MODULE IV: GST COMPOSITION AND E-WAY BILL

Unit 1: The GST Composition Levy Scheme [Section 10]

1.1 Statutory Rationale and Concept of Composition Levy

The standard GST compliance architecture requires registered taxpayers to maintain comprehensive invoice-level accounting, file detailed monthly returns (GSTR-1 and GSTR-3B), and compute multi-tier Input Tax Credits. For small enterprises, micro-retailers, and local service providers, these procedural requirements represent an onerous compliance cost.

To alleviate administrative burdens on small businesses, Parliament enacted the Composition Scheme under Section 10 of the CGST Act, 2017. The scheme provides a simplified, low-rate tax mechanism where eligible taxpayers pay a flat, concessional percentage of their turnover directly to the government on a quarterly basis, without maintaining elaborate tax invoice records or claiming input tax credits.

1.2 Eligibility Criteria & Aggregate Turnover Thresholds

An assessee's eligibility to opt into the composition scheme is governed strictly by their Aggregate Annual Turnover (AATO) computed on an all-India basis across all business verticals registered under the same PAN:

1.3 Concessional Composition Tax Rates

Under Rule 7 of the CGST Rules, composition taxpayers pay tax at flat concessional percentages:

• Manufacturers (other than notified demerit goods): 1% of total turnover (0.5% CGST + 0.5% SGST).
• Restaurant Service Providers: 5% of total turnover (2.5% CGST + 2.5% SGST).
• Other Eligible Traders of Goods: 1% of taxable turnover of goods and services (0.5% CGST + 0.5% SGST). (Exempt supplies are excluded from the tax base).
• Service Providers under Section 10(2A): 6% of total turnover (3% CGST + 3% SGST).

1.4 Statutory Disqualifications and Strict Operating Restrictions

The composition scheme is subject to strict statutory negative covenants under Section 10(2):

1.5 Operational Intimation Workflow (Form GST CMP-02 to CMP-04)

• Opting In (Form GST CMP-02): An existing registered taxpayer must submit an electronic intimation in Form GST CMP-02 on the GST portal prior to the commencement of the financial year for which the option is exercised.
• Stock Declaration (Form GST CMP-03): Within 90 days of opting in, the taxpayer must file Form GST CMP-03 declaring closing stock and pay an amount equal to the ITC availed on such stock.
• Opting Out / Withdrawal (Form GST CMP-04): The moment turnover crosses the statutory limit (₹1.5 Cr / ₹50L) during the year, the composition benefit lapses automatically from that exact day. The taxpayer must file Form GST CMP-04 within 7 days, transition to regular taxation, and issue tax invoices.

Unit 2: Composition & Annual Return Compliance: CMP-08, GSTR-4, GSTR-9 & 9C

2.1 Form GST CMP-08: Quarterly Statement-cum-Challan

Introduced with effect from FY 2019–20, Form GST CMP-08 is a simplified quarterly statement-cum-challan used by composition taxpayers to declare self-assessed turnover and discharge quarterly tax liabilities:

• Quarterly Deadlines: Due on or before the 18th day of the month following the close of the relevant quarter (e.g., April–June quarter tax must be discharged via CMP-08 on or before July 18).
• Reporting Content: Table 3 captures: (1) Outward supplies (including exempt supplies); (2) Inward supplies attracting Reverse Charge Mechanism (RCM); (3) Tax payable thereon; and (4) Interest payable for late payment.
• Payment Mechanism: Liability declared in CMP-08 must be paid 100% in cash through the Electronic Cash Ledger. (Electronic Credit Ledger is not accessible to composition dealers).

2.2 Form GSTR-4: Annual Composition Return

While tax payment is quarterly via CMP-08, composition dealers file a single consolidated Annual Return in Form GSTR-4:

• Filing Window: Due on or before the 30th day of April following the end of the relevant financial year (e.g., for FY 2024–25, GSTR-4 must be filed on or before April 30, 2025).
• Core Schedules: Consolidates quarterly summaries reported in CMP-08, invoice-level inward supplies from registered suppliers (auto-drafted from GSTR-4A/2A), inward supplies attracting RCM, and outward supplies.

