Written by

Steven Lee

Mortgage Director, ODIN Mortgage & Tax

10+ years in Australian banking and mortgage lending

Last reviewed

Updated on: June 10, 2026 View profile →

No Income Verification Refinance

Can’t show payslips or full tax returns? You still have options!

If you’re self-employed, a freelancer, or a small business owner, refinancing your home loan in Australia can feel impossible. Even more so when lenders ask for traditional payslips or two years of clean tax returns.

Here’s the truth: true no income verification loans are nearly extinct due to Australian lending laws. But don’t worry—low doc refinance options are here to help. They allow you to prove income through alternative documents, such as Business Activity Statements (BAS) or an accountant’s letter.

In this guide, we break down everything you need to know: how low doc loans work, who qualifies, what documents you need, and the financial realities you should expect. If you’ve been locked out of refinancing before, this could be the solution you’ve been searching for.

Are No Income Verification Mortgages Available in Australia?

In short, no. The National Consumer Credit Protection Act (NCCPA), enforced by ASIC, disqualifies “no doc” loans (no documentation).

NCCPA dictates that lenders see if you can afford the repayments. This makes true “no income check” loans hard to find for regular home loans.

Historically, no doc products like Stated Income, Stated Asset (SISA) or No Income, No Asset (NINA) loans were available. Their availability today is typically limited to sophisticated investors for investment property purchases.

So, what if you don’t have usual income proof like payslips?

There’s something called a “low doc loan” (low documentation). Sometimes it’s called an “alt doc” loan (alternative documentation). These use different ways to check your income.

For most, low doc is the main option if you can’t show proof of standard income.

What Is a Low Doc Refinance?

A low doc refinance lets you switch your home loan without typical income proof.

Low doc doesn’t mean no documents at all. It means you provide different documents to show your income and prove you can afford the loan. This includes:

BAS statements
Business bank statements
Accountant’s letter
Partial tax returns or interim financials

It’s a flexible option for people with irregular or alternative income.

Let’s look at how they are different from full doc loans, who they are ideal for, and common qualifying criteria.

Low Doc vs Full Doc Refinance

Income verification is the main difference between low doc and full doc refinance. This influences cost, risk perception by lenders, and available features.

Here’s a table comparing low doc vs full doc refinance options.

Feature	Low Doc Refinance	Full Doc Refinance
Income Verification	BAS, bank statements, accountant’s letter	Payslips, tax returns, financials
Interest Rate	Higher (1–2%+ premium)	Standard market rates
Max LVR	60–80% (some up to 85–90%)	Up to 90–95% (with LMI)
Risk Fees	Often applies	Usually not required
Ideal For	Self-employed, contractors, freelancers	PAYG, self-employed with full docs

👉 Learn effective refinancing steps in How to Refinance a Home Loan in Australia.

Who is a Low Doc Refinance Suitable For?

Low doc refinance suits:

Self-employed business owners
Freelancers or gig workers
Contractors
Investors with rental income
Anyone with inconsistent or seasonal income

If you fit in any of these groups, a low doc refinance option may be for you.

You can later refinance from low doc to full doc.

Common Eligibility Hurdles

Lenders offering low doc loans establish several key criteria to assess your viability if you can’t provide standard income proof. These act as proxies for income stability and responsible financial management.

The common eligibility hurdles for low doc loans include the following.

Australian Business Number (ABN): Most lenders require you to hold a valid ABN. A common stipulation is that it must have been registered and active for a minimum period. This typically ranges from 1-2 years. A demonstrated history of business operation is generally preferred. The ABN registration period indicates business longevity and a degree of income stability.
GST Registration: GST registration is required if your declared income or business turnover exceeds the mandatory GST registration threshold. Some lenders also require GST registration for a minimum period, such as 6-24 months, irrespective of the income level.
Credit History: A clean or good credit history is a standard expectation. Few specialist non-bank lenders may consider minor credit impairments. A strong credit history signals past responsible debt management. This is a crucial factor when direct income verification is less straightforward.
Deposit and Equity: A larger deposit for purchases, or substantial existing equity for refinancing, is typically necessary. Most lenders require at least 20% equity for low doc loans as it’s a key risk mitigant for lenders.
Business Stability and Industry: Lenders often seek evidence of a demonstrably stable business with consistent income generation. The industry in which the business operates can also be a factor. Some sectors may be perceived as inherently higher risk than others. This potentially influences loan terms or eligibility.

