The WACC of Saia Inc (SAIA) is 8.0%.
| Range | Selected | |
| Cost of equity | 6.90% - 9.10% | 8.00% |
| Tax rate | 23.20% - 23.70% | 23.45% |
| Cost of debt | 4.50% - 4.60% | 4.55% |
| WACC | 6.9% - 9.1% | 8.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.67 | 0.75 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.90% | 9.10% |
| Tax rate | 23.20% | 23.70% |
| Debt/Equity ratio | 0 | 0 |
| Cost of debt | 4.50% | 4.60% |
| After-tax WACC | 6.9% | 9.1% |
| Selected WACC | 8.0% | |