Believe there is a one school district per e-File limit last I remember running into multiples. Haven't confirmed recently. But I remember when e-Filing Ohio there is a limit of one. The other School Districts required paper file. Unsure if it's RITA, Lacerte, Ohio or some limiting cocktail of all of the above.

*whoops mentioning RITA, my bad - it's not Monday right? Well, wait. Nope, no it's not. Apologies.