An additional personal allowance equal to the married couple's
allowance is given to one member of an unmarried couple or to a
lone parent where
1) that person is entitled to a personal allowance
and
2) there is a child or young person who
Note In the case of an unmarried couple, the decision maker should always set the additional personal allowance against the man's earnings unless there is evidence to the contrary (DMG38108). The decision maker can allow only one additional personal allowance even though more than one child or young person may be living with the person. From 6.4.99 this allowance attracts tax relief at 10% only (previously 15% from 6.4.95 to 5.4.99).