Where a person has received moneys from the Department of Social and Family Affairs, which he or she was not entitled to receive, the person shall be liable to repay -

(a) to the Social Insurance Fund, in the case of benefit, and

(b) to the Minister, in the case of assistance, child benefit, early childcare supplement, working family payment, continued payment for qualified children or back to work family dividend,

(c) [deleted]

on demand a sum not exceeding the amount of the money received.