The various political parties have all made bold promises in the run up to the General Election about increased spending if elected, particularly extra money for the NHS. Although many of the spending pledges will be funded out of increased borrowing, the parties have assumed that they can persuade voters that extra spending on the NHS should come from general taxation.

The Liberal Democrats policy would be to increase the rate of income tax by 1% to raise £35 billion a year for the NHS and social care. The Conservative and Labour parties propose to provide extra money for the NHS from corporation tax changes.