2.3 Form GSTR-9: Comprehensive Annual Return for Regular Taxpayers

Under Section 44 of the CGST Act, every regular registered person whose aggregate annual turnover exceeds ₹2 Crores must furnish an Annual Return in Form GSTR-9 on or before the 31st day of December following the close of the financial year:

2.4 Form GSTR-9C: Self-Certified Reconciliation Statement

Under Section 44(2) read with Rule 80(3), every registered person whose aggregate turnover during a financial year exceeds ₹5 Crores must furnish a self-certified Reconciliation Statement in Form GSTR-9C:

• Self-Certification Framework: Replaced the mandatory Chartered Accountant / Cost Accountant audit certification. The taxpayer self-certifies that the reconciliation statement reflects true accounts.
• Reconciliation Mechanics: Harmonizes figures reported in GSTR-9 with the taxpayer's Audited Annual Financial Statements (Balance Sheet and Profit & Loss Account). Reconciles gross turnover, taxable turnover, rate-wise tax payments, and input tax credits, identifying un-reconciled discrepancies and additional tax liabilities payable via DRC-03.

Unit 3: Cancellation, Suspension, Revocation & Form GSTR-10 Final Return

3.1 Grounds for Cancellation of GST Registration [Section 29]

GST registration can be terminated through two distinct statutory routes:

3.2 Procedural Workflow of Cancellation & Suspension

1. Filing Form GST REG-16: The taxpayer applies electronically within 30 days of the triggering event, declaring details of inputs held in stock, capital goods, and corresponding tax liability.
2. Immediate Suspension of Registration: Upon filing REG-16 (or when the officer issues a show cause notice in REG-17 for suo-moto cancellation), the registration status changes to "Suspended". The taxpayer cannot issue tax invoices, cannot collect GST, and is not required to file regular returns during suspension.
3. Issuance of Order in Form GST REG-19: The Proper Officer examines the application and issues a formal cancellation order in Form GST REG-19 within 30 days from the application date.

3.3 Revocation of Cancellation [Section 30]

When registration is cancelled suo-moto by the tax department, the taxpayer can apply for revocation:

• Application in Form GST REG-21: Must be submitted within 30 days from the service of the cancellation order (extendable by the Joint/Additional Commissioner for 30 days and Commissioner for another 30 days on sufficient grounds).
• Mandatory Statutory Pre-Condition: The taxpayer must file all overdue pending returns (GSTR-1 and GSTR-3B) and deposit all outstanding tax, interest, and late fees before filing REG-21.
• Order in Form GST REG-22: The officer passes an order revoking the cancellation within 30 days, restoring the GSTIN to active status.

3.4 Form GSTR-10: The Final Return [Section 45]

Every registered person whose registration is cancelled must furnish a Final Return in Form GSTR-10:

• Statutory Filing Timeline: Must be filed within 3 months of the date of cancellation or date of the cancellation order, whichever is later. (Different from annual return GSTR-9).
• Valuation of Closing Stock & Tax Reversal: The taxpayer must declare the inventory of inputs held in stock, inputs contained in semi-finished/finished goods, and capital goods. The taxpayer must pay an amount equal to the higher of:
  • (a) The Input Tax Credit availed on such goods (for capital goods, reduced by 5% per quarter from invoice date); OR
  • (b) The output tax liability calculated on the prevailing market transaction value of such goods.
• Penal Sanction for Non-Filing: If GSTR-10 is not furnished, a statutory notice in Form GSTR-3A is issued giving 15 days, failing which the officer initiates Best Judgment Assessment under Section 62.

Unit 4: Departmental Scrutiny Notices & Statutory Amendments

The GST administrative mechanism deploys automated algorithmic data analytics to detect discrepancies across filings, issuing statutory notices:

Unit 5: The E-Way Bill System: Generation, Verification & Cancellation

5.1 Statutory Mandate and Threshold Triggers [Rule 138 of CGST Rules]

An Electronic Way Bill (E-Way Bill) is an electronic document generated on the national portal (ewaybillgst.gov.in) evidencing the lawful physical movement of goods. Under Rule 138, every registered person who causes the movement of goods of Consignment Value exceeding ₹50,000 must mandatorily generate an E-Way Bill prior to commencement of transit:

• Movement in relation to a Supply (commercial sale).
• Movement for reasons other than supply (branch transfers, job work, repair/replacement, exhibition/demonstration).
• Inward supply received from an unregistered person (where recipient is registered).

