Key Takeaways
- Your document list depends on your business structure, a sole trader, company director, trust or contractor each need a genuinely different mix of evidence, not one generic checklist.
- Two years of tax returns is the easiest path but not the only one; some lenders will consider one year of financials, especially with a deposit that keeps you at or below 80% LVR.
- If your latest tax return doesn’t reflect how the business is performing now, proactively provide recent BAS, bank statements or an accountant’s explanation rather than letting a stale figure speak for itself.
- Business debts, overdrafts, equipment finance, ATO payment plans, director loans, need to be disclosed upfront, since undisclosed liabilities cause more delays than the debts themselves.
Starting a business is one of the biggest financial steps most people take, and buying a home not long after can feel like trying to solve two puzzles at once. If you’ve recently gone out on your own, whether as a sole trader, through a company, or by taking over an existing operation, you’ve probably already sensed that a home loan application looks a little different for you than it does for a salaried employee. The paperwork feels heavier, and it’s not always obvious what actually matters versus what’s just noise.
Here’s the more useful way to think about it. Lenders aren’t collecting documents for the sake of it. Every piece of paper they ask for is trying to answer one of a small number of genuine questions: how much does your business actually earn, is that income likely to continue, and what commitments, personal and business, need to be paid out of it before you can service a mortgage. Once you understand what each document is actually proving, the whole process becomes considerably less overwhelming, and you can prepare a genuinely strong application rather than just throwing every file you own at your broker and hoping for the best.
This article walks through exactly what you’ll likely need, how the list changes depending on your business structure and how long you’ve been trading, and how to present your situation so a lender can say yes with confidence rather than coming back with round after round of questions.
A quick checklist to start with
Before getting into the detail, it helps to see the shape of what you’re working towards. Most new business owners will need some combination of the following, though the exact mix depends on your structure and trading history, which we’ll unpack properly through the rest of this article.
- Photo identification
- Personal tax returns and your latest Notice of Assessment, where available
- Business or entity tax returns, where available
- Profit and loss statement and balance sheet
- Recent Business Activity Statements (BAS)
- Business and personal bank statements
- Your Australian Business Number (ABN) and Goods and Services Tax (GST) registration details
- Details of any personal and business liabilities
- Evidence of other income, such as rental income
- Evidence of your deposit or existing equity
You almost certainly won’t need every single item on this list. A sole trader with two completed tax returns is in a very different position to someone six months into a company structure with no lodged return yet. The point of this checklist is simply to give you a sense of the full picture before we break down what actually applies to you.
Why lenders ask for these documents
It’s worth understanding what each document is actually being used for, because that context makes the whole process feel far less arbitrary, and it also helps you understand why substituting one document for another sometimes works and sometimes doesn’t.
| Document | What the lender is using it to establish |
| Tax return | Your historical taxable income |
| Profit and loss statement | How profitable the business genuinely is |
| Balance sheet | The business’s assets, liabilities and overall financial strength |
| BAS | Recent turnover and trading activity, particularly useful where tax returns aren’t yet available |
| Bank statements | Cash-flow consistency and evidence of existing commitments |
| Notice of Assessment | Confirmation that your tax return has actually been processed and assessed by the Australian Taxation Office (ATO) |
| Contracts or invoices | Evidence that your income is likely to continue into the future |
Seeing it laid out this way makes the logic clearer. A lender isn’t asking for a tax return because it’s a bureaucratic box to tick, they’re asking because it’s the most reliable evidence of what you’ve actually earned. When that evidence doesn’t exist yet, because your business is new, other documents step in to answer the same underlying questions.
Documents for a sole trader
If you’re operating as a sole trader, your documentation generally centres on your personal tax position, since your business income and your personal income are essentially the same thing in the eyes of the tax system.
- Your personal tax return, ideally for the most recent one or two completed years
- Your latest Notice of Assessment
- Recent BAS lodgements, particularly valuable if you don’t yet have a second completed tax return
- Business bank statements showing consistent income
- Your ABN and GST registration details
If you’ve only completed one full financial year, or none at all, BAS and business bank statements become considerably more important, since they’re often the only concrete evidence of trading activity a lender has to work with in the meantime.
