My Lords, I am a bit unclear about quite how this process works, but given the limited number, I will not worry too much about that. I will not repeat my Second Reading speech but will actually make a Committee point—in theory, it is really a Clause 2 stand part point, but we might as well take everything together.
It is clear that a casual reader of the Explanatory Notes and the legislation would be totally fazed by what on earth class 2 and class 4 contributions are—let
alone what primary and secondary contributions are. The whole system could be designed to confuse, although it is really like this because it has been altered over the years and has moved away from what was originally quite a logical structure.
My question for the Minister is in relation to classes 2 and 4. Contributions by the self-employed have become a mess and need to be sorted out because, first, they are confusing and, secondly, they create the opportunity for arbitrage—to use that word for the second time today —between employment status and self-employment. Effectively, the self-employed have an advantage in terms of their national insurance contributions, and, because of the way the lower threshold is being changed, that advantage is being increased. Is this an issue that the Treasury has considered, and does it think that it is time for a more thoroughgoing reassessment of how the self-employed pay national insurance contributions?
I thank the noble Baroness, Lady Kramer, for her use of the word “fungible”, which is always to be welcomed, and for getting the term “unearned income” through the Table Office. I have to presume that, because it is unqualified and unexplained in the amendment, it is a term that is still defined in legislation. It was used widely many years ago but clearly created problems, and it is now no longer used in general parlance, but it is obviously still there in the legislation. Could the Minister explain how this fits into the present taxation structure?