Question 1

Do you provide e invoice registration for small businesses and proprietorships in Ambattur?

Accepted Answer

Yes. A large share of our clients in Ambattur are proprietors, small traders, shop owners, freelancers and family businesses rather than large companies. The fee of Rs.1,999 and the process are the same regardless of size, and we explain the compliance position in plain language — in Tamil or English — so you understand what is being filed on your behalf and why.

Question 2

Are there any hidden charges for e-invoice setup?

Accepted Answer

No. The fee quoted before we start is the fee you pay. Government fees, portal charges or statutory late fees, where they apply, are separate and disclosed to you in advance with the exact amount. We issue a proper GST invoice for our professional fee. If the scope of work changes — for example, an unexpected notice or additional periods — we tell you the revised fee before doing anything further.

Question 3

I generated an e-invoice with a mistake. Can I cancel or correct it?

Accepted Answer

An IRN can be cancelled on the IRP within twenty-four hours of generation, provided a valid e-way bill is not active against it. After twenty-four hours, cancellation on the IRP is not possible; you must handle the correction through a credit note or debit note under Section 34, and any changes will also reflect when you file GSTR-1. Note that an e-invoice cannot be partially amended on the portal, and a cancelled invoice number cannot be reused for a fresh IRN. Businesses in Ambattur facing frequent cancellations usually need billing process fixes; call +91 - 9600 606 444 for help streamlining it.

Question 4

Can I run different invoice series for different branches or types of sales?

Accepted Answer

Yes. The rules expressly permit one or multiple series of invoice numbers, so you can run separate series for each branch, counter or category, for example RET/001 for retail billing and EXP/001 for exports, under the same GSTIN. Each series must independently be consecutive and unique within the financial year, and all series must be reported in the documents table of GSTR-1. For businesses under the e-invoicing mandate, the IRP validates that a document number is not repeated within the year for the GSTIN, so overlapping series will cause IRN rejections. We help Ambattur businesses design clean series structures; call +91 - 9600 606 444.

Question 5

Is there a deadline for uploading invoices to the IRP after issuing them?

Accepted Answer

For taxpayers with aggregate annual turnover of Rs.10 crore and above, the IRP rejects invoices reported more than thirty days after the invoice date; this thirty-day window applies from 1 April 2025 and covers invoices as well as credit and debit notes. Smaller mandated taxpayers currently have no system-enforced limit, but best practice is to generate the IRN at the time of invoicing itself, since a B2B invoice without an IRN is not valid at all. Real-time generation through your accounting software removes this risk entirely, which is why integrated setup matters.

Question 6

Do I need to generate e-invoices for my retail B2C sales too?

Accepted Answer

No. The e-invoice mandate covers B2B supplies, supplies to SEZs, exports and credit or debit notes for such transactions. B2C invoices are not reported to the IRP at present. However, taxpayers with aggregate turnover above Rs.500 crore must print a dynamic QR code on B2C invoices to enable digital payment, which is a separate requirement from e-invoicing. So a retailer in Ambattur with Rs.8 crore turnover generates IRNs only for its B2B and export invoices while billing walk-in customers normally. Configuring your billing software to segregate the two flows avoids accidental non-compliance.

Question 7

What exactly are the IRN and QR code on an e-invoice?

Accepted Answer

When you report an invoice to the Invoice Registration Portal, it validates the data and returns a unique 64-character Invoice Reference Number, which is a hash generated from your GSTIN, the document number and the financial year, along with a digitally signed QR code. The QR code embeds key details such as both GSTINs, invoice number and date, taxable value and the IRN, allowing anyone to verify the invoice offline. A B2B invoice issued by a mandated taxpayer without an IRN is not a valid tax invoice, and the printed copy must carry the QR code.

Question 8

How do I register on the Invoice Registration Portal and set up e-invoicing?

Accepted Answer

Registration is done on the e-invoice portal einvoice1.gst.gov.in using your GSTIN; the system verifies you through an OTP sent to your GST-registered mobile and email, after which you create IRP login credentials. Businesses already registered on the e-way bill portal can use the same credentials. You then choose how invoices will be reported: direct portal entry, the free offline utility, or API integration through your accounting software such as Tally or a GSP. ChennaiGST handles the complete setup including software configuration and staff training for businesses in Ambattur for Rs.1,999; call +91 - 9600 606 444 to schedule it.

