Per adult in the household. Under the current system a working-age individual with low earnings and no disabilities may be entitled to receive payments from one or more of three main benefit groups, unemployment benefits and social assistance, the Housing Benefit and Council Tax Benefit and Tax Credits. Different benefits within each of these three groups are internally co-ordinated and roughly based on the same framework, while there is close to no co-ordination across the three benefit groups, leading to a rather erratic incentive structure.