00K or more? Here are 5 ways Australian business owners can pay a large tax bill without crippling cash flow - including ATO payment plans, overdrafts and more.">
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How to Pay a Large ATO Tax Bill Without Draining Your Business

By John Pierre Saliba · OverdraftMe · ACL 511092 · MFAA Member · Published 10 May 2026

You have just been hit with a large ATO tax bill - maybe it is a BAS liability that crept up, a CGT obligation after selling an asset, an unexpected income tax assessment, or Payday Super contributions stacking up. The amount is $50,000, $100,000, maybe more. You know you owe it. The question is how to pay it without crippling your business cash flow.

This is one of the most common situations we deal with at OverdraftMe. Here are the options available to Australian business owners, what each one costs, and when each makes sense.

What Happens If You Do Not Pay the ATO on Time

Before we look at solutions, it is worth understanding what is at stake. The ATO does not sit still on overdue debts.

The cost of doing nothing is almost always higher than the cost of any of the options below. Acting early gives you the most choices and the best outcomes.

Option 1: ATO Payment Plan

How it works

You contact the ATO (13 11 42 or online via myGov/myTax) and negotiate a payment plan to pay the debt in instalments over an agreed period. The ATO is generally willing to negotiate, particularly for debts under $200,000.

What it costs

The GIC continues to accrue on the outstanding balance at approximately 11.36% p.a. This interest is not tax deductible.

When it makes sense

Limitations

Option 2: Business Overdraft to Clear the Debt in Full

How it works

You take out a business overdraft or line of credit and use it to pay the ATO in full. The ATO debt is cleared immediately. You then repay the overdraft from operating cash flow.

What it costs

Business overdraft rates typically range from 8% to 18% p.a. depending on your risk profile, the lender and the amount. Critically, the interest on a business overdraft used for business purposes is tax deductible.

FactorATO Payment PlanBusiness Overdraft
Interest rate~11.36% p.a. (GIC)8-18% p.a. (varies)
Tax deductible interestNoYes
Effective cost (at 25% tax rate)11.36%6-13.5% after deduction
ATO debt clearedNo - remains until paid offYes - cleared immediately
Credit file impactATO debt visibleStandard commercial facility
Speed to arrangeSame day (online)24-48 hours (via broker)
FlexibilityFixed instalmentsDraw and repay as needed

When it makes sense

Real example: A plumbing contractor owed the ATO $87,000 in accumulated GST and PAYG. The GIC was costing $9,900 per year (not deductible). We arranged a $100,000 business overdraft at 12.5% - the interest was $10,875 but tax deductible, making the effective cost $8,156. The ATO debt was cleared in full, the credit file cleaned up, and the remaining $13,000 in the facility gave him a working capital buffer.

Owe the ATO $50K or more?

We arrange business overdrafts specifically to clear ATO debts every week. 50+ lenders on panel. No upfront fees. Honest assessment within 24 hours.

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Option 3: Short-Term Business Loan

How it works

A fixed-term business loan (typically 6-24 months) is used to pay out the ATO debt. You repay the loan in regular instalments - daily, weekly or monthly depending on the lender.

What it costs

Rates vary from 8% to 25% depending on the lender, your risk profile and the term. Some lenders charge a flat fee rather than an interest rate. Interest is tax deductible.

When it makes sense

Option 4: Refinance or Consolidate Existing Debts

How it works

If you already have multiple debts - an ATO liability, an existing business loan, outstanding credit card balances - a debt consolidation loan can roll them into a single facility with one repayment.

When it makes sense

Option 5: Pay From Business Reserves (With a Safety Net)

How it works

If your business has the cash available, you pay the ATO directly. Simple. But consider setting up a business overdraft as a safety net before you drain your reserves - so you have a backup if cash flow dips in the weeks after.

When it makes sense

Common mistake: Business owners pay a large ATO bill from reserves, then find themselves short when BAS, super, payroll or a supplier payment comes due the following month. Having an overdraft in place as a buffer costs nothing until you use it.

Which Option Is Right for Your Situation?

Your SituationBest Option
ATO debt under $20,000, cash flow is manageableATO payment plan
ATO debt $50,000+, want it cleared and off your recordBusiness overdraft
One-off tax bill, prefer fixed repaymentsShort-term business loan
Multiple debts creating cash flow pressureDebt consolidation
Have the cash but worried about the gap it leavesPay + set up overdraft safety net
CGT liability after selling a business or assetRead our CGT guide + business overdraft

How to Get Started

  1. Know exactly what you owe - log in to your ATO online services or call 13 11 42 to confirm the exact amount, including any GIC accrued
  2. Gather your bank statements - most non-bank lenders need 6 months of business bank statements. Have these ready to speed up the process
  3. Talk to a specialist broker - not all lenders have the same appetite for ATO-related funding. A broker who knows which lenders approve this type of application will save you time and protect your credit score from unnecessary declines
  4. Move quickly - the GIC compounds daily. Every week you wait costs money

Let us find you the right solution

OverdraftMe has 50+ lenders on panel and deals with ATO debt situations every week. We will tell you honestly which option makes the most sense for your situation - and if a business overdraft is the right move, we can typically get approval in 24-48 hours.

Get a quote →
JP
John Pierre Saliba
Director, OverdraftMe | Credit Representative ACL 511092
John is a specialist business finance broker with over $600 million in finance facilitated for Australian SMEs. He holds a Bachelor of Business & Commerce, Advanced Diploma in Financial Planning and Diploma of Finance & Mortgage Broking Management. John founded OverdraftMe to give Australian business owners faster, simpler access to business overdrafts and cash flow finance.
MFAA Member AFCA Member ACL 511092 $600M+ Funded
Frequently asked questions

Can I get a business loan to pay an ATO tax debt?

Yes. Many non-bank lenders will approve a business overdraft or short-term loan specifically to clear an ATO debt. In fact, paying out an ATO debt in full can improve your credit position and simplify your obligations. A specialist broker can match you to lenders who regularly approve this type of funding.

What happens if I can't pay my ATO tax bill on time?

The ATO charges a General Interest Charge (GIC) of approximately 11.36% per annum on overdue amounts. If the debt remains unmanaged, the ATO can issue a Director Penalty Notice, report the debt to credit agencies, garnishee your bank accounts, or initiate wind-up proceedings. Acting early is critical.

Is a business overdraft cheaper than an ATO payment plan?

Often yes. The ATO's General Interest Charge is approximately 11.36% p.a. and is not tax deductible. A business overdraft typically ranges from 8-18% p.a. depending on your risk profile, and the interest is tax deductible as a business expense. For debts over $50,000, the savings can be significant.

How quickly can I get a business overdraft to pay the ATO?

Through a specialist broker like OverdraftMe, approvals can happen in 24-48 hours with some non-bank lenders. You will typically need 6+ months of bank statements and basic business details. Funds can often be available the same week.

Will paying my ATO debt with a business overdraft affect my credit score?

It can actually improve it. An overdue ATO debt reported to credit agencies is a negative mark on your file. Clearing it in full with a business overdraft removes that negative signal. The overdraft itself is a standard commercial facility that does not carry the same stigma as an unpaid tax debt.

Can I use a business overdraft to pay BAS, PAYG and super obligations?

Yes. Business overdrafts are revolving facilities - you draw down when cash is tight (such as BAS quarter or super payment dates) and repay when revenue comes in. Many OverdraftMe clients use their facility specifically for this purpose.

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