Proper Officer designation under CGST assigns officers specific functions for registration and composition administration.
The notice designates specific Central Tax officers as Proper Officers for registration and composition levy provisions under the Central Goods and Services Tax Act, 2017. Assistant or Deputy Commissioners/Directors are assigned functions under subsection (5) of section 10, proviso to subsection (1) of section 27, section 30 and Rules 6, 23 and 25; Superintendents are assigned a list of other subsections and rules governing registration, transfers and related procedures. The allocation is made under clause (91) of section 2 read with section 20 of the Integrated Goods and Services Tax Act.

Proper officer designation under GST Act assigns specific registration and composition functions to defined tax officers.
Assignment designates Assistant and Deputy Commissioners/Directors of Central Tax and Superintendents of Central Tax as proper officers for specified registration and composition levy functions under the Central Goods and Services Tax Act, 2017 and associated rules, and directs Principal Commissioners/Commissioners and trade associations to disseminate the notice to taxpayers, field formations and members.

Proper officer designation for GST registration and composition levy assigned to specified tax officers under CGST rules.
The Board designates specific officer ranks as proper officers for registration and composition levy under the CGST Act and rules: Assistant/Deputy Commissioners and Assistant/Deputy Directors are allocated duties including section 10(5), proviso to section 27(1), section 30 and Rules 6, 23, 25; Superintendents are allocated duties including section 25(8), sections 28-29 and Rules 9, 10, 12, 16, 17, 19, 22, 24. The circular also directs issuance of trade notices and reporting of implementation difficulties to the Board.

Creation of GST Commissionerate establishes jurisdiction and headquarters for Jammu & Kashmir, defining divisions, ranges and temporary offices.
Creation of a GST Commissionerate for Jammu & Kashmir locates its headquarters at O. B.-32, Rail Head Complex, Jammu and fixes its territorial jurisdiction as the physical boundary of the State under the Chandigarh Zone. The Commissionerate is organized into four divisions-Jammu I, Jammu II, Samba and Srinagar-with multiple ranges each assigned specific office locations (some temporary) and clearly demarcated local jurisdictions. The notice withdraws earlier related trade notices, requires trade associations to publicize the changes, and takes effect from 22/06/2017.

GST territorial jurisdiction: new Ludhiana Commissionerate established assigning assessees to specified divisions and ranges.
Creation of a GST Commissionerate at Ludhiana (headquarters at F Block, Rishi Nagar) under the Chandigarh Zone, with detailed territorial jurisdiction across specified Punjab districts. The notice designates multiple GST Divisions and their office addresses and defines, by division and range, precise geographic boundaries (tehsils, sectors, roads, canals and municipal limits) for allocation of assessees. It is effective 22 June 2017, withdraws earlier reorganisation trade notices, and extends Divisional jurisdiction to remaining Central Excise and Service Tax units for legacy issues.

Creation of Puducherry Central Tax Commissionerate reorganises GST jurisdictions and assigns audit and appeals functions accordingly.
Creation of the Puducherry Central Tax Commissionerate establishes a GST administrative formation covering the Union Territory of Puducherry, including Karaikal, Mahe and Yanam, organised into Divisions and Ranges whose territorial jurisdictions are specified; it will also attend to Central Excise and Service Tax matters for the revised jurisdiction. The reorganisation transfers Cuddalore and Villupuram Divisions to other Commissionerates and incorporates the Karaikal Division (with three Karaikal Ranges and Mahe and Yanam Ranges) into Puducherry. Audit-I Chennai and Appeals-I Chennai will handle audit and appeals functions for this Commissionerate.

Territorial jurisdiction of Chief Commissioner of Central Tax Jaipur specified; Central GST divisions and ranges defined for taxable persons.
The notice specifies the territorial jurisdiction of the Chief Commissioner of Central Tax, Jaipur and of the Principal Commissioner/Commissioner of Central Tax, Jaipur, and apportions that jurisdiction among Central GST Divisions and Ranges as detailed in Annexure I; each Division/Range shall have jurisdiction over taxable persons under Central GST within its specified area, with trade associations asked to inform concerned persons and report difficulties within ten days.

