GST Return Filing Online in India
Acumen Financial Solutions — Trusted GST return filing & compliance specialists for startups, MSMEs and enterprises across India.
How to file GST returns online?
Log in to the GST portal with your GSTIN → choose the return (GSTR-1 / GSTR-3B / GSTR-9) → upload sales & purchase invoices or prepare via your accounting software → reconcile ITC (GSTR-2B) → submit and verify (EVC / DSC). If you want expert support, Acumen Financial Solutions handles end-to-end filing, ITC reconciliation and notice representation.
Why timely, accurate GST return filing matters
Avoid interest and daily late fees.
Protect Input Tax Credit (ITC) claims.
Prevent automated GST portal intimations and blocked filings.
Keep bank, investor and buyer confidence intact.
Who must file GST returns?Every GST-registered entity (regular, composition, ISD, e-commerce operator, non-resident taxable person).
Monthly filers: businesses with high turnover (usually > ₹5 crore) or those who choose monthly filing.
QRMP (quarterly filing) eligible taxpayers: businesses with turnover up to ₹5 crore (option to pay monthly).
Key return types (short & searchable)
GSTR-1 — Outward supplies (invoices). Due: 11th next month (or quarterly under QRMP).
GSTR-3B — Summary of outward & inward supplies, tax payment. Due: 20th next month (QRMP dates vary 22/24).
GSTR-9 — Annual return (reconciliation). Due: 31st Dec of next financial year (subject to updates).
GSTR-4 / CMP-08 — Composition dealers (annual + quarterly payment).
GSTR-7 — TDS deductors.
GSTR-8 — E-commerce operators (TCS).
GSTR-5, GSTR-6, GSTR-10 — Non-resident, ISD, final return cases respectively.
QRMP scheme — simple explanation
Quarterly Return Monthly Payment (QRMP) lets eligible taxpayers file GSTR-3B quarterly while paying tax monthly (through fixed sum or challan). It reduces compliance frequency for MSMEs (annual turnover ≤ ₹5 crore).
Documents & data required (quick checklist)
Sales invoices and debit/credit notes (registered & unregistered recipients)
Purchase invoices (for ITC) and import documents
BSR/Challan details of tax payments
Bank statements (for reconciliation)
E-way bills (if applicable)
GSTINs of suppliers and customers
CMP-08 (if composition) / Form GSTR-7 details (if TDS deductor)
How we file (Acumen’s 7-step process)
Intake & sample check — Get previous 1–3 months’ returns, invoices, bank & purchase data.
Data clean-up & reconciliation — Invoice-wise reconciliation: GSTR-1 ↔ GSTR-3B ↔ GSTR-2B.
ITC validation — Identify eligible ITC vs blocked credit (Sec 17(5)).
Prepare returns & payment — Populate returns, compute tax payable, prepare challan.
Submit & e-verify — DSC/EVC/Aadhaar OTP as applicable.
Exception register & remediation — Provide correcting journals, credit reversals, and supplier follow-ups.
Monthly compliance calendar — Next-period reminders and QRMP strategy if eligible.
(We integrate with Tally, Zoho Books, QuickBooks, ERP exports or simple CSVs.)
Common GST return mistakes we fix
Mismatched invoices (GSTR-1 vs GSTR-3B vs 2B)
Wrong HSN / SAC classification (rate issues)
Unclaimed / ineligible ITC (missing supplier filing)
Late challan deposits & mismatch in payment details
Incorrectly reported exports or zero-rated supplies
Failure to file NIL returns or to cancel dormant GSTINs
Penalties & interest (short reference)
Interest: 18% p.a. on outstanding tax.
Late fees: GSTR-3B typically up to ₹50/day (caps apply); GSTR-1 late fee ₹200/day (capped). Check latest CBIC notifications for updates.
Risk: Repeated non-filing can lead to GSTIN suspension/cancellation.
GSTR-2B vs GSTR-2A — what founders must know
GSTR-2A — dynamic, reflects supplier filings in real time (view-only).
GSTR-2B — static, month-wise ITC reference (better for reconciliation). Use GSTR-2B to lock ITC claims for a tax period.
Why choose Acumen Financial Solutions?
End-to-end GST return filing (GSTR-1, 3B, 9) and ITC reconciliation.
Notice handling & representation for portal intimations.
Practical remediation: correcting entries and return revision templates.
Dedicated CA / GST specialists with SLAs for turnaround.
NDA & secure data handling.