Home / Banks / Commonwealth Bank of Australia

Commonwealth Bank of Australia Australia

RAROC profile and corporate credit pricing model derived from Pillar 3 disclosures.

Last updated: March 2026 · Data source: public Pillar 3 disclosures
Cost-to-income
48.5%
Operating efficiency
Effective tax rate
30.4%
Applied to RAROC numerator
Avg corporate PD
2.29%
Probability of default
Avg LGD unsecured
40.0%
Loss given default

How Commonwealth Bank of Australia prices corporate credit

Commonwealth Bank of Australia is a Australia-based bank with approximately EUR 234bn of corporate credit exposure (EAD) under the Mixed approach to credit risk capital. The numbers below come directly from Commonwealth Bank of Australia's most recent Pillar 3 CR6 regulatory filings and are used to model how this bank prices corporate credit facilities.

What makes Commonwealth Bank of Australia's book distinctive

Commonwealth Bank of Australia is a smaller corporate book by disclosed EAD (36 of 59). Its cost-to-income ratio of 48.5% is structurally efficient (-1.3pp vs the 59-bank cross-section average of 49.8%). The corporate portfolio is mixed-grade, with an EAD-weighted average PD of 2.3% against a cross-bank average of 2.1%.

The consolidated book blends A-IRB and F-IRB sub-portfolios, so the headline PD and LGD averages mask meaningful dispersion between segments — relevant when benchmarking specific sectors or geographies. Unsecured LGD disclosed at 40.0% is +3.2pp against the 36.8% cross-bank average, indicating a harder workout profile than the peer median and pushing up capital consumption on defaulted exposures.

On the standardised BBB+ EUR 25M 5-year term loan used across every bank profile, Commonwealth Bank of Australia lands in the lower half of the pricing ranking (#42 of 59), with a RAROC of 7.02% and a minimum spread of 267bp to reach the 12% hurdle. Within Australia specifically, the bank ranks #1 of 4 on this same calculation.

ParameterValueWhat it means
IRB approachMixedHow the bank computes risk-weighted assets
Cost-to-income ratio48.5%Operating cost share of net revenue
Effective tax rate30.4%Applied to RAROC numerator after EL and funding
Average corporate PD2.29%EAD-weighted probability of default
Avg LGD (unsecured)40.0%Loss share if borrower defaults, no collateral
Avg LGD (secured)18.0%Loss share with eligible collateral
Funding spread12bpBank's wholesale funding cost above risk-free
Corporate EADEUR 234bnTotal exposure at default to corporates

Sample RAROC calculation

On a representative BBB+ rated, 5-year term loan of EUR 25M at 150bp spread with a 20bp commitment fee, Commonwealth Bank of Australia would generate an estimated RAROC of 7.02% against a typical 12% bank hurdle rate. To hit that hurdle on this exact deal, the bank would need a minimum spread of 267bp. This deal is significantly below target — the bank would either reprice it or decline.

ComponentValue
Annual revenue (spread + fees)EUR 385,000
Operating costEUR 154,000
Expected loss (PD × LGD × EAD)EUR 28,750
Capital required (FPE)EUR 2,451,320
RAROC (after tax)7.02%
Min spread to hit 12% RAROC267bp

How Commonwealth Bank of Australia compares to peers

Out of 59 banks in the OpenRAROC dataset, Commonwealth Bank of Australia ranks #42 by RAROC on this sample deal.

RankBankCountryRAROCMin spread
1Qatar National BankQatar9.00%203bp
2DBS GroupSingapore8.18%224bp
3JP MorganUnited States8.12%231bp
4ICBCChina8.06%233bp
5China Construction BankChina8.06%233bp
41ING GroupNetherlands7.03%262bp
42Commonwealth Bank of AustraliaAustralia7.02%267bp
43CaixaBankSpain7.01%263bp
Want to see how Commonwealth Bank of Australia prices YOUR portfolio?

Upload a CSV of your existing facilities and OpenRAROC will run the same calculation against Commonwealth Bank of Australia (and 58 other banks) to show you who's overcharging you and which bank should price your next deal.

Open the calculator

Other Australia banks

National Australia BankWestpacANZ Group

Compare Commonwealth Bank of Australia to peers

Commonwealth Bank of Australia vs ANZ GroupCommonwealth Bank of Australia vs National Australia BankCommonwealth Bank of Australia vs Westpac

Frequently asked questions about Commonwealth Bank of Australia

What is Commonwealth Bank of Australia's average corporate PD?
Commonwealth Bank of Australia discloses an EAD-weighted average corporate probability of default of 2.29% in its most recent Pillar 3 CR6 table, covering roughly EUR 234bn of corporate credit exposure.
How much spread does Commonwealth Bank of Australia need on a BBB+ EUR 25M 5-year term loan?
On that standardised facility, Commonwealth Bank of Australia requires a minimum spread of approximately 267bp to reach a 12% RAROC hurdle, given its disclosed cost-to-income of 48.5%, effective tax rate of 30.4%, and Mixed IRB designation.
Which IRB approach does Commonwealth Bank of Australia use for corporate credit?
Commonwealth Bank of Australia reports corporate credit RWA under the Mixed approach. This determines whether internal LGD models or supervisory LGDs apply, and directly affects the capital required on each facility.
How does Commonwealth Bank of Australia rank versus peers on RAROC?
Out of 59 banks tracked by OpenRAROC, Commonwealth Bank of Australia ranks #42 on the standardised BBB+ term-loan calculation used across every bank profile. Within Australia specifically, it ranks #1 of 4.
Where does OpenRAROC get Commonwealth Bank of Australia's data?
Every number on this page is extracted from Commonwealth Bank of Australia's own public filings: CBA Pillar 3 FY25 (30 Jun 2025) CR6 tables; CBA FY2025 profit announcement (13 Aug 2025). No estimates, no proxies. Source confidence: high.

Data source

CBA Pillar 3 FY25 (30 Jun 2025) CR6 tables; CBA FY2025 profit announcement (13 Aug 2025)

Mixed IRB: A-IRB for Corporate incl SME (EAD AUD 183.1bn, PD 2.71%, LGD 25%) + F-IRB for Corporate Large (EAD AUD 51.0bn, PD 0.80%, LGD 42%). Combined corporate EAD AUD 234.1bn. C/I 48.5%. Tax rate 30.4%. Cash NPAT AUD 10.3bn. FY ends June.

Confidence: high · Read the full RAROC methodology

Compare 59 banks side-by-side

Free RAROC calculator. Upload your portfolio. See who prices your facilities best.

Open OpenRAROC