The WACC of Tesla Inc (TSLA) is 7.1%.
| Range | Selected | |
| Cost of equity | 5.80% - 8.40% | 7.10% |
| Tax rate | 14.30% - 20.00% | 17.15% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 5.8% - 8.3% | 7.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.42 | 0.62 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.80% | 8.40% |
| Tax rate | 14.30% | 20.00% |
| Debt/Equity ratio | 0 | 0 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 5.8% | 8.3% |
| Selected WACC | 7.1% | |