Many small and medium sized charities are run almost entirely by volunteers and have little or no paid staff. It is not unusual for such charities to inadvertently fail to timely file Form 990 or Form 990-EZ. The IRS imposes a penalty of $20 a day for failure to timely file Form 990 or Form 990-EZ. The IRS will send a penalty letter to late-filing charities imposing the penalty with interest. Where the charity can show reasonable cause, however, we have had success convincing the IRS to abate and refund the late-filing penalty. For example, if the charity has a history of compliance, is run by volunteers (or has little or no paid staff), and puts procedures in place to ensure future compliance, the IRS has been willing to abate and refund the penalty. Although there can be no guaranty, if your charity is faced with a late filing penalty, contact your trusted advisor and inquire whether your charity may be able to demonstrate reasonable cause and seek penalty abatement.