| Plant and machinery |
|
| * general: writing down allowance on residue of expenditure |
25% |
| * small and medium businesses: first year allowance* |
50% |
| * medium businesses: first year allowance |
40% |
| * small businesses: computer equipment (purchased up to 31.3.04) |
100% |
| * all businesses: approved energy saving plant |
100% |
| Cars |
|
| * general: writing down allowance (max £3,000pa) |
25% |
| * low emission cars (rating up to 120g/km) |
100% |
| Long life plant: writing down allowance |
6% |
| Research and development: capital equipment |
100% |
| Buildings (excluding land value) |
|
| * industrial buildings: straight line allowance |
4% |
| * agrigultural buildings |
4% |
| * qualifying hotels |
4% |
| * enterprise zone commercial buildings |
100% |
| * enterprise zone buildings if 100% not claimed in first year |
25% |
| * converting vacant space over commercial premises into flats |
100% |
| Know-how and patent rights (not corporation tax) |
25% |