A notice has been sent to Election Commissioner Ashok Lavasa's wife Novel S Lavasa for discrepancies in income tax filings, sources told NDTV. The Income Tax department has sought information "related to foreign exchange", the sources said. In a statement late on Monday evening, Mrs Novel S Lavasa said she has "paid all taxes due towards me and disclosed all income earned by me from pension, and all other sources as per Income Tax law" and she is cooperating with the department.