Common tax deductions that taxpayers often overlook include expenses related to job searches, home offices, health insurance premiums, student loan interest paid by parents, and certain charitable donations. Taxpayers can also potentially deduct casualty losses from disasters like Superstorm Sandy. Other opportunities for tax savings include the child tax credit, filing as head of household, and accounting for reinvested dividends to accurately calculate capital gains or losses. Taxpayers should check with a tax professional before claiming any deductions.