Caroline Banana, of Bentilee, further admitted making a false representation on an Income Support application form by not declaring she was owed her TV gameshow winnings, in April 2011.
She also pleaded guilty to wrongly claiming free school meals for three children.
She now has 12 months to settle her over-payments in full.
More top news
In less than 48 hours, more than £20,000 has been raised for the family of Corey and Casper Platt-May who were killed in a car accident.
A fine day with plenty of sunshine but cold.
Feeling very cold, mostly sunny today. Snow showers overnight.