SsctaxguyLevel 1Forum|Forum|1 year agoJuly 19, 2024609Forum|Forum|1 year agoJuly 19, 20241 reply3 viewsThe following diagnostic is generating: Partnership # {PrefixNum} : Employer identification number (EIN) is invalid. A valid EIN is a nine-digit number. The EIN cannot equal NONE or the taxpayer's/spouse's SSN. FederalIndividual