A benefit known as universal credit is payable in accordance with this Part.
Universal credit may, subject as follows, be awarded to—
an individual who is not a member of a couple (a "single person"), or
members of a couple jointly.
An award of universal credit is, subject as follows, calculated by reference to—
a standard allowance,
an amount for responsibility for children or young persons,
an amount for housing, and
amounts for other particular needs or circumstances.