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ITR for Companies in Delhi: ITR-6 Filing, Tax Regime, and MAT Compliance

Reviewed by CA and CS Team, Patron Accounting LLP ICAI & ICSI Registered| 15+ Years Experience| Last Updated: 06 April 2026 Verify Credentials →

ITR-6: Mandatory for all companies - Electronic filing with DSC only

Tax Regimes: 22% (S.115BAA) | 25% (

MAT: 15% of book profit under S.115JB - Not for 115BAA/BAB - Credit 15 years

Due Date: 31 October 2026 | 30 November transfer pricing | DSC mandatory

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    ITR for Companies in Delhi: ITR-6 Filing Guide

    📌 TL;DR - ITR for Companies in Delhi Services at a Glance

    Every Delhi company (Pvt Ltd, OPC, Public) must file ITR-6 annually with DSC. Due 31 October 2026. Tax audit by 30 September. Four regimes: default 25%/30%, S.115BAA 22% (no MAT, irrevocable), S.115BAB 15% (new manufacturing). MAT at 15% of book profit (S.115JB) with 15-year credit. Form 10-IC for 115BAA before ITR due date. Patron files from our Delhi office.

    Delhi has one of India's highest concentrations of registered companies under ROC, NCT of Delhi & Haryana. IT companies in Nehru Place, startups across South Delhi, manufacturing in Okhla, e-commerce, consulting, and holding companies. The regime choice can mean lakhs in tax difference. Learn more about ITR for Companies across India.

    Patron Accounting's Delhi office provides end-to-end ITR-6: regime analysis, MAT computation, tax audit coordination, advance tax reconciliation, DSC filing. Integrated with ROC compliance, accounting, and GST for complete company compliance.

    Content is reviewed quarterly for accuracy.

    What Is ITR-6: The Company Income Tax Return Form

    ITR-6 is prescribed for all companies under the Companies Act, 2013 except S.11 trusts. It is the most comprehensive ITR form: complete balance sheet, P&L, tax computation, MAT calculation, shareholding, related party transactions, and numerous schedules.

    ITR-6 is electronic-only with mandatory DSC verification (MD, Director, or CFO). No Aadhaar OTP or net banking. Expired DSC = incomplete filing. Schedules include BP, CG, OS, MAT (115JB), depreciation, carry-forward losses, and GST reconciliation.

    For Delhi companies, ITR-6 is interlinked with ROC - MCA cross-references AOC-4 with ITR-6. Discrepancies can trigger S.148 scrutiny. Patron ensures consistency.

    Key Terms for ITR for Companies in Delhi:

    S.115BAA: 22% rate (effective 25.168%). No MAT. Form 10-IC. Irrevocable. No S.80IA/80IAB/80IAC.

    S.115JB (MAT): 15% of book profit. Credit carried 15 years. Not applicable for 115BAA/115BAB.

    Form 10-IC: Required for 115BAA opt-in before ITR due date. Once filed, regime is irrevocable.

    DSC: Digital Signature Certificate. Mandatory for all company ITR-6. No alternative verification.

    APL-05 ITR for Companies in Delhi
    Companies Act 2013 ITR-6 Filing

    Who Must File ITR-6 in Delhi

    • Every Private Limited Company - Mandatory regardless of profit, loss, dormancy, or nil activity. Newly incorporated and dormant included.
    • Every One Person Company (OPC) - Same ITR-6 obligation as Pvt Ltd.
    • Every Public Limited Company - Listed and unlisted.
    • Foreign companies with income from Delhi establishment.
    • NOT ITR-6: S.11 charitable/religious trusts (ITR-7). Proprietorships/firms/LLPs (ITR-3/5).

