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Credit Union SA · Interest only · Updated November 2026

Credit Union SA Interest only Home Loans, November 2026

Credit Union SA lists 24 interest-only home loans in the Ratesniffers index today. The lowest is 6.74% p.a., on Package Variable <60% LVR Investment IO Special. Rates differ by LVR tier and repayment type, so compare the comparison rate on each row below.

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Credit Union SA interest-only home loan rates, November 2026

Credit Union SA logo
Credit Union SAPackage Variable <60% LVR Investment IO Special
VariableOffsetRedraw
Interest
6.74%p.a.
Comparison*
Not available
Est. interest only / month
$2,808
LVR ≤60%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA3 Year Fixed Package Investment IO
3y FixedRedraw
Interest
6.74%p.a.
Comparison*
Not available
Est. interest only / month
$2,808
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SAPackage Variable <80% LVR Investment IO Special
VariableOffsetRedraw
Interest
6.79%p.a.
Comparison*
Not available
Est. interest only / month
$2,829
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA2 Year Fixed Package Investment IO
2y FixedRedraw
Interest
6.84%p.a.
Comparison*
Not available
Est. interest only / month
$2,850
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA3-Year Fixed Rate Home Loan Interest Only
3y FixedRedraw
Interest
7.04%p.a.
Comparison*
7.03%p.a.
Est. interest only / month
$2,933
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA3-Year Fixed Home Loan Package Interest Only
3y FixedRedraw
Interest
7.04%p.a.
Comparison*
7.03%p.a.
Est. interest only / month
$2,933
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA3 Year Fixed Package Owner Occupied IO
3y FixedRedraw
Interest
7.04%p.a.
Comparison*
Not available
Est. interest only / month
$2,933
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA2-Year Fixed Home Loan Package Interest Only
2y FixedRedraw
Interest
7.14%p.a.
Comparison*
7.01%p.a.
Est. interest only / month
$2,975
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA2 Year Fixed Package Owner Occupied IO
2y FixedRedraw
Interest
7.14%p.a.
Comparison*
Not available
Est. interest only / month
$2,975
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA1 Year Fixed Package Investment IO
1y FixedRedraw
Interest
7.29%p.a.
Comparison*
Not available
Est. interest only / month
$3,038
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SAVariable Home Loan Package Specials
VariableOffsetRedraw
Interest
6.79%p.a.
Comparison*
7.49%p.a.
Est. interest only / month
$2,829
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA3 Year Fixed Investment IO
3y FixedRedraw
Interest
7.54%p.a.
Comparison*
Not available
Est. interest only / month
$3,142
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA1-Year Fixed Home Loan Package Interest Only
1y FixedRedraw
Interest
7.59%p.a.
Comparison*
7.01%p.a.
Est. interest only / month
$3,163
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA1 Year Fixed Package Owner Occupied IO
1y FixedRedraw
Interest
7.59%p.a.
Comparison*
Not available
Est. interest only / month
$3,163
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA3-Year Fixed Home Loan Package Interest Only
3y FixedRedraw
Interest
6.74%p.a.
Comparison*
7.61%p.a.
Est. interest only / month
$2,808
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA2-Year Fixed Rate Home Loan Interest Only
2y FixedRedraw
Interest
7.14%p.a.
Comparison*
7.63%p.a.
Est. interest only / month
$2,975
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA1-Year Fixed Rate Home Loan Interest Only
1y FixedRedraw
Interest
7.59%p.a.
Comparison*
7.64%p.a.
Est. interest only / month
$3,163
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA2 Year Fixed Investment IO
2y FixedRedraw
Interest
7.64%p.a.
Comparison*
Not available
Est. interest only / month
$3,183
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SADiscounted Variable Rate Home Loan Interest Only
VariableRedraw
Interest
6.79%p.a.
Comparison*
7.68%p.a.
Est. interest only / month
$2,829
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA2-Year Fixed Home Loan Package Interest Only
2y FixedRedraw
Interest
6.84%p.a.
Comparison*
7.70%p.a.
Est. interest only / month
$2,850
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA3-Year Fixed Rate Home Loan Interest Only
3y FixedRedraw
Interest
6.74%p.a.
Comparison*
7.73%p.a.
Est. interest only / month
$2,808
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SAPackage Variable Investment IO
VariableOffsetRedraw
Interest
7.74%p.a.
Comparison*
Not available
Est. interest only / month
$3,225
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SA2-Year Fixed Rate Home Loan Interest Only
2y FixedRedraw
Interest
6.84%p.a.
Comparison*
7.77%p.a.
Est. interest only / month
$2,850
LVR not stated
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

Credit Union SA logo
Credit Union SADiscounted Variable Investment IO
VariableRedraw
Interest
7.79%p.a.
Comparison*
Not available
Est. interest only / month
$3,246
LVR ≤80%
Based on a $500,000 balance

Average monthly interest assuming that balance and rate stay unchanged, excluding fees and offsets. Amounts can vary by month because lenders may calculate interest daily; later repayments may differ.

*Important Information and Comparison Rate Warning

WARNING: This comparison rate applies only to the example or examples given. Different amounts and terms will result in different comparison rates. Costs such as redraw fees or early repayment fees, and cost savings such as fee waivers, are not included in the comparison rate but may influence the cost of the loan. The comparison rate displayed is based on a loan of $150,000 over a term of 25 years.

The information provided on this site is general in nature and does not take into account your objectives, financial situation or needs. Before acting on any information, consider whether it is appropriate for you and read the relevant Credit Guide and lender disclosures.

Credit Union SA · Interest only

Credit Union SA interest only home loans, what to weigh

Interest-only loans don't amortise during the IO term, they only stack up when capital growth is doing the heavy lifting. Owner-occupier IO is APRA-restricted; most IO products on the panel are investor. Rates and eligibility can differ across products and LVR tiers, so use the lender page above for current product-level figures rather than assuming every interest only option has the same price.

See also Credit Union SA's full product range, repayment calculator, and refinance savings calculator.

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