Understanding Rectification of ITR
Rectification of ITR refers to the correction of mistakes or discrepancies in a processed income tax return. This is done under section 154 of the Income Tax Act, where a company can request the Income Tax Department to amend a return already filed and processed.

• Applicable only after the return is processed and an intimation is received
  
• Used to correct errors such as incorrect tax computation or mismatch in TDS
  
• Rectification can only address mistakes apparent from records
  
• Not used to revise income or claim fresh deductions
  

Conditions for Filing Rectification Request
A company can file a rectification request only in specific circumstances where factual errors or miscalculations occurred in the processed return.

• Rectification applies when data has been wrongly captured in the intimation
  
• TDS mismatches or incorrect interest calculation can be rectified
  
• PAN mismatch, wrong deduction amount, or wrong tax rate may be corrected
  
• Not applicable for changes requiring a revised return
  

Steps to File Rectification on E-Filing Portal
Rectification is submitted through the income tax e-filing portal. It is a post-processing action and must match the original ITR filed.

• Log in to the e-filing portal with company PAN and password
  
• Go to ‘Services’ and select ‘Rectification’
  
• Choose the relevant assessment year and enter the CPC order reference number
  
• Select the reason for rectification and upload supporting documents if needed
  

Types of Rectification Options Available
Depending on the error type, different rectification options are offered. Each option must be selected carefully to match the correction needed.

• Rectification of return data by correcting the ITR XML
  
• Reprocessing request without modifying any data
  
• Tax credit mismatch correction including TDS, advance tax, or self-assessment
  
• Legal or calculation errors evident from the processed return
  

Time Limit and Restrictions
Rectification must be requested within a defined time frame from the date of order or intimation. Once the time expires, rectification is not permitted.

• Must be filed within four years from the end of the financial year of the order
  
• Only one active rectification request can be submitted at a time
  
• If the issue cannot be resolved via rectification, revision or appeal is required
  
• Withdrawal of rectification is not possible once submitted
  

Processing and Outcome of Rectification
After filing, the CPC processes the rectification and issues a fresh intimation. The outcome may be acceptance, rejection, or partial adjustment of the request.

• Rectified order is sent to the registered email and is downloadable from the portal
  
• Company should monitor the portal for updates and status changes
  
• Rectification may result in refund, additional demand, or no change
  
• If rectification is denied, appeal can be filed with the Commissioner of Income Tax