Income tax assessments, notices, appeals and faceless proceedings

In short

Assessment is the process by which the tax department examines a return, computes the correct total income and tax, and raises a demand or refund; notices are the statutory instruments through which it is done. Where the assessee disagrees, a tiered remedy ladder runs from the first appellate authority to the Appellate Tribunal, High Court and Supreme Court, with parallel routes of rectification, revision and dispute resolution. Since 2019-20 almost all of this is faceless — jurisdiction-free, electronic, team-based assessment through the National Faceless Assessment Centre — and the Income-tax Act, 2025 (in force from 1 April 2026, replacing the Income-tax Act, 1961) has carried the scheme forward with every section renumbered. The topic is examined heavily in CA Intermediate and Final Direct Tax papers, and is the daily work of litigation and compliance teams in CA firms, Big Four tax practices and corporate tax departments.

Explained

Types of assessment

• Self-assessment: the assessee computes income and tax, pays self-assessment tax and files the return. Everything else is departmental verification of this.
• Summary assessment (processing of return — the 1961 Act's section 143(1)): centralised, computerised processing at CPC Bengaluru. Only arithmetical errors, incorrect claims apparent from the return, disallowance of loss/deduction claimed in a belated return, and mismatch with Form 26AS/AIS or audit report can be adjusted. An intimation must be issued, and no adjustment may be made without first giving the assessee 30 days to respond electronically. Time limit: 9 months from the end of the financial year in which the return is furnished; if no intimation is sent, the return as filed stands accepted (the acknowledgement is deemed to be the intimation where no tax is payable or refundable and no adjustment is made).
• Scrutiny assessment (the 1961 Act's section 143(3)): detailed examination after a notice requiring the assessee to produce evidence. The notice must be served within 3 months from the end of the financial year in which the return was furnished. Cases are picked up through CASS (Computer Aided Scrutiny Selection) on risk parameters, or as compulsory scrutiny per the CBDT's annual guidelines.
• Best judgment assessment (the 1961 Act's section 144): where the assessee fails to file the return, ignores notices, does not maintain or get accounts audited, or the Assessing Officer rejects the books. The AO estimates income on material available; a show-cause notice is mandatory before passing it (except where a notice calling for the return was already not complied with). It is a quasi-judicial estimate, not a punishment, and must be honest and based on material.
• Income escaping assessment (reassessment — the 1961 Act's sections 148/148A): reopening where the AO has information suggesting income has escaped assessment. Procedure: information flagged under the risk management strategy or audit/survey findings → show-cause notice with the information supplied → assessee's reply (minimum 7 days) → order deciding whether it is a fit case → notice to furnish return → reassessment.
• Search and requisition cases: since 1 September 2024 search cases are assessed through a reinstated block assessment for the "total undisclosed income" of the block period (the six assessment years preceding and the part of the year up to the date of search), separate from the normal reassessment route.
• Assessment of an updated return: where an updated return is filed, the limitation runs 12 months from the end of the financial year in which it is furnished.
• Protective, reopened and set-aside assessments: a protective assessment is made where ownership of income is disputed between persons; a set-aside assessment is a fresh assessment after an appellate order, with its own limitation (normally 12 months from the end of the FY in which the order is received).

Notices and the limitation clock

• Defective return notice: 15 days to cure (extendable); an uncured defect makes the return invalid, i.e. treated as never filed.
• Inquiry notice before assessment: calls for accounts, documents or information; can be issued even where no return is filed.
• Special audit direction: the AO, with the Principal Chief Commissioner's approval, may direct a special audit by a chartered accountant where accounts are complex; the assessee must be heard first.
• Notice of demand: issued with every order creating a liability; payable normally within 30 days, and interest at 1% per month or part month runs on default.
• Reopening time limits (current scheme): the show-cause notice may be issued up to 3 years 3 months from the end of the relevant assessment year, extended to 5 years 3 months where the escaped income represented in the form of an asset, expenditure or entry is ₹50 lakh or more; sanction of the specified authority is compulsory. The earlier 4/6/10-year and 16-year (foreign asset) windows belong to the pre-1 April 2021 law.
• Order limitations (normal cases): scrutiny or best-judgment order within 12 months from the end of the assessment year; reassessment order within 12 months from the end of the financial year in which the notice was served. Periods of stay, special audit and reference for exchange of information are excluded.
• DIN requirement: every notice, order or letter must carry a computer-generated Document Identification Number; a communication issued without one is treated as never issued (CBDT Circular 19/2019). A notice issued without jurisdiction, without sanction, or to a dead or amalgamated entity is void — a recurring litigation theme.
• Service: by post, by affixture, or electronically to the registered e-filing account and e-mail; electronic service through the e-proceedings portal is now the norm.

