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If you give £20bn in tax relief to someone that earns over £150,000 you reduce the tax they pay by £20bn = £20bn net loss purely in income tax or equivalents(like in income from dividends, bonuses etc)
If you increase the tax threshold for the lowest tax bracket with £20bn you increase the amount they are not liable for by £20bn, as well as for everyone else by a small amount.
The net loss purely in income tax or equivalents is still £20bn.
However, that £20bn spread through the tax brackets and centred upon the lowest, returns more directly to the economy as more of any extra money the poorest percentages get goes directly back into the economy on basic services and goods.
The top brackets may or may not choose to buy a new car, but the lower brackets don't really have a choice and have to spend more of what they have back to the system just to make ends meet.
The data from many countries and studies backs this up - the trickle down economy as a benefit to society is simply not true, no matter how it is spun. |
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