dear experts ,
i have one partnership firm it have been opened in 2009 .till now we did'nt do any operation on that ,now we are going to start operation on that .so that i have few doubts on that kindly clarify that quries .
1. i need to pay any tax on that up to now ?
2.is it possibile to change the name of firm ?
3.is it possibile to change into pvt ltd company ?
4.is it possibel to change partners with out resign letteers ?
5.how much charge for all above things