In 2026, the gap between what existing borrowers are paying and what the best available refinance rates offer is substantial. Lenders continue to save their most competitive products for new customers — meaning Australians who don't actively manage their home loan are effectively paying a loyalty tax.
This guide provides a comprehensive view of refinance rates available in Australia in 2026, what affects your rate, and how NIK Finance helps you access the best deal.
Refinance Rate Landscape in Australia (June 2026)
Interest rates have stabilised after the significant RBA rate cycle of 2022–2024. In mid-2026, the RBA cash rate is in a more stable phase, and lender competition is intensifying — particularly in the non-bank sector.
Variable Rate Refinance (Owner-Occupier, Principal & Interest)
| LVR | Competitive Market Rate | Major Bank Rate | Estimated Saving/Year ($600K loan) | |-----|------------------------|-----------------|-------------------------------------| | Under 60% | 5.29%–5.69% | 6.10%–6.50% | $4,860–$7,260 | | 60%–70% | 5.49%–5.89% | 6.20%–6.60% | $4,260–$6,660 | | 70%–80% | 5.59%–5.99% | 6.30%–6.70% | $4,260–$6,660 | | 80%–90% | 5.79%–6.29% | 6.40%–6.90% | $3,660–$6,660 |
Fixed Rate Refinance (Owner-Occupier, 1–3 Years)
| Term | Rate Range | |------|------------| | 1 year | 5.69%–6.29% | | 2 years | 5.59%–6.19% | | 3 years | 5.79%–6.39% | | 5 years | 5.99%–6.59% |
Note: These are indicative ranges based on market data as at June 2026. Your specific rate depends on LVR, loan amount, credit profile, and lender. Contact NIK Finance for a personalised comparison.
Why Non-Bank Lenders Offer Better Refinance Rates
The major banks (Commonwealth Bank, Westpac, ANZ, NAB) have large cost structures, extensive branch networks, and significant regulatory requirements. This overhead is reflected in their rates.
Non-bank lenders — such as Athena, loans.com.au, Reduce Home Loans, Well Home Loans, Homestar Finance, and others — operate with lower overhead and pass savings directly to borrowers. They're all regulated by APRA or ASIC and backed by the same institutional funding sources as banks.
The downside: non-bank lenders have no branches and less brand recognition. But for a home loan, this shouldn't matter — you're interacting online and by phone, which is the same experience you'd have with a big bank's mortgage department.
How to Access the Lowest Refinance Rate
The lowest advertised rates are usually restricted to borrowers who meet specific criteria:
LVR below 80%: Lower LVR = less risk for the lender = better rate. The biggest rate improvements come at LVR below 70% and below 60%.
P&I repayments: Lenders price interest-only loans higher. If you can switch to P&I (even from IO as an investor), you access better rates.
Owner-occupier: Investment property loans attract a rate premium of 0.20%–0.60% p.a.
Clean credit: A credit default (even paid) on your file typically adds 0.50%–2.00% to your rate depending on recency.
Loan amount: Some lenders offer better rates for larger loans ($500,000+) as the fixed cost of administration is a smaller percentage of the balance.
Rate Comparison by Loan Size
The rate you access can also depend on your loan amount. Larger loans often attract better rates because they're more profitable for lenders at a fixed credit assessment cost.
| Loan Amount | Typical Competitive Rate | Note | |-------------|--------------------------|------| | $250,000–$400,000 | 5.69%–5.99% | Standard product rates | | $400,000–$700,000 | 5.49%–5.79% | More lenders compete | | $700,000–$1M | 5.39%–5.69% | Premier product rates available | | $1M+ | 5.29%–5.59% | Negotiation access improves |
Variable vs Fixed: The 2026 Refinancing Decision
One of the most common questions we get at refinancing time is whether to go variable or fix.
The case for variable (2026):
- Most forecasters see the RBA cash rate stable or declining in 2026
- Variable gives you flexibility to make extra repayments without penalties
- Offset accounts work with variable — not with most fixed loans
- If rates fall, you immediately benefit
The case for fixed (2026):
- Rate certainty for budgeting
- Protection against unexpected rate increases
- Popular with borrowers who've just bought and want to lock in their current repayment level
The case for split:
- Balance both benefits
- Common split: 50% fixed, 50% variable
- Offset applies to the variable portion
At NIK Finance, we don't make blanket recommendations — we understand your goals and budget and recommend the structure that genuinely serves you best.
The Annual Refinancing Saving for Common Loan Scenarios
To illustrate the potential saving from refinancing to a competitive rate in 2026:
Scenario 1: $550,000 variable loan, currently at 6.70% (major bank SVR)
- Current monthly repayment: $3,693
- New rate: 5.69% | New monthly: $3,255
- Monthly saving: $438 | Annual saving: $5,256
Scenario 2: $800,000 variable loan, currently at 6.50%
- Current monthly repayment: $5,369
- New rate: 5.59% | New monthly: $4,609
- Monthly saving: $760 | Annual saving: $9,120
Scenario 3: $1,100,000 variable loan, currently at 6.40%
- Current monthly repayment: $7,184
- New rate: 5.49% | New monthly: $6,258
- Monthly saving: $926 | Annual saving: $11,112
These are compelling numbers. Refinancing an $800,000 loan for approximately $11,000 in annual savings — at a switching cost of $1,500 — has a payback period of less than 2 months.
Cashback Offers: Worth It or Not?
Some lenders offer cashback incentives ($2,000–$5,000) to attract refinancing customers. These sound attractive but require careful analysis:
- Cashback is typically paid after 30–90 days of settlement
- Some cashbacks require you to stay with the lender for 2–3 years (early exit clawback)
- A lender with a cashback but a higher rate may cost more over time than a no-cashback lender with a lower rate
Example: $600,000 loan. Lender A: 5.99% rate + $3,000 cashback. Lender B: 5.69% rate, no cashback.
- Annual interest saving (Lender B): $1,800
- After 2 years, Lender B saves $3,600 vs Lender A — exceeding the cashback
- Over 5 years, Lender B saves $9,000 more
Conclusion: Rate should be the primary consideration. Cashback is nice but secondary.
Frequently Asked Questions
How often do refinance rates change? Lender pricing changes frequently — sometimes weekly, sometimes more often. This is why it's important to compare current rates at the time of application, not rely on rate lists published months ago.
Does my employer need to know I'm refinancing? No. Refinancing is between you and the lenders. Your employer may be asked to verify employment as part of the assessment process, but this is standard across all lenders.
Can I refinance to a smaller loan term? Yes. You can refinance from a 30-year original term to a 20-year or 15-year term. Repayments increase but total interest paid decreases significantly.
What if my current lender offers to match the rate? Great — take it. A lender match (internal variation) typically involves less admin and no discharge fees. However, if the match rate still isn't the market best, switching may still be worthwhile.
How do I know if NIK Finance's recommendation is genuinely the best rate? We're subject to Best Interest Duty — legally required to recommend what's best for you. We also disclose all commissions, so you can see what each product earns us. Our long-term business depends on client satisfaction and referrals — giving bad advice would hurt us.
Get Your Personal Refinance Rate Today
Stop overpaying on your home loan. Fill out our 2-minute form at nik.finance and we'll compare the best available refinance rates from 40+ lenders — personalised to your LVR, loan amount, and credit profile.
NIK Finance holds an Australian Credit Licence. Rates accurate as at June 2026; subject to change. Comparison rates include fees and charges.