Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
Our consultants provide GSTR-1 & GSTR-3B Monthly Filing to businesses across T. Nagar starting at Rs.749. Every file is reconciled and senior-reviewed before submission, which is why our clients see far fewer departmental queries than they did while self-filing.
We serve businesses on and around Railway Border 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.
T. Nagar is South India's densest retail market, from silk showrooms on Usman Road to jewellery flagships around Panagal Park and garment stalls on Ranganathan Street. Turnover crosses the Rs.5 crore e-invoice threshold quickly here, and high-volume B2C billing produces chronic GSTR-1 versus GSTR-3B gaps, branch stock-transfer questions and close scrutiny of jewellers' HSN-wise reporting. Years of working in and around T. Nagar 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 West Mambalam and Nungambakkam, 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.
Your sales figures, supplier lists and login credentials are handled only by our engaged team, stored securely and never shared with any third party. Many of our clients in T. Nagar compete with each other; complete confidentiality is a condition of our work.
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.
Goods sent to job workers must move on delivery challans, return within the statutory period, and be reported in ITC-04. We track every outward and return leg for manufacturing clients in T. Nagar, so inputs sent out for processing never quietly convert into a deemed supply carrying tax and interest.
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.
GST is confusing enough without a language barrier. Our team explains notices, tax positions and filing requirements in plain Tamil or English, whichever you and your staff in T. Nagar are comfortable with, and keeps written communication simple and jargon-free.
Freight paid to transporters, advocate fees, imported services and other notified supplies attract GST under reverse charge, with self-invoicing where the supplier is unregistered. We maintain a running RCM check every period, because this is the liability self-filers most consistently miss.
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.
Because monthly data is reconciled as it happens, GSTR-9 preparation before the 31 December due date becomes a review exercise rather than a painful reconstruction of twelve untidy months.
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.
Sales returns, discounts and price revisions are adjusted through properly reported credit notes within the statutory window, so you never keep paying tax on turnover you have already reversed.
When GST knowledge lives inside a single staff member, their resignation becomes a compliance crisis. With our firm as the standing process, your filings continue uninterrupted regardless of internal staff changes.
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.
Rates, reverse charge, place of supply and blocked credits are applied correctly at the preparation stage, so you neither overpay tax you do not owe nor underpay and invite demands with penalty later.
| Aspect | With ChennaiGST | DIY / Unattended |
|---|---|---|
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
Railway Border Road is a main connecting road in T. Nagar, about 550 m west of the centre of T. Nagar. The same consultant covers the streets immediately around it — Doraiswamy Subway (about 150 m); Maharajapuram Santhanam Salai (about 200 m); Doraiswamy Road (about 250 m); Mambalam High Road (about 400 m) — so a site visit on Railway Border Road can usually be combined with other work in T. Nagar on the same trip. For GST purposes an address on Railway Border Road falls under the Chennai South CGST Commissionerate, and the T. Nagar pincode is 600017.
Road classification and position from OpenStreetMap; distances are straight-line and approximate. Jurisdiction must be confirmed on your own registration certificate.
Positions we rely on when preparing filings and drafting replies — with the exact citation, so you can verify each one.
Tvl. Ranjini Enterprises v. State Tax Officer — Madras High Court (Madurai Bench), W.P.(MD) No. 5172 of 2024, decided 5 March 2024 (B. Pugalendhi J.) · 2024-03-05
A best-of-judgment assessment of about Rs 5 lakh was raised for non-filing of the April 2023 return, the dealer contending that the real liability was about Rs 2 lakh, which was paid once the assessment came to its notice. The Madras High Court permitted the dealer to file an application for condonation of the delay in filing the return and directed the State Tax Officer to consider that application sympathetically in the light of the Court's earlier precedent. The writ petition was disposed of on those terms without any order as to costs.
Why this matters: Where late returns have triggered adverse consequences, a formal condonation application supported by reasons is the correct first step in Tamil Nadu.
Tamil Nadu Water Investment Company Ltd - AAR Tamil Nadu, advance ruling reported at 2019 (2) TMI 187 · 2019
The Chennai company provided management consultancy and detailed project report services to the Chennai Metro Water Supply and Sewerage Board for water related projects. It asked whether the service attracted GST. The Authority held that the supply was a pure service with no supply of goods involved, rendered in relation to a function entrusted to a municipality, and was therefore exempt from GST under the entry covering pure services supplied to government and local authorities.
What to do about it: Chennai consultants on government water and civic projects should test the pure services exemption before adding GST to their invoices.
Circular No. 187/19/2022-GST · 2022-12-27
Where a resolution plan is approved by the adjudicating authority under the Insolvency and Bankruptcy Code and the government's claim is scaled down, the tax department cannot continue to pursue the original demand. The Board directed officers to give effect to the approved plan by issuing an intimation in FORM GST DRC-25 under Rule 161, reducing the demand in the recovery records to the amount admitted in the plan, and to close recovery proceedings for the balance.
Practical effect: If a Chennai company has come out of insolvency, insist on a DRC-25 intimation so that the old demand stops appearing in the recovery register and blocking registration or refunds.
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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Chennai