Central Tax reorganisation assigns jurisdictional boundaries and commissionerate structure across 58 districts under GST.
Re-organisation establishes Central Tax, Lucknow Zone with jurisdiction over 58 districts, headed by the Principal Chief Commissioner and divided into Commissionerates (Allahabad, Varanasi, Lucknow, Kanpur, Agra), Audit Commissionerates and Appeals Commissionerates; detailed territorial allocations for Divisions, Ranges and Circles are set out in Annexures I-VII, and taxpayers are required to note and circulate these jurisdictions with a ten day channel to report difficulties.

CGST jurisdiction for Pune Zone and Goa reallocated, with PIN code jurisdictions and rules for new PINs effective 22 June 2017.
Territorial and organisational jurisdiction for Central Tax in the Pune Zone (including Goa) is reallocated effective 22 June 2017: specified Commissionerates (Pune I, Pune II, Kolhapur, Goa, Audit I Pune, Audit II Pune, Appeals I Pune, Appeals II Pune and Appeals Goa) with PIN code wise Division and Range assignments are set out in Annexure I; newly created PIN codes attach to the nearest jurisdiction or the Commissionerate with the largest share where overlap occurs; Audit and Appeals jurisdictions are separately linked to defined Commissionerates.

IGST on imports requires GSTIN on customs forms and electronic GSTN validation for credit and export refund claims.
Imports will attract IGST and applicable compensation cess in addition to customs duties; the value for these levies includes customs value plus customs duties but excludes the IGST and cess. Bills of Entry and Shipping Bills have been revised to require declaration of GSTIN (or PAN/state code for non registrants) and to capture item wise taxable values and IGST for electronic validation with GSTN. Customs EDI will reconcile import credits and validate export refunds or proof of export; non EDI locations must adopt digital upload utilities to enable electronic validation.

GST Council approves rules, rate fitments, lottery tax split, e Way Bill approach, return extensions and operational settlement measures.
The Council adopted amendments to prior Minutes, approved draft Rules and Forms for Advance Ruling, Appeals and Revision, Assessment and Audit, e Way Bill and Anti profiteering (with officer modifications), and authorised Law/Rules and search committees to finalise appointments and drafting. It fixed fitment/threshold decisions including composition levy limits for specified Special Category States, excluded certain goods from the Composition Scheme, allowed ITC on ships, set differentiated GST rates for State run (12%) and State authorised (28%) lotteries, approved Fund Settlement Rules and provisional bank authorisations, exempted small inward supplies ( Rs. 5,000/day) from reverse charge under Section 9(4), and agreed transitional return timelines with interim Form GSTR 3B and penalty waivers.

Jurisdiction of Chief Commissioner Guwahati reallocated under GST notifications covering northeastern commissionerates and combined appeals and audit jurisdictions.
The GST notification defines territorial competence for the Chief Commissioner, Central Excise & Service Tax, Guwahati by allocating specific districts and states to designated Commissionerates (Guwahati, Dibrugarh, Shillong, Itanagar, Dimapur, Imphal, Aizawl, Agartala), detailing divisional and range-level coverage in Annexures I-VIII and designating combined appellate and audit jurisdictions to the Guwahati Appeals Commissionerate and Shillong Audit Commissionerate respectively; the Trade Notice takes effect on a date to be notified.

Passing on GST benefit required to reduce prices; charging higher post-GST instalments may attract anti-profiteering action.
Builders must pass on the GST-related reduction in tax burden to buyers by reducing prices or instalments and must not charge higher tax on instalments payable after GST implementation; withholding such benefit or charging higher post-GST rates may be treated as anti-profiteering under Section 171 of the GST law.

GST rate reduction: specified goods categories identified as having lower tax incidence under the new GST regime after Council rates are set.
The circular states that GST rate fixation is a joint Central State responsibility subject to GST Council approval and notes that for many goods the GST incidence is lower than the present combined indirect tax rates. It supplies an itemised list of tariff headings and goods descriptions-spanning foodstuffs, edible oils, cereals, processed foods, water, cement, fuels, medical supplies, textiles, footwear, stationery, select machinery and household articles-where the GST incidence has been assessed as lower than the existing combined indirect tax burden.