    Company ITR-6 Filing Services: What Patron Handles

    ServiceWhat We Do
    Tax Regime AnalysisAll 4 regimes compared: default 25%/30% with MAT, 115BAA 22%, 115BAB 15%. MAT credit impact quantified. Form 10-IC filed if 115BAA chosen.
    MAT Computation (S.115JB)Book profit computed from audited P&L with S.115JB adjustments. MAT credit from prior 15 years tracked for utilisation. 115BAA companies exempt.
    Tax Audit CoordinationForm 3CA-3CD with UDIN by 30 September. Supporting schedules (depreciation, ICDS, disallowances) prepared. CA coordinated.
    Advance Tax Reconciliation4 quarterly instalments reconciled with liability. TDS credits from 26AS/AIS matched. Self-assessment tax computed.
    ITR-6 Schedule PreparationAll schedules: Part A-GI, BP, P&L, BS, CG, OS, VI-A, MAT, SI, FA, GST reconciliation. Cross-verified with audited financials.
    DSC-Based E-FilingDSC validity verified in August. Filed on incometax.gov.in by 25 October (6-day buffer). Renewed if expired.
    Bundled Company ComplianceITR-6 with ROC, TDS, GST, and statutory audit.
    Our Process

    Company ITR-6 Filing Process: 6 Steps for Delhi Companies

    Tax audit by 30 Sep. AGM by 30 Sep. AOC-4 within 30 days. ITR-6 by 31 Oct. DSC mandatory. Patron manages the compressed 2-month window.

    Step 1

    Finalise Audited Financial Statements

    Complete statutory audit. Auditor signs balance sheet, P&L, cash flow, notes. Adopted at AGM by 30 September. These form the basis of ITR-6. Patron coordinates audit timeline.

    Audit completeAGM adopted
    Audited01
    Step 2

    File Tax Audit Report by 30 September

    Mandatory for all companies (S.44AB). Tax auditor reviews computation, disallowances, depreciation, ICDS. Form 3CA-3CD with UDIN on e-filing portal. Patron files by 25 Sep (5-day buffer).

    By 25 SepUDIN verified
    Tax Audit02
    Step 3

    Determine Tax Regime

    Compare: default 25%/30% with MAT vs 115BAA 22% (no MAT, Form 10-IC, irrevocable) vs 115BAB 15% (if eligible). Consider MAT credit, deductions, losses. Patron models all scenarios.

    All regimes modelledMAT credit analysed
    22% vs 30%Optimal
    Regime Set03
    Step 4

    Compute Tax Liability

    Taxable income: revenue minus expenses minus depreciation minus losses. Apply rate + surcharge + cess. MAT for default regime. Reconcile advance tax and TDS credits. Self-assessment tax.

    TDS reconciledMAT computed
    TaxComputed
    Tax Ready04
    Step 5

    Prepare and File ITR-6 with DSC

    All schedules on e-filing portal. P&L matches audited, BS matches, GST reconciles. Form 10-IC if 115BAA. Upload and sign with valid DSC. Patron files by 25 October (6-day buffer).

    DSC signedBy 25 Oct
    Filed05
    Step 6

    Post-Filing Monitoring

    Track processing status. Respond to S.143(1) intimation. File rectification (S.154) if needed. Monitor for scrutiny. Maintain documentation 7 years. Patron monitors all Delhi company ITR-6s.

    Processing tracked7-year records
    Complete06

    MAT (Minimum Alternate Tax) for Delhi Companies

    • What: S.115JB ensures companies pay at least 15% on book profit when regular tax is lower due to deductions.
    • Computation: Net profit per audited P&L + add-back items (depreciation, provisions, deferred tax) = book profit. MAT = 15% + surcharge + cess.
    • MAT Credit: Excess MAT over regular tax carried forward 15 years. Utilised when regular tax exceeds MAT in future years.
    • Exemption: 115BAA and 115BAB companies exempt from MAT. But switching to 115BAA = accumulated MAT credit permanently lost.
    • Critical Decision: Delhi company with Rs 50 lakh MAT credit considering 115BAA must weigh: ongoing rate savings vs permanent MAT credit loss. Patron models break-even.

