
The Reserve Bank of Australia (RBA) has continued its tightening cycle, raising the cash rate to a record high of 3.85%, sparking concerns for borrowers and prompting homeowners to consult their mortgage broker for advice.
Although inflation may have peaked, the RBA’s latest rate hike surprised economists and markets alike. Many Australians are now asking: Why raise rates if inflation is falling? In this article, we explain why the RBA made this move—and what it means for your mortgage.
📌 Related: What does a mortgage broker do?
🔗 See: See the full statement from RBA.gov.au
Why Mortgage Brokers Are Watching the RBA Closely
Mortgage brokers serve as a vital bridge between borrowers and lenders. When interest rates rise, your mortgage broker can help you:
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Understand how your repayments will change
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Compare fixed vs. variable loan options
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Refinance for a better deal or reduce overall loan costs
Given the current market volatility, brokers play an increasingly important role in helping clients navigate their loan options effectively.
Latest RBA Rate Hike: A Surprising Move
On May 2, the RBA increased the official cash rate by 25 basis points to 3.85%, marking the 11th increase since May 2022 and the highest level since 2012. The decision defied expectations and sent shockwaves through currency and equity markets.
In a statement, Governor Philip Lowe acknowledged that while inflation had likely peaked, it remained too high at 7%. He emphasized the importance of returning inflation to the RBA’s 2–3% target range in a “reasonable timeframe,” justifying the additional hike.
Why Raise Rates If Inflation Has Peaked?
The RBA doesn’t solely react to current inflation; it also tries to shape future inflation expectations. Several reasons could explain the rate increase:
1. Delayed Impact of Monetary Policy
Interest rate changes take time to affect the economy. The RBA may be responding to previous inflationary momentum, not current figures.
2. Inflation Expectations Remain High
If people expect future price increases, their spending habits may accelerate inflation. A rate hike helps anchor expectations and prevent this.
3. Global Monetary Trends
Other central banks, including the U.S. Federal Reserve, have also raised rates. The RBA may act to maintain exchange rate stability and control import-related inflation.
4. Other Economic Indicators
Inflation is just one factor. The RBA also considers:
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Wage growth
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Employment levels
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Household consumption
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Financial system stability
Mortgage Broker Perspective: What Borrowers Should Do Now
As the cash rate increases, many borrowers are seeing a steep rise in their monthly mortgage repayments. A mortgage broker can help you:
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Refinance your home loan
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Secure a lower interest rate
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Switch to a fixed-rate mortgage
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Consolidate debts into a single, lower-payment loan
If you’re unsure how the RBA’s decision impacts your situation, speak with a licensed mortgage broker today. Visit our find a broker page to connect with a local expert.

Economic Outlook: What’s Next for 2023?
The RBA now expects GDP growth of just 1.25% in 2023, down from an earlier forecast of 1.5%. With population growth projected at over 2%, this implies a negative per capita output—a sign that productivity per person is falling.
This could lead to:
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Reduced living standards
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Slower wage growth
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Increased pressure on public services
To combat this, economists suggest that the RBA and government may need to:
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Stimulate productivity
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Support employment growth
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Encourage private sector investment
Your mortgage broker can advise you on how these economic changes might influence your long-term borrowing strategy.
Conclusion: Stay Informed, Act Early
The recent RBA interest rate hike is a strong signal that the central bank remains focused on inflation—even if it’s starting to fall. If you’re feeling the pressure of rising repayments, don’t wait.
A qualified mortgage broker can help you explore your options, lower your loan costs, and manage future uncertainty.