As my hon. Friend the Member for Croydon South (Chris Philp) pointed out, as we have reduced the overall level of corporation tax from 28% to 19%—corporation tax, of course, applies to banks as it does to non-banking businesses—we have seen the tax take increase by some 50%. We have actually been raising more revenue as a consequence of those changes.
Finally, new clause 5 would require the Government to publish further analysis of the impact of the Bill’s bank levy re-scope. The Government have already published a detailed tax information and impact note on the proposed changes, and we have published information, certified by the OBR, on the overall Exchequer impact of the 2015 package of measures for banks. It is important to legislate for such changes now in order to give UK banks certainty on their tax position so that they can plan effectively for the future.
The changes in clause 33 and schedule 9 complete a package of measures that raises additional revenue from banks in a way that delivers a tax regime that is more sustainable, more aligned with regulation and more supportive of the competitiveness of UK financial services. We should pass them without amendment.
In her amendments, the hon. Member for Walthamstow (Stella Creasy) calls for a windfall tax on private finance initiative companies. I pay tribute to my hon. Friend the Member for Stevenage (Stephen McPartland), who outlined his vigorous work in this area in support of his constituents.
There are approximately 700 operational projects that originated under the initial PFI, representing £60 billion in capital investment. The vast majority of those projects were signed between 1997 and the 2010—620, or 86%, of all PFI projects in the UK were signed under the last Labour Government.
This Government have taken action to ensure that PFI contracts deliver better value for money for the taxpayer. That is why in 2011 we introduced the operational public-private partnership efficiency programme, which
has reported £2 billion of savings. Even where it is not possible to find savings in a project, we are working with Departments and procuring authorities to improve day-to-day effectiveness and management of contracts. We have also made improvements through PF2 to offer taxpayers better value for money on new projects.
The hon. Member for Walthamstow argues that a windfall tax on what she sees as the excess profits of PFI companies would help to fund public services; I am clear that it would not. A retrospective windfall tax would instead do damage to any private investment in public services and would tax local authorities and NHS trusts rather than the providers it is intended to target. Even aside from those flaws, her amendments would not work as she intends, and I will set out why in more detail.
First, a windfall tax would cost this and future Governments who try to sign contracts with businesses, whether in PFI or in another area. This country has a hard-won reputation for tax certainty, and that important principle would be undermined by a retrospective tax targeting businesses that have legitimately entered into a contract with the Government. There would be extra cost for the taxpayer whenever the Government next needed to engage the private sector.
Secondly, as the hon. Lady knows, PFI contracts—she said that she has read many—are long-term agreements that typically include anti-discriminatory clauses. This means that when legislation is passed that targets PFI companies without applying to similar projects undertaken by other companies, the tax owed can be recovered from the procuring authorities. A windfall tax would therefore only be a tax on local authorities, NHS trusts and Government Departments that hold such contracts, which I am sure is not the outcome she seeks.
Amendments 1 and 2 propose that the bank levy could be extended to PFI groups, but PFI groups are not banks. Instead, they borrow money to finance projects and earn a return on them, in exactly the same way that many other businesses do. It is simply not possible to bring PFI groups within the scope of the bank levy. Most of the design of the tax could not be applied to such groups.
The changes proposed by amendments 3 and 4 also would not work as a windfall tax. The last Finance Act introduced corporate interest restriction rules to limit the amount of interest expense that a corporate group can deduct against its taxable profits. The amendments propose modifying those rules by limiting the ability of corporate groups to carry forward and offset their unused interest allowance against future profits. The limitation would apply only where the group contains a PFI company that has previously made profits that are deemed to be “excessive,” by reference to a statutory test. The changes proposed in the amendments are convoluted. As I have said, it would fall to the public bodies holding the PFI contracts to pay the extra tax resulting from these changes. But even if one could impose additional tax liabilities on PFI providers, this would not be a sensible way to proceed. It would be unlikely to change the tax paid by the PFI company, but would instead sometimes penalise other companies in the same corporate group. More likely, groups would simply restructure to avoid the tax.
5.30 pm
Turning to new clause 6 and the points raised about tax avoidance and evasion, I have little to add to what I have set out in our extensive debates on these issues at earlier stages of the Bill. A public review is not necessary. This Government have an extremely strong record on tackling tax avoidance, evasion and non-compliance, both domestically and internationally. Since 2010, HMRC has secured and protected £175 billion that would have gone unpaid. The UK is the only country to measure and publish a tax gap covering direct and indirect taxes every year. Our tax gap is, as other Members have pointed out, one of the lowest in the world, at 6%—that has come down from 7.9% under Labour in 2005-06. Despite our demonstrable successes, the Government cannot and will not be complacent. We will continue to keep the tax system under review at all times, and I urge the House to reject the new clauses and amendments.