Question 1

What is the process for GSTR-1 & GSTR-3B monthly filing?

Accepted Answer

The process runs in clear stages: Monthly data collection; GSTR-1 preparation and filing; ITC reconciliation with GSTR-2B; Tax computation and confirmation. A senior consultant reviews your file at each stage rather than passing it to a data-entry desk, and you receive a confirmation with the filed documents once it is complete. You always know which stage your work is at — we update you on WhatsApp instead of leaving you to follow up.

Question 2

Is there a GST consultant near Avadi for gst return filing?

Accepted Answer

Yes. We serve Avadi and the surrounding areas from our office at Porur, Chennai - 600 116, Tamil Nadu, and most monthly returns work is completed online — you send documents on WhatsApp and we handle the portal work. If you prefer in-person help, we offer doorstep document pickup across Avadi and you are welcome to visit our office. Reach us on +91 - 9600 606 444 between 9 AM and 8 PM, Monday to Saturday.

Question 3

When is GSTR-1 due for my business in Avadi?

Accepted Answer

GSTR-1, the statement of outward supplies, is due on the 11th of the following month for taxpayers filing monthly. If you have opted for the QRMP scheme, the quarterly GSTR-1 is due on the 13th of the month after the quarter ends. Filing on time matters because your invoices flow into your buyers' GSTR-2B, which decides their input tax credit. Our team in Avadi tracks these dates for every client so nothing slips. Call +91 - 9600 606 444 if you need a filing reminder set up.

Question 4

My medical shop also sells supplements, cosmetics and baby products. Do they all take the medicine rate?

Accepted Answer

No, and this is where pharmacies slip. Only items answering the description of drugs and medicaments take 5% or nil. Nutraceuticals and protein supplements generally attract 18%, beauty and makeup preparations 18%, while daily-use items such as soaps, shampoos and toothpaste came down to 5% in September 2025. Each product must be mapped to its own HSN code and rate in your billing software, and your GSTR-1 HSN summary must reflect that mix. A single wrong default rate applied across the counter creates either short payment or overcharging. ChennaiGST runs product-master audits for pharmacies in Avadi; call +91 - 9600 606 444 to schedule one.

Question 5

What is the difference between CPIN and CIN, and how long is a GST challan valid?

Accepted Answer

When you generate a challan in Form PMT-06 on the portal, the system issues a fourteen-digit Common Portal Identification Number, the CPIN, which identifies the unpaid challan and remains valid for fifteen days. Once the bank receives your payment, a seventeen-digit Challan Identification Number, the CIN, is generated, comprising the CPIN plus the bank code, and the amount credits your electronic cash ledger. If a challan expires unpaid, simply generate a fresh one; no consequence follows. Payment modes include net banking, UPI, cards, NEFT or RTGS, and over-the-counter deposit up to Rs.10,000 per challan per tax period.

Question 6

What is a debit note under GST and when do I issue one?

Accepted Answer

You issue a debit note when the taxable value or tax charged in the original invoice was less than what is actually payable, for example a price escalation clause kicking in or a rate charged short. Declaring the debit note in GSTR-1 increases your output liability, payable with interest where the shortfall relates to an earlier period. There is no outer time limit on issuing a debit note itself. For your buyer, the debit note is a credit document: following the amendment to Section 16(4), the buyer's time limit to claim ITC runs from the date of the debit note, not the original invoice.

Question 7

Do I have to pay GST on my Adobe, Canva or AWS subscriptions billed from abroad?

Accepted Answer

If you are GST-registered and the foreign supplier has not charged Indian GST, yes. Services received from a supplier located outside India for business purposes are an import of services, taxable in your hands under reverse charge at 18 percent. You must pay the tax in cash through GSTR-3B, raise a self-invoice, and can simultaneously claim the same amount as input tax credit if the expense is otherwise eligible, making it cash-flow neutral for most businesses. Unregistered persons do not pay reverse charge; instead, the foreign provider may charge GST under the OIDAR rules. Many Avadi agencies miss these entries during scrutiny.

Question 8

Swiggy and Zomato pay the GST on my restaurant orders. How do I show these sales in my returns?

Accepted Answer

Since 1 January 2022, tax on restaurant services supplied through e-commerce operators is payable by the operator under Section 9(5), so you do not charge GST on app orders and no TCS is collected on them either. You must still report these supplies: show them in GSTR-3B Table 3.1.1(ii) as supplies on which the operator pays tax, and disclose them in GSTR-1, without paying tax on them again. Direct dine-in and takeaway billing remains taxable in your hands at 5%. Mixing up these tables is a common error we correct for restaurants in Avadi; call +91 - 9600 606 444 for help.