    Common Company ITR Challenges in Delhi

    ChallengeImpactHow Patron Accounting Solves It
    Wrong Tax Regime Choice115BAA opted without analysing MAT credit, deductions, or startup exemption (S.80-IAC). Irrevocable.Patron runs full regime comparison before Delhi companies choose
    GST-ITR Turnover MismatchIT Department cross-references with GSTR-9. Timing differences and inter-branch create gaps.Pre-filing GST-ITR reconciliation for Delhi companies
    ROC-ITR DiscrepancyAOC-4 financials must match ITR-6. Discrepancies trigger MCA-IT cross-referencing.Patron ensures ROC-ITR consistency
    DSC ExpiryDiscovered expired at October filing time. Renewal takes 3-7 days. Deadline risk.DSC validity verified in August. Renewed proactively.
    Missing Form 10-IC115BAA requires Form 10-IC before ITR due date. Missing = taxed at higher default rate.Patron files Form 10-IC alongside ITR-6

    Company ITR-6 Filing Fees in Delhi

    Fee ComponentAmount
    ITR-6 (Basic Pvt Ltd / OPC)From INR 2,999
    ITR-6 (Complex - multiple schedules)From INR 9,999
    Tax Regime Analysis + MATIncluded
    Tax Audit CoordinationFrom INR 14,999
    Transfer Pricing (Form 3CEB)From INR 24,999
    26AS/AIS ReconciliationIncluded
    Patron Accounting Professional FeesStarting from INR 2,999 (Exl GST and Govt. Charges)

    All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

    Professional service charges for drafting, filing, and representation are separate from the statutory fees. The exact fee depends on the complexity of the case, disputed amount, and number of hearings required. Contact us for a detailed quote.

    Get a free ITR for Companies in Delhi consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

    Company ITR Filing Calendar (AY 2026-27)

    StageEstimated Timeline
    15 Jun/Sep/Dec/MarAdvance tax quarterly instalments
    30 Sep 2026AGM + Tax audit report (3CA-3CD)
    30 Oct 2026AOC-4 with ROC (within 30 days of AGM)
    31 Oct 2026ITR-6 filing for all companies
    29 Nov 2026MGT-7 with ROC (within 60 days of AGM)
    30 Nov 2026Transfer pricing cases (Form 3CEB + ITR)
    31 Dec 2026Belated / Revised return deadline

    Critical Window: Tax audit (30 Sep) → AOC-4 (30 Oct) → ITR-6 (31 Oct) is a compressed 2-month sequence. Companies starting in October face audit delays, DSC issues, and portal congestion. Patron begins in August for all Delhi companies.

    Key Benefits

    Why Choose Patron for Company ITR in Delhi

    Tax Regime Optimisation

    All 4 regimes modelled with MAT credit, deductions, losses, and projections. Decision documented.

    Integrated Compliance

    ITR-6 coordinated with ROC (AOC-4, MGT-7), GST, TDS, and statutory audit. All data reconciled.

    DSC and Timeline Management

    DSC verified in August. Tax audit by 25 Sep. ITR-6 by 25 Oct. Zero last-minute congestion risk.

    MAT Credit Tracking

    15-year MAT credit tracked. Utilisation optimised. Regime-switching impact quantified before decision.

    Trusted by 10,000+ Businesses Across India

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    "Patron found Rs 85 lakh in accumulated MAT credit that would have been lost if we switched to 115BAA. Regime analysis showed default with MAT credit was cheaper for the next 3 years." - CFO, Delhi IT Company

    4-Office Signal: Pune, Mumbai, Delhi, and Gurugram.

    Patron vs Self-Filing: Company ITR Comparison

    FactorPatron AccountingSelf-Filing
    Regime AnalysisAll 4 regimes with MAT creditDefault without analysis
    MAT Credit15-year tracked, utilisation optimisedOften unknown/ignored
    Tax AuditBy 25 Sep (5-day buffer)Last-minute, auditor delays
    DSCVerified Aug, renewed if neededExpired at filing time
    ROC-ITR MatchCross-verifiedDiscrepancies trigger notices
    PricingFrom INR 2,999CA fees + error/penalty risk

    Related Company Compliance Services

    Legal Framework: Company Taxation Under Income Tax Act 1961

    ITR Form: ITR-6. All companies except S.11 trusts. Electronic with DSC mandatory.

    Due Date: 31 October 2026. Transfer pricing: 30 November. Tax audit: 30 September.

    S.115BAA: 22% (effective 25.168%). No MAT. Form 10-IC. Irrevocable.

    S.115BAB: 15% (effective 17.16%). New manufacturing post Oct 2019.

    S.115JB (MAT): 15% book profit. Credit 15 years. Not for 115BAA/BAB.

