GSTR-9 and GSTR-9C Annual Return & Reconciliation Statement for FY 2025-26: Table-Wise Audit Guide & Mandatory Disclosures
Updated: Sep 28
Under Section 44 of the Central Goods and Services Tax (CGST) Act, 2017, the annual compliance cycle for Financial Year 2025-26 culminates in the filing of the GSTR-9 Annual Return and the self-certified GSTR-9C Reconciliation Statement.
As statutory tax authorities intensify data analytics and automated mismatch notices (Form DRC-01B and DRC-01C), annual GST returns serve as the definitive benchmark for indirect tax liability. Omissions in Table 6 (ITC categorization), Table 8 (GSTR-2B reconciliation), or Table 14 (subsequent period adjustments) frequently trigger irreversible departmental demands.
In this technical audit guide, PGT & Associates (Chartered Accountants, Ahmedabad) provides a structured breakdown of GSTR-9 and GSTR-9C reporting tables, Input Tax Credit reconciliation protocols, Form DRC-03 payment mechanics, and an audit verification checklist for FY 2025-26.
1. Statutory Thresholds & Filing Calendar for FY 2025-26
Under Section 44 read with Rule 80 of the CGST Rules, 2017, filing requirements are governed by aggregate pan-India turnover:
Compliance Form: GSTR-9 (Annual Return) • Turnover Applicability Threshold: Aggregate Turnover $\le$ Rs. 2 Crores • Nature of Statement: Optional / Exempted • Statutory Due Date (FY 2025-26): N/A
Compliance Form: GSTR-9 (Annual Return) • Turnover Applicability Threshold: Aggregate Turnover $>$ Rs. 2 Crores • Nature of Statement: Mandatory • Statutory Due Date (FY 2025-26): 31st December 2026
Compliance Form: GSTR-9C (Reconciliation) • Turnover Applicability Threshold: Aggregate Turnover $>$ Rs. 5 Crores • Nature of Statement: Mandatory (Self-Certified) • Statutory Due Date (FY 2025-26): 31st December 2026
Meaning of "Aggregate Turnover"
Under Section 2(6) of the CGST Act, aggregate turnover encompasses the total value of all taxable supplies, exempt supplies, exports of goods/services, and inter-state supplies of persons having the same PAN across all branches in India, strictly excluding taxes under GST and inward supplies liable to reverse charge.
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2. Table-Wise Anatomy of GSTR-9 (Annual Return)
GSTR-9 consolidates 12 monthly GSTR-1 and GSTR-3B filings into six core parts:
Part II: Outward & Inward Supplies on which Tax is Payable (Tables 4 & 5)
Table 4: Captures taxable outward supplies (B2B, B2C, SEZ supplies, deemed exports, and advances received) alongside inward supplies liable to reverse charge (RCM under Sections 9(3) and 9(4)).
Table 5: Captures outward supplies on which no tax is payable (zero-rated exports without payment of tax, nil-rated, exempt supplies, and non-GST turnover).
Part III: Input Tax Credit (ITC) Reconciliation (Tables 6, 7 & 8)
Table 6 and Table 8 represent the most critical audit focal points in Form GSTR-9:
#### Form GSTR-9 ITC Reconciliation Workflow
Total ITC Availed (Table 6A): Automatically auto-populated from monthly Form GSTR-3B filings across the financial year.
ITC Segregation (Tables 6B to 6E): Mandatory accounting breakdown into Inputs, Capital Goods, Input Services, and Inward RCM credits.
Mandatory ITC Reversals (Table 7): Systematic deduction of reversed credits under Rule 38 (banking entities), Rule 42 (common inputs/services), Rule 43 (capital goods), and Section 17(5) blocked credits.
Net ITC Utilization (Table 7I): Net credit eligible and available for tax liability settlement.
GSTR-2B Comparison (Table 8): Rigorous variance analysis highlighting supplier non-compliance, invoice mismatches, and uncredited ITC.
Part V: Previous FY Transactions Reported in Subsequent Year (Tables 10 to 13)
Captures amendments, credit notes, debit notes, and outward supplies pertaining to FY 2025-26 that were reported in GSTR-1 and GSTR-3B filed between April 2026 and November 2026 (in accordance with the cut-off date under Section 16(4) and Section 39(9)).
