how do you efile an amended Ohio individual tax return

[tss]

I filed an Ohio individual tax return but forgot to enter the withholding $ from the W-2.  Can I efile the amended OHio tax return?

[Terry53029]

That could also affect federal on schedule A , as taxes paid. Amended returns  are mailed for federal, but I'm not sure about Ohio. Maybe an Ohio preparer from Ohio will jump in

[TAXOH · Accepted solution]

No you can not efile an amended Ohio individual tax return.  It will need printed and mailed in.  Also attach the W2 showing the withholding.