Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
Searching for dependable GSTR-1 & GSTR-3B Monthly Filing near Tambaram? Our Chennai GST practice completes it from Rs.749 with a written checklist, senior-reviewed preparation and full acknowledgement copies, so you always know exactly where your work stands.
We serve businesses on and around Rajaji 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.
Every locality in Chennai has its own commercial rhythm, and Tambaram is no exception. 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. Our practice has shaped its GSTR-1 & GSTR-3B Monthly Filing work around exactly these realities, serving clients in Tambaram as well as Chromepet and Selaiyur. Registrations, returns, refunds and notice replies are handled by one accountable team, with fees fixed in writing before work begins and every filing reconciled against portal data before it is submitted.
Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.
Most GST notices trace back to mismatches between GSTR-1, GSTR-3B and GSTR-2B. We reconcile these before filing, not after a notice arrives, so your returns are internally consistent and the most common triggers for ASMT-10 scrutiny simply never appear.
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.
GSTR-1 by the 11th, GSTR-3B by the 20th, CMP-08 by the 18th after each quarter — we maintain a compliance calendar for every client and start chasing your data well before the due date, so late fees never enter the picture.
Your cash ledger, credit ledger and liability register are reviewed regularly, not just at filing time. Excess balances are flagged for use or refund, and where a genuine slip surfaces, a voluntary payment through DRC-03 settles it before it can mature into a notice.
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 Tambaram often discover in this first review exactly why their previous arrangement was costing them money.
Sellers on Amazon, Flipkart and other marketplaces face a three-way match between marketplace reports, GSTR-1 and the TCS the operator deposits against your GSTIN. We reconcile all three every period and accept the TCS credit, so sellers in Tambaram never leave marketplace deductions unclaimed.
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.
Excess balances parked in the electronic cash ledger are identified during regular ledger reviews and either utilised against upcoming liability or claimed back as a refund, instead of sitting interest-free with the government.
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.
E-commerce platforms continuously validate seller GSTINs and filing status. A consistently compliant registration keeps your listings active and settlements flowing, with no sudden suspension of your online sales channel.
Illness, travel or a family function no longer threatens a deadline. With a standing external process holding your calendar and data trail, filings proceed on schedule whether or not you are at your desk.
When a query or verification comes, you respond through a professional who deals with the department regularly, in the department's own language and format, instead of facing an officer's letter alone.
Funding rounds, partnerships and business sales all begin with a compliance check. A clean, documented GST history lets you clear that scrutiny quickly instead of watching a deal stall over old filing gaps.
| Aspect | With ChennaiGST | DIY / Unattended |
|---|---|---|
| Input tax credit | Purchase register matched against GSTR-2B each period, with defaulting suppliers chased so eligible credit is actually captured. | Credit claimed from books alone; mismatches with GSTR-2B mean lost credit or excess claims that invite departmental queries. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
Rajaji Road is a residential street in Tambaram, about 1.3 km west of the centre of Tambaram. The same consultant covers the streets immediately around it — Govindarajan Street (about 100 m); Ramakrishna Street (about 150 m); Ramaswamy Street (about 150 m); Muthuranga Mudali Street (about 150 m) — so a site visit on Rajaji Road can usually be combined with other work in Tambaram on the same trip. For GST purposes an address on Rajaji 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.
A working knowledge of recent instruments and judgments is what separates a defensible filing from a risky one.
Commissioner of Central Excise, Bolpur v. Ratan Melting and Wire Industries — Supreme Court, Constitution Bench, (2008) 13 SCC 1, judgment dated 14-10-2008 · 2008-10-14
A five-judge Bench held that circulars issued by the Board cannot prevail over the statute, and are not binding on courts. Where the Supreme Court or a High Court has declared the law on an issue, that declaration prevails and any contrary circular ceases to have effect. Circulars remain an aid to administration and can bind officers, but they cannot enlarge or restrict what the legislature has enacted.
What to do about it: Chennai businesses should treat CBIC circulars as useful administrative guidance, but should not rely on one that conflicts with the plain words of the GST Act.
Notification No. 50/2018-Central Tax dated 13.09.2018 · 2018-09-13
This notification appointed 1 October 2018 as the date on which section 51 of the CGST Act, dealing with tax deduction at source, came into force, and specified the classes of deductors covered, broadly government departments and establishments, local authorities, government agencies and specified public sector undertakings and bodies. The deduction is at one per cent of the taxable value where the contract value exceeds Rs 2.5 lakh.
What it means for you: A Chennai supplier holding government or public sector contracts has faced GST TDS since October 2018, and must claim the credit reflected in FORM GSTR-2A against its output liability.
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.
Practical effect: Clear every pending old return now, because once the three-year window closes the portal will not accept the return and registration consequences follow.
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