2020 Returns, fye 6/30/2021, rejected by IRS because they claim that the 501 c-19 code does not match what they have in the e-file database... This is a local VFW and we have always used 501C19 when the returns were mailed... Now they have rejected it...EIN applied for on January 31st 1963 per IRS... would appreciate it if anyone has Insight on this. Thank you very much.