14 July 2010
These dates are applicable for A.Y. 2011-12
If TDS deducted other than in the month of March then 7th of next month.
If TDS is deducted in the month of March then till April 30.
If delay is in the date of deduction of TDS then interest rate will be 1% pm. However if delay is in the date of deposition then interest rate shall be 1.5% pm.