Faceless proceedings

• Why: to remove the physical interface, end jurisdiction-based discretion, and bring team-based, randomised, technology-driven review. Rolled out from 2019 (e-assessment) and made statutory for assessments from 2020.
• Architecture: the National Faceless Assessment Centre (NaFAC/NFAC) is the single point of contact. It allots the case by automated allocation to an assessment unit, which may ask for a verification unit (inquiry, cross-verification, witness examination), a technical unit (legal, valuation, transfer pricing, forensic, IT support) or a review unit (checks the draft order).
• Flow: notice from NFAC → assessee replies online → draft assessment order → risk-based review → show-cause notice with the draft, if any variation prejudicial to the assessee is proposed → final order and penalty initiation → transfer of records to the jurisdictional AO for recovery and appeal.
• Mandatory safeguards: no adverse order without a show-cause notice and a reasonable opportunity; personal hearing through video conferencing is allowed on request (initially discretionary, now treated as a right where variation is proposed — courts have quashed orders denying it).
• Excluded from faceless assessment: search and requisition cases and international taxation/central charge cases to the extent the CBDT excludes them; transfer pricing references continue to the TPO.
• Faceless appeal at the first appellate stage and faceless penalty schemes operate on the same unit-based model; faceless advance ruling is done by Boards for Advance Rulings, which replaced the Authority for Advance Rulings from September 2021 (their rulings are not binding on the assessee or the department, and are appealable to the High Court).
• Limits: lack of personal interaction causes non-consideration of replies, short response windows, portal and notice-delivery failures, and a large volume of writ petitions on violation of natural justice.

Remedies other than appeal

• Rectification of a mistake apparent from the record: by the authority that passed the order, on its own or on application, within 4 years from the end of the financial year in which the order was passed; an application must be disposed of within 6 months from the end of the month of receipt. "Apparent from the record" means obvious and patent — not a debatable point of law.
• Revision prejudicial to the assessee (the 1961 Act's section 263): the Principal Commissioner may revise an order erroneous and prejudicial to the interests of revenue, after hearing the assessee, within 2 years from the end of the financial year in which the order was passed (no limit where it gives effect to an appellate finding).
• Revision in favour of the assessee (section 264): on the assessee's application within 1 year, where no appeal is pending or possible; the Commissioner cannot pass an order prejudicial to the assessee.
• e-Dispute Resolution Scheme (e-DRS): for small cases — returned income up to ₹50 lakh and aggregate variation up to ₹10 lakh — a Dispute Resolution Committee may modify the variation and waive or reduce penalty and prosecution; operational on the portal since 2024.
• Stay of demand: filing an appeal does not automatically stay recovery; administratively, stay is normally granted on payment of 20% of the disputed demand (CBDT instructions), with discretion to vary in deserving cases. The ITAT may grant stay for up to 180 days, extendable, total not exceeding 365 days.
• Settlement: the Settlement Commission was discontinued from 1 February 2021; pending cases went to Interim Boards for Settlement. The Vivad se Vishwas 2024 amnesty scheme closed in early 2025 and is not available now.

The appeal ladder

• First appeal — Joint Commissioner (Appeals) or Commissioner (Appeals): JCIT(A) was created in 2023 for small cases (chiefly where the disputed addition is modest and the order is of an officer below Joint Commissioner rank); other appeals go to CIT(A). Form 35, filed electronically within 30 days of service of the notice of demand or the order; delay condonable for sufficient cause. Powers are plenary — confirm, reduce, enhance (after notice) or annul; additional grounds and additional evidence are admissible only in specified circumstances. The appellate authority cannot set aside and remand to the AO (power withdrawn in 2001), except in limited situations now restored for certain best-judgment and reassessment orders.
• Second appeal — Income Tax Appellate Tribunal (ITAT): by either side within 60 days of the order, in Form 36 (cross-objections in Form 36A within 30 days). A quasi-judicial body under the Ministry of Law; a bench has a Judicial Member and an Accountant Member; it is the final fact-finding authority. e-filing through ITAT e-Dwar.
• Third stage — High Court: appeal within 120 days only on a substantial question of law; writ jurisdiction under Article 226 is additionally used against jurisdictional defects and breaches of natural justice.
• Final stage — Supreme Court: appeal on certification by the High Court or by special leave petition; departmental appeals in revenue matters are routed through the Board.
• Monetary thresholds for departmental appeals (Budget 2024): ₹60 lakh for the ITAT, ₹2 crore for High Courts and ₹5 crore for the Supreme Court — tax effect below these means the department does not appeal (subject to listed exceptions).
• Mutual exclusivity: an appeal and a section 264 revision cannot run together on the same order; an appeal does not lie against an intimation unless it creates a demand or adjusts a claim.

