GST Filing Services in India

From registration to monthly returns and annual audits, ProSetu connects you with ICAI-verified Chartered Accountants who handle every aspect of GST compliance — so you never miss a deadline or overpay on taxes.

What Is GST Filing?

Goods and Services Tax (GST) filing is the process of submitting your tax returns to the government through the GST portal. Every registered taxpayer in India must file periodic returns — monthly, quarterly, or annually — disclosing details of sales, purchases, output tax liability, and input tax credit claimed. GST was introduced on 1st July 2017 as a unified indirect tax replacing multiple central and state levies including VAT, Service Tax, Excise Duty, and CST.

The GST framework comprises CGST, SGST, IGST, and UTGST. Businesses must correctly classify their supplies under HSN/SAC codes, charge the appropriate tax rate (5%, 12%, 18%, or 28%), and reconcile their returns with supplier data available in GSTR-2A and GSTR-2B to claim eligible Input Tax Credits. Non-compliance can result in penalties, interest charges, and even cancellation of GST registration.

Who Needs GST Filing Services?

GST compliance is mandatory for a wide range of businesses and professionals operating in India.

Businesses with turnover above ₹40 lakh (₹20 lakh for services)
E-commerce sellers on Amazon, Flipkart, and other platforms
Freelancers and consultants providing inter-state services
Importers and exporters requiring IGST compliance
Startups and SMEs needing ongoing GST compliance
Manufacturers claiming input tax credits on raw materials

Comprehensive GST Services

How ProSetu Helps with GST Compliance

GST Registration

New GST registration, amendments, and additional GSTIN for multiple states — handled end-to-end by verified CAs.

Monthly & Quarterly Returns

Timely filing of GSTR-1, GSTR-3B, and GSTR-9 with reconciliation of purchase and sales data to maximize ITC claims.

GST Audit & Assessment

Comprehensive GST audit preparation, reconciliation with books of accounts, and representation during departmental assessments.

Input Tax Credit Optimization

Identify blocked credits, reconcile ITC with GSTR-2A/2B, and ensure maximum legitimate credit utilization.

E-Way Bill & Compliance

E-way bill generation, HSN/SAC classification, reverse charge compliance, and TDS/TCS under GST for government entities.

GST Refund Claims

Filing and follow-up for GST refunds on exports, inverted duty structure, and excess balance in the electronic cash ledger.

Frequently Asked Questions about GST Filing

Who needs to register for GST in India?

Any business with an annual turnover exceeding ₹40 lakh (₹20 lakh for service providers and special category states) must register for GST. E-commerce operators, inter-state suppliers, and certain notified categories must register irrespective of turnover.

What are the due dates for GST return filing?

GSTR-1 is due on the 11th of the following month for monthly filers. GSTR-3B is due on the 20th of the following month. GSTR-9 (annual return) is due on 31st December of the following financial year. Late filing attracts penalties of ₹50–₹200 per day.

What is the penalty for late GST filing?

Late filing of GSTR-3B attracts a late fee of ₹50 per day (₹25 CGST + ₹25 SGST) up to a maximum of ₹5,000 per return. For nil returns, the late fee is ₹20 per day. Additionally, interest at 18% per annum applies on the outstanding tax liability.

Can I claim Input Tax Credit (ITC) on all GST paid?

ITC can be claimed on goods and services used for business purposes, provided you have valid tax invoices, the supplier has filed their returns, and the goods/services are not on the blocked credit list under Section 17(5) of the CGST Act.

What is the difference between GSTR-1 and GSTR-3B?

GSTR-1 is a detailed return of outward supplies (sales) filed monthly or quarterly. GSTR-3B is a summary return that includes both output tax liability and input tax credit, and is used to pay the net GST liability each month.

How long does GST registration take?

GST registration typically takes 3–7 working days from the date of application submission on the GST portal. ProSetu's verified CAs ensure your application is complete and error-free, minimizing delays and queries from the GST officer.

Never Miss a GST Deadline Again

Connect with a verified CA on ProSetu and get your GST registration, returns, and audits handled by experts — with real-time tracking and deadline reminders.

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