GST Compliance
GST is a monthly discipline. With manual IMS invoice actioning and mandatory GSTR-2B sequencing before GSTR-3B, we keep your returns, vendor reconciliations, and credit claims in order so notices and blocked ITC never pile up.
What is included
End-to-end GST support covering registration, monthly/quarterly return cycles, IMS-driven input credit reconciliation, export refunds, and departmental representation.
1. GST registration, LUT & core amendments
Preparation of Form REG-01, principal/additional place of business verification, HSN/SAC classification, bank account & core-field amendments, and annual Letter of Undertaking (Form RFD-11) for zero-rated exporters.
2. Monthly & quarterly return filing (GSTR-1, IFF, GSTR-3B)
Invoice-level validation of B2B, B2C, export, and HSN summaries for GSTR-1 (by the 11th) or QRMP IFF (by the 13th), followed by accurate GSTR-3B tax liability computation and cash/credit ledger offset (by the 20th).
3. IMS invoice review & GSTR-2B ITC reconciliation
Monthly review on the Invoice Management System (IMS) to accept, reject, or keep pending supplier invoices and credit notes, generate GSTR-2B, match purchase registers line-by-line, and flag non-compliant vendors before payment release.
4. Annual returns & reconciliation (GSTR-9 & GSTR-9C)
Full-year reconciliation of audited financial statements with GSTR-1 and GSTR-3B filings, Table 8A credit verification, rate-wise liability checks, and filing of GSTR-9 and self-certified GSTR-9C.
5. Export / inverted-duty refunds & GST notice replies
Preparation and tracking of Form RFD-01 refund claims for goods/service exporters (FIRC/BRC matching) and inverted duty structures. Written replies and representation for ASMT-10 scrutiny notices, DRC-01 show-cause notices, and blocked ITC demands.
Documents usually required.
What you need to keep handy for GST registration, monthly filings, or refund applications.
For New GST Registration (REG-01)
- PAN card, incorporation certificate / partnership deed, and constitution document of the business
- Identity, address proof, and photographs of promoters, partners, or directors, plus Board Resolution / Authorisation Letter
- Principal place of business proof: electricity bill / property tax receipt + rent agreement or NOC from owner
- Cancelled cheque or bank statement and list of top 5 goods (HSN) or services (SAC)
For Monthly / Quarterly Returns
- Sales register with B2B GSTINs, invoice numbers, dates, taxable values, HSN codes, and place of supply
- Purchase register with supplier GSTINs and input invoices for IMS & GSTR-2B matching
- Details of debit/credit notes issued or received and advances received/adjusted
- E-way bill and e-invoice summaries (where applicable)
For Export & Inverted Duty Refunds
- Filed GSTR-1 and GSTR-3B returns for the refund period and copy of LUT (Form RFD-11)
- For service exports: Export invoices, BRC / FIRC / e-FIRA certificates from the bank, and client agreements
- For goods exports: Shipping bills, EGM details, and export invoices
- Statement 2 / 3 / 3A annexures and reconciled GSTR-2B input credit register
For GST Notices & Annual Returns
- Copy of notice (ASMT-10, DRC-01A, DRC-01, REG-17) downloaded from the GST portal
- Audited financial statements and trial balance for the financial year (for GSTR-9 / 9C)
- Month-wise reconciliation of books vs. GSTR-1 outward supplies and GSTR-2B vs. GSTR-3B ITC
- Tax payment challans (PMT-06) and electronic credit/cash ledger statements
How our monthly GST cycle works.
A predictable monthly calendar so you never pay late fees or 18% p.a. interest.
-
Data intake (1st–6th)
We collect your sales and purchase registers and run automated GSTIN, HSN, and e-invoice checks.
-
GSTR-1 filing (by 10th)
Your outward supplies are reconciled with your books and filed before the 11th so your buyers see their credit on time.
-
IMS & 2B recon (14th–17th)
We review supplier invoices and credit notes on IMS, generate GSTR-2B, and send you a vendor mismatch list.
-
GSTR-3B & payment (by 19th)
We compute net tax after eligible ITC, generate your challan if needed, and file GSTR-3B ahead of the 20th deadline.
Common questions
When is GST registration mandatory?
GST registration is mandatory once your aggregate annual turnover crosses ₹40 lakh for goods or ₹20 lakh for services (lower limits apply in specified special-category states). It is also mandatory regardless of turnover for inter-state suppliers of goods, e-commerce sellers, casual taxable persons, and businesses liable under reverse charge (RCM).
How do the IMS and GSTR-2B rules affect monthly GSTR-3B filing?
Under current GST portal rules, recipients must review supplier invoices and credit notes on the Invoice Management System (IMS) to generate an accurate GSTR-2B before GSTR-3B can be filed. Additionally, suppliers can reduce output liability on a credit note only once the buyer accepts it and reverses the corresponding ITC.
When are GSTR-1 and GSTR-3B due each month?
For regular monthly filers, GSTR-1 is due on the 11th of the following month and GSTR-3B is due on the 20th. Businesses opted into the QRMP (Quarterly Return Monthly Payment) scheme file IFF/PMT-06 monthly and quarterly returns on the 13th and 22nd/24th following the quarter.
Can exporters claim a refund of accumulated Input Tax Credit?
Yes. Exporters of goods or services (such as IT/SaaS firms and merchant exporters) can either export without paying IGST under an annual Letter of Undertaking (LUT) and claim a refund of unutilised input credit in Form RFD-01, or export on payment of IGST and claim an automated refund.
Related GST tools & guides
Calculate GST or read our notes on the latest portal changes:
Other practice areas
Need help with GST registration, returns, or a notice?
A first call is free and carries no obligation. You will speak directly with CA Shivam Bhaskar and receive a reply within one business day.