Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
Our consultants provide E-Invoice Setup to businesses across Thirusulam starting at Rs.1,999. Every file is reconciled and senior-reviewed before submission, which is why our clients see far fewer departmental queries than they did while self-filing.
Share your number — a senior GST consultant calls you back within 30 minutes.
Thirusulam faces Chennai International Airport across GST Road, its quarried hill topped by the Tirusoolanathar Temple and its frontage taken by freight forwarders, air cargo agents, customs brokers, cab fleets and budget lodges near Tirusulam railway station and the Airport Flyover. Zero-rated export freight, place-of-supply calls on international transport and reverse charge on GTA services make these filings unusually technical. We have supported businesses of exactly this profile with E-Invoice Setup across Thirusulam for years, along with clients from Meenambakkam and Pallavaram. 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.
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 Thirusulam, so inputs sent out for processing never quietly convert into a deemed supply carrying tax and interest.
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.
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 Thirusulam 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.
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.
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 Thirusulam would otherwise read about after it lapsed reaches our clients in time.
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.
Excess balances parked in the electronic cash ledger are identified during regular ledger reviews and either utilised against upcoming liability or claimed back as a refund, instead of sitting interest-free with the government.
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.
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.
Statutory windows such as thirty days for an ASMT-11 reply are tracked from the day a notice arrives, so responses go in on time, complete, and with your best case properly presented.
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.
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.
| 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. |
| Registration and amendments | Query-resistant applications prepared correctly the first time, with supporting documents matched to what proper officers actually verify. | Repeated clarification memos and resubmissions, with weeks lost because a rent agreement or premises photograph did not meet expectations. |
| 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. |
| 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. |
| 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. |
| 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. |
We track every notification, circular and judgment that changes a filing position, so your returns and replies reflect the current law.
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.
Why this matters: A Chennai printer supplying its own paper should charge 18 percent on job printed leaflets instead of assuming a lower book rate.
Notification No. 14/2020-Central Tax · 2020-03-21
Registered persons with aggregate turnover above Rs 500 crore were required to print a dynamic quick response code on invoices issued to unregistered consumers, so that the customer could scan and pay digitally. Where the payment is made through a prescribed dynamic QR code, the cross-reference of that payment on the invoice is treated as compliance. The same exclusions as e-invoicing apply. The start date was pushed from 1 April 2020 to 1 October 2020 and then to 1 December 2020.
What to do about it: Only very large retailers are covered, so an ordinary Chennai shop or restaurant has no dynamic QR code obligation on its cash-counter bills.
GSTN Advisory, November 2024 — 30-day IRP reporting limit for AATO Rs 10 crore and above · 2024-11
GSTN advised that from 1 April 2025, taxpayers with annual aggregate turnover of Rs 10 crore and above cannot report e-invoices on the Invoice Registration Portals beyond 30 days from the document date. The restriction, earlier applicable only to very large taxpayers of Rs 100 crore and above, covers invoices, credit notes and debit notes. The IRP validation simply rejects documents older than 30 days, so late reporting becomes impossible.
Practical effect: Automate same-day or same-week IRN generation, because an invoice missed beyond 30 days cannot be e-invoiced at all and endangers the buyer's ITC.
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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Chennai