Every household could lose £4,300 a year by 2030 in Britain if we leave the EU, and the poor will be hit the hardest, according to the Treasury. 

A detailed 200-page analysis which state figures about EU membership and possible alternatives has been published by the Treasury. George Osborne wrote in the Times that the report sets out the facts and "steps away from the rhetoric." 

On BBC Radio 4’s Today programme, the chancellor said: “The conclusions could not be clearer. Britain would be permanently poorer if we left the EU to the tune of £4,300 for every household in the country”.

He highlighted that the poorest would be worst affected by a Brexit, mentioning those who work in car plants and steel making factories.

Commenting on the findings, TUC General Secretary Frances O’Grady said:

“Today’s figures are a sobering reality check. For working people the message is clear: vote leave, get poorer.

“Brexit campaigners have yet to come up with any convincing answers for how a post-Brexit economy would function. They have nothing to offer but a future of lower pay and fewer jobs.

[Related story: How much is the EU referendum campaign really costing the taxpayer?]

'Erroneous'

Vote Leave has dismissed the report as ‘erroneous’. Conservative MP John Redwood, who is on the Leave side, told the Today programme that the forecasts were ‘completely worthless’ given its past record:

"This is a Treasury which failed to forecast the huge damage membership of the European Exchange Rate Mechanism inflicted on us and they were always very keen to join us and it gave us a huge recession. They failed to forecast the damage to the UK of the Eurozone crisis of 2011".

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