Penalties and consequences linked to assessment

• Underreporting of income: penalty 50% of the tax payable on the underreported income; 200% where the underreporting results from misreporting (misrepresentation, suppression of facts, false entries, unrecorded investments).
• Immunity: on application after an assessment order, immunity from penalty for underreporting and from prosecution is available if the tax and interest are paid within the demand period and no appeal is filed.
• Unexplained income taxed at the special rate (cash credits, unexplained investments/money/expenditure): tax at 60% plus 25% surcharge and cess = 78%, with no deduction or set-off, plus a 10% penalty where the income was not disclosed in the return.
• Other common penalties: failure to comply with a notice or to get accounts audited, failure to keep books, failure to furnish statements/reports, failure to respond to a summons; ₹10 lakh for failure to disclose foreign assets under the black money law.
• Prosecution: wilful failure to file a return or to pay tax, and wilful attempt to evade tax, attract imprisonment; compounding is available on CBDT guidelines.
• Assessment also triggers interest — for default in payment of advance tax and self-assessment tax, and 1% per month on an unpaid notice of demand — and refunds carry interest at 0.5% per month.

Key points

• Self-assessment - the base of the system; all departmental action verifies it.
• Intimation (summary processing) - machine-level correction only; limit 9 months from the end of the FY of filing.
• Scrutiny notice - must be served within 3 months from the end of the FY in which the return was filed.
• Best judgment assessment - estimate on available material after a mandatory show cause; must be honest, not vindictive.
• Reassessment - needs information plus sanction; show cause within 3 years 3 months, or 5 years 3 months if escaped income is ₹50 lakh or more.
• Block assessment of search cases - reintroduced from 1 September 2024 for undisclosed income of the block period.
• DIN - no DIN, no valid notice or order.
• NFAC - sole point of contact; automated allocation to assessment, verification, technical and review units.
• Video-conference hearing - available on request; denial is a ground to quash the order.
• Rectification - only a mistake apparent from the record; 4 years from the end of the FY of the order.
• Section 263-type revision - order erroneous *and* prejudicial to revenue; 2 years.
• First appeal - Form 35, 30 days, to JCIT(A) or CIT(A); powers include enhancement after notice.
• ITAT - Form 36, 60 days; final fact-finding authority; stay up to 365 days.
• High Court - 120 days, substantial question of law only; writ for jurisdictional defect.
• Stay of demand - typically 20% of the disputed demand; appeal alone does not stay recovery.
• Underreporting penalty - 50% of tax on underreported income; 200% for misreporting.
• e-DRS - returned income up to ₹50 lakh and variation up to ₹10 lakh.
• Act change - the Income-tax Act, 2025 replaced the 1961 Act from 1 April 2026 with full renumbering; the substantive assessment-appeal architecture is retained.

Formulas and examples

1. Penalty for underreporting (individual, new-regime slabs for AY 2026-27) Returned income ₹20,00,000; assessed income ₹32,00,000.

• Tax on ₹32,00,000: nil to ₹4L = 0; ₹4-8L @5% = 20,000; ₹8-12L @10% = 40,000; ₹12-16L @15% = 60,000; ₹16-20L @20% = 80,000; ₹20-24L @25% = 1,00,000; ₹24-32L @30% = 2,40,000 → ₹5,40,000; with 4% cess = ₹5,61,600.
• Tax on ₹20,00,000 = 20,000 + 40,000 + 60,000 + 80,000 = ₹2,00,000; with cess = ₹2,08,000.
• Tax on underreported income = 5,61,600 − 2,08,000 = ₹3,53,600.
• Penalty at 50% = ₹1,76,800; if held to be misreporting, 200% = ₹7,07,200.

2. Limitation for reopening Escaped income for AY 2021-22 is ₹80,00,000, represented by an unexplained investment.

• Relevant AY ends 31 March 2022. Since ₹80 lakh ≥ ₹50 lakh, the extended window applies: 5 years to 31 March 2027, plus 3 months → show-cause notice valid up to 30 June 2027, with sanction of the specified authority.
• Had the escaped income been ₹30,00,000, the limit would be 3 years + 3 months → 30 June 2025, and a notice issued in 2027 would be void.

3. Stay, interest and appeal timeline Assessment order served 12 June 2026; demand ₹48,00,000.

• Appeal in Form 35 due within 30 days → by 12 July 2026; appeal fee ₹1,000 (assessed income above ₹2 lakh).
• Pre-deposit for stay = 20% × 48,00,000 = ₹9,60,000.
• If the balance ₹38,40,000 stays unpaid for 5 months beyond the 30-day period, interest = 38,40,000 × 1% × 5 = ₹1,92,000.

4. Summary processing adjustment Return shows income ₹9,40,000 and TDS ₹72,000 claimed; AIS/Form 26AS shows TDS of ₹58,000 and an arithmetical error understates income by ₹60,000.