Question 9

What documents do I need to give my GST consultant every month?

Accepted Answer

For monthly returns you need your sales invoices (or a sales register), purchase invoices, credit and debit notes, details of advances received for services, and any export or SEZ supply documents. If you use accounting software, an exported sales and purchase summary is enough. We then match your purchases against GSTR-2B on the portal before claiming input tax credit. Most clients in Ambattur simply share their data on WhatsApp or email by the 5th of each month and we handle the rest. Call +91 - 9600 606 444 to set up a simple monthly routine.

Question 10

Have GST rates on televisions and air conditioners come down for electronics showrooms?

Accepted Answer

Yes. In the September 2025 rationalisation, air conditioners and dishwashers moved from 28% to 18%, and televisions of all screen sizes now attract 18%, ending the earlier position where sets above 32 inches were taxed at 28%. Refrigerators and washing machines were already at 18%. An appliance showroom therefore now runs on a substantially single-rate shelf, which simplifies billing, quotations and exchange-offer calculations. Stock purchased before the change with 28% tax retains its full input credit; you simply charge 18% on supplies made on or after 22 September 2025. Call +91 - 9600 606 444 for help updating rate masters and reprints.

Question 11

What GST rate do medicines attract in my pharmacy after the 2025 rate changes?

Accepted Answer

From 22 September 2025, virtually all drugs and medicines that earlier attracted 12% moved to 5%, and a notified list of thirty-six lifesaving drugs, covering cancer and rare-disease therapies, became nil rated. Most medical devices and diagnostic kits also settled at 5%. For a retail pharmacy, this means the shelf is now dominated by 5% and nil items, so your rate master, purchase entries and reorder pricing all needed revision from that date. Old stock purchased at 12% is sold at the new rate applicable on the date of supply, with your input credit remaining intact. Call +91 - 9600 606 444 for a rate-master review.

Question 12

Which goods and services attract the new 40 percent GST rate?

Accepted Answer

The 40 percent rate is confined to luxury and demerit supplies. It covers aerated waters, caffeinated and other sugary carbonated beverages, large cars beyond the small-car specifications, motorcycles above 350cc, yachts, personal aircraft, and specified actionable claims such as betting, casinos and online money gaming. Pan masala and tobacco products continue under their earlier levy structure until the compensation cess obligations are discharged, after which they move to the 40 percent rate as notified. If your business deals in any of these lines, pricing and working capital need careful planning.

Question 13

What are OIDAR services under GST and who pays the tax on them?

Accepted Answer

OIDAR means Online Information Database Access or Retrieval services, delivered over the internet, such as cloud services, e-books, streaming, online advertising and automated e-learning. When a foreign OIDAR provider supplies these to unregistered persons in India, the foreign provider itself must take a simplified registration in Form REG-10 and file monthly return GSTR-5A. From 1 October 2023, the definition was widened, so almost every unregistered Indian recipient is covered. When the Indian recipient is GST-registered, the tax instead falls on the recipient under reverse charge as an import of services.

Question 14

I declare income under Section 44ADA. Does that mean I am exempt from GST?

Accepted Answer

No, this is a common myth. Section 44ADA is a presumptive taxation scheme under the Income Tax Act that lets professionals declare fifty percent of gross receipts as income; it has nothing to do with GST. GST liability depends solely on aggregate turnover crossing the registration threshold and the nature of your supplies. In fact, the two departments now cross-match data, so gross receipts reported in your ITR and Form 26AS that exceed the GST turnover you declared are a known trigger for notices. Treat the two laws as parallel obligations, each with its own limits and filings.

Question 15

What is self-invoicing under RCM and is there a time limit for it?

Accepted Answer

When you receive supplies liable to reverse charge from an unregistered supplier, Section 31(3)(f) requires you, the recipient, to issue an invoice on yourself, because the supplier cannot issue a tax invoice. You must also issue a payment voucher when paying the supplier. From 1 November 2024, Rule 47A prescribes a firm deadline: the self-invoice must be issued within thirty days of receiving the supply. This document is not a formality; the time limit for claiming the RCM credit is reckoned from the self-invoice, and its absence can cost you the credit besides inviting penalty. Maintain a monthly self-invoice series covering rent, freight, legal fees and similar unregistered-supplier heads.

