In relation to working while on illness benefit (if the work is of a rehabilitative nature), your friend must get written permission from SW before starting work. She should contact Illness Benefit section in SW for further information (telephone 1890 928 400 or 01 7043000).
If she does go back to work part-time and continues to receive Illness Benefit, her Rent Supplement entitlement may be affected, as some of her wages will be assessed against her.
If she goes back to work full-time, her Rent Supplement will cease.