Criticism of the Work Capability Assessment OBR confirmed that the reforms themselves had done nothing to reduce levels of welfare spending — although a simple freezing of benefit payments, so that they did not rise with inflation, had limited the extent of fiscal failure. But in fiscal year 2016-17, the budget in question had nevertheless risen to £15 billion a year. In 2016, the NAO published another evaluation of the DWP's disability assessment contracts: it said the cost of each WCA had risen from £115 under Atos to £190 under Maximus, to no benefit to the Exchequer. A former chief economist at the DWP, Professor Jonathan
Benefit fraud in the United Kingdom to be approximately £1 billion. Figures from the Department for Work and Pensions show that benefit fraud is thought to have cost taxpayers £1.2 billion during 2012–13, up 9 per cent on the year before. A poll conducted by the Trades Union Congress in 2012 found that perceptions among the British public were that benefit fraud was high – on average people thought that 27% of the British welfare budget is claimed fraudulently; however, official UK Government figures have stated that the proportion of fraud stands at 0.7% of the total welfare budget in 2011/12. The political scientist Adam Taylor