If you fall short, you’ll likely face significant challenges in qualifying for a low doc loan despite having considerable assets. This is because the lender lacks these crucial indirect signals of stability and financial discipline.

👉 You can also check out: When to Refinance Your Mortgage

👉 Also See:

Proving Income for Low Doc Refinance: Alternative Verification Methods

With a low doc home loan, you use different documents to show your income. Lenders still need to verify what you earn.

This generally includes bank statements, a letter from your accountant, tax returns, and other financial statements.

Here’s a quick summary of common documents.

Document	Description	Typical Lender Requirements
Income Declaration	Borrower-signed statement outlining earnings and sources.	Usually a lender-specific form; must be supported by other evidence.
Business Activity Statements (BAS)	ATO-lodged statements showing business turnover (GST collected and paid).	Typically last 2-4 quarters (6-12 months); must be lodged copies.
Business Bank Statements	Statements from the business’s primary transaction account(s) showing cash flow and trading activity.	Usually 6-12 months, sometimes up to 24 months; must show consistent turnover.
Accountant’s Letter	A letter from your registered accountant verifying income or the business’s financial standing.	Must be on accountant’s letterhead, signed, dated, specify accountant’s relationship duration, and basis of income verification.
Personal/Business Tax Returns & NOAs	Official ATO documents showing declared income and tax assessed for previous financial year(s).	Often last 1-2 years; may be required if other documentation is insufficient or for higher LVRs.
Interim Financial Statements	Internally or externally prepared Profit & Loss statements and Balance Sheets for the current trading period.	May be requested to show recent performance not yet captured in tax returns or BAS.
Payslips	If self-paid.	Supported by an accountant’s letter.

ASIC’s RG209 guides lenders to take reasonable steps to verify income, so documents must be credible and verifiable.

It’s not just the type of document that matters, but also the credibility and verifiability of its source.

An accountant’s letter from a long-established, reputable firm will likely carry more weight than one from a less known or newly established practitioner.

Similarly, ATO-lodged BAS are generally preferred over internally prepared management accounts for turnover verification. This is because ASIC’s RG209 obliges lenders to take “reasonable steps to verify” the information provided. This extends beyond merely accepting a document at face value.

Learn more about the various income verification methods below.

Business Activity Statements (BAS)

Lenders often ask for your BAS. These are lodged with the tax office. They show your business turnover. Usually, lenders want to see BAS from the last 6 to 12 months. Using BAS statements as proof is common.

Business Bank Statements

You may need to show your business bank statements. These show the money coming in and out of your business. Lenders often ask for 6 to 12 months of these. Some may ask for up to 24 months.

An Accountant's Letter

A letter from your accountant can help. This confirms your income or business financial health. The letter needs specific details. It must be on the accountant’s letterhead and signed.

One Year's Tax Returns/Financials

Some lenders may accept one year’s tax returns. However, many prefer two years of tax returns. This includes your personal and business returns. You’ll also need the ATO Notices of Assessment (NoAs). You can’t use next year’s tax returns. Lenders need to see income you have already earned.

Old Tax Returns (with conditions)

If your latest tax return is old, it may still be used. This is often the case if recent BAS statements better show your current income.

Combining Old Tax Returns with BAS

This isn’t a specific document. It’s a way to show your income. You use older tax returns plus recent BAS. This gives a fuller picture.

Financial Statements Without Tax Returns

You may be able to use other financial papers. These could be recent Profit and Loss statements for your business. These are often called interim financial statements.

Using Self-Employed Salary Payslips (with Accountant Letter)

If you pay yourself a salary from your business, you may be able to use these payslips. An accountant’s letter often needs to support this.

Income from Your Last Job for a New Business (Low Doc Method)

Some lenders can consider your income from a previous PAYG job. This is if your new business is in the same industry. This is less common.

Income Forecasts (for Business Purposes)

Income forecasts are usually for business loans. They are not typically used to prove income for a home loan refinance. Lenders want to see your past and current income.

