Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
Professional GSTR-1 & GSTR-3B Monthly Filing for businesses in Kodungaiyur, handled end to end by an experienced Chennai GST team. Transparent pricing from Rs.749, senior review on every filing, and updates on WhatsApp at each stage of the work.
We serve businesses on and around 1st Street Arul Nagar — 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.
Kodungaiyur spreads north from Erukkancheri High Road across the MMDA blocks, Muthamizh Nagar, Ezhil Nagar and Kaviarasu Kannadasan Nagar, with plastic and paper recycling units clustered around the Kodungaiyur dumping ground, small engineering workshops, hardware dealers and provision stores along Kodungaiyur Main Road and the Milk Colony approach. Scrap bought from unregistered vendors, reverse charge liability and e-way bills on waste consignments trigger most notices. That commercial character shapes the GST questions we see from Kodungaiyur every week — registrations, monthly returns, credit mismatches and departmental queries. We deliver GSTR-1 & GSTR-3B Monthly Filing for businesses in Kodungaiyur, and clients also reach us from Erukkanchery and Moolakadai nearby. Documents move over WhatsApp, drafts are approved before filing, and a senior consultant reviews every submission, so distance from our office never dilutes the quality of the work.
Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.
A new GSTIN comes with obligations nobody explains at approval — the invoice series rules, displaying the registration certificate and GSTIN at your premises, and the first return cycle. We walk new registrants in Kodungaiyur through each of these so month one starts correctly.
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.
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.
You are told the full fee before we begin, in writing. No surprise additions for uploads, revisions or acknowledgements. Government fees and taxes, where applicable, are shown separately, so businesses in Kodungaiyur always know exactly what the engagement costs them.
New GSTIN applications, core field amendments through REG-14, additional places of business — we prepare complete, query-resistant applications the first time. Clean paperwork is the difference between smooth approval and weeks lost answering clarification memos from the department.
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.
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.
Complete RFD-01 applications with proper statements and annexures move through the system faster and attract fewer deficiency memos, which means export and inverted-duty refunds reach your bank account sooner.
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.
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.
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.
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.
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 |
|---|---|---|
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
1st Street Arul Nagar is a residential street in Kodungaiyur, about 1.3 km north of the centre of Kodungaiyur. The same consultant covers the streets immediately around it — John Vasu Street Extension (about 50 m); Rekha Nagar Extn (about 100 m); Soundarya Nagar Road (about 250 m); John Vasu Street (about 250 m) — so a site visit on 1st Street Arul Nagar can usually be combined with other work in Kodungaiyur on the same trip. For GST purposes an address on 1st Street Arul Nagar falls under the Chennai North CGST Commissionerate, and the Kodungaiyur pincode is 600118.
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.
GSTN rollout of Form GSTR-1A pursuant to Notification No. 12/2024-Central Tax, dated 10 July 2024 · 2024-07
Through Notification No. 12/2024-Central Tax and subsequent portal rollout, Form GSTR-1A was reintroduced. It lets a taxpayer amend or add records of the same tax period after filing GSTR-1 but before filing that period's GSTR-3B, so the corrected liability auto-populates into GSTR-3B. Amendments flow to the buyer's GSTR-2B of the next period, and the recipient GSTIN itself cannot be changed through GSTR-1A.
How we apply it: Use GSTR-1A to fix invoice errors in the same month instead of carrying mistakes forward, especially now that GSTR-3B figures are hard-locked.
Sundaresh Bhatt, Liquidator of ABG Shipyard v. Central Board of Indirect Taxes and Customs — Supreme Court, (2023) 1 SCC 472, judgment dated 26-08-2022 · 2022-08-26
The Supreme Court held that once a moratorium is declared under the Insolvency and Bankruptcy Code, the customs authorities can only assess and quantify their dues; they cannot initiate recovery, sell goods or enforce any lien over the debtor's assets. The Code prevails over the Customs Act to this extent. The authorities must submit their claim to the resolution professional or liquidator like any other creditor.
What to do about it: If a Chennai company is under moratorium, indirect tax officers may quantify dues but cannot attach property or auction goods to recover them.
Notification No. 9/2025-Central Tax (Rate), dated 17 September 2025, Schedule I, Chapters 50 to 63 · 2025-09-17
Under the new Schedule I, woven fabrics of silk, wool, cotton, other vegetable fibres, man-made filaments and man-made staple fibres, knitted and crocheted fabrics, sewing thread of man-made filaments and staple fibres, and worn clothing and rags all attract five per cent. Man-made fibre and yarn, which had long been taxed higher than the cloth made from them, were also brought down, largely correcting the inverted duty structure that had troubled the Tamil Nadu textile belt since 2017.
Why this matters: Fabric traders and garment units charge five per cent across the chain, which should shrink credit accumulation and reduce dependence on inverted duty 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