3. Dissecting GSTR-9C: The Audited Financial Reconciliation
For taxpayers with aggregate turnover exceeding Rs. 5 Crores, GSTR-9C reconciles audited financial statements against the annual return:
Part A: Gross Turnover Reconciliation (Table 5)
Reconciles gross turnover per audited financial statements to turnover per GSTR-9:
Table 5B: Unbilled revenue at the beginning of the financial year.
Table 5C: Advances received and unadjusted at the end of the financial year.
Table 5D: Deemed supplies under Schedule I (transactions between distinct persons/related parties without consideration).
Table 5H: Adjustments for valuation rules (Rule 28 related-party transactions).
Part B: Taxable Turnover & Rate-Wise Tax Liability (Tables 7 & 9)
Reconciles exempt supplies, zero-rated turnover, and determines the exact tax payable at each slab rate (5%, 12%, 18%, 28%) compared to actual tax remitted.
Part C: Expense-Head-Wise ITC Reconciliation (Table 14)
Reconciles ITC booked across general ledger expense codes in the trial balance:
Freight and logistics (RCM verification).
Advertising and marketing expenses.
Legal and professional consultancy fees.
Repairs, maintenance, and capital expenditure additions.
4. Remedying Tax Deficits via Form DRC-03
Where the annual return or reconciliation uncovers unpaid tax liabilities, incorrect rate applications, or excess ITC utilization, taxpayers must discharge the liability using Form DRC-03:
Payment Cause: Select "Annual Return (GSTR-9)" or "Reconciliation (GSTR-9C)".
Interest Under Section 50: Mandatory simple interest at 18% per annum on net cash liability for delayed tax remittances, or 24% per annum for wrongly availed and utilized ITC.
Cash Ledger Settlement: Any additional tax liability identified during annual return preparation can only be paid in cash via electronic cash ledger; ITC balances cannot be utilized for DRC-03 settlements under annual returns.
5. Critical Audit Issues & High-Risk Areas
Section 16(4) ITC Cut-Off Enforcement: ITC for FY 2025-26 cannot be claimed after the 30th November 2026 statutory cut-off. Any claim introduced directly in GSTR-9 will be summarily rejected and penalized.
Reverse Charge Mechanism (RCM) Strict Cash Settlement: RCM liability under Section 9(3) on legal fees, director fees, and GTA freight must be settled in cash before claiming ITC.
E-Invoicing Turnover Validation: For entities with turnover exceeding Rs. 5 Crores, verify that all B2B invoices bear valid Invoice Reference Numbers (IRNs) and QR codes to prevent invalidation of recipient ITC.
6. GSTR-9 / GSTR-9C Audit Checklist for FY 2025-26
[ ] Turnover Reconciliation: Match audited revenue from operations and other income with total turnover declared in GSTR-1 and GSTR-3B across all state GSTINs.
[ ] GSTR-2B vs. Books ITC Audit: Reconcile purchase ledgers against GSTR-2B; identify supplier defaults under Section 16(2)(c).
[ ] Rule 37 Vendor 180-Day Rule: Check creditor aging schedules to verify that ITC on invoices unpaid beyond 180 days from invoice date was reversed with interest.
[ ] Capital Goods Useful Life Tracking: Ensure capital goods ITC reversals under Rule 43 are computed across the mandatory 60-month useful life period.
[ ] HSN Summary Accuracy: Verify 6-digit HSN reporting for outward supplies exceeding Rs. 5 Crores turnover.
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About PGT & Associates
Established in 1996 and based in Ahmedabad, PGT & Associates is a premier Chartered Accountancy firm delivering specialized services in Indirect Tax Advisory, GST Annual Audits (GSTR-9/9C), Corporate Indirect Tax Structuring, Departmental Show-Cause Notice Representation, and Appellate Advocacy before the GST Appellate Tribunal (GSTAT).
For institutional consultations on GST annual reconciliations, ITC leak audits, or tax defense advisory, visit https://www.pgtandassociates.com or contact info@pgtandassociates.com.
Professional Disclaimer
This publication has been prepared by PGT & Associates, Chartered Accountants, strictly for academic and informational purposes in conformity with the Chartered Accountants Act, 1949 and the Code of Ethics issued by the Institute of Chartered Accountants of India (ICAI). The contents do not constitute formal legal or tax counsel. Taxpayers should consult their professional tax advisors regarding their specific transaction ledgers.
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