The WACC of ACI Worldwide Inc (ACIW) is 9.3%.
| Range | Selected | |
| Cost of equity | 8.80% - 12.20% | 10.50% |
| Tax rate | 22.90% - 26.60% | 24.75% |
| Cost of debt | 4.60% - 6.60% | 5.60% |
| WACC | 7.8% - 10.8% | 9.3% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.07 | 1.3 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.80% | 12.20% |
| Tax rate | 22.90% | 26.60% |
| Debt/Equity ratio | 0.24 | 0.24 |
| Cost of debt | 4.60% | 6.60% |
| After-tax WACC | 7.8% | 10.8% |
| Selected WACC | 9.3% | |