| Income Tax Act, 1961 | Remittance of TDS & TCS | On or before 7th January, 2011 |
| Filing of TDS & TCS returns | On or before 15th January, 2011 |
| Issue of TDS & TCS Certificates for the 3rd Quarter | On or before 30th January, 2011 |
| Central Excise Act, 1944 | Remittance of duty by all type of units except SSIs in challan no. GAR- 7 | On or before 5th January, 2011 |
| Filing of monthly return by all type of units except SSIs in Form No. ER 1 | On or before 10th January, 2011 |
| Filing of monthly returns by all types of units for CENVAT credits availed - Form No. ER 1 | On or before 10th January, 2011 |
| Remittance of duty by SSIs in challan no. GAR- 7 | On or before 15th January, 2011 |
| Filing of monthly returns by SSI/EOU/FTZ/SEZ in Form No.ER 2 | On or before 10th January, 2011 |
| Filing of monthly returns by all units for receipt & consumption of inputs out of PLA where excise duty exceeding Rs. One crore in a year - Form No. ER 6 | On or before 10th January, 2011 |
| Karnataka VAT Act | Remittance of sales tax for the month of December, 2010 | On or before 20th January, 2011 |
