Complete GSTR-1 & GSTR-3B Monthly Filing in Iyyappanthangal from Rs.749 — documentation, preparation, filing and acknowledgement, all managed by one accountable team. One call or WhatsApp message starts the process, and you get a same-working-day response.
We serve businesses on and around Main Road — document pickup, in-person consultation at our Porur office, or fully online over WhatsApp.
Share your number — a senior GST consultant calls you back within 30 minutes.
Iyyappanthangal sits on Mount Poonamallee Road beside its MTC bus depot, in the hospital shadow of the Porur medical belt, with pharmacies, diagnostic collection centres, supermarkets and apartment builders filling the frontage towards Kattupakkam and Mangadu. Builders selling under-construction flats at the 1 and 5 per cent rates without input tax credit, and pharmacies handling 5, 12 and 18 per cent medicine slabs, drive most GST queries. From a first registration to the annual return, the full range of GSTR-1 & GSTR-3B Monthly Filing is available to Iyyappanthangal businesses without stepping far from the shop or office — documents travel over WhatsApp, and our Chennai premises are open to anyone who prefers a face-to-face discussion. We serve Porur and Kattupakkam on the same footing, applying one rule everywhere: reconcile before filing, file before the due date, and keep the client informed at every stage.
Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.
Businesses with registrations in more than one State, or multiple branches under one PAN, face cross-charge, stock transfer and input service distribution questions that single-GSTIN firms never see. We keep all your registrations consistent with each other, not just compliant individually.
Every new client receives a review of their recent returns before we file anything — unclaimed credit, GSTR-1 versus GSTR-3B drift, and exposures worth correcting quietly. Businesses in Iyyappanthangal often discover in this first review exactly why their previous arrangement was costing them money.
You deal with one accountable person who knows your business, your turnover pattern and your filing history. No repeating your story to a new voice every month, and no file falling between two desks when a deadline is approaching.
The annual return and, where turnover crosses Rs.5 crore, the self-certified reconciliation statement in GSTR-9C are prepared by the same team that filed your monthly returns. Nothing about your year has to be rediscovered or explained to a stranger in December.
A registration cancelled for non-filing is not the end of the road. We bring the pending returns up to date, clear the dues and file the revocation application in REG-21 within the permitted window, restoring suspended and cancelled GSTINs to active status.
We are a Chennai firm with a physical office, not a faceless portal. If you prefer to sit across a table with your papers, you are welcome. Clients from Iyyappanthangal regularly visit us for registrations, notice discussions and annual return reviews.
At month end we remind you and collect sales invoices, purchase bills and credit notes in whatever format you maintain, including Excel, Tally exports or scanned copies.
We prepare invoice-wise outward supply details, validate GSTINs of your B2B customers, summarise B2C supplies and file GSTR-1 on the portal before the 11th.
We download your auto-drafted GSTR-2B, match it against purchase records, and claim only eligible input tax credit so that mismatches do not trigger scrutiny notices later.
We compute net tax payable after ITC set-off, share the working with you for approval, and generate the payment challan for any cash liability.
After your confirmation and tax payment, we file GSTR-3B before the 20th and send you both filed acknowledgements along with a one-page summary of the month.
Send these on WhatsApp (+91 - 9600 606 444) and we take it forward the same day.
Timeline: Filed before the 11th and 20th of every month · No hidden charges · GST invoice provided
Rs.7,999/year
Practical outcomes our clients measure us by.
Filed returns, challans, reconciliations and working papers are archived in order from day one. If an audit or departmental verification comes, your file is ready the same week, not assembled in a panic.
Your scheme choice — regular, composition or QRMP — is re-examined as turnover and margins change, so you are always paying under the structure that legitimately costs your business the least.
You know your expected GST outflow days before the 20th, not on the night of filing. That advance visibility lets you plan payments, collections and bank balances instead of scrambling for funds at the deadline.
Complete RFD-01 applications with proper statements and annexures move through the system faster and attract fewer deficiency memos, which means export and inverted-duty refunds reach your bank account sooner.
Getting IGST versus CGST and SGST right at the invoice stage spares you the painful cycle of paying the correct head again and pursuing a refund of the amount paid under the wrong one.
