Section 148 Notice for NRIs: Step-by-Step Response Guide, Timeline & Mistakes to Avoid

A Section 148 notice landing in your inbox from India's Income Tax Department is unsettling — especially when you are living overseas and had no idea the department was looking at a return from five years ago. It means the Assessing Officer believes income that should have been taxed in a past year was never assessed. This is called "income escaping assessment."

The good news: most NRIs who receive a Section 148 notice can resolve it without paying any additional tax — if they respond correctly and at the right stage. Based on over 800 notice cases handled across 18 years of practice, this guide walks you through exactly what to do, in what order, and what to avoid.

What Section 148 Actually Is

Your income tax return is assessed when you file it — the department either accepts it or scrutinises it under Section 143(2). Once that assessment is complete, it is considered "final." Section 148 allows the department to reopen that finalized assessment if they have reason to believe income was not included.

"Income escaping assessment" is a legal term meaning income that existed but was not taxed — either because it was not disclosed, was wrongly categorised, or a deduction was incorrectly claimed against it. The department does not need to prove the income escaped assessment to issue the notice — they only need a reason to believe it did.

This distinction matters. "Reason to believe" is a lower threshold than "proof." Which is why the 148A objection stage — where you demonstrate there was no escaped income to begin with — is so consequential.

How Far Back Can They Go?

• Up to 3 years from the end of the relevant Assessment Year — for alleged escaped income up to ₹50 lakh
• Up to 10 years — for alleged escaped income above ₹50 lakh, or cases involving search/seizure and PMLA references
• Most notices issued in 2025–2026 target AY 2018-19 and AY 2019-20 — the 10-year window was recently leveraged to sweep these years before the limitation expired

Why NRIs Are Disproportionately Targeted

NRIs receive a higher proportion of Section 148 notices than residents. This is not coincidental — it is a product of how international tax data now flows.

CRS and FATCA Reporting

Under the Common Reporting Standard (CRS), over 100 countries — including the UK, Australia, UAE, Singapore, USA, and Canada — automatically share financial account data with India's tax authority. Foreign banks report account balances, interest income, dividends, and transaction volumes of Indian residents and citizens annually.

If your foreign bank account shows significant credits or balances and your Indian ITR for that year shows nil foreign income, or if your NRI status was misclassified in that year's ITR, the CRS data will flag a mismatch. This is one of the most common triggers we see today.

Property Transactions and SFT Data

Property registrars file Statement of Financial Transactions (SFT) reports with the income tax department for every property sale or purchase above a certain threshold. If you sold Indian property in AY 2018-19 and the capital gains were not disclosed in your ITR — or TDS was deducted but no ITR was filed — the SFT data will surface the transaction automatically.

NRIs selling property frequently receive 148 notices because either: (a) they assumed TDS under Section 195 discharged their full liability, (b) the sale proceeds were credited to an NRO account without filing an ITR, or (c) the exemption claimed under Section 54/54EC was not properly substantiated in the return.

Residency Status Misclassification

Residency status — resident, NRI, or RNOR — determines what income is taxable in India. An NRI is taxed only on India-sourced income. A resident is taxed on global income. If the department believes you were a resident in a year where you filed as an NRI (or did not file at all), they may issue a 148 notice to bring your global income for that year under assessment.

Other Common NRI Triggers

• Large remittances to India (above ₹10 lakh) not reflected in ITR — banks report these through SFT
• Rental income from Indian property collected into NRO accounts — TDS may have been deducted, but if no ITR was filed, the department may reopen
• Dividend income from Indian companies, especially pre-DDT abolition years
• Gifts received from non-relatives above ₹50,000 in a year — taxable under Section 56(2)
• Inheritance or succession of Indian assets without proper disclosure

The Complete Timeline: 148A to Assessment

Understanding the procedural sequence prevents you from responding too early, too late, or at the wrong stage.

• Day 1 Section 148A(b) notice received. This is the show-cause notice asking why reassessment should not be initiated. It contains the department's "information" and reason for reopening. Read it carefully — it tells you exactly what income they believe escaped assessment.
• Day 1–15 Gather documents and engage a CA immediately. Collect bank statements, ITR copies, Form 26AS, AIS for the relevant year, property documents, foreign income proofs. If you need more time, write to the AO requesting an extension before the deadline passes.
• Day 15–30 File Section 148A objection. This is a written reply demonstrating that the alleged escaped income either did not exist, was already disclosed, or is not taxable in India under DTAA or any other provision. A well-argued objection backed by documentary evidence is your strongest move in this process.
• Day 30–60 AO considers your reply and issues Section 148A(d) order. The AO must pass a speaking order — either dismissing the case (best outcome) or deciding that reassessment is necessary. If they dismiss, the matter closes here. If they proceed, a Section 148 notice is issued.
• Day 60+ If Section 148 notice is issued: you must file a return for the relevant Assessment Year within 30 days of the notice (or the extended date if granted). This is a fresh ITR for that historical year — not an amendment to your original return.
• Month 3–9 Assessment proceedings. The AO issues questionnaires, schedules hearings, and examines your documents. You (or your CA) attend hearings, submit responses, and present evidence. The AO then passes an assessment order — either with no additions, with additions (tax demand raised), or accepting your position.
• Post-Order If additions are made: you have 30 days to file an appeal before the Commissioner of Income Tax (Appeals) — CIT(A). Further appeals can proceed to the Income Tax Appellate Tribunal (ITAT) and beyond.

