The WACC of West Bromwich Building Society (WBS.L) is 7.4%.
| Range | Selected | |
| Cost of equity | 187.10% - 274.10% | 230.60% |
| Tax rate | 7.20% - 10.40% | 8.80% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.9% - 7.8% | 7.4% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 30.62 | 38.56 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 187.10% | 274.10% |
| Tax rate | 7.20% | 10.40% |
| Debt/Equity ratio | 79.93 | 79.93 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.9% | 7.8% |
| Selected WACC | 7.4% | |