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GST Compliance & Advisory

Complete GST Lifecycle Management

GST Is More Than A Tax. It Is A Cash Flow Element.

Since its introduction in 2017, Goods & Services Tax has transformed India's indirect taxation framework. GST replaced several earlier indirect taxes and introduced a destination-based, multi-stage tax system.


Modern GST compliance requires more than simply submitting returns. Input Tax Credit, reconciliation, supplier compliance and transaction-level accuracy can directly affect a business's working capital.

GKS & Associates GST Lifecycle Management We go beyond return filing by reviewing GST data, reconciling Input Tax Credit, identifying mismatches and helping businesses maintain a structured GST compliance process.

GST Lifecycle Management

Registration → Returns → Reconciliation → Advisory → Compliance

GST Slab Structure

GST rates vary according to the classification and nature of goods and services. The applicable rate should always be verified against the prevailing GST law and notifications.

0%

Exempt

Selected essential goods and services may fall under exempt categories.

5%

Lower Rate

Applicable to specified goods and services according to their classification.

12%

Standard Rate

Applicable to specified categories of goods and services.

18%

Standard Rate

Widely applicable to numerous goods and services subject to classification.

40%

Higher Rate

Applicable to specified categories under prevailing GST provisions.

Special Rate — Gold & Jewellery Certain specified precious metal transactions may attract special GST rates.
Special Rate — Rough Diamonds Specified rough diamond transactions may be covered by a special GST rate.

Complete GST Compliance Under One Roof

Our end-to-end GST services help businesses manage registration, periodic returns, reconciliation, invoicing and annual compliance through a structured process.

01

GST Registration & Amendments

Professional assistance for GST registration and updating important registration details as your business evolves.

  • Proprietorship
  • Partnership
  • Company Registration
  • Registered Office Changes
  • Additional Place Of Business
02

Monthly & Quarterly Returns

Timely preparation and filing of applicable GST returns with proper review of transaction information.

  • GSTR-1 — Outward Supplies
  • GSTR-3B — Summary Return
  • Input Tax Credit Review
  • QRMP Compliance Support
03

GSTR-2B Reconciliation

One of our critical GST services is reconciliation between purchase records, books and available Input Tax Credit.

  • Books Vs GSTR-2B
  • Vendor Mismatch Identification
  • Missing Invoice Tracking
  • ITC Eligibility Review
04

E-Invoicing & E-Way Bills

Assistance with applicable e-invoicing and e-way bill processes for businesses meeting the relevant statutory requirements.

  • E-Invoice Setup
  • Invoice Process Review
  • E-Way Bill Support
  • Accounting Software Integration
05

Annual Returns

Annual GST compliance and reconciliation support for eligible businesses based on prevailing statutory requirements.

  • GSTR-9
  • GSTR-9C
  • Annual Reconciliation
  • Data Verification
06

GST Tax Review

Review of HSN classification, transaction treatment and Input Tax Credit to identify potential compliance issues.

  • HSN Review
  • Tax Rate Review
  • Ineligible ITC Identification
  • Compliance Review

Professional Support When GST Matters Become Complex

GST notices, mismatches and refund matters require accurate documentation and a technically supported response. GKS & Associates provides professional assistance throughout the process.

Departmental Notices Assistance with notices involving ITC mismatches, return discrepancies and other GST compliance matters, including drafting of appropriate technical responses.
GST Refund Claims Assistance with eligible GST refund claims, including matters involving exports and specified inverted-duty situations.
GST Representation & Advisory Professional guidance for GST disputes, departmental communication and applicable compliance matters.
Anti-Profiteering Advisory Assistance in reviewing the impact of applicable tax-rate changes and related compliance obligations.

Why Professional GST Management Matters

Effective GST management can help businesses reduce compliance gaps, improve documentation and maintain better control over their tax processes.

Better Cash Flow Management

Timely reconciliation and proper vendor compliance can help businesses monitor their eligible Input Tax Credit and working capital more effectively.

Reduced Compliance Risk

A proactive filing and review process helps identify discrepancies and reduce the risk of avoidable interest, late fees and other compliance consequences.

Business Credibility

Consistent GST compliance and accurate documentation can strengthen your business processes when dealing with customers, vendors and larger organisations.

GST Document Checklist

Keeping the relevant documents organised helps make GST registration, return filing and reconciliation smoother and more efficient.

For GST Registration

  • PAN, Aadhaar and passport-size photographs of proprietor/directors/ partners, as applicable.
  • Incorporation Certificate, Partnership Deed or LLP Agreement, as applicable.
  • Address proof such as property tax receipt or electricity bill for owned premises.
  • Rent Agreement and NOC for rented premises, wherever applicable.
  • Cancelled cheque or bank statement showing relevant business details.
  • Letter of Authorization or Board Resolution for authorised signatory, wherever applicable.

For Monthly / Periodic Filing

  • Sales Register containing invoices issued during the relevant period.
  • Purchase Register containing invoices received from vendors.
  • Credit Notes and Debit Notes issued or received during the period.
  • Bank Statements for reviewing relevant transactions and payments.
  • Details of applicable Reverse Charge Mechanism transactions.
  • Other supporting documents required for reconciliation and return filing.

GST In 2026 Is About Technology & Reconciliation

GST compliance today is no longer simply a matter of calculating tax and filing a return. Businesses need accurate transaction records, appropriate HSN classification, proper Input Tax Credit review and effective reconciliation.


At GKS & Associates, we use structured matching and review techniques to help identify errors that traditional accounting processes may overlook. Our objective is to create a stronger connection between your books, business transactions and GST records.


Our Chartered Accountants go beyond simply forwarding information to the GST portal. We review applicable HSN classifications, examine Input Tax Credit eligibility and identify potential compliance gaps so that businesses can make better-informed GST decisions.

Need Professional GST Support?

Let GKS & Associates manage your GST compliance while you focus on growing your business.

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