Your Step-by-Step Response Strategy

Step 1 — Read the 148A Notice Before Anything Else

The 148A notice is not a demand. It is a question. Before you can answer, you need to understand exactly what the department says it knows. The notice will contain a brief description of the "information" they have — a property sale, a foreign remittance, an SFT flag, a CRS report. This tells you precisely what you need to address in your reply.

Check: (a) the Assessment Year mentioned, (b) the nature of the alleged escaped income, (c) the amount mentioned (if any), and (d) the response deadline.

Step 2 — Retrieve All Source Documents for That Year

You need your original ITR for the relevant AY, Form 26AS and AIS for that year, bank statements (India and overseas), and any transaction-specific documents (sale deed, valuation report, Form 15CA/CB, foreign income certificate). Many NRIs struggle here because documents from 5–8 years ago are hard to locate — but this exercise is non-negotiable.

Step 3 — Draft a Detailed 148A Objection

Your objection is a formal legal document filed on the Income Tax portal. A generic or vague reply is worse than useless — it gives the AO no reason to close the case. A strong objection should:

• Directly address the specific information cited in the notice
• Demonstrate with documents that the income either did not arise, was disclosed in the ITR, was not taxable in India, or is protected by DTAA
• Cite relevant case law if the department's position involves a settled legal question
• Challenge the "reason to believe" if it is based on vague or incorrect data

Step 4 — Request an Extension if You Need More Time

If you are abroad and need more than the given 15–30 days to gather documents, write formally to the Assessing Officer stating your position and requesting extension. Courts have upheld extension requests made in good faith. However, draft and file your reply in parallel — do not wait for the extension to be confirmed before beginning your response.

Step 5 — File the Return if 148 Notice Is Issued

If the 148A(d) order directs reassessment and the Section 148 notice arrives, you must file a return for that Assessment Year. This is a fresh return, not an amendment. File it accurately and in your favour — do not voluntarily disclose income you are not required to disclose, and do not admit to errors that were not errors.

Step 6 — Attend Hearings and Document Everything

Every submission to the AO should be in writing, filed through the portal or sent by registered post. Verbal commitments made in hearings have no legal weight. Keep copies of every document submitted. If you are overseas, your CA can appear on your behalf with a valid Power of Attorney.

5 Costly Mistakes NRIs Make With Section 148 Notices

1. Ignoring the notice. This results in an ex-parte reassessment — the AO completes the assessment without your input, typically by accepting the department's highest estimate of escaped income. Challenging an ex-parte order is significantly harder and more expensive than responding at the 148A stage.
2. Admitting income that did not actually escape assessment. Some taxpayers panic and file a revised return disclosing additional income they believe the department might be asking about — even when their original return was correct. This is counterproductive: it creates a demand where none should exist and complicates any subsequent appeal.
3. Assuming DTAA prevents reassessment entirely. DTAA determines whether income is taxable in India and at what rate. It does not bar the department from issuing a Section 148 notice or conducting a reassessment. DTAA relief is claimed within the reassessment proceeding, not as a threshold objection to the notice itself.
4. Missing the 148A response deadline without requesting an extension. If you miss the deadline, the AO proceeds without your objection on record. Your strongest procedural window closes. Always respond or formally request an extension before the deadline — not after.
5. Filing a vague or non-specific reply. A reply that says only "the income in question was properly disclosed" without supporting documents gives the AO nothing concrete to evaluate. The standard required at the 148A stage is not proof beyond reasonable doubt — but your reply must be specific, substantiated, and credibly argued to close the matter at this stage.

Case Study: UK NRI, Section 148 Notice, Resolved Without Any Demand

This is not an unusual outcome. The 148A stage exists precisely for cases like this — where the department's information is technically correct (sale happened, no ITR filed) but the tax consequence is nil once the full picture is presented. Getting the reply right at this stage is everything.

When Should You Appeal?

If the AO proceeds with reassessment despite a strong 148A objection, or if the assessment order raises additions you believe are incorrect, you have the right to appeal. The appeal chain runs: CIT(A) → Income Tax Appellate Tribunal (ITAT) → High Court → Supreme Court.

For NRIs, ITAT appeals are particularly effective in cases involving DTAA interpretation, residency status disputes, and foreign income classification — these are areas where the tribunal has well-developed jurisprudence in favour of taxpayers who can demonstrate substantive economic presence abroad.

Filing an appeal does not automatically stay the demand — you need a separate stay application, typically granted for 20% of the disputed tax amount deposited. Factor this into your planning if an adverse order is received.

Frequently Asked Questions