GST Council raises composition threshold to Rs.75 lakh, approves targeted GST rate changes and notifications to operationalise GST rules.
The GST Council adopted corrections to earlier minutes, approved amended Accounts and Records Rules (including electronic access and limited logging), authorised bank-based authentication subject to IT Act conformity, raised the Composition Scheme threshold to Rs.75 lakh with a negative list for manufacturers, approved multiple item-specific GST rate adjustments (including insulin at a reduced rate, exemption for children's colouring books, bamboo furniture at a lower rate, and concessional treatment for certain job-work services), approved specified service exemptions where government bears full cost, maintained reverse charge for legal and sponsorship services while exempting individuals from registration, and directed staged notification of multiple CGST and IGST sections to operationalise the Rules and exempt fully reverse-charge suppliers from registration.

Permanent Account Number requirement for GST migration: PAN mandatory for all registrants including government entities to obtain GSTIN.
Migration to the GST framework requires a Permanent Account Number issued under the Income Tax Act for eligibility to register; only PAN-based and PAN-validated Central Excise and Service Tax registrations can be migrated. Government departments, PSUs and local bodies lacking PAN-based CE/ST registrations must obtain PAN and convert their registrations to PAN-based status to receive a Provisional ID/GSTIN from the GST network.

GST Council finalises tax rates and procedural rules for GST rollout, IT readiness, anti-profiteering and e-way bills.
The GST Council confirmed and amended prior minutes, reviewed GSTN IT preparedness and timelines, approved amended Transition and Return Rules (including deemed ITC percentages, extended filing periods, auto-populated returns, summary HSN reporting and GST Practitioner transitional provisions), finalized GST rates and concessions for numerous goods (notably exemptions, differentiated rates for textiles, footwear, machinery, gold, bidi/tendu leaves, CSD concessions), endorsed a complaint-screening and investigation framework to implement Section 171 anti-profiteering rules, and directed notification of key CGST/IGST provisions including Section 10 for Composition levy effective 19 June while deferring an all-India e-Way Bill roll-out decision.

GST implementation: Council approved interest rates, portal, TCS, committees and fitment of goods/services rates, plus rules amendments and exemptions.
The Council fixed statutory simple interest rates for delayed tax payments and refunds (18%, 24%, and 6-9%), approved TCS by e commerce operators (0.5% CGST/SGST, 1% IGST proviso), notified www.gst.gov.in as the Common GST Electronic Portal, constituted a three tier project management framework with Standing Committees and Sectoral Groups, nominated the Additional Secretary as ex officio GSTN Director, approved targeted amendments to Registration/Payment/Refund/Invoice/ITC/Valuation/Composition Rules, and authorised fitment of goods and services into Nil/5/12/18/28% slabs with specified modifications, Compensation Cess measures and IGST exemptions.

GST migration: provisional enrolment window re-opened; unused provisional IDs cancelled and replacements available via jurisdictional officer.
Reopening of the GST enrolment window permits Central Excise and Service Tax assessees to migrate by using provisional IDs; unused provisional IDs issued up to 31.01.2017 have been cancelled while IDs issued in February-March 2017 and those restored after State VAT cancellation remain active. To obtain a provisional ID taxpayers must contact their jurisdictional Central Excise/Service Tax officer or GST Seva Kendra and send an email from their registered ACES email to the designated helpdesk with the subject requesting a provisional ID and include their Central Excise/Service Tax registration numbers and details of any earlier enrolment issues.

GST enrollment requirement: complete portal registration to preserve carryforward of tax credits and enable return filing.
Enrollment on the GST portal is required to carry forward existing duty and tax credits and to file returns; provisional IDs from ACES must be used to enroll, and enrolled taxpayers must record their GST portal user name in ACES. Taxpayers not enrolling must confirm non migration in ACES, otherwise provisional IDs may be cancelled and credit entitlement during migration may be jeopardized.