If the indians had been republican

Sure, if they want to be US Citizens, most don't or they would be in the system and known to the IRS.

My examle is clear. Most come here to make money, send it home then leave.

From your article.

“I want to pay taxes because I live in this country and I like to follow the rules,” she said.

And how would she pay?

“Little by little,” she said.

If that was the case they would be entering the nation and working legally.