Introduction Overview Overview Section 403: “TWDV” in section 399
1222.This section determines the amount which is “TWDV” in the formula in section 399 on the relevant day. It is based on paragraph 18 of Schedule 10 to FA2006.
1223.The TWDV amount is made up of the unrelieved qualifying expenditure in all single asset pools, class pools and the main pool. This is the amount at the start of the new accounting period following the relevant day but excludes any expenditure on the acquisition of plant or machinery on the relevant day except for plant or machinery acquired from associated companies. This adjustment ensures that amounts in respect of plant or machinery acquired from associated companies on the relevant day are included in both the PM and the TWDV amounts.