A low doc loan in Australia is one underwritten on reduced income documentation, typically without two years of full tax returns and notices of assessment. The product exists because a meaningful slice of the Australian borrower population is self-employed, recently self-employed, or trading through a structure that doesn't produce tidy PAYG paperwork.
This guide walks through what counts as low doc in Australia in 2026, what documents the banks actually accept, where bank policy hits the wall, and where private low doc lenders fit.
What “low doc” actually means
“Low doc” today means lighter documentation than full doc, not no documentation.
Most Australian lenders now use a tier framework:
- Full doc. Two years of personal and business tax returns, two years of NoAs, financials, plus standard verification.
- Alt doc / lite doc. One year of tax returns or NoAs, plus an accountant's letter or BAS statements substituting for the second year.
- Low doc. Six months of business bank statements plus an accountant's declaration of income; or six months of BAS; or a business activity statement combined with a verifiable trading history.
Who writes low doc in 2026
Tier-two non-banks (Pepper, Liberty, Resimac, La Trobe, MA Money, Bluestone) write a wider low doc envelope: LVR to 75-80% on residential, multiple acceptable income evidence types, and more flexibility on trading history. Pricing sits 0.5-1.5% above the equivalent full doc rate at the same lender.
Private lenders write the low doc files that fall outside even the tier-two non-bank envelope, see below.
Where bank low doc hits a wall
- Recently self-employed. Banks require at least 12 months of trading history. A borrower who's been self-employed for 8 months fails on the threshold, regardless of cashflow strength.
- Complex trading structures. Trust structures with discretionary distributions, family company arrangements, international group structures, bank serviceability models don't accommodate the complexity well, even where the economic substance is strong.
- Bank requirements out of step with reality. A consultant earning $500k/year across multiple short engagements looks like an income risk to the bank model but is a clean credit in commercial reality.
Where private low doc lenders fit
Private lenders write low doc on commercial-reality basis. The file shapes we see most often:
- Trust / company structure files. First mortgage to a corporate borrower where the credit is underwritten against the trading entity, the security, and the sponsor, not the personal serviceability model.
- Bridging on low doc. Bridging finance where the borrower has equity in a property under contract to sell, and documentation is light because the loan is settlement-funded rather than serviced.
Private low doc pricing in 2026 sits 8.5-10.5% per annum on first mortgage, with origination fees of 1-2%. The premium reflects the willingness to underwrite outside the standard bank low doc envelope and the speed of decision.
What to provide a private low doc lender
The fastest path to indicative terms on a low doc file is to send the lender:
- Six months of business bank statements (or 12 months of BAS).
- Accountant's declaration of net income, signed within 90 days of submission.
- A short narrative of the security, the use of funds, and the planned exit.
- Identification documents for all sponsors / guarantors.
Formal approval needs a registered valuation and a credit decision but doesn't require materially more documentation.
How files run at Archer
Archer Wealth writes low doc first mortgages through Archer Edge and bridging through Archer Flex. We write low doc on investment, commercial, and business-purpose security where the credit is genuinely there but the bank documentation frame doesn't fit. Indicative terms are preliminary and are not credit approval or a commitment to lend. Final terms depend on credit assessment, valuation, due diligence, funding availability and documentation.