What are the precautions that deductor should take while filling up the challan?

• Deductor should take care of the following steps while filing up a challan:
  • Head of payment e.g., Corporation Tax / Income Tax
  • Amount and mode of payment of tax
  • Type of payment (Advance Tax / Self-Assessment / Regular / Tax on Dividend)
  • Assessment Year
  • PAN of Deductor
  • TAN of Deductor