Does a free drawing for a book cover for someone you met at a convention count as employment?

You are good to go. No status violation based on facts that you described.

Do I really need to bring my tax return ?

If it is naturalization interview and you had any IRS issues even though they have been taken care of then bring the returns or any other paperwork...

To show good moral character as a ground of eligibility for citizenship you have to show among some other things that you are not owing any back...

Is it legal to fill out I-130 form while my father is visiting USA on a B-2 tourist visa?

You can file I-130 at any time regardless where your father is. The important part is that he is not asking for Adjustment of Status while in the...

Can my couple ask a CRBA if he have a legal separation but not his divorce ?

I am guessing that i understand your question. My guess is that you are asking whether your adopted son born to one U.S. citizen abroad can apply...

Can you change employee while H1B partition is in the process?

If your first employer's petition is approved and you are able to start working October 1st, 2018, then second employer can file for you "porting"...

Filing for son and grandson

There are few things that may or may not go your way in this situation. If you are US citizen your 30 year old son, resident of Netherlands can be...

You can do whatever you can to help yourself financially without jeopardizing your ability to "sponsor" your husband for immigration benefit....

This is an immigration law question however as a general matter if your wife has EAD not based on specific employer's petition she can work as a...

Got married outside US with a USC before J1 program started

Changing your name will have no legal consequences as far as your immigration process will go. To apply for AOS while in US on J1 will depend on...