[quote pantsdants]@Boarderingmadness most people won't vote for more tax though. People who earn over 50k already pay 40% & freezing of the bands for 5 yrs is income tax rises by stealth.
Increasing BTL taxes, IHT, CG etc are a way of targeting the wealthy but your average person won't vote for that because it either impacts them or they aspire such that it will. [/quote]
Exactly, and people take evasive action to avoid higher tax rates. There were loads of threads on MN and other fora from people putting money into pensions or reducing their hours or refusing promotions to avoid breaching the £50k limit and having to repay some/all of their child benefit on top of paying higher rate tax on the surplus - it's one of those points where there's a very high marginal tax rate on every extra pound you earn.
Same with senior/experiences GPs and dentists, who typically earn over £100k, who reduced their shifts to avoid the whopping penal 62% marginal tax rate on their income between £100-£125k. Not only did that mean less tax revenue, it's also contributed to the shortage of GPs and dentists.
Before they start thinking about higher taxes, they need to reform the entire tax system to avoid these "pinch points" where it's often simply not worth working more as so much is deducted from the payslip.
Same, of course, happens at the benefits thresholds at lower earning levels, but they're better known about. There should be none of that either.
We need a smooth line graph of loss of benefits/increased taxes as income levels rise, not the peaks & troughs of the mountain range graph we have at the moment.