The WACC of Great-West Lifeco Inc (GWO.TO) is 7.5%.
| Range | Selected | |
| Cost of equity | 6.90% - 9.50% | 8.20% |
| Tax rate | 5.80% - 8.60% | 7.20% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.5% - 8.5% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.3% | 3.8% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.72 | 0.86 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.90% | 9.50% |
| Tax rate | 5.80% | 8.60% |
| Debt/Equity ratio | 0.25 | 0.25 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.5% | 8.5% |
| Selected WACC | 7.5% | |