Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
Late fees, blocked credit and mismatch notices cost far more than professional help ever will. We complete QRMP Quarterly Filing for Avadi businesses from Rs.1,499, matching every figure against portal data before anything reaches the department.
Share your number — a senior GST consultant calls you back within 30 minutes.
If you operate in Avadi, GST deadlines arrive with the same force as anywhere in Chennai — GSTR-1 by the 11th, GSTR-3B by the 20th. Avadi is a defence manufacturing town built around the Heavy Vehicles Factory and CVRDE on CTH Road, with a fast-growing retail and real estate market spreading through Paruthipattu and Kovilpathagai. Vendors and contractors billing defence establishments have 2 per cent GST TDS deducted, so matching GSTR-7 credits and handling tender-based works contracts are the area's characteristic compliance tasks. We provide QRMP Quarterly Filing to businesses across Avadi and the adjoining Ambattur and Poonamallee localities, maintaining a compliance calendar for every client so due dates are met without last-minute panic, late fees or interest at 18 percent per annum.
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.
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 Avadi never leave marketplace deductions unclaimed.
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.
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.
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 Avadi are comfortable with, and keeps written communication simple and jargon-free.
Every acknowledgement, challan, computation sheet and filed return is saved and shared with you in an organised folder. When a bank, buyer or GST officer asks for a document from two years ago, it reaches you the same day without any scrambling.
We confirm your eligibility under the Rs.5 crore limit, compare QRMP against monthly filing for your business, and select or continue the scheme on the portal.
In the first two months of the quarter we upload your B2B invoices through the Invoice Furnishing Facility by the 13th, so customers see credit in their GSTR-2B promptly.
We compute tax for each of the first two months under the fixed sum or self-assessment method and generate the PMT-06 challan for payment by the 25th.
After the quarter ends we consolidate all three months of sales and purchases, reconcile input tax credit with GSTR-2B, and prepare GSTR-1 and GSTR-3B.
With your confirmation we file quarterly GSTR-1 by the 13th and GSTR-3B by the 22nd, then share acknowledgements and a quarterly tax summary for your records.
Send these on WhatsApp (+91 - 9600 606 444) and we take it forward the same day.
Timeline: IFF by the 13th, GSTR-3B by the 22nd after each quarter · No hidden charges · GST invoice provided
Rs.4,999/year
Practical outcomes our clients measure us by.
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.
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.
Late-fee waivers and amnesty windows notified by the GST Council are applied to your history within their deadlines, capturing reliefs that most businesses only hear about once the window has already closed.
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.
Tax positions, rate choices and credit calls are documented as they are made, so if a question arises years later, the reasoning and evidence are on file rather than in someone's fading memory.
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.
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
Selected notifications, Council decisions and court rulings that practising consultants are applying to live cases.
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. 179/11/2022-GST, dated 3 August 2022 · 2022-08-03
Implementing the 47th GST Council recommendations, CBIC clarified that an electrically operated vehicle attracts the concessional five per cent rate whether or not it is fitted with a battery pack at the time of supply, ending a dispute that had hurt manufacturers using battery-swapping models. The circular also addressed the classification of fly ash bricks and blocks, by-products of milling of pulses and dal such as chilka and khanda, treated sewage water, and nicotine polacrilex gum.
What it means for you: Electric vehicle sellers should not be forced into eighteen per cent merely because the battery is billed or leased separately, and this circular is the answer to such a notice.
GSTN Advisory, January 2025 — non-generation of GSTR-2B for the first two months of a quarter under the QRMP scheme · 2025-01
GSTN clarified that for taxpayers under the Quarterly Return Monthly Payment scheme, GSTR-2B is generated only for the last month of each quarter, and inward supplies of all three months appear in that single quarterly statement. GSTN also explained that GSTR-2B is not generated for a period where the previous period's GSTR-3B remains unfiled, and that the statement becomes available once the pending return is filed.
What it means for you: QRMP businesses should plan input tax credit reconciliation quarterly and clear any pending GSTR-3B, since an unfiled return stops the next GSTR-2B from being generated.
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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