1. What is a Section 143(3) Notice?
Under Section 143(3) of the Income Tax Act, 1961, the Assessing Officer (AO) has the power to conduct a detailed scrutiny of a taxpayer's return. When your client receives a 143(3) notice, it means the IT department has selected their return for examination and will verify the income, deductions, and tax liability claimed before issuing a final assessment order.
Scrutiny can be triggered by several factors: high-value transactions flagged by the Annual Information Statement (AIS), significant mismatch between Form 26AS and the return, unusual deductions, CASS (Computer Aided Scrutiny Selection) random selection, or specific industry-wide scrutiny campaigns by the CBDT.
2. How is it Different from a 143(1) Intimation?
Many clients confuse 143(1) and 143(3) notices. The key difference:
- Section 143(1) Intimation: Automated processing result. The system has computed the tax and compared it to your return. This is not a scrutiny notice — it is a summary. Most 143(1) intimations are informational or demand small adjustments.
- Section 143(3) Scrutiny Notice: An actual Assessing Officer is examining your return in detail. This requires a proper response with supporting documents and is a formal proceeding that can result in additional demand or a clean assessment order.
3. Step-by-Step Response Process
Here is the exact process to follow once a 143(3) notice is received:
- Read the notice carefully. Note the specific queries raised, the return year (AY), and the response deadline. The AO will list specific points of inquiry — respond only to those.
- Log into the Income Tax e-filing portal (incometax.gov.in) under your client's PAN. The notice and response mechanism are managed through the e-proceedings section under "Pending Actions".
- Download AIS and Form 26AS for the relevant AY and reconcile them with the return before preparing your response.
- Prepare a point-by-point reply. Address each query raised by the AO in sequence. Do not volunteer additional information beyond what is asked.
- Upload supporting documents through the e-proceedings portal. Files should be PDF/ZIP format and clearly labeled per the query they address.
- Submit the response before the deadline. Download and save the acknowledgment.
4. Documents You Will Need
The exact documents depend on the AO's specific queries, but a standard scrutiny response typically requires:
- ITR filing acknowledgment (ITR-V) for the relevant AY
- Form 26AS and Annual Information Statement (AIS/TIS) — full download
- Bank account statements for all accounts during the AY
- Books of accounts: P&L statement, balance sheet, trial balance
- Investment proofs (LIC, ELSS, PPF, NPS, etc.) if 80C/80D deductions are queried
- Capital gains computation with purchase/sale contracts if capital gains are queried
- Salary slips and Form 16 for salaried individuals
- Business income: sales registers, purchase invoices, GST returns
5. Response Timeline and Penalties for Missing It
The response deadline is stated in the notice itself, typically 15–30 days from the notice date. Failure to respond has serious consequences:
- Best judgement assessment: Under Section 144, if you fail to respond to a 143(3) notice, the AO can complete the assessment on a best judgement basis — which almost always results in a higher demand and penalties.
- Penalty under Section 271(1)(b): Non-compliance with the notice can attract a penalty of ₹10,000 per default.
- Request for extension: If you need more time, submit an adjournment request through the e-proceedings portal before the deadline expires. Most AOs grant 1–2 extensions if requested promptly.
6. Common Mistakes CAs Make in Scrutiny Responses
- Over-disclosing: Responding beyond what the AO asked creates new issues. Answer only what is queried.
- Missing deadlines without requesting adjournment: Always request an extension if you cannot meet the deadline — never simply miss it.
- Submitting disorganized documents: Label every document clearly. A disorganized response frustrates the AO and invites follow-up notices.
- Not downloading the acknowledgment: Always download and store the response submission acknowledgment from the portal.
- Treating all 143(3) notices the same: The AO's queries vary by case. Read each notice carefully rather than using a template response.
7. How Finkr Helps Manage Scrutiny Notices at Scale
For CA firms managing dozens or hundreds of clients, tracking multiple scrutiny notices across different AYs and clients — while ensuring nothing slips past a deadline — is a significant operational challenge.
Finkr's AI scans uploaded 143(3) notices, automatically extracts the specific queries raised, the response deadline, and the risk level. The Fink AI assistant can draft a point-by-point response structure in seconds, which the CA then reviews, edits, and files. The compliance calendar automatically sets deadline alerts so no response date is ever missed.