HSN Codes

4 and 6 Digit HSN Codes

HSN Code is Mandatory for Goods and Services on Tax invoices w.e.f 1st April 2021
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Suppliers with 50 Crore Turnover

Generating E-invoice for B2B supply of Goods or Services is mandatory w.e.f 1st April 2021
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QRMP Scheme

How to furnish detsils in IFF?

QRMP and Invoice Furnishing Facility are optional Schemes for GST Registrants with less than 5 core turnover
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GST Helpdesk

GST Helpdesk is now Multi-lingual

GSTN is supporting 12 languages at Toll Free number - 1800 103 4786 (from 9AM to 9PM, 7 days a week).
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GST Seva Kendras in Trichy

All Geo-tagged for Easy Access by Tax Payers

GST Seva Kendras are the one-stop facilitation center for the Tax Payers. 34 Seva Kendras have been established in this Commissionerate Read More

GST Facilitation Centre for Small Businesses

Specially established in Trichy GST

This IT Infrastructure facility reduces compliance cost for the Small Businesses by guiding them in Registration and fiing of Returns Read More

Tenders and Advertisements

Notices for Tenders and Advertisements issued by Tiruchirapalli GST and C.Ex Commissionerates and its sub-ordinate Offices

Latest Press Releases and updates on GST

CBIC (Central Board of Indirect Taxes and Customs) issues press releases on Latest updates such as changes in GST Rates and procedures, outcome of GST Council Meeting etc.

Latest updates in GST given by GSTN Portal

GSTN provides all Latest updates and guidance on changes / improvements in GSTN Portal which are very useful to Tax Payers using GSTN Portal

Latest updates given by GST Council

Decisions and Recommendations of GST Council have very vital signifance in the future course of GST. GST Council's official website provides information on the same


As many as 34 GST Seva Kendra Centres are functioning in this Commissionerate to help Tax Payers to get their GST related issues resolved. GST Regisrants can approach these Geo Tagged Centres for any GST Law and procedure related Queries ...

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A GST Facilitation Centre has been specially created in this Commissionerate for Small Businesses (Manufacturers, service providers and traders whose annual aggregate turnover is less than Rs. 1.5 Crore) to fulfil their GST Compliance requirements ...

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Tiruchirappalli GST and Central Excise Commissionerate, with its re-organised jurisdiction has come to in to existence with effect from 01.07.2017. It deals with the task of administration of GST & Central Excise Acts in 8 districts of Tamilnadu State ...

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Photo Gallery

A glimpse of various activities of this Commissionerate - Awareness / Outreach programmes to Taxpayers, Training to Officers, Swachh Bharat Activies and more

GST E-Help Desk

Important Announcements

Tenders and Advertisements

RTI Matters

Public Grievances

Reward to Informers

Officers Area

GST Trichy on Twitter

Related Websites (सम्बंधित वेबसाइट राज्य भाषा हिंदी)