The WACC of Mastercard Inc (MA) is 8.0%.
| Range | Selected | |
| Cost of equity | 6.70% - 9.60% | 8.15% |
| Tax rate | 16.40% - 17.10% | 16.75% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 6.6% - 9.4% | 8.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.61 | 0.84 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.70% | 9.60% |
| Tax rate | 16.40% | 17.10% |
| Debt/Equity ratio | 0.04 | 0.04 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 6.6% | 9.4% |
| Selected WACC | 8.0% | |