Self-Employed Home Loan Rates: Why the Cheapest Rate Declines You

You found a lender advertising the sharpest self-employed home loan rates on the comparison table, applied, and got either a flat decline or an approval so small it was useless. This happens constantly to ABN holders, and the reason is structural rather than bad luck. An advertised rate is the price of money for a borrower the lender has already decided it wants. Whether it wants you is settled earlier, by credit policy, and policy is where self-employed applications live or die.

This guide walks through the mechanics: how a lender converts your business financials into an assessable income figure, why two lenders looking at identical documents can land hundreds of thousands of dollars apart, what the flexible pathways genuinely cost, and what to have ready before anyone touches your credit file.

Why self-employed home loan rates are the last variable, not the first

Serviceability works roughly like this. The lender takes your assessable income, subtracts a living-expense benchmark (usually the higher of your declared expenses and an HEM-style floor), subtracts existing commitments including credit card limits assessed at a notional monthly repayment rather than your actual balance, then tests what is left against a repayment calculated at your rate plus a buffer. APRA's standard serviceability buffer has been 3 percentage points since 2021, and most lenders apply that or slightly more.

Notice what dominates that equation. Shaving a fraction of a percentage point off the rate changes the assessment repayment only modestly, because you are still tested at rate-plus-buffer either way. Moving the income line materially changes the entire surplus. For a self-employed applicant, the income line is not a fact printed on a payslip. It is an output of policy, and it varies enormously between lenders.

That is the whole argument for treating lender policy for self-employed borrowers as the primary filter and self-employed home loan rates as the tie-breaker among the lenders whose policy already fits. Chasing the reverse order is how people burn credit enquiries. Enquiries sit on your Australian credit file for five years, and a cluster of them across four banks in six weeks reads to the fifth assessor as a borrower who keeps getting knocked back.

First, are you even "self-employed" in the lender's eyes?

This catches people out, because the answer does not depend on how you pay yourself. Most lenders classify you as self-employed based on your ownership interest in the business, not on whether the money reaches you as wages, dividends or drawings. Commonly, holding roughly a quarter or more of the shares or units puts you in self-employed policy even if you run yourself through payroll and receive a payslip like any other employee. Thresholds differ between lenders, so confirm the specific one that applies to your file.

Two consequences follow. First, paying yourself a tidy PAYG salary does not let you apply as an employee and skip the business financials — the assessor will still want returns and financials for the entity. Second, if your shareholding sits below a lender's threshold, some lenders will assess you on your payslips and ATO income statement alone, which can be a much simpler path. Working out which side of the line you fall on, at which lender, is a step worth taking before anything else.

How lenders actually calculate self-employed income

Most sole traders and company directors spend years working with an accountant to legitimately minimise taxable profit. That is sound tax management and terrible mortgage preparation, because the major banks read the bottom line of your return and stop there.

Specialist and non-bank assessors go further and rebuild the number using add-backs. Add-backs are expenses that reduced your taxable income but did not actually remove cash from the business, or that will not recur. The items commonly accepted include:

• Depreciation and amortisation. The most reliable add-back. No cash left the business.
• Interest on debt being refinanced or extinguished by this transaction, since the expense disappears at settlement.
• Director or shareholder loan interest, where the interest was paid to you or a related party.
• Additional superannuation above the compulsory guarantee, treated as discretionary rather than a fixed cost. Some lenders add back all super for a self-employed applicant, others only the voluntary portion, and some add back none.
• One-off or non-recurring expenses, such as a single equipment write-off, a legal settlement, or relocation. Nearly always requires the accountant to identify and confirm them in writing.
• Net profit retained in the company, if you hold enough of the shares. Some lenders add retained profits in full for a sole director-shareholder, some only in proportion to your ownership percentage, and a meaningful number of lenders ignore retained profits altogether.
• Rent paid by the business to a property you own personally, in some policies.

The gap between lenders is largest on the last two. Two assessors, same documents, different arithmetic.

