11 October 2011
Payment of Advance Taxes of Income Tax - Individual/Firms: •1st Payment of 30% - 15th September •2nd Payment of 60% - 15th December •3rd Payment of 100% - 15th March
Payment of Advance Taxes of Income Tax - Companies: •1st Payment of 25% - 15th June •2nd Payment of 50% - 15th September •3rd Payment of 75% - 15th December •4th Payment of 100% - 15th March
So if you have not paid any advance tax or no TDS has been deducted, pay all your taxes by 15th March. If you don't interest u/s 234B & 234C on account of short/non/delayed payment of income tax.