Documents for a company director
If you operate through a company and pay yourself a salary or drawings, it’s worth being aware of a common misconception upfront: paying yourself in a PAYG-style manner doesn’t automatically mean you’ll be assessed purely as an employee. Because you control the company that’s paying you, most lenders will still want to understand how that company is actually performing.
- Your personal tax return and Notice of Assessment
- The company’s tax return
- Company financial statements, including profit and loss and balance sheet
- Evidence of your salary or drawings, such as payslips or bank credits
- Details of any director or shareholder loans on the company’s books
- The company’s liabilities, including any business debt
That last point about director loans is worth flagging on its own, because it trips people up. If the company’s balance sheet shows a loan to or from a director, a lender may want your accountant to clarify what that loan actually represents, whether it needs to be repaid, and whether it affects the cash genuinely available to the business. It’s a small line item that can otherwise generate a surprising number of follow-up questions.
Documents for trusts and partnerships
Where your income flows through a trust or partnership structure, the documentation naturally reflects that added layer.
- The trust or partnership tax return
- Financial statements for the entity
- A statement showing distributions made to you personally
- Your own personal tax return, reflecting those distributions
- Details of the trust deed or partnership structure, where requested
Because distributions can vary from year to year depending on how the trust or partnership has performed, lenders will generally want to see a pattern of sustainable distributions over time, rather than relying on a single strong year. This is one area where a shorter trading history can genuinely make the picture harder to establish, simply because there’s less pattern to point to.
Documents for contractors and consultants
If you work as a contractor or independent consultant, your documentation often leans more heavily on evidence of ongoing work rather than purely historical financial statements.
- Current and recent contracts
- Invoices issued and paid
- Bank statements showing consistent client payments
- Your tax records to date
It’s worth noting that some lenders may assess certain contractors more like employees, depending on the nature of the contract and how consistent and long-term the arrangement is. This is genuinely lender-specific, so it’s worth discussing your particular contracting arrangement directly rather than assuming you’ll automatically be treated one way or the other.
What if your business is less than two years old
This is probably the question weighing most heavily on your mind if you’re reading this as a genuinely new business owner, so it deserves a clear, direct answer.
The traditional benchmark of two full years of tax returns and financial statements remains the most straightforward path, and it’s what gives you access to the broadest range of mainstream lender policies. But it isn’t a universal requirement. Some lenders will genuinely consider a single year of financial statements, particularly where your deposit is strong enough to keep your loan-to-value ratio (LVR), the proportion of the property’s value you’re borrowing, at 80 per cent or below. A lower LVR reduces the lender’s risk, which can translate into more flexibility around a shorter trading history. If you’re under one year, or you don’t have a completed tax return at all yet, you’re likely relying more heavily on BAS, business bank statements, and possibly a supporting letter from your accountant, combined with a solid deposit and, where relevant, genuine continuity from previous employment in the same field.
What if you don’t have a tax return yet
This is a genuinely common situation for a business in its first year, and it doesn’t mean you’re without options, though it does shift which pathway is realistic for you.
Without a lodged tax return, lenders will typically want to see recent BAS lodgements and a run of consistent business bank statements, ideally covering as many months as possible. Some lenders will also accept a declaration or letter from your accountant confirming your income and the business’s financial position, though it’s worth understanding that this isn’t a blank cheque, the lender will still want to satisfy itself that the declared income is plausible given the size and nature of the business. Depending on how this evidence stacks up, you may be looking at a mainstream lender’s alternative-documentation pathway or a specialist lender product, rather than a standard full-doc application. Neither of these should be treated as a guaranteed approval, they’re simply a different, still genuinely assessed, route to the same outcome.
If your business is still too new for a standard full-documentation assessment, it may be worth exploring low doc loans to understand how BAS, business bank statements or accountant-supported income evidence may be used instead. If you already own a property and are considering changing lenders, reviewing your refinance options can also help you understand what updated business and loan documents a new lender is likely to require.
