Westpac Banking (WBKCY) Interest Expenses (2009 - 2014)
Westpac Banking (WBKCY) reported Interest Expenses of -$22.98 billion for FY2025 (year ended Sep 30, 2025).
Powered by 
Analysis
Westpac Banking (WBKCY) Interest Expenses (2009 - 2014) Analysis & Trends
Dating back to FY2009, Westpac Banking's Interest Expenses record includes 17 fiscal years.
- Five-year annual Interest Expenses spans a low of -$23.28 billion in FY2024 and a high of -$3.95 billion in FY2021.
- According to Business Quant data, Interest Expenses came in at -$23.28 billion in FY2024, -$16.56 billion in FY2023, -$4 billion in FY2022 and -$3.95 billion in FY2021.
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Mar 31, 2014 | 11.65 Mn |
| Sep 30, 2013 | -18.49 Bn |
| Mar 31, 2013 | 17.66 Mn |
| Sep 30, 2012 | -25.31 Bn |
| Mar 31, 2012 | 9.50 Mn |
| Sep 30, 2011 | -17.87 Mn |
| Mar 31, 2011 | -2.01 Mn |
| Sep 30, 2010 | -17.17 Mn |
| Mar 31, 2010 | -18.09 Mn |
| Sep 30, 2009 | 11.67 Mn |
| Mar 31, 2009 | 13.98 Mn |
API Access
Westpac Banking Interest Expenses API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-expenses&ticker=WBKCY&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-expenses", "ticker": "WBKCY", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-expenses&ticker=WBKCY&period=max&api_key=YOUR_API_KEY");
const data = await res.json();