| Overcharges | VAT | Consumption tax | Business tax | Corporate income tax | Personal income tax | |
| Overcharges | 1.000 | |||||
| VAT | 0.477 | 1.000 | ||||
| Consumption tax | 0.754** | 0.165 | 1.000 | |||
| Business tax | 0.820** | 0.191 | 0.930** | 1.000 | ||
| Corporate income tax | 0.749** | 0.574* | 0.262 | 0.411 | 1.000 | |
| Personal income tax | 0.780** | 0.420 | 0.354 | 0.481 | 0.754** | 1.000 |