What is the most I will have to pay?
If you have to pay towards the cost of your residential accommodation, your income should not fall below the ‘personal expenses allowance’ (PEA), which is currently £25.80 a week.
In some cases, you may be left with more than the PEA, if you have children to care for or you have to pay for the upkeep of a property that has been disregarded, for example.