GST Filing & Compliance
GST registration, filing, reconciliation, and compliance services
GST Services
The Goods and Services Tax (GST) regime requires businesses to maintain records and file returns as applicable. GST services include registration, regular filings, reconciliation, and advisory based on the engagement scope.
Who Needs This Service?
GST registration thresholds and compulsory-registration categories should be checked against current GST law and notifications. This page was last reviewed on 21 June 2026.
- Businesses that meet applicable GST registration thresholds based on nature of supply, state, and current notifications
- Inter-state suppliers of goods or services
- E-commerce sellers and operators
- Businesses making taxable supplies under reverse charge
- Agents and input service distributors
- Casual and non-resident taxable persons
Our Services Include
- New GST registration and amendments
- GSTR-1, GSTR-3B, GSTR-9, GSTR-9C filing
- Quarterly returns under QRMP scheme
- Input Tax Credit (ITC) reconciliation and eligibility review
- E-way bill compliance advisory
- GST audit and annual return preparation
- Response to GST notices and assessment proceedings
- GST refund claims and processing
- Reverse charge mechanism compliance
- HSN/SAC classification advisory
Key GST Filing Deadlines
GST return due dates are subject to current notifications and taxpayer category.
| Return | Frequency | Due Date |
|---|---|---|
| GSTR-1 | Monthly | 11th of next month |
| GSTR-3B | Monthly | 20th of next month |
| GSTR-1 (QRMP) | Quarterly | 13th of month after quarter |
| GSTR-3B (QRMP) | Quarterly | 22nd/24th of month after quarter |
| GSTR-9 | Annual | 31st December |
| GSTR-9C | Annual (Audit) | 31st December |
Official resource: CBIC GST FAQ.
Our Process
Assessment
We assess your GST registration status and filing obligations based on your business type and turnover.
Data Collection
Monthly collection of sales, purchase invoices, and bank statements for return preparation.
ITC Reconciliation
Input Tax Credit records are reconciled with GSTR-2A/2B based on applicable GST provisions.
Filing & Compliance
Timely filing of all applicable returns with regular compliance monitoring and updates.