The WACC of Safety Insurance Group Inc (SAFT) is 7.0%.
| Range | Selected | |
| Cost of equity | 5.90% - 8.20% | 7.05% |
| Tax rate | 20.70% - 21.30% | 21.00% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.8% - 8.1% | 7.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.43 | 0.59 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.90% | 8.20% |
| Tax rate | 20.70% | 21.30% |
| Debt/Equity ratio | 0.02 | 0.02 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.8% | 8.1% |
| Selected WACC | 7.0% | |