When mailing the Federal return, include your 1040 without state forms. Attach
a copy of Forms W-2, W-2G and 2439 to the front of Form 1040. Also attach Forms
1099-R if tax was withheld.
For
the address to mail to, please reference this link: https://www.irs.gov/uac/where-to-file-addresses-for-taxpayers-and-tax-professionals-filing-form-1040
However, the IRS doesn't allow e-filing state returns without the Federal so it will not be possible to mail your Federal and e-file your state.
If you choose to mail your state return as well, include your state income tax form as well as a copy of the Federal 1040 and documents necessary for it as well. If you need help with what to include, please comment back. You can find the address to file at on the Department of
Revenue site for the state:
https://ttlc.intuit.com/replies/3302452