A worked illustration of the mechanism. A café operator lodges a return showing a modest net profit. The profit and loss also shows a substantial depreciation charge on fit-out and equipment, plus interest paid on a director loan. A major bank assessing on taxable income sees only the net profit figure and sizes the loan accordingly. A lender that accepts both add-backs works from a rebuilt income figure that can be roughly double the taxable one, because neither of those two items actually took cash out of the household. The resulting difference in borrowing capacity is typically in the hundreds of thousands of dollars, though the exact figure depends on the buffer applied, your other debts, dependants and declared living expenses. The point is not any precise number. The point is that the difference came from policy, not from the rate.

Which income year the lender uses, and why it matters

This is an underrated decline trigger. If your two most recent years show rising income, most lenders will use the most recent year, or an average that flatters you. If income fell year on year, policy diverges sharply. Some lenders use the lower of the two years. Some use the most recent year only. Some average the two but cap the result at the most recent figure. A business that had a strong year followed by a softer one can be assessed on the softer number at one lender and on a two-year average at another.

Timing compounds this. Once you lodge the current year's return and receive the Notice of Assessment, the oldest year drops out of the assessment window. If your older year is the stronger one, lodging early can quietly reduce your borrowing power. If the newer year is stronger, lodging early helps. Speak to your accountant and your broker before lodgement, not after.

How a BAS becomes an income figure

The BAS-only and alt-doc pathways exist because waiting two years for tax returns can mean missing a property cycle entirely. They are not a loophole. They are a different evidence standard, priced accordingly.

The common mechanics:

BAS turnover method. The lender takes gross business income (the G1 field) across the last four quarters, or in some cases six to twelve months, then applies an industry net-profit margin to estimate your income. Margins vary by industry and by lender, and a services business with low overheads is usually assessed on a far higher margin than a wholesale or hospitality operation. Some lenders publish a fixed margin table. Others accept a margin the accountant declares, if it is supported.

A trap worth naming: G1 can be reported inclusive or exclusive of GST depending on how your BAS is completed. Lenders that fail to strip GST from a GST-inclusive figure inflate your turnover, and lenders that strip it when it was never included understate you by around one eleventh. That is the arithmetic of Australian GST — you remove it by dividing the gross figure by 1.1, which takes out one eleventh of the total, not a tenth. On a large turnover that error is material in both directions, so check which basis was used before anyone runs numbers.

Business bank statement method. Instead of BAS, the lender totals credits into the business account over six or twelve months and applies the same margin logic. Useful where BAS lodgement is behind, and where the business is not GST-registered.

Accountant declaration method. A qualified accountant certifies your income for the period on the lender's own form. Usually requires the accountant to have prepared your accounts for a minimum period, and most lenders will cross-check the declared figure against BAS or bank statements anyway.

One important limit on all of these. Under Australia's responsible lending framework, a lender must take reasonable steps to verify your financial situation for regulated consumer credit, which includes a loan to buy or refinance the home you live in. So "self-certification" in the loose sense — you state an income and nobody tests it — is not a feature of owner-occupied lending here. Genuine self-certified or declaration-only products are generally confined to lending outside the National Credit Code, meaning business-purpose and some investment-purpose facilities, where different rules and different consumer protections apply. When a lender or an ad implies otherwise for a home you intend to live in, treat it as a reason to ask harder questions.

Note the ATO reporting rhythm here too. BAS lodgement frequency depends on your GST turnover rather than being quarterly for everyone: quarterly is the most common cycle for small businesses, higher-turnover businesses report monthly, and some voluntarily registered businesses report annually. Whatever your cycle, a "last four quarters" requirement means twelve months of consistent, lodged, unamended statements. Amended or late BAS is a recurring cause of delay.

Industry continuity: the argument brokers forget to make

If you moved from PAYG employment into your own ABN in the same field, that history has real assessment value. A software engineer who contracted as an employee for five years and then invoiced through their own entity is not a new business risk in any meaningful sense, and a number of lenders will consider twelve months of ABN trading where industry experience is documented.

