Abolishing the non-dom tax rules seems to be funding an awful lot under their plans ; 2m extra NHS appointments by getting the NHS working round the clock, 700k extra dental appointments and recruiting more dentists, and free breakfasts for all primary children.
It has been estimated that a change in the non-dom rules will raise £3bn a year, and that assumes that hardly any non-doms leave the country. Non doms do actually pay UK tax on some elements of their income/gains/wealth. That will be lost if they leave the UK altogether, as will the benefit to the UK economy of money they spend/invest here.
Depending on which source you read, the NHS budget is around £170bn a year. The estimated non dom gains amounts to around 1.7% of this figure. This relatively small amount is apparently going to fund a round the clock NHS, more dentists and free breakfasts every school day for 5.5m children. I’m not convinced the figures stack up.
Aside from the questionable figures, where are all these extra NHS workers and dentists coming from? The NHS already has a huge recruitment and retention problem. It’s the same with the 6,500 teachers which Labour are apparently going to recruit using VAT on private schools. Teachers aren’t exactly queuing up to fill teaching vacancies.