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.
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Sunny spells developing into the afternoon, but there's a risk of heavy showers.
Burton Albion will be crowned champions of League Two at the Pirelli Stadium this afternoon after they clinched the title yesterday.
A breezy day with heavy showers, some thundery.