(1) The household is required to report all changes which may affect the household's eligibility or benefit amount, including but not limited to changes in the household's address and shelter expenses, composition, income or resources.

(a) Changes must be reported as soon as possible but not later than ten days after the household has knowledge of the change.

(b) The household is not required to report a change of income which is less than $25 per month.

(2) Households with earned income must cooperate with a quarterly review of the household's income and circumstances conducted by the department.