Section 149 Reassessment Limitation: Automated Analysis with Page-Linked Citations
Upload notices and show-cause orders once. Get elapsed time from AY-end, ₹50-lakh threshold tests, and clause selection—each conclusion linked to source paragraphs.
In this article
"Within minutes, it computed elapsed time from AY-end, applied the ₹50-lakh threshold, and selected the appropriate clause under §149—each computation tied to the exact page and paragraph."
Pranay Shah
Partner, CNGSN & Associates LLP
<10 min
Analysis Time
100%
Citation-Linked
3 Steps
Upload to Memo
Headnote
The framework: Three-year general period or ten-year exceptional window (≥₹50 lakh escaped income represented in asset/expenditure/entry). This article details the §149 limitation timeline, threshold analysis, and a worked example with page-linked citations.
How to Run Section 149 Limitation Checks
Running a limitation analysis on jhana Suit takes three steps. Upload your documents, let the system extract the key dates and figures, and receive a memo with clause selection and citations.
01
Upload Documents
Upload the reassessment notice, §148A(b) show-cause, §148A(d) order, and any annexures. Suit accepts scanned PDFs, Word documents, and images — handwritten or typed.
02
Automatic Extraction
The system extracts: assessment year, document dates, alleged quantum, and “representation” type (asset/expenditure/entry). Each extraction links to its source page.
03
Compute & Select Clause
Elapsed time from AY-end is computed. The ₹50-lakh threshold is tested. The applicable §149 clause is selected. A memo is generated with pinpoint footnotes.
Feature: Notes
Inline date recognition and AY mapping; “issue vs service” tagging; threshold and representation classifier.
Feature: Tabulate
Per-notice grid showing: AY, issue date, elapsed days, threshold test, representation category, approval path, §148A timestamps.
Feature: Preview
Verify against the original document with synchronized highlighting — click any footnote to jump to source.
Legal Framework: IRAC Analysis
ISSUE
When are reassessment notices issued after 1 April 2021 within limitation under §149? Practitioners face these key determinations:
- Elapsed time from AY-end to “issue” date (not service date)
- Whether alleged escaped income meets the ₹50-lakh threshold
- Whether escaped income is “represented” in asset/expenditure/entry form
- Compliance with §148A gateway procedure and approval requirements
- Applicability of transition provisions and deeming fictions
RULE
Statutory Framework: §149 (Post-2021)
The Finance Act, 2021 fundamentally restructured the reassessment regime by substituting Sections 147, 148, 149, and 151 with effect from 1 April 2021. The new regime introduces stringent limitation periods and threshold-based gatekeeping mechanisms.
Section 149(1) — Income-tax Act, 1961
(a) if three years have elapsed from the end of the relevant assessment year, unless the case falls under clause (b);
(b) if three years, but not more than ten years, have elapsed from the end of the relevant assessment year, unless the income chargeable to tax which has escaped assessment amounts to or is likely to amount to fifty lakh rupees or more for that year and such income is represented in the form of an asset or expenditure in respect of a transaction or in relation to an event or occasion or an entry or entries in the books of account…”
0–3 Years
§149(1)(a)
General Limitation
3–10 Years
§149(1)(b)
Extended Limitation
(≥₹50 lakh escaped + represented)>10 Years
Barred
No Notice Permissible
| Element | Requirement |
|---|---|
| General Bar (§149(1)(a)) | No §148 notice if 3 years have elapsed from AY-end |
| Extended Window (§149(1)(b)) | >3 but ≤10 years — only if escaped income ≥₹50 lakh AND represented |
| Threshold Test | Income chargeable to tax ≥ ₹50 lakh for that specific AY |
| "Represented" Requirement | Must be asset, expenditure, or book entry |
| §148A Gateway | Mandatory pre-notice procedure: §148A(b) show-cause → §148A(d) order |
| Issue vs Service | Limitation runs to "issue" of notice |
Judicial Guardrails
The following judgments establish the interpretive framework for §149 limitation — critical for any automated analysis that may form part of legal proceedings.
Union of India v. Ashish Agarwal
2022 SCC OnLine SC 543 • Supreme Court of India (2022)Substituted §149 'reduced the permissible time limit … to three years and only in exceptional cases ten years.' SC deemed old-regime §148 notices (issued after 1-4-2021) as §148A(b) show-cause, preserving all §149 defences for assessees.
[Full Text]R.K. Upadhyaya v. Shanabhai P. Patel
(1987) 3 SCC 96 • Supreme Court of India (1987)'A clear distinction has been made … between 'issue of notice' and 'service of notice' under the 1961 Act.' Limitation under §149 runs to 'issue' — once issued within limitation, jurisdiction vests.
[Full Text]APPLICATION
Automated Limitation Review Workflow
Here is how jhana Suit operationalises the §149 framework — from document upload to CREAC-structured memo output:
Extract AY and AY-End Date
Identify Issue Date (Not Service)
Compute Elapsed Time
Test ₹50-Lakh Threshold
Classify 'Representation' Type
Select Applicable Clause & Generate Memo
Worked Example: Step-by-Step Analysis
Consider a reassessment notice issued on 15 February 2025 for Assessment Year 2019-20 (Financial Year 2018-19), alleging escaped income of ₹48,75,000 on account of unexplained cash credits under Section 68 of the Act.
Limitation Computation Worksheet
| Step | Parameter | Value |
|---|---|---|
| 1. AY-End | AY 2019-20 ends on | 31-03-2020 |
| 2. Notice Issue Date | Issue date (not service) | 15-02-2025 |
| 3. Elapsed Time | From 31-03-2020 to 15-02-2025 | 4 years, 10 months, 15 days |
| 4. Threshold Test | ₹48,75,000 vs ₹50,00,000 | NOT MET (shortfall: ₹1,25,000) |
| 5. Clause Selection | Elapsed >3 years, Threshold not met | TIME-BARRED |
TIME-BARRED
Elapsed: 4y 10m 15d • Threshold: ₹48.75L < ₹50L
Reasoning: §149(1)(a) exceeded; §149(1)(b) unavailable
Conclusion: The notice is time-barred. It was issued beyond the 3-year limit under §149(1)(a) but fails to meet the ₹50-lakh threshold required for the extended 10-year period under §149(1)(b). The limitation defence is available to the assessee.
Common Pitfalls in §149 Analysis
Confusing "Issue" vs "Service" Dates
Limitation runs to "issue" of notice. Service is a condition precedent to assessment, not jurisdiction.
Aggregating Across Assessment Years
The ₹50-lakh threshold must be met for the specific assessment year. Income cannot be aggregated across multiple AYs.
Ignoring §148A Gateway Compliance
All notices must comply with the new gateway: information disclosure, opportunity to respond, reasoned order, and approvals.
References
[1]
Union of India v. Ashish Agarwal (2022) SCC OnLine SC 543. Supreme Court on §148A procedure, §149 safeguards, and deeming fiction
[2]
CBDT Instruction No. 01/2022 (11 May 2022). Implementation of SC judgment; operation of new §149
[3]
R.K. Upadhyaya v. Shanabhai P. Patel (1987) 3 SCC 96. "Issue" vs "service" distinction for limitation
[4]
Income-tax Act, 1961 — Section 149. Limitation framework: 3-year general bar; 10-year extended window