Hi Christina, I'd suggest an Assignments Matrix report, prompted by Assigned to User, filtered for Tasks without Actual Completion Dates, grouped Horizontally by Person, and vertically by Planned Completion Date (e.g. By Month, or whatever seems best in your case), and then by Task Condition beneath that. Although it won't do the % calculation you're after, it will at least show the raw numbers -- and (bonus) you could also chart this information, so that (for example) you could see "for Doug, by Planned Completion Month, how many Tasks are still open, with a bar (either stacked, or beside each other) that indicates how many of each are On Time, At Risk, Behind, or (yep) Late". Regards, Doug Doug Den Hoed - AtAppStore