The WACC of SP Plus Corp (SP) is 6.9%.
| Range | Selected | |
| Cost of equity | 6.60% - 8.80% | 7.70% |
| Tax rate | 27.00% - 27.60% | 27.30% |
| Cost of debt | 5.90% - 6.10% | 6.00% |
| WACC | 6.1% - 7.7% | 6.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.6 | 0.7 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.60% | 8.80% |
| Tax rate | 27.00% | 27.60% |
| Debt/Equity ratio | 0.33 | 0.33 |
| Cost of debt | 5.90% | 6.10% |
| After-tax WACC | 6.1% | 7.7% |
| Selected WACC | 6.9% | |