Evidence matters here. Payment summaries — the old group certificates — no longer exist in Australia. Under Single Touch Payroll your prior employment income is finalised as an ATO income statement, which you access through myGov or via your tax agent, and that is the document to pull for your earlier PAYG years, alongside an employment reference or old contracts if you have them.

None of this happens automatically. It requires the application to include that employment history evidence and a submission note explaining the continuity, and it requires choosing a lender whose policy contemplates a reduced ABN period in the first place. Sending the same file to a lender with a hard two-year ABN rule produces a decline no cover letter can rescue.

Disciplined banking, six months before you apply

Mixed personal and business spending in one account is the single most common reason a self-employed file takes four weeks instead of one. Every assessor reviewing that account has to guess which transactions are business costs and which are your living expenses, and assessors resolve ambiguity conservatively.

What actually helps, and needs a six-month lead time to be visible:

• Pay yourself a consistent wage or drawing on a regular cycle into a personal account.
• Keep business expenses out of personal accounts entirely.
• Clear or reduce credit card limits, since limits rather than balances drive the assessed commitment.
• Resolve any ATO debt or, at minimum, get onto a formal payment arrangement and hold it. An unmanaged ATO liability is a decline at most lenders and a discussion at the rest.
• Avoid buy-now-pay-later usage in the assessment window.

What the flexible pathway actually costs

The trade-offs on alt-doc lending are specific and worth naming, even where the numbers themselves vary by lender and by scenario. Here is what to ask about, and why each one exists:

• Rate premium. Alt-doc and BAS-only products generally price above comparable full-doc products, because the lender is accepting a lighter evidence standard and usually funding the loan outside the cheapest wholesale channels. The size of the gap varies by lender, LVR and security type, and it moves with funding conditions. Get the actual comparison rate for your scenario in writing rather than relying on a published estimate.
• Risk fees. Many non-bank alt-doc products charge a one-off risk fee expressed as a percentage of the loan amount, often capitalised into the balance so you also pay interest on it for the life of the loan. Ask for it in dollars, not percentages.
• LVR caps. Alt-doc lending commonly tops out around 80% LVR, with some lenders stretching a little higher on tighter terms. Mainstream high-LVR lending for self-employed applicants realistically requires two years of returns, stable or rising income and a clean file. LMI generally applies below a 20% deposit, and LMI waivers are limited to a narrow set of professional occupations, usually on full-doc terms. Do not build a plan around getting one.
• Cash-out restrictions. Alt-doc policies frequently limit equity release, or require evidence of purpose above a threshold, which matters if you were planning to pull funds out for the business later.
• The refinance assumption. The usual plan is to accept the premium now and refinance to a prime lender once two years of returns exist. That is a reasonable strategy and it is not guaranteed. It depends on your income at that time, valuations, and policy in that future year. Budget for the possibility of holding the loan longer than intended, and check break costs and fixed-rate terms accordingly.

Common decline reasons, in rough order of frequency

1. Assessed on taxable income only, because the file went to a lender with no add-back policy.
2. Income declined year on year and the lender uses the lower year.
3. ABN or GST registration period too short for the chosen product.
4. Unmanaged ATO debt, or a payment plan with missed instalments.
5. BAS not lodged, lodged late, or amended within the assessment window.
6. Business and personal banking commingled, so income cannot be verified cleanly.
7. Industry on the lender's restricted list, or a postcode with a reduced maximum LVR.
8. Credit card and BNPL limits eating the surplus.
9. Multiple recent credit enquiries from earlier rate-shopping.

About half of that list is genuinely fixable before you apply: choosing a lender with an add-back policy, sorting out ATO debt, catching up your BAS, separating your accounts, and cutting card and BNPL limits. The rest are not repairs so much as constraints you have to plan around. A year of declining income and a short ABN only improve with time; industry and postcode restrictions are matched rather than fixed, by sending the file to a lender that accepts them; and enquiries already on your file cannot be removed and stay there for five years. That last one is the argument for getting the match right the first time. None of the nine is solved by finding a cheaper rate.

So what is the best home loan for self-employed borrowers?

