Most of it happens without you leaving your shop counter. Share your documents on WhatsApp, approve the prepared draft, and your GSTR-1 & GSTR-3B Monthly Filing is completed on the portal from Rs.749 — by a Chennai team that businesses across Gerugambakkam have relied on for years.
We serve businesses on and around Sindhu Street — 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.
Gerugambakkam straddles the Chennai Bypass and Kodambakkam-Sriperumbudur Road west of Moulivakkam, where farmland along T. Ponnambalam Salai, Sankaralinganar Street and Pallavaram Road has been broken into plotted layouts feeding Maxworth Nagar and Madha Nagar. Land promoters, civil contractors, hollow-block and ready-mix units, hardware shops and lorry operators bill from here. Land-versus-construction valuation, works-contract rates, reverse charge on goods transport agency freight and belated GSTR-3B filing are the recurring pain points. Years of working in and around Gerugambakkam have shown us where GST trouble actually begins here — supplier defaults, classification doubts and deadlines lost in busy trading weeks. Our GSTR-1 & GSTR-3B Monthly Filing is built to close precisely those gaps, and the same team supports businesses in Moulivakkam and Kovur, each with one point of contact and a compliance calendar maintained on their behalf.
Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.
OTP failures, DSC errors, stuck submissions on due-date evenings — we deal with the GST portal daily and know the workarounds. When the site misbehaves on the 20th, our team keeps retrying and escalating so your return still goes through.
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.
Your work is executed by trained GST staff working under direct senior supervision, not passed to interns learning on your file. The person preparing your return understands reverse charge, blocked credits and place of supply, because getting these wrong costs you money.
Winding up attracts its own GST obligations — the cancellation application, reversal of credit on closing stock, and the final return in GSTR-10 within three months. We close registrations properly so a business you shut in Gerugambakkam never writes back to you as a demand years later.
Traders, manufacturers, contractors, e-commerce sellers, professionals and service exporters — we have handled GST for all of them. Whatever mix of goods and services your Gerugambakkam business supplies, the rate, classification and place-of-supply questions have almost certainly crossed our desk before.
If your GSTR-1 and GSTR-3B start drifting apart, if a large supplier stops filing, or if your turnover approaches the e-invoice threshold, we flag it to you immediately. Early warnings from our side are cheaper than departmental letters later.
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.
Correct e-way bills matched to correct invoices mean your consignments clear roadside inspections cleanly, avoiding detention proceedings whose penalties can far exceed the tax on the goods being carried.
With the LUT filed at the start of each financial year and refund claims tracked to credit, exporters supply without blocking funds in IGST and recover accumulated credit on schedule.
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.
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.
With returns filed ahead of the statutory due dates every period, the Rs.50-per-day GSTR-3B late fee simply stops appearing in your life, and the money stays in your business where it belongs.
Your billing staff are guided on invoice fields, rates and series discipline, so mistakes are prevented where they originate — at the counter — instead of being repaired later in the returns.
| Aspect | With ChennaiGST | DIY / Unattended |
|---|---|---|
| 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. |
| 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. |
| 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. |
| 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. |
| Risk of notices | GSTR-1, GSTR-3B and GSTR-2B reconciled before filing, removing the mismatches that trigger most scrutiny notices. | Inconsistent figures across returns quietly build a mismatch history that surfaces later as ASMT-10 scrutiny or a demand notice. |
Sindhu Street is a residential street in Gerugambakkam, about 450 m north of the centre of Gerugambakkam. The same consultant covers the streets immediately around it — Kodambakkam - Sriperumbudur Road (about 750 m); Janakiram Nagar 1st Street (about 800 m); Janakiram Nagar 2nd Street (about 800 m); Surya Gandhi Street (about 950 m) — so a site visit on Sindhu Street can usually be combined with other work in Gerugambakkam on the same trip. For GST purposes an address on Sindhu Street falls under the Chennai Outer CGST Commissionerate, and the Gerugambakkam pincode is 600122.
Road classification and position from OpenStreetMap; distances are straight-line and approximate. Jurisdiction must be confirmed on your own registration certificate.
Real notifications, rulings and case law our consultants track — and apply to client filings and notice replies.
Notification No. 19/2025-Central Tax (Rate), dated 31 December 2025 · 2025-12-31
Tobacco products had been left at twenty-eight per cent in Schedule VII when GST 2.0 took effect, pending discharge of the compensation cess loan obligations. This notification omits Schedule VII entirely with effect from 1 February 2026 and moves pan masala, unmanufactured tobacco and refuse, cigars and cigarettes, other manufactured tobacco and nicotine inhalation products into Schedule III at forty per cent. Biris of tariff items 2403 19 21 and 2403 19 29 were placed in Schedule II at eighteen per cent.
Why this matters: Tobacco and pan masala wholesalers in Chennai charge forty per cent on supplies made on or after 1 February 2026, with biris at the lower eighteen per cent rate.
GSTN Advisory dated 7 June 2025 — barring of GST returns after three years (Finance Act, 2023; Notification No. 28/2023-Central Tax) · 2025-06-07
Implementing the Finance Act, 2023 amendments to Sections 37, 39, 44 and 52, notified by Notification No. 28/2023-Central Tax, GSTN advised that from the July 2025 tax period the portal blocks filing of GST returns once three years have passed from their due date. The bar covers GSTR-1, GSTR-1A, GSTR-3B, GSTR-4, GSTR-5, GSTR-5A, GSTR-6, GSTR-7, GSTR-8 and GSTR-9. Taxpayers with old pending returns were urged to reconcile their records and file before the returns became permanently time-barred on the portal.
How we apply it: Clear every pending old return now, because once the three-year window closes the portal will not accept the return and registration consequences follow.
49th GST Council Meeting, New Delhi — 18 February 2023 · 2023-02-18
The 49th GST Council meeting decided to clear the entire balance of GST compensation dues to states, with the Centre releasing Rs 16,982 crore for June 2022 from its own resources pending cess collections. The Council also approved release of admissible final compensation to states that had furnished revenue figures certified by their Accountant General. This closed the five-year compensation window promised to states at the launch of GST, while cess collections continued to service the back-to-back loans taken during COVID.
How we apply it: Compensation cess on items like aerated drinks, coal and motor vehicles continued to apply to fund loan repayment, so businesses dealing in cess goods had to keep charging it.
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