Question 9

My supplier is delivering one order in several instalments. When can I claim the ITC?

Accepted Answer

Where goods against a single invoice are received in lots or instalments, the first proviso to Section 16(2) permits the credit only upon receipt of the last lot. So if machinery invoiced in March arrives in four consignments ending in May, the entire ITC is claimable only in May, even though the invoice is dated March. Claiming it earlier is a premature availment that can be flagged in scrutiny. Track part deliveries against invoices in your inward register, and defer the credit in your reconciliation working until the final consignment is booked. This timing point is routinely missed by businesses in Avadi handling bulk orders.

Question 10

I received an intimation in DRC-01C about ITC mismatch. How do I respond?

Accepted Answer

DRC-01C is issued under Rule 88D when the ITC claimed in your GSTR-3B exceeds the ITC available in GSTR-2B beyond the permitted limits. You must respond within seven days, either by paying the excess with interest through DRC-03 or by explaining the difference in Part B of DRC-01C, citing valid reasons such as credits of earlier periods claimed within time, reclaims after Rule 37 payment, or import ITC not flowing through 2B. Until you respond, the portal can block filing of your next GSTR-1. Do not ignore the seven-day window; call +91 - 9600 606 444 the day it arrives.

Question 11

My buyer has not accepted my credit note. Does that affect my tax reduction?

Accepted Answer

Yes. Your output tax reduction on a credit note is conditional on the corresponding input tax credit being reversed by the recipient. On the portal, the Invoice Management System now presents your credit notes to the buyer for action, and a rejected credit note flows back into your liability computation. Practically, this means credit notes need commercial agreement before they are reported, not after. Keep an email trail with the buyer, confirm they will reverse the credit in their GSTR-3B, and reconcile IMS actions monthly. ChennaiGST tracks credit note acceptance for Avadi clients as part of the monthly filing cycle.

Question 12

Where is the place of supply for services connected to a building or land?

Accepted Answer

Services directly relating to immovable property, including those of architects, interior decorators, engineers, surveyors, construction and works contract services, renting, and accommodation in hotels, are supplied where the property is located, under Section 12(3). The recipient's location and registration are irrelevant. So a Avadi architect designing a factory in Coimbatore charges CGST plus SGST of Tamil Nadu, but for a project in Kochi the place of supply is Kerala and IGST applies. For hotels, the state where the hotel stands is always the place of supply, which is why accommodation is invariably billed with that state's local taxes regardless of where the guest's business is registered.

Question 13

My customer says he cannot claim ITC because of my late filing. Is that correct?

Accepted Answer

Yes, he is right. A buyer can claim input tax credit only for invoices appearing in his GSTR-2B, which is generated from suppliers' GSTR-1 and IFF filings. If you file GSTR-1 after the 11th, your invoices miss that month's GSTR-2B and your customer's credit gets pushed to the next month, straining his working capital. Repeated delays lead buyers to withhold the GST portion of payments or move to more compliant vendors. Timely GSTR-1 filing is therefore a commercial necessity, not just a legal one. ChennaiGST ensures clients in Avadi never face this complaint.

Question 14

The GST rate on my product changed. Which rate applies to pending orders and invoices?

Accepted Answer

Section 14 of the CGST Act decides this by looking at three events: the date of supply, the date of invoice and the date of payment. Broadly, if any two of the three events fall after the rate change, the new rate applies; if two fall before, the old rate applies. So goods delivered in Avadi before 22 September 2025 but invoiced and paid for afterwards attract the new rate, while goods delivered and invoiced earlier keep the old rate even if payment came later. Document dates carefully during any transition window, because officers test these invoices in scrutiny.

Question 15

We conduct training programmes and events in different cities. Which state's GST applies?

Accepted Answer

Two rules operate. For admission to an event, including tickets to exhibitions or conferences, the place of supply is where the event is held. For organising an event or providing training, the place of supply is the registered recipient's location when the client is registered; if the client is unregistered, it shifts to the venue where the event or training is actually performed. So a Avadi trainer running a workshop in Hyderabad for a registered Chennai company charges CGST plus SGST of Tamil Nadu, but the same workshop sold to unregistered individuals is taxed in Telangana. Invoice each engagement after checking the client's registration.

Question 16

Who must sign GST filings with a DSC, and who can use EVC?

