Dechreuodd yr adolygiad yn yr hydref 2017, gyda'r bwriad o gyflwyno adroddiad ym mis Ionawr 2018, a darparu'r lefelau newydd o gyllid o fis Ebrill 2018 ymlaen. Roedd y lefelau a ddarparwyd gynt yn amrywio o £71 y dydd i £114 y dydd, gan ddibynnu ar oedran y person ifanc a'r dyddiad pan gyrhaeddodd. Bellach daeth yr adolygiad i ben, ac o 1 Ebrill 2019, y lefel newydd yw £114 y dydd ar gyfer pob plentyn ar ei ben ei hunan sy'n ceisio lloches.
The review started in Autumn 2017 and was due to report in January 2018 with the new levels becoming available from April 2018. The levels which were available ranged from £71 per day to £114 per day depending on the age of the young person and the date of their arrival. The review has concluded and from 1 April 2019, the new level is £114 per day for all UASC.