Late fees, blocked credit and mismatch notices cost far more than professional help ever will. We complete GSTR-1 & GSTR-3B Monthly Filing for Thirumullaivoyal businesses from Rs.749, matching every figure against portal data before anything reaches the department.
We serve businesses on and around VGN Stafford 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.
Thirumullaivoyal spreads either side of the Chennai-Tiruttani (CTH) Road between Ambattur Industrial Estate and Avadi, with the Masilamaniswarar temple at its core and Tirumullaivoyal Road, Pallavan Main Road and Thirukkural Main Road lined with hardware, electrical and textile shops, while machining and auto-component job-work sheds feed the Ambattur estate. Job workers here face ITC-04 and delivery challan compliance, and CTH Road traders meet frequent e-way bill verification. From a first registration to the annual return, the full range of GSTR-1 & GSTR-3B Monthly Filing is available to Thirumullaivoyal businesses without stepping far from the shop or office — documents travel over WhatsApp, and our Chennai premises are open to anyone who prefers a face-to-face discussion. We serve Ambattur and Avadi on the same footing, applying one rule everywhere: reconcile before filing, file before the due date, and keep the client informed at every stage.
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.
Traders, manufacturers, contractors, e-commerce sellers, professionals and service exporters — we have handled GST for all of them. Whatever mix of goods and services your Thirumullaivoyal business supplies, the rate, classification and place-of-supply questions have almost certainly crossed our desk before.
Goods sent to job workers must move on delivery challans, return within the statutory period, and be reported in ITC-04. We track every outward and return leg for manufacturing clients in Thirumullaivoyal, so inputs sent out for processing never quietly convert into a deemed supply carrying tax and interest.
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.
Whenever the GST Council notifies a late-fee waiver or an amnesty window for pending returns or old demands, we check every client's history against it and act within the deadline. Relief that businesses in Thirumullaivoyal would otherwise read about after it lapsed reaches our clients in time.
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 Thirumullaivoyal are comfortable with, and keeps written communication simple and jargon-free.
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.
Interest on delayed GST payment runs at 18 percent per annum, which is costlier than most working capital finance. Timely computation and payment through our calendar keeps that meter permanently at zero.
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.
Amounts deducted by government buyers as GST TDS and by marketplaces as TCS are accepted on the portal each period, so money withheld against your GSTIN actually reaches your cash ledger instead of lying unclaimed.
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.
You know your expected GST outflow days before the 20th, not on the night of filing. That advance visibility lets you plan payments, collections and bank balances instead of scrambling for funds at the deadline.
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 |
|---|---|---|
| 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. |
| 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. |
| Record keeping | Every return, challan, acknowledgement and working paper archived in an organised folder, retrievable in minutes years later. | Documents scattered across email, downloads and old phones; assembling records for a bank or an audit takes days. |
| 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. |
| 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. |
| 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. |
VGN Stafford Road is a residential street in Thirumullaivoyal, about 850 m west of the centre of Thirumullaivoyal. The same consultant covers the streets immediately around it — Sudarsanam Main Road (about 150 m); 3rd Cross (about 550 m); 4th Main Road (about 600 m); Abhirami Street (about 600 m) — so a site visit on VGN Stafford Road can usually be combined with other work in Thirumullaivoyal on the same trip. For GST purposes an address on VGN Stafford Road falls under the Chennai Outer CGST Commissionerate, and the Thirumullaivoyal pincode is 600062.
Road classification and position from OpenStreetMap; distances are straight-line and approximate. Jurisdiction must be confirmed on your own registration certificate.
Selected notifications, Council decisions and court rulings that practising consultants are applying to live cases.
GSTN Advisories No. 624 dated 27 September 2025 and No. 631 dated 17 October 2025 — IMS enhancements from the October 2025 tax period · 2025-10
GSTN enhanced the Invoice Management System from the October 2025 tax period. Recipients can now keep credit notes and specified records pending for one tax period instead of being forced to accept or reject them immediately, can declare the actual amount of input tax credit to be reduced when accepting a credit note where the credit was never availed or was already reversed, and can save remarks when rejecting or keeping a document pending. GSTR-2B can be recomputed after corrective action is taken.
Why this matters: Train your accounts team on the new pending and partial-reversal options so supplier credit notes do not strip more ITC than legally required.
Circular No. 186/18/2022-GST · 2022-12-27
The Board clarified two unrelated points. A no claim bonus allowed by an insurer is a permissible discount under Section 15(3)(a) and may be deducted from the value of the insurance service, provided it is shown in the invoice. Separately, where an entity is exempt from the requirement to issue e-invoices, that exemption attaches to the entity as a whole and covers all its supplies, including supplies unrelated to the activity that gave rise to the exemption.
Why this matters: An exempt category business such as a bank, insurer or goods transport agency in Chennai need not issue e-invoices for any of its supplies, not merely its core activity.
25th GST Council Meeting, New Delhi — 18 January 2018 (PIB Release ID 1517140) · 2018-01-18
The Council reduced the late fee for failure to furnish GSTR-1 covering supply details, GSTR-5 for non-resident taxable persons and GSTR-5A for OIDAR suppliers to Rs 50 per day, and to Rs 20 per day for nil filers. Late fee for failure to furnish GSTR-6 by an input service distributor was set at Rs 50 per day. This extended the nil-filer distinction created for GSTR-3B at the previous meeting across the rest of the return forms.
Why this matters: Catching up on old GSTR-1 filings in Chennai costs Rs 50 a day, or Rs 20 a day where the return is nil, subject to the caps notified later.
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