Offset Account vs Redraw Facility: What's the Difference?

When you're managing a home loan in Australia, two features often come up: offset accounts and redraw facilities. While both can help you pay off your mortgage faster, they work in completely different ways.

What Is an Offset Account?

An offset account is a transaction account linked to your home loan that reduces the interest you pay each month. The balance in your offset account is "offset" against your home loan balance for interest calculation purposes.

Example: If you have a $400,000 home loan and $50,000 in an offset account, the lender only calculates interest on $350,000. Your money remains fully accessible.

On a $400,000 loan at 6% interest:

• Without offset: ~$24,000 annual interest
• With $50,000 offset: ~$21,000 annual interest
• Annual saving: $3,000

Types of Offset Accounts

Full offset accounts reduce your loan balance by the full amount held. Partial offset accounts (usually 50%) only count half. Always check which type your lender offers.

What Is a Redraw Facility?

A redraw facility lets you withdraw extra money you've paid into your home loan. When you make additional payments beyond your regular repayments, a redraw facility lets you access that equity.

Example: If your loan is $400,000 and you've made $60,000 in extra payments, you could redraw that $60,000. You'd then owe $400,000 again.

The critical difference: money in a redraw reduces the actual loan principal. An offset account doesn't change your loan balance at all.

Redraw Restrictions

Most redraw facilities have:

• Minimum redraw amounts ($500-$1,000)
• Processing time (days to weeks)
• Potential fees per transaction
• Restrictions if behind on payments

Offset Account vs Redraw: Key Differences

Factor	Offset Account	Redraw Facility
How it works	Reduces interest calculation	Reduces actual loan balance
Access speed	Instant (debit card/transfer)	Days to weeks
Cost	$10-15/month fees	$50-150 per transaction
Loan impact	No change to loan structure	Changes your principal
Best for	Emergency funds + interest savings	Lump sum deployment
Tax implications	None for owner-occupier	None for owner-occupier

Which Should You Choose?

Choose an offset account if:

• You want quick access to your money
• You're building an emergency fund while saving interest
• You have variable income
• You prefer simplicity

Choose a redraw facility if:

• You receive lump sums (bonuses, tax refunds)
• You rarely need to access prepayments
• You prefer seeing your loan balance decrease
• You want psychological satisfaction from a smaller loan

Ideally, have both. Use the offset for everyday savings and emergency funds. Use redraw for deploying large lump sums.

Real Scenarios

Scenario 1: Salaried Professional

Sarah earns $120,000, has a $500,000 loan, keeps $40,000 in offset. Saves ~$4,800 over 2 years in interest while maintaining full access.

Scenario 2: Self-Employed Builder

David keeps 3 months expenses ($30,000) in offset. When he completes a $50,000 project, he pays it into redraw. During slow months, he redraws what he needs.

The Mathematics

$500,000 loan at 6%, 25-year term:

• Without offset: $388,000 total interest
• With $60,000 constant offset: $350,000 total interest
• Lifetime saving: $38,000

Daily calculation: $60,000 offset saves ~$10/day in interest. Over decades, this compounds enormously.

Common Mistakes

1. Ignoring offset because it "doesn't reduce the loan" — it saves tens of thousands in interest
2. Over-using redraw — defeats the purpose of extra payments
3. Not checking offset account fees vs interest saved
4. Forgetting redraw transaction fees add up
5. Mixing strategies inefficiently

Ready to Optimise Your Home Loan?

At RyRo Loan Centre, we help homeowners choose the right loan structure. Book a free strategy call or visit our home loan services page. Use our borrowing power calculator to model different scenarios, or learn about refinancing to optimise an existing loan.

FAQs

Can I have both an offset account and a redraw facility?

Yes, most Australian home loans include both. Use offset for everyday savings and redraw for lump sums.

Does an offset account reduce my loan balance?

No. It reduces the interest you pay, not your principal. Your loan balance stays the same.

What happens to my redraw if I refinance?

Depends on the lender. Some transfer it automatically, others require you to redraw first. Confirm before refinancing.

What's the minimum offset balance to be worthwhile?

Even $10,000 saves ~$600/year on a 6% loan. Most people find it worthwhile above $20,000-30,000.

Are offset accounts different for investment properties?

Yes. Investment loans may not include offsets since the interest is tax-deductible. Consult your accountant.

Can I access offset money instantly?

Usually yes — via debit card or online transfer. Some lenders restrict access to business hours.

Do redraw facilities affect my credit score?

No. Available redraw is money you've already paid. It doesn't count as available credit.

Is it better to put savings in offset or make extra repayments?

Offset gives you flexibility (money stays accessible). Extra repayments reduce the loan faster but are harder to access. For most people, offset is the safer choice.

Last updated: April 2026