What this show-cause is — and what it is not (Section 148A(b))
Section 148A(b) is a show-cause. It is the step the department must take before it can reopen a past year for reassessment. The notice tells you it holds information suggesting income chargeable to tax may have escaped assessment — in a property case, that information is usually the registrar's report of a high-value purchase — and it asks you to explain why the year should not be reopened.
The key point is the sequence. A 148A(b) notice is not yet a reassessment. It is the opportunity to head one off. After your reply, the officer passes an order under Section 148A(d) deciding whether there is a fit case to reopen. Only if that order goes against you does a Section 148 notice follow and the year actually reopens.
That is why this stage matters so much. A high-value purchase looks suspicious only until the source is shown. For most NRIs the money came from abroad through perfectly clean channels, and the entire concern dissolves once that is documented properly. The reassessment process we cover at our Section 148 response page is the heavier road this notice is meant to avoid.
Why the property purchase triggered it
The department receives reporting on high-value transactions, and registered property purchases above a threshold flow into the system against your PAN. When a return for that year shows modest or no Indian income, the purchase stands out and a 148A(b) notice is generated, often without anyone first checking that the buyer is an NRI funding it from overseas earnings.
For a non-resident, the explanation is usually straightforward — the issue is documenting it cleanly, not the substance.
| Source of the funds | What proves it |
|---|---|
| Salary / earnings abroad, remitted in | Inward remittance advice; NRE account credits |
| Indian income already taxed | NRO account history; the relevant return |
| Sale of another asset | The sale deed and the gain already reported |
The distinction between an NRE and an NRO account often does a lot of the work. Money in an NRE account is, by definition, foreign earnings brought into India and is not Indian-source income, so a purchase funded from NRE balances is explained largely by the account's own history. NRO funds need a little more — showing that the income behind them was reported. Either way, the reply turns an unexplained number into a traceable one.
The reply window, and treating it as the real defence
The notice gives you a period to respond — read the exact date and the number of days off your own notice, because the window stated on it governs and it can be short. An extension can sometimes be requested through the portal, but the safe assumption is that the stated window is what you have.
This reply is not a formality. It is the stage where the case is most easily won, because the officer has not yet committed to a position. A complete reply — a covering explanation, the bank and remittance records, the sale or loan papers, tied to the specific purchase the notice names — gives the officer a clean basis to drop the matter under Section 148A(d).
A reply that is late, partial, or argues without documents pushes the case the other way. If the source isn't shown, the investment can be treated as unexplained (Section 69 / 69A) and the year reopened. The work, then, is to make the reply so complete that reopening has no foundation. Where the matter is already at or past the reassessment stage, or an officer is involved and you need formal representation, that is handled through our tax representation service rather than this page.
A worked example — Faisal's ₹80 lakh flat
Faisal, an NRI working in Dubai, bought an ₹80 lakh flat in Pune. Two years later a 148A(b) notice arrived asking him to explain the source of the investment, since his Indian return for that year showed only a little NRO interest. On paper, an ₹80 lakh purchase against near-nil reported income looks exactly like escaped income.
In fact the funding was clean. About ₹60 lakh came from his Dubai salary, remitted into his NRE account over the prior two years; ₹15 lakh came from an NRE fixed deposit he broke; and ₹5 lakh came from his father as a gift, by bank transfer. None of it was untaxed Indian income.
The reply set this out transaction by transaction — NRE account statements showing the inward remittances, the FD closure, and the gift transfer with a short gift declaration — mapped against the dates and amounts in the sale deed. With the source fully traced, the officer passed an order under Section 148A(d) holding it was not a fit case to reopen, and no Section 148 notice followed. The figures are illustrative; the lesson is that the source was documented before the department formed a view, not after.