Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
The 11th and the 20th arrive every month whether you are ready or not. Our Chennai team keeps businesses in Nungambakkam permanently ahead of both, delivering E-Invoice Setup from Rs.1,999 with reconciliation, senior review and WhatsApp acknowledgements as standard.
Share your number — a senior GST consultant calls you back within 30 minutes.
GST does not distinguish between a large showroom and a small service unit — the due dates and matching systems apply equally to both. Nungambakkam is prime corporate Chennai: banks, consulting firms and company headquarters on Nungambakkam High Road and Sterling Road, with luxury retail on Khader Nawaz Khan Road. Service exporters and consultancies dominate, so LUT renewals under RFD-11 each financial year, place-of-supply determinations on cross-border services and input tax credit on high-value office rentals are the recurring GST questions in this market. That is why our E-Invoice Setup engagements in Nungambakkam follow the same discipline whatever the client's size: written checklists, reconciliation before filing and every acknowledgement archived. Businesses from Chetpet and T. Nagar run on the same process, entirely over WhatsApp if they prefer.
Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.
A registration cancelled for non-filing is not the end of the road. We bring the pending returns up to date, clear the dues and file the revocation application in REG-21 within the permitted window, restoring suspended and cancelled GSTINs to active status.
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 Nungambakkam business supplies, the rate, classification and place-of-supply questions have almost certainly crossed our desk before.
We match your purchase register against GSTR-2B every period, follow up on invoices your suppliers have not uploaded, and ensure every rupee of eligible input tax credit is claimed. Clients routinely recover credit they were silently losing under self-filing.
E-invoicing is mandatory once turnover crosses Rs.5 crore and e-way bills apply to goods movements above Rs.50,000. We set up, train and troubleshoot both systems, so your despatches from Nungambakkam are never held up by a compliance gap at the gate.
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.
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 Nungambakkam are comfortable with, and keeps written communication simple and jargon-free.
We review aggregate turnover for each year from 2017-18 to confirm whether and from when the e-invoice mandate applies to your GSTIN.
Your GSTIN is enabled for e-invoicing and registered on the Invoice Registration Portal, with API credentials or offline tool access set up as suits your volume.
We configure your existing billing software to generate IRNs, mapping mandatory fields such as HSN codes, buyer GSTIN, place of supply and document type correctly.
Test invoices are pushed through the sandbox, common rejection errors are demonstrated, and your billing staff are trained on generation, cancellation within 24 hours, and reprints.
We supervise the first live invoices, verify auto-population into GSTR-1, and stay available for a month to resolve any IRN rejection or data issue.
Send these on WhatsApp (+91 - 9600 606 444) and we take it forward the same day.
Timeline: 1-2 working days · No hidden charges · GST invoice provided
Practical outcomes our clients measure us by.
Getting IGST versus CGST and SGST right at the invoice stage spares you the painful cycle of paying the correct head again and pursuing a refund of the amount paid under the wrong one.
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.
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.
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.
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.
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.
| Aspect | With ChennaiGST | DIY / Unattended |
|---|---|---|
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
A working knowledge of recent instruments and judgments is what separates a defensible filing from a risky one.
Coronation Arts Crafts - AAR Tamil Nadu, Advance Ruling No. 19/ARA/2022, dated 31 May 2022 · 2022-05-31
A printing house printed leaflets and similar material using content supplied by the customer but paper, ink and other physical inputs of its own. It asked for the correct classification and rate. The Authority held that this is a composite supply in which the printing service is the principal supply, and the supply is therefore taxable at 18 percent. The customer supplying only the content or artwork did not alter the classification.
Practical effect: A Chennai printer supplying its own paper should charge 18 percent on job printed leaflets instead of assuming a lower book rate.
Notification No. 9/2025-Central Tax (Rate) · 2025-09-17
Implementing the 56th GST Council's rate restructuring, this notification superseded Notification 1/2017-Central Tax (Rate) and prescribed the new goods rate schedule effective 22 September 2025. The 12 and 28 per cent slabs were largely abolished: most daily-use and 12 per cent goods moved to 5 per cent, most 28 per cent goods including consumer durables moved to 18 per cent, and a 40 per cent rate was reserved for a narrow list of sin and luxury goods, with compensation cess subsumed.
Why this matters: Reprice products, update billing software rate masters and review transition stock credits from 22 September 2025, since almost every trader's rate schedule changed under GST 2.0.
1st GST Council Meeting, New Delhi — 22-23 September 2016 (Signed Minutes, Agenda Item 3) · 2016-09-23
At its very first meeting the Council debated exemption thresholds ranging from Rs 10 lakh to Rs 25 lakh and finally agreed that a business would not need GST registration until its aggregate turnover crossed Rs 20 lakh. For the eleven Special Category States listed in Article 279A of the Constitution, the threshold was set at Rs 10 lakh. The Chairperson recorded that the figure would be reviewed after five years, once the compensation guarantee to States had run its course.
Practical effect: The Rs 20 lakh figure that still governs whether a small Chennai service business must register was settled at this meeting and has been the starting point for every later threshold change.
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