16/09/2026
From alternative income documents to exit strategies, here are ten practical checks to help you prepare your next construction scenario.
Your client has a site, a building plan and an established business. What they do not have is a complete set of current financial statements.
Does that mean their construction plans have to stop? Not necessarily.
Low Doc Construction finance, often referred to as Alt Doc construction lending, may provide a pathway for eligible borrowers using alternative income evidence. But finding the right option takes more than matching a client to a maximum LVR.
For brokers, the real value lies in understanding the project, identifying the right structure and knowing what credit needs to see.
Here are ten tips to help you start that conversation with greater confidence.
1. Start with one question: will your client hold or sell?
Two clients building similar properties can need very different finance structures.
A borrower planning to retain the completed dwellings needs a pathway that supports ongoing repayments after construction. A borrower planning to sell needs a credible sale-based exit within the facility term.
Through FINSTREET, these scenarios may follow different pathways:
- Build & Hold: One or two residential dwellings for owner-occupation or long-term investment.
- Build & Sell: Residential construction where the completed properties will be sold.
- Development Finance: Larger or more complex projects outside standard residential construction criteria.
Broker tip: Put the intended use of every completed dwelling at the top of your scenario summary. If the client plans to sell one and retain another, flag that early.
2. Treat Low Doc as alternative documentation—not no assessment
Low Doc does not mean the borrower’s financial position can be overlooked.
For eligible self-employed applicants, income evidence may include an Accountant’s Letter, Business Activity Statements (BAS) or business bank statements. The acceptable documents and combinations depend on the selected product.
ASIC has previously highlighted the use of business bank statements and accountants’ letters to verify income in low doc lending. Source: ASIC
Broker tip: Establish what evidence is available before recommending a pathway. Confirm the lender’s requirements rather than assuming one document will be sufficient.
3. Check the business history before collecting the full application
A client may have a viable project and suitable alternative income evidence but still fall outside a product’s business-history requirements.
Selected FINSTREET Alt Doc pathways may consider applicants with an ABN registered for at least 12 months. This is not a universal rule across every construction product.
Check the ABN registration date, trading history and any relevant changes in business structure.
Broker tip: Explain the business timeline clearly, especially if the applicant recently moved from sole trader to company. Ask how the selected lender treats that history.
4. Confirm the borrowing entity early
Who owns the land? Who will borrow? Who will provide the income evidence or guarantees?
These details influence the available options.
FINSTREET can consider company and trust construction scenarios under selected products. However, trustee requirements differ. The Build & Sell pathway described in FINSTREET’s supplied case study required a company borrower or a trust with a corporate trustee.
Broker tip: Include the proposed borrower, landowner and trustee structure in the initial enquiry. Do not assume that a product accepting companies will accept every trust arrangement.
5. Understand what the LVR is measured against
A maximum loan-to-value ratio tells only part of the story. The assessment basis matters just as much.
For example, FINSTREET’s qualifying Build & Sell pathway provides up to 75% LVR assessed against land value plus construction cost, rather than the anticipated “as if complete” valuation.
An illustrative calculation:
If the accepted land value is $600,000 and construction cost is $800,000, the combined assessment basis is $1.4 million. At 75%, that indicates $1.05 million before considering facility inclusions, deductions and other credit conditions.
A higher projected sale value does not automatically increase that limit.
Broker tip: Confirm both the percentage and its calculation basis before discussing available funding with your client.
6. Look beyond the advertised maximum to the funds actually available
Selected FINSTREET residential Build & Hold options may offer up to 85% LVR. That does not mean every client can proceed with a simple 15% cash contribution.
Existing land debt, eligible capitalised fees, other project costs and lender requirements can all affect the amount available for construction.
Similarly, “no genuine savings required” under selected products does not mean “no contribution required”.
Broker tip: Prepare a sources-and-uses summary showing the proposed facility, existing debt to be repaid, construction costs, fees and the client’s contribution. Identify any funding gap before submission.
Want a practical reference for your next scenario?
Explore FINSTREET’s construction pathways and the two accompanying case studies.
Download the Low Doc Construction Resource Kit
7. Plan for progress payments—not just initial approval
Construction finance needs to work throughout the build.
Building contracts commonly use stage or progress payments. The payment schedule therefore needs to be considered alongside the lender’s drawdown requirements. Source: Business.gov.au
Ask what invoices, inspections, borrower authorisations or other evidence will be needed before each payment is released. Also establish how variations and unexpected costs will be handled.
Broker tip: Before the first drawdown, clarify who submits each request and what supporting information is needed. This helps set practical expectations for the client and builder.
8. Explain the difference between interest-only and capitalised interest
These structures affect cash flow differently.
With interest-only repayments, the borrower pays interest during the relevant period without scheduled principal reductions.
With capitalised interest, interest is added to the loan balance under the approved facility terms. It still has to be repaid and uses available facility capacity.
Selected FINSTREET Build & Sell and Development Finance facilities may offer capitalised interest. Residential Build & Hold options may provide interest-only repayments during construction.
Broker tip: Show the client how interest will be funded, what debt is expected at completion and how a longer construction period could affect the available allowance.
9. Make the exit strategy specific—and test what could change
“Sell on completion” is a starting point, not a complete exit strategy.
For Build & Sell, consider the expected sale proceeds, selling costs, repayment amount and time available to complete construction and settle the sales.
For Build & Hold, consider the ongoing repayment position and the applicable loan structure after completion. FINSTREET’s supplied Build & Hold case study involved a transition to principal-and-interest repayments.
Then ask: what happens if the build takes longer, costs increase or sales take more time?
Broker tip: Present the expected exit and the main risks to it. A possible refinance or term extension should not be treated as guaranteed.
