, credit event or security condition that could cause a decline.
- Test the same scenario with two or three lenders across the viable tiers. Give each lender the same facts and ask how its policy treats the issue.
- Compare written pricing and fees alongside the policy response. Include ongoing servicing and any refinance or exit conditions in the recommendation.
For example, a hypothetical client has stable employment but needs overtime income included to support the requested loan. One major bank’s treatment falls short. A tier 2 policy that accepts more of the documented overtime could make the file workable without specialist finance.
A common mistake is lodging with a big brand out of habit despite a known policy mismatch. That can add a credit enquiry and delay the client’s purchase. Test the mismatch before submitting a full application.
The Role of Mortgage Brokers Across the Tiers
Broker access determines which lenders a client can compare through your business. Much of tier 2 and tier 3 distributes through brokers, so your aggregator panel and accreditations affect the shortlist.
A business development manager (BDM) helps you test a scenario against the lender’s policy and confirm the documents needed. A BDM response is useful preparation, but the lender’s credit assessment still decides approval.
Keep your accreditation list and BDM contacts current. If a suitable lender is outside your access, explain that limitation when discussing the available options with the client.
How Economic Conditions Shift the Tiers
Funding conditions can change a lender’s pricing and credit appetite. Majors can discount more or loosen policy when competing for business, then tighten when funding or risk conditions change.
A borrower near a major bank’s policy boundary can then need a tier 2 or tier 3 option. Specialist funding can also become more expensive, so moving down a tier does not guarantee an affordable solution.
Read each lender’s policy updates and assess new written pricing before reusing an earlier recommendation. The tier label can stay the same while the file’s workable options change.
Next Step: Match the File, Then the Lender
Shortlist one lender from each viable tier for the next file you assess. Test the same scenario with each BDM, then compare written pricing side by side.
Recommend the lender whose policy fits the client’s circumstances and whose total costs meet the client’s needs. Keep the policy response and pricing with the file so the reason for the choice is clear.
