One WhatsApp message is how most of our client relationships began. Send yours today and have GSTR-1 & GSTR-3B Monthly Filing in Tambaram handled end to end from Rs.749 — fee confirmed in writing first, documents straight from your phone, acknowledgement the day we file.
We serve businesses on and around Tambaram - Somangalam 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.
Businesses in Tambaram looking for GSTR-1 & GSTR-3B Monthly Filing want two things: work done correctly and someone answerable when questions come. Tambaram is the southern suburbs' trading hub: wholesale and retail clusters around Duraisamy Reddy Street and Gandhi Road in West Tambaram, MEPZ-SEZ exporters at Tambaram Sanatorium and institutions like Madras Christian College. Suppliers to MEPZ units must execute zero-rated supplies under LUT with proper endorsements, and wholesalers carry chronic ITC mismatch exposure from multi-supplier purchases. We serve this belt — including Chromepet and Selaiyur — with fixed fees quoted upfront, a written document checklist, and filings completed ahead of statutory due dates. Every acknowledgement is shared the day it is generated, and our support continues if the department raises any query on work we have filed.
Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.
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.
Quarterly filing still demands monthly attention — IFF uploads so your buyers see their credit on time, and tax payment through PMT-06 by the 25th for the first two months of each quarter. We run that monthly rhythm so QRMP saves you effort without creating gaps.
If a query, ASMT-10 scrutiny notice or DRC-01 arrives on a return we filed, we stand behind our work and help you draft the reply. You are not left alone with a departmental letter and a thirty-day clock ticking against you.
Tally, Zoho Books, Busy, marketplace reports, plain Excel or even a handwritten bill book — we take your data in whatever form your Tambaram business already maintains it. You are never forced to buy new software or retrain staff just to become our client.
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.
GSTR-1 requires four-digit HSN reporting for turnover up to Rs.5 crore and six digits above it, and a wrong code often means a wrong rate. We verify the classification of what you actually supply, so your invoices and returns rest on defensible codes.
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.
Loan applications and government tenders routinely demand GST returns and registration documents. With everything filed and archived properly, you can produce a complete compliance file within hours instead of days.
Where a genuine error is found in a past period, voluntary payment through DRC-03 before any notice issues closes the matter at minimal cost, instead of letting it ripen into a demand with penalty.
Each period you receive a simple computation showing output tax, credit utilised and net cash payable, so GST becomes a number you understand and question rather than a figure you accept blindly.
Amounts deducted by government buyers as GST TDS and by marketplaces as TCS are accepted on the portal each period, so money withheld against your GSTIN actually reaches your cash ledger instead of lying unclaimed.
A fixed professional fee is almost always cheaper than the combination of late fees, interest, lost credit and staff hours that informal, last-minute compliance quietly accumulates over a year.
Consistent, reconciled returns give the department's matching systems nothing to flag. Clients who move to us after years of self-filing typically see scrutiny queries and mismatch notices fall away within a few filing cycles.
| Aspect | With ChennaiGST | DIY / Unattended |
|---|---|---|
| Refund claims | RFD-01 filed with complete statements and annexures, tracked from ARN to bank credit, with any deficiency memo answered promptly. | Incomplete claims bounce back as deficiency memos while the refund sits unclaimed for months and working capital stays blocked. |
| Supplier defaults | Suppliers who stop uploading invoices are identified within the period and pursued before their default becomes your blocked credit. | Missing supplier invoices surface only when credit is denied, by which time recovering the amount from the vendor is difficult. |
| When a notice arrives | A professional drafts the reply in the department's format and files it within the statutory window, such as thirty days for ASMT-11. | You face departmental language alone, and a missed reply deadline can convert a simple query into a demand with penalty. |
| 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. |
| Registration and amendments | Query-resistant applications prepared correctly the first time, with supporting documents matched to what proper officers actually verify. | Repeated clarification memos and resubmissions, with weeks lost because a rent agreement or premises photograph did not meet expectations. |
| Late fees and interest | Filings go in ahead of statutory dates, so the Rs.50-per-day late fee and 18 percent interest never arise. | Late fees accumulate silently every delayed day, and interest on unpaid tax runs at 18 percent per annum. |
Tambaram - Somangalam Road is a secondary arterial road in Tambaram, about 1.7 km west of the centre of Tambaram. The same consultant covers the streets immediately around it — Old State Bank Road (Forest Road) (about 200 m); Venkatesan Street (about 300 m); Govindarajan Street (about 350 m); Kakkan Street (about 350 m) — so a site visit on Tambaram - Somangalam Road can usually be combined with other work in Tambaram on the same trip. For GST purposes an address on Tambaram - Somangalam Road falls under the Chennai Outer CGST Commissionerate, and the Tambaram pincode is 600045.
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, renewable energy devices entry · 2025-09-17
Biogas plants, solar power based devices and generators, solar lanterns and lamps, windmills and wind operated electricity generators, waste-to-energy plants, ocean and tidal wave energy devices and photovoltaic cells whether or not assembled into modules or panels are all listed in Schedule I at five per cent from 22 September 2025, reversing the increase made in October 2021. The explanation deeming seventy per cent of a composite project contract to be the value of goods has been carried forward unchanged.
What it means for you: Rooftop solar installers in Chennai bill the goods component at five per cent using the 70:30 split, which materially lowers the delivered cost of a project.
GSTN Advisory dated 23 August 2024 — Rule 10A bank account furnishing · 2024-08-23
GSTN advised that under Rule 10A of the CGST Rules, registered taxpayers must furnish valid bank account details within 30 days of registration or before filing GSTR-1 or IFF, whichever is earlier. From 1 September 2024 the portal blocks GSTR-1 and IFF filing for taxpayers whose bank account details are not available and validated on the portal. The measure targets fraudulent registrations created without genuine banking trails.
What to do about it: Newly registered businesses should add and validate their bank account on the portal immediately after registration to avoid a filing blockage.
Circular No. 184/16/2022-GST · 2022-12-27
Where an Indian transporter supplies goods transport services to a registered Indian recipient but the destination of the goods is outside India, the proviso to Section 12(8) of the IGST Act fixed the place of supply outside India. The Board clarified that this remains an inter-State supply on which integrated tax is payable, that the supplier must report it correctly in GSTR-1, and that the Indian recipient is entitled to input tax credit. The proviso itself was later omitted with effect from 1 October 2023.
Why this matters: Chennai exporters and freight users should not reverse credit on such transport invoices for the period the proviso was in force.
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.
Mon-Sat: 9.00 AM - 8.00 PM · Sunday: WhatsApp support only