C. Income other than Annual Income
16. Premiums of prizes of national public funds:
| Percentage rate of tax | |
| Not exceeding 25,000 francs | 3 |
| Not exceeding 50,000 francs | 4 |
| Not exceeding 100,000 francs | 6 |
| Not exceeding 150,000 francs | 8 |
| Exceeding 150,000 francs | 10 |