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GST Invoice in West Bengal 2026 — State Code 19, GSTIN Format & Kolkata Guide

West Bengal (GST state code 19) is an important trading and manufacturing hub anchored by Kolkata — one of India's oldest commercial cities. Businesses in tea, jute, IT services, and trading across Kolkata and the state need correct GST invoices with state code 19 GSTIN.

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West Bengal GST Overview

Detail Information
State West Bengal
GST State Code 19
GSTIN Format 19ABCDE1234F1Z5
Capital Kolkata
Key Cities Kolkata, Howrah, Siliguri, Asansol, Durgapur
Major Industries Tea, Jute, Steel, IT, Trading, Textiles

GST Invoicing for Kolkata Traders

Kolkata is a major trading hub for eastern India. Wholesale traders and distributors frequently sell to buyers across multiple states — Odisha, Bihar, Jharkhand, North-East states. For all sales to buyers outside West Bengal (GSTIN not starting with 19), charge IGST. Sales within West Bengal use CGST + SGST. Tea traders: Tea sold at the Kolkata tea auction to buyers for export is zero-rated. Domestic tea sales attract 5% GST (HSN 0902). Jute manufacturers: Raw jute (HSN 5303) is exempt (0% GST). Processed jute products attract 5% GST.

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FAQs

What is West Bengal GST state code?

West Bengal's GST state code is 19. GSTINs of WB-registered businesses start with 19 (e.g., 19ABCDE1234F1Z5).

What GST applies to tea trading in Kolkata?

Tea (HSN 0902) attracts 5% GST. Tea exported after auction is zero-rated. Domestic tea sales within India attract 5% with CGST+SGST for intra-state or IGST for inter-state sales.

Is jute exempt from GST?

Raw jute (HSN 5303) is exempt from GST. Processed jute and jute products attract 5% GST. Jute bags (HSN 6305) attract 5%.

What is the registration threshold in West Bengal?

₹40 lakh for goods businesses, ₹20 lakh for services and mixed businesses. West Bengal is not a special category state.

Why Businesses Stop Using Excel for GST Invoices

Manual GST calculation mistakes

One wrong CGST/SGST split or a misapplied rate triggers notices and ITC denial for your buyer.

Slow invoice creation

Copying last month's Excel file, updating dates, recalculating — 20 minutes for what should take 30 seconds.

Formatting breaks on every device

Excel invoices look different on every printer and PDF converter. Clients complain about unreadable layouts.

No easy sharing or payment link

Sending PDFs over WhatsApp with no way for clients to pay directly slows down collections.

Incorrect tax type (IGST vs CGST+SGST)

Excel can't auto-detect intra vs inter-state supply. Wrong tax type = ITC rejected for your buyer.

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Disclaimer: The information in this article is for general informational purposes only and does not constitute professional tax, legal, or financial advice. GST rules and rates are subject to change. Consult a qualified CA or tax professional before making compliance decisions.

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