Alert: IRS will be rejecting more Form 990 filings

As of January 8, the IRS is returning Form 990 series returns filed on paper – and rejecting electronically filed returns – when they are incomplete or the wrong return. IRS.gov answers the question What happens if my Form 990 is missing information or a schedule, or is the wrong return?

https://www.irs.gov/charities-non-profits/annual-reporting-and-filing