We spot suppliers who stop uploading invoices or filing returns and alert you before their default becomes your blocked credit, letting you recover amounts or switch vendors while the exposure is still small.
| Aspect | With ChennaiGST | DIY / Unattended |
|---|---|---|
| Due-date tracking | A maintained compliance calendar with internal cut-offs days before the 11th and the 20th; we chase you for data, not the other way around. | Deadlines remembered from memory or phone alarms; one busy week and the return slips past the due date. |
| Portal credentials and data | Logins handled by a small engaged team under strict confidentiality, with credentials stored securely and never passed onward. | Passwords circulating on chats with freelancers and part-timers, and no accountability for who has accessed your business data. |
| Keeping up with changes | Rate changes, portal updates and new thresholds such as the Rs.5 crore e-invoice limit are tracked by us and applied to your case proactively. | Changes are discovered after the fact — often through a rejected filing, a blocked e-way bill or a departmental letter. |
| Goods in transit | E-way bills generated correctly and matched to invoices, so consignments pass roadside inspections without detention or penalty. | A defective or missing e-way bill can mean detention at a checkpoint, with penalties that dwarf the tax on the consignment. |
| Annual return preparation | Monthly reconciliations roll naturally into GSTR-9, filed comfortably before 31 December with figures already agreed through the year. | Twelve months of unmatched data reconstructed in December, with differences discovered too late to be corrected cleanly. |
| Time cost | Roughly an hour a month to send data and approve drafts; the portal work, reconciliation and follow-up are ours. | Hours every month lost to portal errors, JSON files, OTP failures and reworking figures — usually on the due date itself. |
Main Road is a residential street in Iyyappanthangal, about 550 m south of the centre of Iyyappanthangal. The same consultant covers the streets immediately around it — RR Nagar 2nd Street (about 400 m); RR Nagar 1st Street (about 450 m); Raja Rathinam Nagar Road (about 500 m); Karpaga Vinayagar Koil Street (about 800 m) — so a site visit on Main Road can usually be combined with other work in Iyyappanthangal on the same trip. For GST purposes an address on Main Road falls under the Chennai Outer CGST Commissionerate, and the Iyyappanthangal pincode is 600056.
Road classification and position from OpenStreetMap; distances are straight-line and approximate. Jurisdiction must be confirmed on your own registration certificate.
GST law moves through notifications, circulars and court decisions. These are the ones changing how filings are prepared right now.
Notification No. 9/2025-Central Tax (Rate), dated 17 September 2025, Schedule I, Chapters 33 and 34 · 2025-09-17
Hair oil and shampoo, toilet soap in the form of bars and cakes other than industrial soap, toothpaste, tooth powder and dental floss were moved into Schedule I at five per cent from 22 September 2025, down from eighteen per cent. Other soaps and organic surface-active preparations, and dentifrices other than the listed items, remain in Schedule II at eighteen per cent, so the concession is confined to the everyday personal care items the Council named.
How we apply it: FMCG distributors must apply five per cent only to the named items and keep the balance of the toiletries range at eighteen per cent, since the split within one chapter is easy to get wrong.
GSTN Advisory, September 2022 — changes in Table 4 of Form GSTR-3B pursuant to Notification No. 14/2022-Central Tax, dated 5 July 2022 and Circular No. 170/02/2022-GST, dated 6 July 2022 · 2022-09
From the August 2022 return period the whole of the credit appearing in GSTR-2B must first be reported as credit available in Table 4(A), with ineligible and reversible credit then shown separately in Table 4(B). Reversals that can be reclaimed later, such as those under Rule 37, go into Table 4(B)(2) and the reclaim is reported in Table 4(D)(1). Only the net figure reaches the electronic credit ledger.
What it means for you: Report gross credit and reversals separately in Table 4, because the department now compares your ledger with GSTR-2B line by line.
Munjaal Manishbhai Bhatt v. Union of India — Gujarat High Court, 2022 · 2022-05-06
In a bungalow purchase where land constituted the dominant value, the Gujarat High Court held that the deeming fiction treating land value as one-third of the total consideration for GST on construction is arbitrary if applied mandatorily. Where the actual value of land is ascertainable from the agreement, tax must be computed after deducting the real land value; the one-third deduction in the rate notification was read down as optional, available at the taxpayer's choice.
How we apply it: Builders and buyers with separately valued land agreements can compute GST on actual construction value — worth revisiting for plotted developments and villa projects around Chennai.
References are provided for general information. Verify the current position on gst.gov.in or cbic.gov.in before acting.
Straight answers from practising GST consultants — based on the CGST Act, current CBIC notifications and day-to-day portal experience.
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