Finance on BAS and bank statementsno full tax returns required

The situation

Self-employed borrowers are frequently in the odd position of running a genuinely strong business while presenting, on paper, a weaker one than reality — tax returns that lag a year or two behind current trading, legitimate add-backs that reduce taxable income but also reduce what a bank will recognise as serviceable income, or a business structure that's changed since the last return was lodged. The requirement is finance that reflects current trading rather than a snapshot from eighteen months ago.

This is a genuinely common position, not an edge case: sole traders, contractors and small company directors routinely run a year or more behind on lodgement simply because that's how their accountant's workflow operates, and a good year can be underrepresented on paper for a long stretch after it actually happened.

Why the first answer is often no

Full-doc bank lending is built around lodged tax returns as the primary evidence of income, and a self-employed applicant whose returns don't reflect current performance — because they're behind on lodgement, because add-backs aren't recognised, or because the business has genuinely grown since the last return — can be assessed as earning considerably less than they actually do. This isn't a judgment on the business; it's a mismatch between how self-employed income actually works and how a standard bank serviceability model is built to read it.

Add-backs are a particular sticking point: legitimate deductions like a one-off equipment purchase, non-cash depreciation, or a directors' loan can all reduce taxable income on paper while having no bearing on the cash the business actually generates, yet a full-doc lender may not recognise any of them without a specific accountant's explanation attached.

How it gets funded

Low-doc commercial loans are the core solution, using twelve months of BAS, six to twelve months of business bank statements, or a signed accountant's letter in place of full financials. A private first mortgage can extend this further for a larger purchase or refinance, generally at a more conservative LVR than a full-doc facility to reflect the reduced documentation. Where the amount is smaller and no property is being offered, unsecured business loans are sized to the trading evidence alone.

Which lender fits depends heavily on how the income is best evidenced — BAS suits a GST-registered business with consistent turnover, bank statements suit a business with clean, traceable cash flow, and an accountant's letter suits a more complex structure where the accountant can speak to true earning capacity better than any single document can. We match the file to the lender whose low-doc criteria actually fit the evidence you have, rather than the evidence a generic checklist assumes you'll have.

What to have ready

Twelve months of BAS or business bank statements, an accountant's letter if the income needs contextualising, entity and ABN details, and information on any property being offered as security. Where returns are lodged but simply out of date, having the most recent one to hand still helps, even if it isn't the primary evidence a lender will rely on, and can support a stronger overall picture alongside the BAS and bank statements.

Working with us

We start by understanding how your income actually presents — what the BAS shows, what the bank statements show, and where an accountant's letter would add clarity that the raw documents don't — before deciding which lender and which evidence combination gives the strongest file. This matters more in low-doc lending than in almost any other category, since the same business can look very different depending on which documents are put in front of a given lender.

We quote on enquiry once a lender has actually reviewed the file, rather than a generic low-doc rate that doesn't reflect your specific trading evidence, and we stay available as your documentation improves — a business a year further into consistent lodgement is often eligible for meaningfully better terms than it was at the first enquiry. Where your accountant is preparing lodgements or a supporting letter, we're happy to work directly with them to make sure it covers what a given lender actually needs, rather than a generic template that doesn't speak to your specific circumstances.