Due to a miscommunication, we were under the impression that our 990 had been successfully filed through our accounting software, Greekbill. However, Greekbill did not file the form despite displaying that our 990 had been successfully completed. We interpreted this to mean that it had been filed. It was not until today that I discovered that our return had not been filed. There was also a transition of officers in mid November, which led to some confusion over the filing. Proof of the attempt to file through Greekbill on 11/14/2023 can be provided if needed.