Professional tax in hyderabad for company incorporated in 2009-10

we have pvt ltd co in hyd providing professional service incorporated in 2010 1)3 Directors but dont have any remuneration till this year 2)3 employees drawing salary less then 10K pm 3)turnover less then 3lac Pl let us know form when we have to register for Pt as per Ap act since we incorporated in 2010.let us know the notification