Loan types

Low doc business loans: borrowing when the books are behind

Low doc business loans in Australia compared with full-doc and no-doc options: what you can use instead of tax returns, and what lighter paperwork costs.

Updated 24 October 2026 · Compare Business Loans Australia editorial team

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Tradesman standing beside a white work van, a self-employed owner looking at low doc loans

Quick answer

A low doc business loan is assessed on alternative evidence instead of up-to-date tax returns and financial statements. Lenders typically use business bank statements, BAS, an accountant's declaration or the borrower's own declaration of income. It suits self-employed owners and sole traders whose books are behind, but lighter paperwork usually means a smaller amount, a shorter term or a higher cost than a full-doc loan.

Key points

  • Uses bank statements, BAS or an accountant's letter instead of full financials.
  • Common for self-employed owners and sole traders.
  • Usually costs more or allows less than a full-doc loan.
  • Catching up on lodgements can open cheaper options later.
Evidence used
Bank statements, BAS, accountant's letter
Suits
Self-employed, sole traders, books behind
Security
Unsecured or property-backed
Best compared with
Full-doc loan, secured loan

Plenty of good businesses have books that are a year or two behind. The work comes first, the paperwork comes later. Low doc lending exists for exactly that situation. This page compares it with full-doc and no-doc lending, so you can see what lighter paperwork really costs.

What does “low doc” actually mean?

A full-doc loan asks for tax returns, financial statements and sometimes an accountant’s report. A low doc loan accepts other evidence that the business earns what you say it does:

  • Business bank statements, usually six to twelve months.
  • BAS statements, showing reported turnover.
  • An accountant’s letter confirming income.
  • A signed declaration of income, mainly on property-backed loans.

How do the documentation levels compare?

Full doc Low doc No doc (property-led)
Main evidence Tax returns, financials Bank statements, BAS, accountant’s letter Property security, declaration
Who it suits Established, up-to-date books Self-employed, books behind Strong equity, very limited paperwork
Typical cost Lowest Moderate to higher Higher
Amount Largest Smaller to medium Depends on equity
Speed Can be slower Often quicker Depends on property steps

Who uses low doc loans?

  • Sole traders and tradies whose tax returns are behind.
  • Newer businesses that haven’t lodged a full year yet.
  • Owners whose income varies a lot year to year.
  • Businesses that have recently grown, where old tax returns understate current income.

If your problem is credit history rather than paperwork, look at bad credit business loans. Many owners face a bit of both.

What makes a low doc application stronger?

  1. A dedicated business bank account. Mixed personal and business spending makes statements hard to read.
  2. BAS lodged on time, even if annual returns are behind.
  3. Steady deposits rather than a few large irregular amounts.
  4. No dishonours in the last few months.
  5. A clear purpose and a realistic amount.
  6. Property security, if available, which can widen options a lot.

Illustrative example. A Ballarat electrician has been self-employed for three years, but his last tax return lodged is from his first year. His BAS is up to date and his business account shows deposits of around $32,000 a month. He needs $55,000 for a second van and tools to take on an apprentice. A low doc unsecured loan based on 12 months of statements and his BAS covers it. His accountant is now catching up the returns, so next time he can compare full-doc options too.

What should you compare in low doc offers?

  • Total cost versus a full-doc alternative if one is possible.
  • Term and repayment frequency.
  • What the declaration commits you to: never overstate income.
  • Early payout terms, so you can refinance once the books are current.

Our compare by paperwork page shows what each loan type typically asks for, and the eligibility checklist helps you get the documents together.

What does a low doc declaration commit you to?

Many low doc loans, especially property-backed ones, ask you to sign a declaration of income or confirm that the loan is for business purposes. It’s a simple form, but it matters:

  • It must be true. Overstating income to qualify is a serious problem, and it can leave you with a loan the business can’t carry.
  • It confirms business purpose. Business loans are for business use only; using the funds for personal spending can breach the loan terms.
  • It may be checked. Lenders can compare it with bank statements, BAS and later financials.
Do Don’t
Base income on bank statements and BAS Round up to reach a lending limit
Ask your accountant for a supporting letter Sign a figure you can’t back up
Explain irregular income honestly Leave out existing debts

A well-supported, realistic declaration usually gets a better result than an optimistic one, because the lender can match the loan to what the business really earns.

How can you move from low doc to full doc?

Low doc lending is often a stepping stone. Once your lodgements are current, cheaper full-doc options may open up:

  1. Ask your accountant for a timetable to catch up on returns.
  2. Keep BAS lodged on time in the meantime.
  3. Choose a low doc loan with fair early payout terms, so refinancing later doesn’t cost too much.
  4. Revisit your options once two years of returns are lodged.

See what your bank statements can support

If your books are behind but the business is trading well, it’s worth finding out what’s possible now. Enquiring doesn’t touch your credit file; a check only comes up once you decide to proceed. We don’t hand your details out to lender after lender. A real person looks at your statements and BAS and compares low doc, full-doc and property-backed options for you.

Please be accurate on the form about turnover and where your lodgements are up to. Start your enquiry, or rank the options with the comparison tool and then check your options.

Frequently asked questions

What documents do I need for a low doc loan?

Usually ID, ABN details, several months of business bank statements and, depending on the lender, recent BAS or an accountant's letter. Some property-backed low doc loans rely mainly on the security and a declaration of income.

Is a low doc loan the same as a no doc loan?

Not quite. Low doc loans still need some evidence, like bank statements. 'No doc' usually describes loans that lean almost entirely on property security. Fewer options exist at that end, and they tend to cost more.

Can a sole trader get a low doc business loan?

Yes. Sole traders are among the most common low doc borrowers, especially when tax returns are a year or two behind.

Will a low doc loan always cost more?

Generally, because the lender has less information. Strong bank statements or property security can narrow the gap.

Should I catch up on my tax returns first?

If you have time, yes. Up-to-date lodgements usually open cheaper full-doc options. If you need funds now, a low doc loan can bridge the gap while you catch up.

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