Fairness
and effectiveness are often at odds in the distribution of benefits.
There is always a tension between giving away too much and too
little. If benefits are means tested, there will always be some
people who desperately need them but don't claim them for a variety
of reasons including the complexity of the process and the stigma. If
you make a benefit universal, there is a lot less stigma attached,
and it tends to be less complex, and so take up rises. Child benefit,
for instance, in its various guises, has had near 100% take up,
thereby insuring that it goes to everyone who really needs it,
because of universal availability. The problem with that is that a
good deal of our taxes then goes to supporting people who don't need
the support.
You
can deal with the problem to a certain extent by making benefits
taxable. If you do that, you may need to increase the benefit to take
into account the effect on lower earning tax paying households. It
can be done, but the politics of turning a non-taxed benefit into a
taxed one are fraught.
I
wonder if another way of turning the circle into something like a
square might be to apply a variable upper rate of tax. As it stands,
in 2012-13 taxable income between £34371 and £150,000 is taxed at
40% and above £150,000 at 50%. Increasing those taxes across the
board to recognise the benefits paid to high earners is generally
seen as unpalatable, because it disincentivises earning and
over-incentivises tax avoidance behaviour. Whether you agree with
these or not (I don't agree with the first, I do agree with the
second to an extent), they are so widely accepted on both the
conservative and what passes for the progressive wing of the
political elite that they are all but unchallengeable.
A
variable upper rate would apply a higher rate of tax to small bands
within the upper bands. Thus, for income between, say, £80,000 and
£90,000 the rate could be 45% which would net an extra £500. People
in that bracket, who probably think of their earnings as “modestly
high” could be confident that when their earnings passed £90,000,
the extra would revert to the 40% tax rate. There might be another
band, say, between £120,000 and £130,000, netting another £500.
And more at appropriate intervals further up the scale.
The
idea is not to arrive at individual fairness in the sense that those
who benefit pay it back. It is a sense of collective fairness in that
those who earn large sums of money can be seen to redress the balance
as a group for benefits received. The extra cost of a universal
benefit is seen to be recouped, or at least partially recouped, by
the variable tax. It seems such a simple idea that I am sure other
people must have thought of it before and rapidly come up with
reasons why it would not work, so if anyone can enlighten me, I would
be grateful.