State Tax Filing by mail and required documents

[Mister _TT]

Hi,

Do I have to include all the documents from Federal Tax return to state tax return when I file State tax by mail?

Those documenta are for INT/Divident/Stock Sales from Schdule B/C.

Thanks,

[Ruthlilycat]

I believe you do have to attach those documents to file for your state tax return.  

[ErnieS0]

It depends on what state you are filing @mister_TT. Generally states want any document that includes state income tax withheld.

[Mister _TT]

I'm filing for MA. In the past, I e-filed from TurboTax and it didn't include any of those documents, just wondering how MA gets info when file online.

Thanks,

[jeannelogelin]

What do I need to include with my MN state taxes when I mail them in?

[CatinaT1]

It depends. Why are you not filing electronically?

Typically when you paper file, you include the state copies of your w2s and any other form that has state withholding.