Sample completed Schedule O for the 2021-22 tax year, filled in to reflect a typical K-8 school parent group. This completed sample supplements the IRS Form 990-EZ Completed Sample. More about Form 990-EZ, Schedule O, and this completed sample are in the Tax Return Toolkit, which also includes a Schedule O Line-by-Line Description. The latest versions and instructions for all IRS forms should be downloaded from the IRS website.