The WACC of Walgreens Boots Alliance Inc (WBA) is 6.0%.
| Range | Selected | |
| Cost of equity | 6.00% - 11.60% | 8.80% |
| Tax rate | 23.60% - 33.80% | 28.70% |
| Cost of debt | 4.90% - 5.10% | 5.00% |
| WACC | 4.8% - 7.1% | 6.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.46 | 1.2 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.00% | 11.60% |
| Tax rate | 23.60% | 33.80% |
| Debt/Equity ratio | 1.19 | 1.19 |
| Cost of debt | 4.90% | 5.10% |
| After-tax WACC | 4.8% | 7.1% |
| Selected WACC | 6.0% | |