A separate report warned Labour's plans for UK pensions may deepen the 'black hole' in Government finances and force another hike in taxes, a report claims. Aon Consulting says that making pension contributions compulsory would cost the government £4bn a year in tax relief.
The costs - equivalent to more than a penny on the basic rate of income tax - would add to the £11bn public finances shortfall.
The report, published today, concludes that if the government insists on employees paying 9% of their pay into pensions, it will miss out on £4bn it would have reaped in taxes on salaries.