I missed to include 1099-SA. As only the form 8889 is changed due to this, should just file the changed 8889 and form 1040x. Also should i file state return in this case?

[Critter · Accepted solution]

You only need to file the federal amendment ... this is not a state issue.

[jaisan]

@Critter#2 , Thanks for your response, that helps for the state return part, just to clarify the first part of the question, For Federal amendment in the above case, should I send all the Federal forms along with 1040x, or just the 1040x with form 8889 that was changed?

[Critter]

ONLY  what changed is sent ... so just the 8889 with the 1040X.