Professional GSTR-1 & GSTR-3B Monthly Filing for businesses in Alwarthirunagar, 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 kamarajar Salai, AVM Avenue 1st Main 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.
Alwarthirunagar's trade sits on Arcot Road and Thiruvalluvar Salai, with textile and furniture showrooms, mobile and electronics stores, restaurants, opticians and diagnostic centres, while the Vembuliamman Koil Street and Vanniyar Street lanes handle provisions, flowers and vegetables. Kamarajar Salai, Munusamy Salai and Rajamannar Salai hold marriage halls, printers and builders, and Chowdhary Nagar and Janaki Nagar carry rented shop-cum-office blocks. Shop rent on reverse charge, composition thresholds and aggregator food sales generate the bulk of local GST queries. We have supported businesses of exactly this profile with GSTR-1 & GSTR-3B Monthly Filing across Alwarthirunagar for years, along with clients from Valasaravakkam and Virugambakkam. The engagement is simple: one point of contact, a clear fee, documents over WhatsApp or in person at our Chennai office, and senior review before anything is submitted on the portal. What you get in return is clean filings, archived records and far fewer reasons for the department to write to you.
Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.
We tell you when the composition scheme stops making sense, when QRMP suits your cash flow, and when a supplier's non-compliance is quietly costing you credit. Filing is the minimum; helping you make better GST decisions is the actual job.
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.
The annual return and, where turnover crosses Rs.5 crore, the self-certified reconciliation statement in GSTR-9C are prepared by the same team that filed your monthly returns. Nothing about your year has to be rediscovered or explained to a stranger in December.
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.
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.
No filing leaves our desk on a junior's judgement alone. A senior GST practitioner reviews your figures, ITC claims and tax computation before submission, so errors are caught at our table and not by the department months later through a notice.
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.
The hours you or your accountant spent wrestling with the portal, JSON errors and reconciliations every month return to sales, operations and customers, while trained hands manage the compliance in the background.
Whether moving between composition and regular scheme, opting into QRMP, or crossing the e-invoice threshold at Rs.5 crore, transitions are planned in advance rather than discovered after a compliance breach.
Where a genuine error is found in a past period, voluntary payment through DRC-03 before any notice issues closes the matter at minimal cost, instead of letting it ripen into a demand with penalty.
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.
Systematic GSTR-2B matching and supplier follow-up mean input tax credit that was leaking away under self-filing is captured each month, directly reducing the cash you pay out with every GSTR-3B.
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.
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
kamarajar Salai, AVM Avenue 1st Main Road is a main connecting road in Alwarthirunagar, about 500 m east of the centre of Alwarthirunagar. The same consultant covers the streets immediately around it — AVM Avenue 3rd Street (about 50 m); AVM Avenue 4th street (about 100 m); AVM Avenue 5th Street (about 150 m); Thangal Street (about 200 m) — so a site visit on kamarajar Salai, AVM Avenue 1st Main Road can usually be combined with other work in Alwarthirunagar on the same trip. For GST purposes an address on kamarajar Salai, AVM Avenue 1st Main Road falls under the Chennai South CGST Commissionerate, and the Alwarthirunagar pincode is 600087.
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.
Notification No. 10/2025-Central Tax (Rate), dated 17 September 2025 · 2025-09-17
Superseding the 2017 exemption notification, this list re-notifies all nil-rated goods with effect from 22 September 2025 and widens it significantly. Ultra-high temperature milk became exempt, chena and paneer became exempt whether or not pre-packaged and labelled, and all Indian breads including roti, chapathi, paratha, parotta, khakhra and pizza bread were exempted by name. Pencils, crayons, sharpeners, slates, maps, globes and exercise books were also brought to nil.
Why this matters: Dairy shops and bakeries in Chennai now bill paneer and parotta at nil, but must remember that exempt turnover blocks the corresponding input tax credit.
4th GST Council Meeting, New Delhi — 3-4 November 2016 (Signed Minutes, Agenda Item 3) · 2016-11-03
Summing up a long debate over five-band and six-band options, the Chairperson proposed and the Council accepted a structure with one exempt category covering food grains and similar essentials, a lower rate of five per cent for goods consumed by vulnerable sections, standard rates of 12 and 18 per cent, and a higher slab of 28 per cent. A committee of officers was directed to fit individual goods and services into those slabs. Proposals for a 40 per cent slab were rejected.
What it means for you: Every rate dispute a Chennai business faces today traces back to this four-slab architecture and to the fitment exercise it launched.
Goodwill Industrial Canteen - AAR Tamil Nadu, Order No. TN/09/AAR/2018, dated 30 August 2018 · 2018-08-30
The applicant prepared food and served it in the canteens of client companies at their premises. It sought the rate applicable to this arrangement. The Authority held that the supply of food and beverages on the premises of an industrial undertaking was taxable at 18 percent up to 26 July 2018 and at 5 percent from 27 July 2018, when the restaurant service entry was amended to cover canteens at offices and factories, the concessional rate being available without input tax credit.
Why this matters: Chennai canteen contractors should bill factory and office canteens at 5 percent and forgo input tax credit on their purchases.
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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