Accepted Answer

Companies and limited liability partnerships must authenticate registration applications and returns with a Digital Signature Certificate of the authorised signatory; the Electronic Verification Code route is not ordinarily available to them, though the government has periodically allowed EVC for companies during specified relaxation windows. Proprietorships, partnerships, HUFs and trusts can freely use EVC, an OTP sent to the authorised signatory's registered mobile and email. The DSC must be a Class 3 signature registered on the portal against the signatory's PAN. If a company's filings fail at the signing step, an expired or unregistered DSC is the usual culprit.

Question 17

I returned an advance because the deal was cancelled. What document do I issue?

Accepted Answer

It depends on how far the paperwork went. If you had issued only a receipt voucher and no tax invoice, you issue a refund voucher under Rule 51 when returning the advance, and the tax paid on that advance can be adjusted. If a tax invoice had already been issued, the cancellation is handled through a credit note under Section 34 instead. The refund voucher records the original receipt voucher reference, the amount refunded and the tax involved. Event managers and contractors see cancellations regularly, and using the wrong document between these two is a common reconciliation error.

Question 18

Is GST still charged on life and health insurance premiums?

Accepted Answer

No. With effect from 22 September 2025, premiums on all individual life insurance policies, including term plans, endowment plans and ULIPs, and all individual health insurance policies, including family floater and senior citizen plans, are exempt from GST. Reinsurance of these policies is also exempt. Earlier these premiums bore 18 percent tax. Note that the exemption applies to policies taken by individuals; certain group covers procured by businesses can still attract GST, and insurers can no longer claim input credit attributable to exempt policies. Policyholders should see the benefit directly in renewal notices.

Question 19

Which GST office handles Avadi businesses?

Accepted Answer

Businesses in Avadi (PIN 600054) generally fall under the CGST Chennai Outer Commissionerate, with state-jurisdiction cases handled by the Tamil Nadu Commercial Taxes Department. Your exact division and range can be confirmed from your GSTIN on the GST portal. We regularly appear before this jurisdiction for registrations, clarifications and hearings, so we know the local practice and documentation preferences.

Question 20

What documents are required for GSTR-1 & GSTR-3B monthly filing in Avadi?

Accepted Answer

For GSTR-1 & GSTR-3B monthly filing you will generally need: Sales invoices or sales register for the month, Purchase invoices or purchase register, Credit notes and debit notes issued during the month, GST portal login credentials, Bank statement for the period, if reconciliation is needed. The exact list depends on your constitution — proprietorship, partnership, LLP or company — and on the specifics of your case. Send what you have on WhatsApp to +91 - 9600 606 444 and we will confirm within the same working day exactly what else is needed, so nothing is rejected later for a missing paper.

Question 21

Can I get GSTR-1 & GSTR-3B monthly filing done online without visiting the office?

Accepted Answer

Yes, the entire process can be handled online. You share scanned documents on WhatsApp or email, we prepare and file everything on the GST portal, and you receive the acknowledgement and filed copies digitally. Businesses in Avadi regularly complete monthly returns with us without a single office visit. If a physical verification or personal hearing is required by the department, we guide you through it.

Aspect	With ChennaiGST	DIY / Unattended
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.
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.
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.
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.
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.

GSTR-1 & GSTR-3B Monthly Filing on Melpakkam, Avadi

Get a Free GST Consultation

Trade Profile and GST Jurisdiction for Melpakkam, Avadi

Why Melpakkam, Avadi Businesses Choose ChennaiGST

We Work with Your Existing Software

Multi-GSTIN and Branch Coordination

Correct HSN Codes and Rates, Verified

GST Portal Expertise, Including the Difficult Days

E-Invoice and E-Way Bill Fluency

Support in Tamil and English

Our Monthly Returns Process

Monthly data collection

GSTR-1 preparation and filing

ITC reconciliation with GSTR-2B

Tax computation and confirmation

GSTR-3B filing and reporting

Documents Required for GSTR-1 & GSTR-3B Monthly Filing

What GSTR-1 & GSTR-3B Monthly Filing Costs in Avadi

What You Get

Goods That Move Without Detention

Bank and Tender Readiness

No Money Idling in the Cash Ledger

Peace of Mind Around Due Dates

A Written Trail for Every Decision

Export Benefits Fully Utilised

With ChennaiGST vs Doing It Yourself

What the Department and the Courts Have Said — relevant to Avadi businesses

Club membership and admission fees held not to be consideration for any supply

Registration provisions of the CGST Act switched on from 22 June 2017

Service exemption clarifications following the 52nd Council

Frequently Asked Questions

Related GST Services & Nearby Areas

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