| 4 Rates of tax |
| 9 Tax credit |
| 11A Tax on goods supplied by contractee |
| 3 Imposition of tax. |
| 5 Taxable turnover |
| 6 Sale exempt from tax |
| 7 Certain sales not liable to tax |
| 8 Adjustments to tax |
| 10 Adjustment to tax credit |
| 11 Net tax |
| 12 Time at which turnover, turnover of purchases and adjustments arise |