What if your current income is stronger than your last tax return
Businesses evolve, and your most recent lodged tax return may understate how the business is actually performing right now. Perhaps you’ve landed a significant new contract, your turnover has grown substantially, or a one-off expense last year, like a shop fit-out, made your profit look lower than it will going forward. In situations like this, it’s worth proactively providing more recent evidence rather than letting the lender simply take the older figure at face value. Recent BAS, up-to-date management accounts, current business bank statements, and even a brief written explanation from your accountant about what’s changed can all help paint a more accurate, current picture. Lenders vary in how much weight they’ll give to this kind of supplementary evidence, but providing it upfront is far better than leaving a stale number to speak for itself.
What business debts need to be disclosed
It’s easy to think of your application purely in terms of income, but a lender genuinely needs to see both sides of your financial position: what the business earns, and what it, and you personally, are committed to paying out.
- Business overdrafts
- Business credit cards
- Equipment or vehicle finance
- Commercial leases
- Outstanding ATO debt or an active payment plan
- Director or shareholder loans
- Personal loans, credit cards and any existing home loans
If you have an ATO debt or you’re on a payment plan, it’s worth disclosing this clearly and early rather than hoping it doesn’t come up. A well-managed payment arrangement, disclosed upfront with context, tends to be viewed far more favourably than an undisclosed liability that surfaces later in the assessment process.
Documents needed for the property itself
Once your income and liability picture is sorted, there’s a separate set of documents tied specifically to the property you’re buying, refinancing, or building, and it’s worth knowing what’s coming at each stage.
If you’re purchasing
- The signed Contract of Sale
- Evidence of your deposit or genuine savings
- Your conveyancer or solicitor’s details
If you’re refinancing
- Statements for your current home loan
- A recent council rates notice or other property details
- Evidence of your repayment conduct on the existing loan
If you’re building
- The signed building contract
- Plans and specifications for the build
What extra documents might an investor need
If you’re purchasing an investment property, you’ll generally need to layer some additional evidence on top of everything else covered so far, since the lender is also assessing the rental income that will help service the loan.
- A current lease agreement, if the property is already tenanted
- Recent rental statements from a property manager, where applicable
- A proposed rental estimate, where the property isn’t yet tenanted
How current do your documents need to be
This is worth understanding before you spend weeks assembling a perfect document pack, only to have half of it go stale before you actually apply. Lenders generally want reasonably recent evidence, particularly for bank statements, BAS and management accounts, since these are meant to reflect your current financial position, not where things stood six months ago. It’s genuinely worth checking with your broker or lender about how recent specific documents need to be before you submit, rather than assuming everything you gathered early on will still be accepted without an update.
Common document mistakes that slow applications down
A few recurring issues tend to cause unnecessary delays, and most of them are entirely avoidable with a bit of preparation.
- Submitting an incomplete set of tax returns, missing a schedule or a signed page
- Relying on outdated bank statements that no longer reflect your current position
- Mixing personal and business transactions through the same account, making cash flow harder to interpret
- Leaving a genuine income drop unexplained rather than providing context
- Failing to disclose a business debt or ATO arrangement upfront
- Providing accountant-prepared figures that don’t quite match what’s actually been lodged with the ATO
- Sending multiple different versions of financial statements without making clear which is current
Most of these come down to the same underlying principle: a lender can only assess what’s in front of them clearly and consistently. A tidy, internally consistent document pack, even if it’s not the largest one, will generally move through assessment far more smoothly than a large, disorganised one.
A readiness checklist before you approach a lender
Before you start actively applying, it’s worth running through a few honest questions to gauge how ready your application genuinely is.
- Do I have proof of my historical income, or at least the best available evidence given how long I’ve been trading?
- Do I have current trading evidence if my last tax return doesn’t reflect where the business is now?
- Can I clearly explain every liability sitting on my personal or business ledger?
- Can I explain any significant change in income, up or down, over the past year or two?
- Are my tax and BAS lodgements genuinely up to date?
- Are my documents internally consistent, with no conflicting figures between different sources?
