Do you still have unused health care and/or dependent care funds left in your Flexible Spending Account (FSAP)? If so, you have until March 15 to to spend them. Submit reimbursement requests for eligible expenses (incurred between January 1, 2012 through March 15, 2013) by April 15. All claims and supporting documentation must be submitted online, faxed, or postmarked by this date. IRS rules state that 2012 plan year funds left in your FSA after the end of the run-out period will be forfeited.