The WACC of Comerica Inc (CMA) is 8.0%.
| Range | Selected | |
| Cost of equity | 7.70% - 10.30% | 9.00% |
| Tax rate | 21.80% - 21.90% | 21.85% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 7.0% - 9.0% | 8.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.84 | 0.97 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.70% | 10.30% |
| Tax rate | 21.80% | 21.90% |
| Debt/Equity ratio | 0.24 | 0.24 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 7.0% | 9.0% |
| Selected WACC | 8.0% | |