If you can answer most of these confidently, you’re in a genuinely strong position to start the application process. If a few of these highlight gaps, that’s useful information too, it tells you exactly what to work on, or what to discuss with your broker, before you formally apply.
Keeping your documents secure
It’s worth a brief mention that the documents involved in this process, tax returns, bank statements, identification, are genuinely sensitive. Where possible, use a secure upload portal or a direct, verified channel with your broker or lender rather than sending scanned copies through informal channels like personal email or text message. It’s a small habit that meaningfully reduces your exposure to identity theft and fraud.
How a mortgage broker can help prepare your application
This is genuinely one of the areas where working with a broker makes the whole process considerably less stressful, particularly as a new business owner navigating this for the first time. Rather than asking you to hand over every document you own, a good broker will start by understanding how you earn, how long you’ve been trading, and what your business structure looks like, and use that to identify which lender pathway is actually realistic for your situation before requesting anything. From there, we can help you put together a document pack that answers the specific questions a lender is likely to ask, explain any one-off expenses or income changes proactively rather than leaving them for a credit assessor to query, and calculate what your usable income is genuinely likely to look like before you commit to an application. This approach tends to mean fewer follow-up requests, fewer surprises, and a considerably smoother path from application to settlement.
Frequently Asked Questions (FAQs)
1. What documents do self-employed borrowers generally need for a home loan?
Most self-employed borrowers need a combination of personal identification, tax returns and Notices of Assessment where available, business financial statements, BAS, bank statements, and details of any liabilities. The exact mix depends heavily on your business structure and how long you’ve been trading, so it’s worth treating a generic checklist as a starting point rather than an exact requirement.
2. Do I need two years of tax returns to apply?
Not necessarily. Two years remains the most straightforward path and gives you access to the broadest range of mainstream lender policies, but some lenders will consider a single year of financial statements, particularly where a solid deposit keeps your loan-to-value ratio at or below 80 per cent. It’s worth discussing your specific situation rather than assuming two years is a strict requirement everywhere.
3. Can I apply without a completed tax return?
It’s possible, though your options are likely to be narrower. Without a lodged tax return, lenders typically rely more heavily on BAS, business bank statements, and sometimes a supporting letter from your accountant. This usually means an alternative-documentation or specialist lending pathway rather than a standard full-documentation application.
4. Does a company director need different documents to a sole trader?
Yes, genuinely so. A company director’s application typically involves both personal tax records and the company’s tax return and financial statements, since the lender needs to understand the underlying business’s performance rather than just the salary or drawings paid to the director personally. This is different to a sole trader, where personal and business income are essentially the same figure.
5. Do I need to disclose business debts like equipment finance or a business credit card?
Yes. Lenders assess both your income and your existing commitments, business and personal, to understand what’s genuinely available to service a new home loan. This includes overdrafts, business credit cards, equipment or vehicle finance, leases, and any outstanding tax debt or payment plan with the Australian Taxation Office.
6. What if my current income is much stronger than what my last tax return shows?
It’s worth proactively providing more recent evidence rather than letting an older figure speak for itself. Recent BAS, current business bank statements, up-to-date management accounts, and a brief explanation from your accountant about what’s changed can all help demonstrate that your current trading position is stronger than your historical tax return suggests.
7. What documents will I need once I’ve found a property?
Once your income and liability position is established, you’ll typically need the signed Contract of Sale, evidence of your deposit or genuine savings, and your conveyancer or solicitor’s details for a purchase. Refinancing generally requires your current loan statements and property details instead, while a construction loan requires the signed building contract along with plans and specifications.
The Bottom Line
Preparing your documents as a new business owner isn’t about assembling the biggest possible pile of paperwork, it’s about clearly demonstrating three things: what your business genuinely earns, whether that income is sustainable, and what commitments need to be serviced out of it. Once you understand what each document is actually proving, and which ones genuinely apply to your specific structure and trading history, the whole process becomes far more manageable. Taking the time to get your income evidence, liability disclosures and property documents properly organised before you apply is what turns a potentially stressful process into a straightforward one, and it’s exactly the kind of preparation that helps your application move smoothly from first conversation through to settlement.
