Question to the Department for Work and Pensions:

To ask the Secretary of State for Work and Pensions, what assessment the Government has made of the number of additional claimants of (a) working tax credit (WTC) and (b) the universal credit version of WTC who will have to report a change of circumstances to HM Revenue and Customs year-on-year after the in-year income rise disregard for both benefits is reduced from April 2016; and how many such claimants will see their entitlement (i) reduced and (ii) increased.

The information requested is not available.