GST Job Work Procedures & Form GST ITC-04: Challan Tracking & Time Limits

Job work is a routine and often unavoidable manufacturing mechanism across the engineering, steel fabrication, rice milling, pharmaceutical, leather, and textile sectors operating out of Chhattisgarh's industrial belts such as Urla, Siltara, and Borjhara. Under Section 143 of the CGST Act, 2017, a registered principal manufacturer can send inputs, semi-finished goods, and capital goods to a job worker without payment of GST at the time of dispatch — provided the movement is properly documented and the goods (or goods manufactured from them) are brought back, or supplied onward, within prescribed time limits. Getting this wrong does not merely invite a procedural notice; it converts the original dispatch into a deemed taxable supply with interest running from the original despatch date.

1. Statutory Time Limits for Return of Goods (Section 143(1))

Goods sent for job work must be brought back to the principal's place of business, or supplied directly from the job worker's premises (on payment of tax, or export, where the job worker's premises is declared as an additional place of business or the job worker is separately registered), within:

• Inputs and Semi-Finished Goods: 1 year from the date of dispatch.
• Capital Goods (machinery, equipment used in the manufacturing process): 3 years from the date of dispatch.
• Moulds, Dies, Jigs, Fixtures, and Tools: sent to a job worker for job work purposes are excluded from the time limit altogether — these can remain at the job worker's premises indefinitely without triggering a deemed supply.

Practical Warning: If inputs are not received back (or supplied onward) within 1 year, or capital goods within 3 years, the transaction is deemed to be a taxable supply made by the principal to the job worker on the day the goods were originally sent out. This means GST becomes payable retrospectively from the original challan date, along with interest under Section 50 — not merely from the date the time limit lapsed. Businesses that lose track of old job-work challans (particularly dies and machinery sent out years ago without confirming whether they qualify for the "no time limit" carve-out) are especially exposed here.

2. Documentation: Mandatory Delivery Challan under Rule 55

Goods must move to and from the job worker under a serially numbered Delivery Challan issued by the principal (or, for goods returned by the job worker, by the job worker), containing:

• Date and challan number, issued in a consecutive serial series;
• Name, address, and GSTIN of the principal and, where registered, the job worker;
• HSN code, description, and quantity of goods;
• Taxable value, tax rate, and tax amount (CGST/SGST/IGST/cess) where applicable — even though tax is not paid at the point of dispatch for genuine job-work movement, the challan must still disclose the applicable rate and value for reference;
• Place of supply, in the case of inter-state movement; and
• Signature of the person issuing the challan.

A statement in Form GST ITC-04 summarising challans issued and received during the period must subsequently be filed (see below); the delivery challan itself is not filed with the department but must be retained and produced on demand.

3. GST Rate Applicable on Job Work Services (Post GST 2.0 Reform)

Job work is itself treated as a supply of service by the job worker to the principal, and is taxable on the job-work charges (labour/processing charges), separate from the GST treatment of the goods movement itself. Following the GST 2.0 rate rationalisation effective 22 September 2025, which collapsed the earlier four-slab structure (5%/12%/18%/28%) into a leaner 5%/18%/40% structure, the erstwhile 12% slab that covered most job work services was discontinued. The current position:

Practical Note: Businesses that engage job workers for general engineering or fabrication work — the dominant pattern for Chhattisgarh's steel and casting units — should confirm that job-work invoices raised on or after 22 September 2025 reflect the applicable current rate for their specific category and are not still being billed at the discontinued 12% rate. Since the classification depends on the nature of the job work performed and the goods involved, principals should obtain a written rate confirmation from job workers rather than relying on legacy billing templates.

4. Mandatory Filing of Form GST ITC-04

Form GST ITC-04 is a statement of goods dispatched to, received back from, or sent from one job worker to another job worker (and goods that were sent for job work and eventually supplied directly from the job worker's premises), filed by the principal manufacturer.

The ₹5 Crore threshold and the periodicity structure summarised above continue to apply for FY 2026-27 and have not been altered by the GST 2.0 rate reforms, which affected rates rather than filing frequency.

Practical Note: ITC-04 is a declarative return, not a tax-payment return — no tax is paid through it for compliant job-work movement within time limits. However, failure to file, or filing with inaccurate opening/closing balances, exposes the principal to a general penalty and makes it materially harder to defend the "no deemed supply" position if the department later questions whether goods dispatched years ago were genuinely returned within time. Departmental audits increasingly cross-verify ITC-04 filings against e-way bill data and job-worker GSTR-1 filings to detect discrepancies.

5. Practical Compliance Checklist

1. Maintain a running job-work register (by challan number) tracking dispatch date, expected return date (1 year for inputs, 3 years for capital goods), and actual return/supply date for every consignment.
2. Flag challans approaching the 1-year (inputs) or 3-year (capital goods) limit at least 60 days in advance to allow time for return, extension of processing, or conversion to a taxable supply with proper invoicing.
3. Separately tag moulds, dies, jigs, and fixtures in the register since these carry no statutory return time limit.
4. Confirm the GST rate being charged by each job worker against the current post-GST 2.0 rate schedule applicable to that category of job work, and update vendor master rate codes accordingly.
5. Reconcile ITC-04 data each half-year (or annually, as applicable) against the delivery challan register and e-way bill records before filing.
6. Retain job-work agreements/purchase orders clarifying whether the job worker's premises has been declared as an additional place of business of the principal, since this affects whether direct supply from the job worker's premises is permissible.

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