Interim Financial Statements

These are up-to-date financial reports. They can show your business’s recent performance. This is useful if tax returns are not yet lodged.

Adding Back Expenses to Taxable Income

This is not a document you provide. It’s how lenders might assess your income from your tax returns. They may add back certain business expenses to get a clearer income picture.

Notices of Assessment (NoAs) for Trust Income

If your income comes from a trust, you’ll need NoAs. These confirm the income declared to the ATO.

Ensure your alternative documentation is prepared by credible, verifiable sources. Lenders have internal due diligence processes to assess the reliability of these sources. This unstated layer of scrutiny is a critical part of the lender’s risk management and compliance framework.

👉 Also see: Best Mortgage Lenders for Refinancing

AU Expats—Find Full Doc Refinancing Options

The Financial Realities of Low Doc Refinance

Refinancing via a low doc loan typically comes with different financial implications compared to standard full doc loans.

Be prepared for variations in interest rates, fees, and the amount of equity required.

Low doc home loans often come with:

Higher interest rates (usually 1–2% more)
Lower LVRs (max 80%, often 60–70% before LMI or risk fees apply)
More equity required to refinance or access cash out

Example:

✅ Strong BAS + clean credit + 65% LVR → lower rate
❌ One year BAS + minor credit issues + 85% LVR → higher rate, extra fees

Interest Rate Premiums and Comparison Rates

A consistent feature of low doc home loans is that they generally attract higher interest rates than their full doc counterparts.

This premium often ranges from 1-2% or potentially more. It’s for the perceived increased risk associated with less traditional income verification methods.

The comparison rate is a crucial figure for borrowers, as it aims to reflect a truer cost of the loan by incorporating certain standard fees and charges alongside the headline interest rate. However, some lenders may offer more standard interest rates if the LVR is low, say 60%.

For example:

Supporting Documents	LVR	Lender Perception
Two years of consistently strong BAS A robust accountant’s letter from a well-regarded firm A blemish-free credit history	65%	Lower risk profile
One year’s BAS with inconsistent income An accountant’s letter from a dodgy firm Minor credit impairments	85%	Higher risk profile

Lenders implicitly acknowledge these varying risk grades by offering different interest rates.

For more competitive rates, assemble a strong package of alternative evidence and offer a substantial equity contribution.

LVR Expectations and Deposit Requirements

Lenders impose stricter LVR limits on low doc loans. So, you need a larger amount of existing equity in your property when refinancing.

Maximum LVRs for low doc refinance are commonly capped at 80%. This means you must have at least 20% equity in your property.

The higher equity position provides a larger buffer for the lender if the property needs to be sold to recover the loan.

Some lenders are more conservative, restricting LVRs to 60-70% before significant risk fees or Lenders Mortgage Insurance apply.

Specialist lenders can accept higher LVRs, but with tighter eligibility criteria. This includes higher interest rates and LMI or a substantial risk fee.

These requirements directly impact the utility and scope of low doc refinancing for achieving certain financial goals. For instance, your ability to extract large amounts of cash via a refinance will be severely limited.

👉 Check out: How to Lower Your Mortgage Payment Without Refinancing

Conclusion: No Income Verification Refinance

The term “no income verification” is largely a misnomer. Lenders follow strict rules, but “low doc” or “alt doc” loans are available if you can prove your income in other ways.

The adoption of tech-based verification methods will take time. It depends on reliability and strong data protection.

Low-doc refinancing will continue to serve a key part of Australia’s workforce. Its future will depend on demand for flexible loans, strict regulations, and new financial technologies.

For now, you need diligence, expertise, and a commitment to responsible practices from all participants to succeed.

AU Expats—Looking to Refinance from Overseas?

Key Takeaways

True no income verification refinance loans are not available, so low doc loans are the main option if you lack standard income proof. ⬆️
Low doc loans let you refinance with alternative documents. ⬆️
Documents like BAS, business bank statements, accountant’s letters, and tax returns help prove income for low doc refinance. ⬆️
Low doc loans often come with higher interest rates, lower LVR limits, and strict lending criteria due to perceived risks. ⬆️

No Income Verification Refinance

Are No Income Verification Mortgages Available in Australia?