Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
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 Pattabiram have relied on for years.
We serve businesses on and around 3rd 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.
Pattabiram grew around the defence establishments off Indian Air Force Road and the Pattabiram Military Siding, with the Chennai-Tiruttani (CTH) Road and Poonamallee-Pattabiram Road carrying hardware, timber and provision trade, and the fish market on Fish Market Road anchoring daily commerce near Sekkadu and Venkatapuram. Contractors supplying defence establishments here face GST-TDS credit reconciliation, and small dealers regularly need help with QRMP quarterly returns. For businesses here, staying on the right side of GST is not optional — buyers check compliance, and the department's systems match every return. Our firm provides GSTR-1 & GSTR-3B Monthly Filing to clients across Pattabiram and neighbouring Avadi and Nemilichery, combining Chennai jurisdiction familiarity with disciplined deadline tracking. Whether you run a shop, a service practice or a growing trading concern, we handle the portal work so you can stay focused on the business itself.
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 Pattabiram often discover in this first review exactly why their previous arrangement was costing them money.
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.
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.
When an ADT-01 audit intimation or a personal hearing date arrives, we compile the records, prepare the reconciliations and draft the submissions, and coordinate closely with your authorised representative. You walk into the proceeding prepared, not improvising in front of an officer.
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.
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.
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.
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.
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.
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 |
|---|---|---|
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
3rd Street is a residential street in Pattabiram, about 1.7 km south-east of the centre of Pattabiram. The same consultant covers the streets immediately around it — 4th Street (about 50 m); 2nd Street (about 50 m); 2 Main Road (about 50 m); 1st Street (about 150 m) — so a site visit on 3rd Street can usually be combined with other work in Pattabiram on the same trip. For GST purposes an address on 3rd Street falls under the Chennai Outer CGST Commissionerate, and the Pattabiram pincode is 600072.
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.
GSTN Advisory dated 24 September 2024 — archival of GST returns data older than seven years · 2024-09-24
GSTN advised that return data on the common portal is retained for seven years only, after which it is archived and no longer available for viewing or download. Archival started with the earliest tax periods of 2017-18 and proceeds month by month, so one further month of data drops off the portal every month. Taxpayers were advised to download and preserve their returns and supporting data before the archival date for each period.
How we apply it: Download and store PDF and JSON copies of every GSTR-1, GSTR-3B and GSTR-9 filed since 2017, because archived returns cannot be retrieved from the portal during an audit or appeal.
Circular No. 143/13/2020-GST dated 10 November 2020 · 2020-11-10
CBIC set out the QRMP scheme available from January 2021 to registered persons with aggregate turnover up to Rs 5 crore. Such taxpayers file GSTR-1 and GSTR-3B quarterly while paying tax monthly in FORM GST PMT-06 by the twenty-fifth of the following month, using either the fixed sum method based on the previous period's payment or the self-assessment method. Invoices for the first two months of a quarter may be uploaded through the Invoice Furnishing Facility, and the circular explains how interest and late fee apply.
What it means for you: Most small Chennai businesses are eligible for QRMP; choosing the fixed sum method avoids interest even if the actual liability is higher.
Notification No. 02/2023-Central Tax · 2023-03-31
CBIC waived late fee in excess of Rs 500 per return (CGST plus SGST) for composition taxpayers who had not filed GSTR-4 for the quarters from July 2017 to March 2019 or for the financial years 2019-20 to 2021-22, and waived it fully where the return was a nil return. The concession applied to returns filed between 1 April 2023 and 30 June 2023, a window later extended to 31 August 2023.
What it means for you: Composition dealers with old unfiled GSTR-4s could clear the entire backlog for a nominal cost, so pending-return notices from this period should cite this amnesty.
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
Chennai