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 New GST Registration for Karapakkam businesses from Rs.1,499, matching every figure against portal data before anything reaches the department.
We serve businesses on and around Kuppusamy 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.
Karapakkam runs along Rajiv Gandhi Salai past the ELCOT SEZ, with IT and BPO units, facility-management and catering contractors, logistics operators, and hardware and fit-out firms clustered around Fourrts Avenue and the Riverview streets. SEZ-facing supplies demand endorsed invoices and correct zero-rating, while contractors face reverse charge on security and manpower services and frequent GSTR-2B mismatches on input credit. Years of working in and around Karapakkam have shown us where GST trouble actually begins here — supplier defaults, classification doubts and deadlines lost in busy trading weeks. Our New GST Registration is built to close precisely those gaps, and the same team supports businesses in Thoraipakkam and Sholinganallur, each with one point of contact and a compliance calendar maintained on their behalf.
Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.
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.
Winding up attracts its own GST obligations — the cancellation application, reversal of credit on closing stock, and the final return in GSTR-10 within three months. We close registrations properly so a business you shut in Karapakkam never writes back to you as a demand years later.
From filing the LUT in RFD-11 at the start of each financial year to preparing RFD-01 refund claims with complete annexures, we know what makes a refund file move. Exporters and inverted-duty businesses come to us specifically for this.
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.
In the days before the 11th and the 20th, our team runs extended hours and a strict internal queue, so a client who sends data late in the window is still filed on time. Peak-season crush at our end never becomes a late fee at yours.
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.
You share PAN, Aadhaar, photographs, address proof and bank details over WhatsApp or email. We review each document against portal requirements and flag anything that could trigger an officer query.
We draft Form GST REG-01 with the correct business constitution, principal place of business, HSN or SAC codes and authorised signatory details, then share a summary for your confirmation.
The application is filed on the GST portal and we guide the authorised signatory through Aadhaar OTP authentication, which speeds up approval and usually avoids physical verification of premises.
We track the ARN daily. If the officer issues a notice in Form REG-03 seeking clarification, we draft and file the reply in Form REG-04 within the permitted time.
Once approved, we download your registration certificate in Form REG-06, help set up portal login credentials, and brief you on invoice format, return due dates and e-way bill obligations.
Send these on WhatsApp (+91 - 9600 606 444) and we take it forward the same day.
Timeline: 3-7 working days · No hidden charges · GST invoice provided
Practical outcomes our clients measure us by.
Your scheme choice — regular, composition or QRMP — is re-examined as turnover and margins change, so you are always paying under the structure that legitimately costs your business the least.
E-commerce platforms continuously validate seller GSTINs and filing status. A consistently compliant registration keeps your listings active and settlements flowing, with no sudden suspension of your online sales channel.
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.
The 11th and the 20th stop being days of dread. You approve a prepared draft, we file, and the acknowledgement lands on your WhatsApp — month after month, without drama.
With the LUT filed at the start of each financial year and refund claims tracked to credit, exporters supply without blocking funds in IGST and recover accumulated credit on schedule.
When a query or verification comes, you respond through a professional who deals with the department regularly, in the department's own language and format, instead of facing an officer's letter alone.
| Aspect | With ChennaiGST | DIY / Unattended |
|---|---|---|
| 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. |
| 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. |
| 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. |
| 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. |
Kuppusamy Street is a residential street in Karapakkam, about 1.2 km south-east of the centre of Karapakkam. The same consultant covers the streets immediately around it — KCG College Road (about 250 m); Indira Gandhi Main Road (about 450 m); Nadu Street (about 500 m); Velunayakkar Street (about 500 m) — so a site visit on Kuppusamy Street can usually be combined with other work in Karapakkam on the same trip. For GST purposes an address on Kuppusamy Street falls under the Chennai South CGST Commissionerate, and the Karapakkam pincode is 600097.
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.
Circular No. 243/37/2024-GST · 2024-12-31
CBIC clarified that transactions in vouchers are neither a supply of goods nor of services. Where a voucher is dealt with on a principal-to-principal basis, no GST arises on its sale or distribution. Where a distributor acts as an agent for a commission, GST applies on that commission. Additional services such as marketing, customisation and technology support are taxable at eighteen per cent, and unredeemed vouchers, or breakage, do not attract GST as no supply takes place.
Why this matters: Retailers and platforms issuing gift vouchers should charge GST only on the underlying goods at redemption and on any commission earned, not on the voucher sale itself.
Notification No. 01/2017-Central Tax dated 19.06.2017 · 2017-06-19
This was the first notification issued under the CGST Act. It appointed 22 June 2017 as the date on which the preliminary and registration provisions came into force, including sections 1 to 5, section 10 (composition levy) and sections 22 to 30, which deal with who must register, compulsory registration, the procedure for registration, amendment of registration and cancellation. It opened the GST registration window before the tax itself became payable.
Practical effect: Every Chennai registration granted on or after 22 June 2017 traces its legal authority to this notification, so registration certificates dated from that day are validly issued.
WABCO India Ltd - AAR Tamil Nadu, Order No. TN/10/AAR/2018, dated 27 September 2018 · 2018-09-27
The manufacturer supplied electrical wiring harness, essentially electrical wire with connectors at both ends, used in motor vehicles, and asked whether it should be classified as a motor vehicle part or as insulated electrical conductors. The Authority classified the product under heading 8544, which covers insulated wire and cable fitted with connectors, taxable at 9 percent central tax and 9 percent State tax following Notification No. 41/2017-Central Tax (Rate) dated 14 November 2017, the earlier rate having been higher.
How we apply it: Chennai auto component makers should classify by the tariff description of the article itself, not by the vehicle it eventually goes into.
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