Low Doc • Home Loan Guide

Low Doc Home Loans

How low doc loans work for borrowers without standard payslips or tax returns, what lenders accept instead, and who they suit, explained by an Adelaide mortgage broker.

Updated June 2026

A low doc home loan is for borrowers who cannot provide the standard income documents a normal loan requires, often the self employed or those with recent business changes. Instead of payslips and full tax returns, lenders accept alternative evidence such as business activity statements or an accountant declaration. Terms can differ, so the structure matters.

Who low doc loans are really for

Low doc lending suits borrowers with genuine income that does not fit the standard paperwork, not people trying to overstate what they earn. Lenders still need to see evidence you can repay, just in a different form. Used properly, it is a legitimate path for the self employed and recently self employed to buy or refinance.

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Low Doc Home Loans: common questions

What is a low doc home loan?

A low doc, or low documentation, home loan lets borrowers prove income with alternative evidence rather than full tax returns. Acceptable proof can include an accountant letter, recent BAS, or business bank statements, depending on the lender.

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Who are low doc home loans for?

Low doc loans suit borrowers who cannot easily provide full tax returns, most commonly the self employed, sole traders, contractors, and business owners whose latest returns are not finalised or do not reflect current income.

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What documents do you need for a low doc loan?

It varies by lender, but common low doc evidence includes an income declaration, an accountant letter confirming your income, recent BAS, or several months of business bank statements. Most lenders want at least one or two of these.

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What is an accountant letter for a low doc loan?

An accountant letter is a signed statement from your registered accountant confirming your income, usually that it is sufficient to service the proposed loan. For many low doc lenders it is a key piece of supporting evidence.

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Can I use BAS statements for a low doc loan?

Yes. Business activity statements are a widely accepted form of low doc income evidence. Lenders use your reported turnover from recent BAS, often the last few quarters, to assess your income and ability to repay.

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Can I use bank statements to get a home loan?

Yes, under some low doc programs. Several months of business bank statements can be used to demonstrate consistent income and cash flow, either on their own or alongside an accountant letter or BAS, depending on the lender.

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How much deposit do you need for a low doc loan?

Low doc loans usually require a larger deposit than full doc loans, commonly around 20 percent, so that the lender holds more equity in the property given the lighter income verification.

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Do low doc loans have higher interest rates?

Often, yes, but not dramatically. Low doc loans can carry a higher rate than full doc loans to reflect the lighter income verification. The gap has narrowed over time, and the loan can usually be refinanced to a sharper rate later.

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What is an income declaration for a low doc loan?

An income declaration is a signed statement where you declare your income to the lender. It must be honest and reasonable, and lenders usually back it up with supporting evidence such as BAS, bank statements, or an accountant letter.

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Can I get a low doc loan with bad credit?

Sometimes. Low doc and credit history are separate issues. Some specialist lenders consider low doc borrowers with past credit problems, though usually with a larger deposit and a higher rate. The cause and recency of the credit issue matter.

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Low doc vs full doc home loan, what is the difference?

A full doc loan proves income with tax returns and notices of assessment and usually offers the sharpest rates. A low doc loan proves income with alternative documents, suiting borrowers whose returns do not fit, usually for a larger deposit or slightly higher rate.

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Can I refinance a low doc loan to a normal loan later?

Yes, and many borrowers do. Once you have a track record of clean repayments and finalised tax returns that show your income, you can usually refinance from a low doc loan to a standard full doc loan with sharper pricing.

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Can I get a low doc investment loan?

Yes. Low doc loans are available for investment properties as well as owner occupied homes, using the same kind of alternative income evidence. Terms, deposit and rate may differ from an owner occupied low doc loan.

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Do all lenders offer low doc loans?

No. Low doc is a specialist product, and not every lender offers it. Among those that do, the accepted documents, deposit requirements, and pricing vary widely, so the choice of lender has a large effect on the outcome.

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How much can I borrow on a low doc loan?

It depends on your declared and evidenced income, your deposit, and the lender. Low doc borrowing power is generally assessed conservatively, and a larger deposit tends to support a higher loan, but the income you can demonstrate is the main driver.

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General information only. This page provides general information about home loans and is not financial or credit advice, a quote, or a guarantee, and your personal circumstances have not been considered. Lending policies, interest rates, fees and eligibility vary by lender and change over time. Always confirm your own situation with a licensed mortgage broker or lender before acting. Ross McFarlane (Credit Representative 526725) is an authorised Credit Representative of Australian Associated Advisers Pty Ltd t/a Keylend, Australian Credit Licence 392169.