GST return filing & reconciliation, done right every month.
GSTR-1, GSTR-3B and annual returns filed on time, with input tax credit reconciled against your purchase register every month — so you claim every rupee you're owed and never carry a mismatch into an audit.
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GST filing that doesn't leave credit on the table
GST compliance sounds simple until you're actually running it — outward supply returns, inward credit matching, e-invoicing thresholds, and a due date every month that doesn't move for anyone. Most founders don't lose sleep over the filing itself; they lose money on the reconciliation nobody does properly, where genuine input tax credit quietly goes unclaimed because a vendor's GSTR-2B doesn't match the books.
We file your GSTR-1 (outward supplies) and GSTR-3B (summary return with tax payment) every month, and — critically — reconcile your purchase register against GSTR-2B before we file, so credit mismatches are caught and chased down while they're still fixable, not discovered nine months later during a departmental audit.
Filing a return on time is table stakes. The real value is in the reconciliation — catching a vendor who hasn't filed, a credit note that was missed, or an invoice booked in the wrong period — before it becomes a demand notice with interest and penalty attached.
What's included
A single monthly engagement covers the full return cycle, not just the filing:
GSTR-1 filing
Outward supply return prepared and filed from your sales register every month.
GSTR-3B filing
Summary return with accurate tax liability computation and timely payment.
2B reconciliation
Purchase register matched against GSTR-2B to catch every eligible input credit.
Vendor follow-up
We flag non-filing vendors so credit isn't silently lost on your end.
E-invoicing support
IRN generation and e-invoice compliance if you're above the applicable threshold.
Annual return (GSTR-9)
Year-end annual return and reconciliation statement where applicable.
Missing input credit every month?
Tell us your GSTIN and current filing status — we'll review your last three months and show you what's being missed.
How we run your GST compliance
1. Books handover
You share sales and purchase data (or we pull it directly if we also run your bookkeeping) by the 5th of each month.
2. Reconciliation & review
We match your purchase register against GSTR-2B, flag mismatches, and confirm the liability with you before anything is filed.
3. Filing & payment
GSTR-1 and GSTR-3B are filed within the statutory window, with payment challans generated and shared for your records.
Once onboarded, your monthly cycle runs on a fixed calendar — reconciliation by the 15th, filing well before the 20th deadline, every month without exception.
Get a clear, itemised quote.
Tell us about your business and we'll size up exactly what this service costs for you — no obligation.
What weak GST compliance actually costs
The headline penalty for a late GST return looks almost trivial — a fixed late fee for every day of delay, plus interest at 18% per annum on any tax you owe. Founders see that number and assume GST is a low-stakes chore. The real cost sits somewhere else entirely, and it compounds quietly month after month until it surfaces at the worst possible moment.
The first hidden cost is blocked input tax credit. Every rupee of GST you pay to a supplier is only recoverable if that supplier actually files their return and the invoice shows up in your GSTR-2B. When reconciliation isn't done, mismatches pile up invisibly — a vendor who forgot to file, an invoice booked in the wrong month, a credit note that was never passed on. You keep paying tax you were entitled to reclaim, and because nobody is matching the register, nobody notices. Over a year, a mid-sized business can silently forfeit lakhs in legitimate credit.
The second cost is audit exposure. A mismatch that sits unresolved doesn't disappear — it becomes a demand notice later, this time with interest and penalty stacked on top, and the burden of proof lands on you months after the underlying records have gone cold. The third cost is the one founders feel most: working capital. Credit you can't claim is cash locked up in the tax system, and for an early-stage company that cash is often the difference between comfortable runway and a scramble.
None of these costs announce themselves. They accumulate in the gap between "the return was filed" and "the return was filed correctly, with every eligible credit claimed and every mismatch chased down." Closing that gap is the entire point of running reconciliation properly, every month, rather than once a year in a panic.
How GST fits the rest of your compliance
GST rarely lives in isolation. The same transactions that drive your GST returns also feed your TDS filings, your books, and eventually your annual accounts, so treating GST as a standalone task usually means the same data gets handled three times, three different ways, with three chances to diverge. When one team runs GST, accounting and TDS together, your outward supplies, purchase register and ledgers reconcile to each other by design — which is exactly what an investor's due-diligence checklist, a lender's assessment, or a departmental audit will test.
This is why we prefer to run GST alongside monthly accounting: if we already keep your books, there's no separate data handover, no version mismatch, and the reconciliation is effectively continuous rather than a month-end fire drill. Founders who bundle the two consistently tell us the biggest relief isn't the filing — it's never again wondering whether the number on the return matches the number in the books.
"My accountant files the return, so my GST is handled."
Filing is the easy 20%. The value is in the reconciliation that protects your credit and keeps you audit-ready — and that's the part most cheap filers skip.
"I'll sort out any mismatches at year-end."
By year-end the window to claim much of that credit has closed, and a vendor who hasn't filed is far harder to chase. Monthly is the only time it's genuinely fixable.
Whether you engage us only for GST or for the full compliance stack, the standard is the same: filed on time, reconciled before filing, and documented so that a year from now you can prove exactly what was claimed and why. That evidentiary trail is quietly one of the most valuable things a growing company owns.
Pricing
Pricing depends on your monthly transaction volume and number of GSTINs. See our pricing page for indicative ranges, or get an exact, itemised quote in one call.
Frequently asked questions
What if my vendor hasn't filed their GST return?+
Do you handle multiple GSTINs across states?+
What happens if a return is filed late?+
Can you fix past reconciliation issues, not just going forward?+
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Hand us your GSTIN and let us show you what a clean monthly cycle looks like.