5.2 Structural Architecture of Form GST EWB-01

An E-Way Bill comprises two distinct structural components:

Crucial Legal Rule: Generating Part A alone does NOT constitute a valid E-Way Bill for movement of goods. The document becomes legally valid for transit only when Part B is updated, which generates the unique 12-digit E-Way Bill Number (EBN) and verifiable QR code.

5.3 Statutory Validity Periods of E-Way Bill

5.4 Cancellation and Portal Blocking Provisions

• Cancellation of E-Way Bill: If goods are not transported after generating an E-Way Bill, or if details are incorrect, the generator may cancel the E-Way Bill electronically within 24 hours of generation. (Cancellation is prohibited if the consignment has been intercepted in transit by an inspection officer).
• Blocking of E-Way Bill Generation [Rule 138E]: The GST portal automatically blocks the E-Way Bill generation facility of a taxpayer who fails to furnish their returns (GSTR-3B or CMP-08) for two consecutive tax periods. Once overdue returns are filed, the system unblocks generation automatically.

Unit 6: Advanced Transit Enforcement, Detention & E-Invoicing Architecture

6.1 Inspection, Detention, Seizure and Release of Goods in Transit [Sections 68, 129 & 130]

The enforcement of E-Way Bill compliance is carried out through roadside interceptions and roving squad inspections governed by Section 68 read with Rules 138B and 138C of the CGST Rules:

• Form GST MOV-01 (Statement of Driver): Recorded by the inspecting officer upon intercepting a conveyance carrying goods without a valid E-Way Bill or with discrepancies.
• Form GST MOV-02 (Order for Physical Verification): Served on the driver/in-charge within 24 hours, directing them to station the vehicle for detailed physical inventory.
• Form GST MOV-04 (Physical Verification Report): Summary report of inventory inspection submitted within 24 hours (extendable by 3 days).
• Form GST MOV-06 (Order of Detention): Formal order detaining the conveyance and goods when discrepancies or missing E-Way Bills are established.
• Form GST MOV-07 (Notice for Tax & Penalty under Section 129): Served within 7 days of detention specifying the statutory penalty.
• Form GST MOV-09 (Order of Demand): Formal demand order passed within 7 days of service of notice.

6.2 Electronic Invoicing (E-Invoicing under Rule 48(4)) & E-Way Bill Integration

Under Rule 48(4) of the CGST Rules, Electronic Invoicing (E-Invoicing) is mandatory for all registered taxpayers whose Aggregate Annual Turnover (AATO) in any preceding financial year from 2017–18 onwards exceeds ₹5 Crores:

• Invoice Registration Portal (IRP): The taxpayer generates a standard JSON payload from their ERP/accounting software (using standardized schema INV-01) and uploads it to an authorized IRP (e.g., einvoice1.gst.gov.in).
• Invoice Reference Number (IRN): The IRP validates the JSON data and generates a unique, tamper-proof 64-character alphanumeric hash called the Invoice Reference Number (IRN) using the SHA-256 algorithm.
• Digitally Signed QR Code: The IRP digitally signs the invoice data and appends a cryptographic Signed QR Code containing key metadata (IRN, Supplier GSTIN, Buyer GSTIN, Invoice Date, Total Value, HSN). An invoice issued without an IRN and QR Code is legally void (treated as an un-invoiced supply).
• Automated Dual-System Integration: The moment an E-Invoice is generated on the IRP:
  1. The system auto-populates Part A of Form GST EWB-01, enabling instant E-Way Bill generation without re-entering data; and
  2. The invoice data is automatically pushed into the supplier's GSTR-1 (Table 4 B2B), which subsequently auto-populates the buyer's GSTR-2B for seamless Input Tax Credit flow.

6.3 Comprehensive Computational Evaluation: Regular Scheme vs. Composition Scheme

Practical Financial Simulation: Small Trader Decision Matrix (Turnover: ₹1,00,00,000)

Scenario Parameters: Annual Inward Purchases = ₹80,00,000 (excl. 18% GST = ₹14,40,000) | Selling Price / Turnover = ₹1,00,00,000

Unit 7: Comprehensive Master Synthesis: Compliance Deadlines & Forms