The budget aims to continue austerity measures with borrowing expected to be £1 billion below previous forecasts. Personal tax allowances will increase in 2012/13 and 2013/14 but higher rate taxpayers will receive less benefit. Child benefit will be lost if income is over £50,000 and fully lost over £60,000. Tax credits will be reduced and lost at lower income thresholds. Pension annual allowance and lifetime allowance will be reduced. Corporation tax will decrease to 22% by 2014. Several tax reliefs and exemptions will be abolished to simplify the tax system.