The Brittany Murphy Foundation, which is run by Murphy's husband, Simon Monjack, and mother, Sharon Murphy, hasn't filed the necessary documents to qualify as a charity or nonprofit group and is now returning all donations. On Sunday, TMZ first reported that the foundation was not registered as a charity with the IRS or the state of California, as required by law. The foundation has issued an apology letter on its official Web site. "In an effort to get the foundation off the ground quickly, we established it as a private foundation with plans to apply for nonprofit status down the road. However, after some thought, we have decided instead to wait until we have our nonprofit status approved before proceeding to ensure that we can truly honor Brittany's charitable desires. Any donations made up until this point will be returned until we have all our paperwork solidified," the letter reads.