Question 16

How do I round off tax amounts on a GST invoice?

Accepted Answer

Section 170 of the CGST Act prescribes normal rounding to the nearest rupee: where the tax contains a part of a rupee, fifty paise or more is rounded up to one rupee, and less than fifty paise is ignored. The rounding is applied to the tax amount on each invoice, separately for each tax head, so CGST and SGST are each rounded individually rather than rounding only the invoice total. Most billing software handles this automatically, but spreadsheets and manual bills often round the grand total instead, creating one-rupee mismatches that clutter reconciliations across thousands of invoices.

Question 17

Do I have to issue an invoice for every small cash sale in my shop?

Accepted Answer

Not necessarily. Where the value of a supply is less than Rs.200, the buyer is unregistered, and the buyer does not ask for an invoice, you may skip issuing an individual tax invoice. Instead, you must prepare one consolidated tax invoice at the close of each day covering all such small sales. The moment a customer demands an invoice, or the sale is Rs.200 or more, a proper invoice is required. Retail counters typically issue system receipts to every customer anyway, which is cleaner practice, but the daily consolidated invoice is the legal minimum for petty sales.

Question 18

Is GST charged before or after the discount shown on my invoice?

Accepted Answer

Discounts given before or at the time of supply and recorded on the face of the invoice are excluded from the value of supply under Section 15(3)(a). You therefore charge GST on the net amount after discount. For example, a Rs.10,000 item with a 10 percent trade discount shown on the invoice is taxed on Rs.9,000. The condition is documentation: the discount must appear on the invoice itself. Informal reductions settled outside the bill do not reduce taxable value. Retail schemes such as festival discounts and trade margins should always be structured to print on the invoice.

Question 19

How much does e-invoice setup cost in Ambattur?

Accepted Answer

Our fee for e-invoice setup in Ambattur starts at Rs.1,999 and is quoted in full before we begin — there are no hidden charges added later. The fee covers professional work end to end: document review, preparation, filing and follow-up until completion. Government fees or portal charges, where applicable, are separate and always shown to you upfront. For an exact quote based on your turnover and business type, call +91 - 9600 606 444 and a consultant will confirm it on the call.

Question 20

Is there a GST consultant near Ambattur for e invoice registration?

Accepted Answer

Yes. We serve Ambattur and the surrounding areas from our office at Porur, Chennai - 600 116, Tamil Nadu, and most e-invoice setup 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 Ambattur 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 21

How long does e-invoice setup take in Ambattur?

Accepted Answer

1-2 working days. That assumes your documents are complete and there is no departmental query. We start the same day we receive your papers and tell you the realistic completion date upfront rather than an optimistic one. Where the GST portal or the officer causes delay — clarifications, physical verification or system issues — we track it daily and keep you informed on WhatsApp.

Aspect	With ChennaiGST	DIY / Unattended
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.
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.
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.
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.
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.

E-Invoice Setup in Ambattur - Fast and Affordable

Get a Free GST Consultation

Trade Profile and GST Jurisdiction for Ambattur

Why Ambattur Businesses Choose ChennaiGST

Job Work Movements Tracked Through ITC-04

GST Portal Expertise, Including the Difficult Days

Strict Data Confidentiality

Clean Exits When a Business Closes

Deadline Tracking Done for You

Composition Scheme Compliance Without Slips

Our E-Invoice Setup Process

Applicability check

IRP registration

Software configuration

Testing and training

Go-live and support

Documents Required for E-Invoice Setup

What E-Invoice Setup Costs in Ambattur

What You Get

Books and Returns That Agree at Year End

Reduced Dependence on One Employee

Peace of Mind Around Due Dates

No More Late Fees

Correct Tax the First Time

Every Eligible Rupee of ITC Claimed

With ChennaiGST vs Doing It Yourself

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

Cement down from 28 to 18 per cent

Goods rate and classification clarifications after the 47th Council

Constitution Bench holds lift supply and installation is a works contract, not a sale of goods

Frequently Asked Questions

Related GST Services & Nearby Areas

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