• CPC issues a 30-day proposal; no reply received. Corrected income = ₹10,00,000.
• Tax (new regime): ₹4-8L @5% = 20,000; ₹8-10L @10% = 20,000 → ₹40,000, but the section 87A rebate (resident individual, total income up to ₹12 lakh, rebate up to ₹60,000) wipes it out → tax nil. Less TDS allowed ₹58,000 → refund ₹58,000, not the ₹72,000-based refund claimed, and the intimation must issue within 9 months of the end of the FY of filing.

5. Comparison of remedies

Where it is used

• CA firms and Big Four tax practices (Deloitte, PwC, EY, KPMG, BDO, Grant Thornton): drafting replies to faceless notices, Form 35/36 appeals, paper books, stay applications.
• Corporate tax and litigation teams in Reliance, Tata group, Infosys, HDFC Bank and similar companies: managing assessments, provisioning for contingent tax liabilities and tracking appeal pipelines.
• Income Tax Department roles: Assessing Officers, officers posted in faceless assessment and verification units, CPC Bengaluru processing, TRACES and recovery wings.
• Litigation support and legal process outsourcing: case-law research, ITAT/High Court brief preparation for tax counsel.
• Fintech and compliance-tech products (ClearTax, Taxmann, Zoho Books, KDK): notice-management dashboards, AIS reconciliation and demand-response modules.
• Statutory audit and due diligence: quantifying disputed tax demands for financial statement disclosure and for valuation in M&A.

Interview questions

• Q: What adjustments can be made while processing a return, and what cannot? A: Only arithmetical errors, incorrect claims apparent from the return, disallowance of loss or deduction claimed in a belated return and mismatches with Form 26AS/AIS or the audit report; no fresh estimation, disallowance on merits or addition of new income.
• Q: Difference between scrutiny assessment and reassessment? A: Scrutiny examines a return already filed within the normal limitation; reassessment reopens a completed or unfiled assessment on information that income escaped assessment, and needs a show-cause notice plus sanction.
• Q: Up to how many years can a case be reopened now? A: Show cause up to 3 years 3 months from the end of the relevant assessment year, extended to 5 years 3 months where the escaped income represented as an asset, expenditure or entry is ₹50 lakh or more.
• Q: What are the units in a faceless assessment? A: Assessment, verification, technical and review units, coordinated by the National Faceless Assessment Centre with automated allocation.
• Q: Can a faceless assessment be challenged for denying a personal hearing? A: Yes — where a variation prejudicial to the assessee is proposed, a video-conference hearing on request is part of natural justice, and orders denying it have been set aside.
• Q: What makes a notice invalid? A: Absence of a DIN, issue beyond limitation, lack of jurisdiction, no sanction of the specified authority, issue to a dead person or an amalgamated company, or no show-cause before an adverse order.
• Q: Can the first appellate authority increase the assessed income? A: Yes, it has enhancement power, but only after giving the assessee a reasonable opportunity to show cause against the enhancement.
• Q: Does filing an appeal stay the demand? A: No; recovery continues unless stay is obtained — administratively usually on paying 20% of the disputed demand, with discretion to vary.
• Q: Rectification or appeal — how do you choose? A: Rectification only for a mistake apparent from the record (obvious, non-debatable); anything requiring argument on facts or law goes in appeal.
• Q: What is the scope of a High Court appeal against an ITAT order? A: Only a substantial question of law; findings of fact by the Tribunal are final unless perverse or unsupported by evidence.
• Q: When is penalty 200% instead of 50%? A: Where the underreporting arises from misreporting — misrepresentation, suppression of facts, false entries or unrecorded investments.
• Q: What happened to the Settlement Commission and Vivad se Vishwas? A: The Settlement Commission was discontinued from 1 February 2021, with pending cases before Interim Boards; the Vivad se Vishwas 2024 scheme closed in early 2025 and is not open now.

Common mistakes

• Treating an intimation on processing as a full assessment, or appealing against one that creates no demand and adjusts nothing.
• Quoting the old 4/6/10/16-year reopening limits, or the pre-2021 "reason to believe" test, instead of the information-plus-sanction scheme with 3-year and 5-year windows.
• Computing the underreporting penalty on the underreported income rather than on the tax on it, or omitting surcharge and cess from that tax.
• Counting the 30-day appeal period from the date of the order instead of the date of service of the demand notice or order, and forgetting that delay is condonable.
• Assuming the first appellate authority can remand the case to the Assessing Officer — that power was largely withdrawn.
• Believing the appeal itself stays recovery, or that the 20% pre-deposit is a statutory right rather than an administrative norm.
• Citing 1961 Act section numbers as if still current, when the Income-tax Act, 2025 has renumbered the entire statute from 1 April 2026.

Related topics

TDS and tax filing basics · The Income-tax Act 2025: transition from the 1961 Act · Income tax basics · Business income and presumptive taxation · International taxation: residence, DTAA and transfer pricing · GST assessments, audit, refunds and e-invoicing