Application and filing
The REG-01 application with the right HSN and SAC codes, place of business evidence and authorised signatory details.
GST REGISTRATION
We prepare and file your GST application, answer the officer’s queries and set up your invoicing so the first return goes in right. Most applications are approved within 7 working days.
GST registration
WHAT YOU GET
Most GST applications fail on small things. The address proof does not match, the business activity is described vaguely, or the authorised signatory cannot complete Aadhaar authentication. We fix these before filing.
The REG-01 application with the right HSN and SAC codes, place of business evidence and authorised signatory details.
Replies to any REG-03 query within the 7 day window, and preparation for a physical verification if the officer orders one.
An invoice format that meets the GST rules, a return calendar and advice on the LUT if you export.
WHO MUST REGISTER
Thresholds are for aggregate turnover in a financial year, under sections 22 and 24 of the CGST Act. Checked 25 Sep 2026.
| Situation | Registration needed | Note |
|---|---|---|
| Supplier of goods | Above INR 40 lakh turnover | INR 20 lakh in some special category states |
| Supplier of services | Above INR 20 lakh turnover | INR 10 lakh in the special category states |
| Interstate supply of goods | From the first sale, whatever the turnover | Interstate services below the threshold are exempt |
| Selling goods through Amazon, Flipkart and similar platforms | Usually from day one | Intrastate goods sellers below the threshold can use the exemption with conditions |
| Exporters | To export under an LUT without paying IGST, or to claim refunds | Service exporters below the threshold may register voluntarily for this |
| Liable under reverse charge, casual or non resident taxable person | Compulsory, whatever the turnover | Non resident taxable persons apply in REG-09 with an advance deposit |
HOW WE WORK
The officer must act within 7 working days of the application, or 30 days where a site check is needed.
We check names, addresses and signatory details against each other before anything is filed.
We file the application on the GST portal. The ARN arrives on submission, and the signatory completes Aadhaar authentication.
If the officer raises a query in REG-03, we reply in REG-04 within 7 working days with the evidence asked for.
Once approved, the REG-06 certificate is issued. We set up your invoice format and the return calendar.
From 1 November 2025, Rule 14A allows approval within 3 working days. It applies to applicants who declare output tax of INR 2.5 lakh a month or less. We tell you whether it suits your business before you opt in, because leaving the scheme later needs a separate application.
DOCUMENT CHECKLIST
AFTER REGISTRATION
Registration starts the return cycle, even in a month with no sales. Late fees run on each return.
| Return | Who files | Due |
|---|---|---|
| GSTR-1, outward supplies | Every regular taxpayer | 11th of the next month, or quarterly under QRMP |
| GSTR-3B, summary and tax payment | Every regular taxpayer | 20th of the next month, or the 22nd or 24th under QRMP |
| GSTR-9, annual return | Compulsory above INR 2 crore turnover | 31 December after the year end |
| GSTR-9C, reconciliation statement | Above INR 5 crore turnover | With GSTR-9 |
| E-invoicing | Above INR 5 crore turnover in any year since 2017-18 | Before the invoice is issued |
| LUT for exports | Exporters supplying without paying IGST | Once a year, before the first export |
BUILD THE RIGHT ENGAGEMENT
A foreign owned Indian company registers like any other. The authorised signatory must complete Aadhaar authentication, so most appoint a resident signatory.
A foreign company supplying in India without an Indian entity registers as a non resident taxable person, with an advance tax deposit.
Since 22 September 2025 most goods and services fall into the 5 percent or 18 percent slabs, with 40 percent for a short list of items.
The composition scheme suits small traders with turnover up to INR 1.5 crore, but it blocks interstate sales and input tax credit.
Our professional fee is fixed in writing before we start. There is no government fee for GST registration.
Return filing and reconciliation can be added as a monthly service, or covered in our annual compliance retainer.
YOUR QUESTIONS
Clear expectations make a better engagement.
The officer must decide within 7 working days of the application, or 30 days where a physical verification is ordered. Under Rule 14A, eligible small taxpayers get approval within 3 working days.
Yes. Voluntary registration lets you claim input tax credit and supply to businesses that want GST invoices. You must then file every return.
Yes. You need a separate registration in each state where you have a place of business. A company can also hold more than one registration in a state for different business verticals.
Goods sellers usually register from day one. Intrastate goods sellers below the threshold can use the exemption, subject to conditions. Service sellers through a platform are exempt below the threshold.
Yes. Service exporters below the threshold are not required to register, but many do so they can file an LUT and claim refunds of input tax.
The officer issues REG-03. The reply in REG-04 is due within 7 working days, with the documents requested. We draft and file it.
Yes, by filing REG-16 once the business stops or falls below the threshold. All pending returns must be filed first.
Composition taxpayers pay a flat rate on turnover and file fewer returns. They cannot claim input tax credit, make interstate supplies or issue tax invoices.
LET’S DEFINE THE NEXT STEP
Share what you sell, where you operate and your expected turnover. We will confirm whether you must register and quote a fixed fee.
Prefer email? Write to [email protected].
Thank you. Our team will review your enquiry and contact you.
Cookies on this site
We use Google Analytics to see how the site is used and Google Ads cookies to measure enquiries that come from our ads. You choose what we use, and you can change it at any time. Cookie policy