The mailing address to file your federal income tax return will vary, based on which state you live in (or if you live outside of the U.S.), and on whether you enclosing a payment or not. Please see the following IRS guide, "Where to File Addresses for Taxpayers and Tax Professionals Filing Form 1040":
https://www.irs.gov/uac/where-to-file-addresses-for-taxpayers-and-tax-professionals-filing-form-1040
For State return- you can find the address on the Department of Revenue site for the state.
Please see FAQ below and click on your state .
https://ttlc.intuit.com/replies/3302452
