Finance (No. 3) Bill

Amendment 6 would require the Chancellor to publish by 31 October 2012 an assessment of the impact of the proposed changes to capital allowances on the UK economy, as we have heard. The amendment was tabled to clause 10, which reduces the rates of writing-down allowance on the main rate pool of plant and machinery expenditure to 18% and on the special rate pool to 8%. Before I deal with the amendment, I will explain the purpose of clause 10, which is key to the amendment. Capital allowances allow businesses to write off their expenditure on capital assets, such as plant and machinery, against their taxable income. They act as a simple, statutory system in place of commercial depreciation. Capital allowances are given at different rates, depending on the year of investment and the type of asset acquired. The principal year-on-year allowance for plant or machinery expenditure is the writing-down allowance. The main rate is currently 20% per annum, and the special rate is10%. Both are calculated on the reducing-balance basis. We are making changes also to the annual investment allowance, in clause 11, reducing it to £25,000, as we have heard, and extending the short-life assets regime from four to eight years, in clause 12. The changes announced last year, given effect by clauses 10 and 11, enable a reduction in the main rate of corporation tax, which will reaffirm Britain's competitive tax system and support enterprise and growth. The right hon. Member for Delyn (Mr Hanson) was right to highlight the fact that this is part of a package. In his earlier remarks, the hon. Member for Edmonton (Mr Love) pointed out that this was a partial contribution. There is none the less a gap, and further funding has been found—from the bank levy, for example—which has enabled us to reduce the corporation tax rate. We have already debated the benefits of reducing the corporation tax rate and we have returned to that topic to some extent in the present debate. I note that it does not have the support of all hon. Members, although it is supported by the Opposition Front-Bench team. It is helpful to repeat what was said by John Cridland, the director general of the CBI:"““The extra 1p cut in corporation tax will help firms increase investment.””" The objective is not just to reduce the amount of tax that companies pay, but to enable them to invest and grow businesses in the United Kingdom. I am pleased that that is welcomed throughout much of the Chamber. Our initial assessment of the package as a whole suggested that that would lead to an additional £13 billion of business investment by 2016 by making the cost of capital investment cheaper. The additional reductions in corporation tax rate and the extension of the short-life assets regime will help to increase further the levels of investment by business. We estimate that the overall effect of these measures will be to reduce the tax liabilities of the manufacturing sector by around £700 million by 2015. The changes to the rates of writing-down allowances do not mean that businesses will not continue to receive full tax relief for their investments in plant and machinery. Rather, the relief will be over a slightly extended time frame. Let me give an example. Where it would have taken 11 years under the current rate to write off more than 90% of the cost of a machine, it will now take 12 years. Meanwhile, the rates will continue to align broadly with average rates of depreciation across the economy. This does not mean that we intend to remove capital allowances in favour of pure accounting depreciation. On the issue raised by my hon. Friend the Member for Amber Valley (Nigel Mills), the previous Government did consult in some detail in their reform of corporation tax between 2002 and 2004. I am sure you remember it well, Ms Primarolo. The business response to that consultation was strongly in favour of retaining capital allowances. It was argued that capital allowances provide certainty and a level playing field, with the same rates of allowances applying to all. The flexibility of the system allows the pooling of expenditure and the ability to claim less than full allowances, depending on the individual's business circumstances. My hon. Friend set out the case for a different approach to capital allowances. He brings great expertise on the matter and there is ongoing debate, but we do not intend to reopen discussion of that point.