15th June - 15% 15th Sept - 45% 15th Dec - 75% 15th Marc - 100%
If the total tax liability exceeds the advance tax paid, the balance tax has to be deposited as self assessment tax before the due date of filing the return.
17 May 2012
Compute the estimated income of the company. Calculate tax on that income. The respective percentages are to be applied on the tax liability so computed.