The WACC of Amerco (UHAL) is 7.5%.
| Range | Selected | |
| Cost of equity | 7.90% - 10.30% | 9.10% |
| Tax rate | 23.70% - 24.00% | 23.85% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.7% - 8.3% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.87 | 0.97 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.90% | 10.30% |
| Tax rate | 23.70% | 24.00% |
| Debt/Equity ratio | 0.42 | 0.42 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.7% | 8.3% |
| Selected WACC | 7.5% | |