Do I need to mail in my amended federal tax return amended solely specify a portion of U.S. Treasury income for Rhode Island income tax purposes?

[self-employed_1]

Do I need to mail in my amended federal tax return solely to specify a portion of U.S. Treasury income for Rhode Island income tax purposes and the federal return amount remains unchanged?

[JotikaT2]

No, if your federal return did not change, then there is no need to amend it.  You can just prepare your amended state return.  Please see how do I amend my state tax return for more guidance.