I just used tubotax to efile my PA return. I think it said I also had to sign something and snail mail it. What do I need to do?

[bluedeb · Accepted solution]

Most likely it was the Form PA-8453, you don't need to mail it in, unless your State requests it.  You should keep it with a copy of your tax return.

Do not mail Form PA-8453 and attachments to the PA Department of Revenue unless requested. Taxpayers must make the documents available to the PA Department of Revenue upon request. Do not mail Form PA-8453 and attachments to the PA Department of Revenue unless requested