There is no single best home loan for self-employed applicants, and any source that names one product is selling something. The workable definition is narrower and more useful: the best loan is the cheapest product offered by a lender whose policy already accepts your income structure, your trading history, your industry and your deposit position.

Run it in that order. Establish which lenders can assess your income properly. Compare rates and fees inside that shortlist. Apply once.

Before your next lender conversation

Have these ready:

• Last two years of individual tax returns and Notices of Assessment. Company or trust returns and financials if applicable.
• Profit and loss and balance sheet for the most recent year and year to date.
• Your most recent lodged BAS covering the last twelve months, at whatever frequency you report.
• Six to twelve months of business bank statements and personal statements.
• ABN and GST registration dates, and an ASIC extract showing your shareholding if you operate through a company.
• A written list of add-back items with amounts, ideally confirmed by your accountant.
• Current credit card and loan limits, not balances.
• Any ATO arrangement documentation.
• Evidence of prior industry employment if your ABN is under two years old, including ATO income statements for those years.

FAQs

Can I get a home loan with only one year of ABN history? Some lenders will consider it, generally where you have documented experience in the same industry, clean banking conduct and a deposit above the minimum. It is a narrower panel, terms are tighter, and it is not available at every lender regardless of how the file is presented.

Which expenses can be added back to my income? Depreciation and amortisation are the most consistently accepted. Director loan interest, interest on debt being refinanced, voluntary superannuation, genuine one-off expenses and retained company profits are accepted by some lenders and not others. The variation between lenders on these items is the single largest driver of borrowing-capacity differences for self-employed applicants.

Are BAS-only loan rates higher? Generally yes. You are paying for a lighter evidence standard, and there are often risk fees and lower LVR caps alongside the rate. The premium varies by lender and scenario, so ask for a written comparison rate rather than assuming a figure.

Can I just state my income on a low-doc loan? Not for a home you intend to live in. Regulated consumer lending in Australia requires the lender to take reasonable steps to verify your financial situation, so alt-doc still means real evidence — BAS, business bank statements or an accountant's certification. Declaration-only products generally sit outside the National Credit Code and are limited to business or certain investment purposes, with different protections attached.

I pay myself a salary from my own company. Am I still self-employed? Usually yes. Most lenders look at your ownership interest rather than how the money reaches you, and holding a meaningful share of the entity puts you in self-employed policy even with payslips. Thresholds differ, so it is worth confirming which lenders would treat you as an employee before choosing where to apply.

Does an alt-doc loan look bad on my credit file? No. Your credit file records the enquiry, the credit provider, the amount and your repayment history. It does not label the product as low-doc. Repeated declined applications are the thing that damages the file, which is another reason to match policy before applying.

Do I still pay LMI with a 10% deposit? Usually. LMI generally applies where LVR exceeds 80%. Waivers exist for a limited set of professional occupations, typically on full-doc terms, and most alt-doc products cap out at or below 80% LVR in any case.

Get the policy match right the first time

If you are looking at a self-employed home loan in Australia — sole trader, ABN holder, contractor, or running a hospitality, trades or IT business — and the majors keep declining your serviceability, the problem is usually the match rather than the maths. Halo Loan compares self-employed home loan rates and credit policy across a broad panel of Australian banks and non-bank lenders, covering full-doc, alt-doc, BAS-only and accountant-letter pathways, so the enquiry goes to a lender that already accepts your structure. Bilingual brokers, Mandarin and English, licensed from assessment through to settlement.

Start with a short, no-obligation conversation about your structure and documents before any application is lodged.

Halo Loan is a trading name of Halo Fortune Group Pty Ltd, Australian Credit Licence 483923. Level 9, Suite 2, 3 Bowen Crescent, Melbourne VIC 3004.

Disclaimer: This is general information only and does not take into account your objectives, financial situation or needs. It is not personal credit, financial, legal or tax advice. Lender policies, rates and fees change and vary between lenders and applicants. Seek advice from a licensed professional and confirm current terms before making any credit decision.