I did not pay single penny for my tps all the fees was waived. yes i got approved notice. if we can show we dont have enough money to pay the tps fee($515).. we can fill the waiver form and ask them to process our TPS without paying any money. i did it all by my self ( no lawyer used) and my $515 was also waived. if you dependent(F2) , u have high probability that ur fee will be waived.