Why banks won't help with ATO debt

Banks treat ATO debt as a red flag. It doesn't matter if you're a successful business owner or just had a bad quarter — outstanding tax debt means the bank will decline your application. They don't distinguish between someone struggling and someone who just got behind. The result is the same: no.

And it's not just mortgages. Banks won't increase your overdraft, extend your business loan, or approve credit cards if there's unpaid tax. The entire banking system locks you out until the ATO debt is cleared.

How private lenders assess ATO debt differently

Private lenders don't run the same checks. Instead of looking at your credit file and tax history, they look at the property and the equity. Their questions are simple:

  • How much is the property worth?
  • How much equity is available after the first mortgage?
  • Is the amount needed to clear the ATO debt reasonable relative to that equity?

If the answer to all three is yes, they'll proceed. The ATO debt isn't a problem — it's just another factor in the deal.

Got ATO debt and a property with equity?

Tell us the basics and we'll show you what a second mortgage could look like for your situation.

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What a typical deal looks like

Illustrative example — not a real case

Imagine a plumber who owns a $800,000 house with an existing $380,000 mortgage. They have $120,000 in outstanding ATO debt from unpaid GST over the past two years. The bank won't refinance because of the tax debt.

A private lender could offer a second mortgage of $180,000 at 70% loan-to-value. That's enough to pay out the first mortgage ($380,000... no wait), enough to clear the ATO debt ($120,000) and have some room left over. The property is worth $800,000, so a 70% LVR ($560,000) has $180,000 available after the existing mortgage. This amount clears the ATO debt and covers legal and settlement costs, with a little left over.

The second mortgage is set for 12 months, giving the plumber time to get back on track with the ATO and refinance back to a bank at a lower rate. Total cost: interest on the second mortgage for a year, legal fees, and settlement costs. But the ATO debt is gone and the bank is back on the table.

Typical deal structure
Property type
Residential or commercial
Loan purpose
Clear ATO tax debt
Typical LVR
Up to 95% residential, 85% commercial
Loan sizes
From $25K up to $80M
Interest rate
From 4.99% p.a.
Settlement speed
1 to 5 business days
Ranges shown are typical across our panel. Your rate depends on property value, equity, and the structure of the deal.

What lenders want to see

For a deal like this to work, lenders need clarity on a few things:

  • Clear property value. A recent valuation or evidence of what the property is worth.
  • ATO debt details. How much is owed, what type of tax (GST, income tax, PAYG), and whether there's an active payment plan.
  • Exit strategy. After you clear the ATO debt, how will you repay the second mortgage? Usually by refinancing back to a bank once the tax situation is resolved.
  • Overall financial picture. Are there other debts? Is the business or income source still viable? Lenders want to feel confident you can repay.

When this might not work

A second mortgage to pay ATO debt might not stack up if:

  • There's not enough equity in the property to cover the ATO debt plus costs. If you only have $20,000 equity and owe $120,000 in tax, the numbers don't work.
  • The ATO has placed a charge (lien) on the property and won't release it. This can complicate settlement but doesn't always kill the deal — some lenders will negotiate with the ATO.
  • No realistic path to repay. If there's no business left, no income, and no way to refinance later, lenders see it as high risk.
What our panel can offer

Our panel includes specialist lenders who specifically fund second mortgages for ATO debt clearance. Here's what you can expect:

  • Credit-impaired borrowers accepted — ATO debt doesn't automatically disqualify you
  • Lo doc options — no need for full income proof if equity is strong
  • Settlement in 1 to 5 business days
  • Available across all Australian states and territories

Exact offer depends on your property, equity, and the ATO situation. Tell us the details and we'll find the right lender for your deal.

Step-by-step process

Here's how to move forward:

  • Step 1: Gather basic information. What's your property worth? What do you owe on the first mortgage? How much ATO debt do you have? You don't need precise numbers — estimates are fine.
  • Step 2: Get matched with lenders. Tell us your situation and our AI will identify which specialist lenders on our panel are likely to consider your deal.
  • Step 3: Speak directly with the lender. Connect directly and discuss the terms. Most private lenders can give you an indication within a few days.

Common questions

Can I use a second mortgage specifically to pay ATO debt?
Yes. Many private lenders will fund a second mortgage where the entire purpose is to clear ATO debt. Some lenders will even pay the ATO directly from settlement funds — others will release money to you and expect you to pay it yourself. Either way, as long as the property has enough equity, this is a straightforward deal for specialist lenders.
Will the ATO accept a payment plan while I arrange the loan?
Often yes. The ATO has payment plan programs for businesses under financial stress. They prefer receiving regular payments to taking enforcement action. If you contact them early and explain you're arranging a loan to clear the debt, they're usually willing to pause collection activity temporarily. Get it in writing.
Does ATO debt affect second mortgage approval?
For traditional banks, yes — it's an instant decline. For private lenders, no — they don't care as much about your tax history. They care about the property value and equity. If the numbers work on the property side, the fact that you owe the ATO is just another factor in the deal, not a deal-killer.
Can I get a second mortgage if the ATO has a charge on my property?
It's complicated but often yes. If the ATO has registered a charge (a lien) on your property, a second lender can still proceed, but they'll need to satisfy or subordinate that charge as part of settlement. This might mean using some of the loan funds to clear the charge first, or negotiating with the ATO. It's possible but requires specialist knowledge.
What happens to the ATO debt once the second mortgage settles?
That depends on how the deal is structured. If the lender pays the ATO directly at settlement, the debt is cleared immediately and the ATO updates their records. If the lender releases money to you, you're responsible for paying the ATO within whatever timeframe you've agreed with them. Either way, once paid, the debt is gone — but you now have a second mortgage to repay instead.

Related guides

Second Mortgage — All Guides
Tap into your property equity with a second mortgage
Refinancing With ATO Tax Debt
Commercial Refinance guide
Caveat Loan for ATO Debt
Caveat Loans guide
Unsecured Loan With ATO Debt
Business Finance guide
How to Describe Your Deal
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