| Plant and machinery |
| * approved energy saving plant |
100% |
| * first £50,000 expenditure per year |
100% |
| * general: writing down allowance on residue of expenditure |
20% |
| * long life assets |
10% |
| * features integral to buildings |
10%
|
| Cars |
| * general: writing down allowance (max £3,000pa) |
20% |
| * low emission cars (rating up to 110g/km) |
100% |
| Research and development: capital equipment |
100% |
| Buildings (excluding land value) |
| * industrial buildings: straight line allowance |
3% |
| * agricultural buildings, qualifying hotels |
3% |
| * enterprise zone commercial buildings in first year |
100% |
| * enterprise zone buildings if 100% not claimed |
18.75% |
| The above buildings allowances are being phased out by 2011. |
| * converting vacant space over commercial premises into flats |
100% |
| Know-how and patent rights (not corporation tax) |
25% |