10. Bring the scenario to credit before making promises
A useful initial enquiry does not need to be a lengthy submission. It needs to make the important facts easy to understand.
Start with:
- Borrower profile, business history and borrowing structure.
- Site location and number of dwellings.
- Land value, existing debt and construction cost.
- Requested funding and available contribution.
- Income documents available.
- Builder, approvals and current project stage.
- Proposed exit and key deadlines.
FINSTREET offers multiple construction pathways through one platform, supported by a dedicated BDM and an internal Credit Team. Every application is assessed internally before submission to the relevant funder.
Broker tip: Use the first conversation to establish potential fit and evidence requirements. A preliminary scenario discussion is not a credit approval.
A clearer starting point for your next construction deal
Low Doc Construction finance is about more than finding an alternative to full financial statements.
It is about matching the borrower, project, documentation and exit strategy to a suitable lending pathway—and helping your client understand what comes next.
Whether you are working with self-employed business partners building to hold or a company borrower building to sell, FINSTREET can help you explore the options.
Have a construction scenario to discuss?
Share the project details with our team so we can help identify the relevant pathway and information required.
Prefer to explore the options first?
Keep FINSTREET’s construction pathway information and case studies handy for your next client conversation.
For mortgage broker information only. This article provides general information and does not constitute personal financial, credit, legal or tax advice. Product features and availability may change. Maximum LVRs and documentation options apply only to qualifying applications and are subject to the relevant lender’s criteria, borrower profile, security, valuation, location, loan size, supporting documentation and project assessment. Capitalised fees and interest must remain within approved limits. Approval is not guaranteed.
Case Study 1: Two Dwellings Built to Sell
The Scenario
An applicant purchased a vacant residential site through a company structure and planned to construct two attached dwellings.
Both properties were intended for sale after completion, with the sale proceeds providing the exit.
The Finance Pathway
The scenario was structured around a Low Doc residential construction facility with:
- A maximum LVR of up to 75%.
- Interest capitalised during the construction period.
- No income verification or standard servicing calculation required for this qualifying scenario.
- LVR assessed using land value plus construction cost, rather than the “as if complete” valuation.
- Sale of the completed dwellings as the proposed exit.
What Brokers Can Take From This
For a build-and-sell proposal, the exit should be clear from the first conversation.
Present the ownership structure, construction costs, anticipated sales and project feasibility together. This helps the credit team understand how the facility is expected to be repaid.
The features described apply to this scenario and should not be assumed to apply to every Build & Sell application.
Case Study 2: Two Self-Employed Partners Building to Hold
The Scenario
Two self-employed business partners purchased a residential site through a company structure.
They planned to construct two dwellings, retain both properties and receive ongoing rental income. Current full financial statements were unavailable, but their accountant could confirm the income available to each applicant.
The Finance Pathway
The proposed Low Doc residential construction pathway included:
- A maximum LVR of up to 85%.
- Eligible fees capitalised within the maximum available LVR.
- An alternative income-documentation pathway, with an accountant’s letter available in this scenario.
- A transition to principal-and-interest repayments after construction.
What Brokers Can Take From This
When the borrower intends to retain the completed properties, the income position and ongoing repayment strategy need to support that plan.
Missing full financial statements should prompt a more useful question: What alternative evidence is available, and does it meet the requirements of the proposed facility?
The features described are scenario-specific and remain subject to the selected product and credit assessment.
Frequently Asked Questions
Is Low Doc Construction the Same as No Doc Construction Finance?
No. Low Doc or Alt Doc construction finance generally uses alternative income evidence, such as an accountant’s letter, BAS or business bank statements.
Selected Build & Sell scenarios may be assessed without standard income verification or servicing calculations. Those applications still require supporting project information, acceptable security and a credible exit strategy.
What Is the Maximum LVR Available?
Depending on the product and complete application, Build & Hold may be available up to 85% LVR, Build & Sell up to 75% LVR, and Development Finance up to 70% LVR.
These are maximum product limits. The approved amount and valuation basis depend on the relevant facility and credit assessment.
Can a Company or Trust Apply?
Company and trust borrowers may be considered under eligible products. Acceptable trustee, guarantor and borrowing arrangements depend on the selected facility.
How Long Must the Applicant’s ABN Have Been Registered?
Selected Alt Doc products may consider applicants with an ABN registered for at least 12 months. Other products may require a longer trading history or additional evidence.
Confirm the requirement for the specific scenario before proceeding.
Can Interest Be Capitalised During Construction?
Capitalised interest may be available under selected facilities, including qualifying Build & Sell and Development Finance scenarios.
Interest must be accommodated within the approved facility limits and relevant conditions.
Can Fees Be Added to the Loan?
Eligible fees may be capitalised under selected products, provided they remain within the maximum available LVR and approved facility.
Brokers should confirm which fees are included and which costs the borrower will need to pay separately.
What Makes a Strong Build & Sell Scenario?
A strong submission includes a clear borrowing structure, documented project budget, acceptable security, realistic sale assumptions, sufficient funds to complete and a supportable exit strategy.
The credit team needs to understand both how the project will be completed and how the debt will be repaid.
Let’s Find the Next Step for Your Construction Scenario
Whether your client is building to hold, building to sell or planning a larger residential development, start with a clear understanding of their project and exit.
Share your scenario with FINSTREET to explore the available pathways and the information needed to progress.
This article is intended for mortgage brokers and provides general information only. It does not constitute credit, legal, tax or financial advice. Product features, maximum LVRs, documentation requirements, fees, terms and availability may change. All applications are subject to the relevant lender’s credit criteria, acceptable security, valuation, location, borrower profile, supporting documentation, project feasibility, funds to complete and exit strategy. Case studies illustrate specific scenarios and do not guarantee eligibility, approval or equivalent outcomes.