    Late Fee: S.234F Rs 5,000. Interest S.234A/B/C 1%/month. Prosecution S.276CC.

    Source: incometax.gov.in, mca.gov.in

    Must every Delhi company file ITR-6?

    Yes. Pvt Ltd, OPC, Public - mandatory regardless of profit, loss, dormancy, or nil activity. Only S.11 charitable trusts file ITR-7. Non-filing: Rs 5,000 + interest + prosecution risk.

    What is the due date for company ITR-6?

    31 October 2026 for all companies (audit mandatory). Transfer pricing: 30 November. Tax audit: 30 September. DSC must be valid. Patron files by 25 October with buffer.

    Should my company opt for Section 115BAA?

    Depends on MAT credit, deductions, and losses. 115BAA = 22% (25.17% effective), no MAT, irrevocable. Accumulated MAT credit lost permanently. Patron models all scenarios with break-even analysis.

    What is MAT and how does it affect my company?

    Minimum Alternate Tax at 15% of book profit (S.115JB). If regular tax is lower, company pays MAT. Excess = MAT credit carried 15 years. 115BAA/115BAB companies exempt. Patron tracks credit across years.

    Is DSC mandatory for ITR-6?

    Yes. Electronic filing only with valid DSC (Class 2/3) of MD, Director, or CFO. No Aadhaar OTP or EVC. Expired DSC = invalid filing. Patron verifies in August, renews proactively.

    What are penalties for late filing?

    Rs 5,000 (S.234F). 1%/month interest (S.234A). Business losses cannot carry forward. Prosecution under S.276CC. Patron ensures zero late filing.

    Do dormant companies need ITR-6?

    Yes. Dormant, strike-off proceedings, newly incorporated, zero activity - all must file Nil ITR-6 by 31 October. Patron files alongside ROC compliance.

    How much does company ITR-6 cost?

    Patron: basic Pvt Ltd from Rs 2,999. Complex from Rs 9,999. Tax audit from Rs 14,999. Transfer pricing from Rs 24,999. Includes regime analysis, MAT, 26AS. Call +91 945 945 6700.

    Quick Answers

    Company ka ITR kab file karna hai? 31 October 2026 tak. Tax audit 30 September. Advance tax quarterly. DSC mandatory. Late: Rs 5,000 + 1%/month interest.

    115BAA mein jaana chahiye? Analysis karo: MAT credit, deductions, startup exemption. 115BAA irrevocable hai. Patron model karke recommend karta hai.

    Dormant company ko bhi file karna hai? Haan. Nil ITR-6 mandatory. Non-filing par penalty + prosecution risk.

    Company ITR: Compressed 2-Month Window - Start Now

    Tax audit (30 Sep) → AOC-4 (30 Oct) → ITR-6 (31 Oct) = 2-month compressed window. October starters face audit delays, DSC issues, and portal congestion. DSC must be verified, regime must be analysed, all schedules must reconcile.

    Contact Patron - Call +91 945 945 6700 or WhatsApp us.

    File Your Company ITR-6 in Delhi Today

    ITR-6 for Delhi companies is the most comprehensive annual tax obligation. 115BAA vs default with MAT can mean lakhs in difference. MAT credit tracking, tax audit by 30 September, DSC filing by 31 October, and reconciliation across ROC, GST, and TDS demand professional coordination.

    Patron Accounting provides end-to-end ITR-6 from our Rohini office - regime analysis, MAT computation, tax audit, all schedules, DSC filing, and integrated compliance. 15+ years, 10,000+ businesses, Pune, Mumbai, Delhi, Gurugram.

    Reviewed by CA & CS Team - Patron Accounting LLP

    Book a Free Consultation - No Obligation.

    Company ITR Services: Available Across 4 Major Cities

    Professional ITR-6 filing and company tax compliance in Pune, Mumbai, Delhi, and Gurugram.

    Content Created: 06 April 2026  |  Last Updated: 06 April 2026  |  Next Review: 06 October 2026  |  Reviewed By: CA & CS Team, Patron Accounting LLP

    This page is reviewed every 6 months to ensure corporate tax rates, 115BAA/115BAB provisions, MAT rules, audit thresholds, and due dates are current. Verified against incometax.gov.in and mca.gov.in.