Question 1

Can I get revocation REG-21 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 Mangadu regularly complete revocation with us without a single office visit. If a physical verification or personal hearing is required by the department, we guide you through it.

Question 2

Which GST office handles Mangadu businesses?

Accepted Answer

Businesses in Mangadu (PIN 600122) 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 3

My GST registration was cancelled by the officer. How do I get it restored?

Accepted Answer

If the registration was cancelled suo motu by the officer, you can apply for revocation in Form REG-21 on the GST portal within ninety days of the service of the cancellation order. Before applying, you must clear the cause of cancellation: file all pending returns and pay the tax, interest and late fees due up to the cancellation date. The officer may restore the registration by an order in REG-22, or issue a notice in REG-23, to which you reply in REG-24 within seven working days. Once revoked, the GSTIN becomes active again with the same number. Our Mangadu office handles revocations end to end; call +91 - 9600 606 444.

Question 4

Do I need to file all old returns before applying for revocation?

Accepted Answer

Yes, this is a strict precondition. Where registration was cancelled for non-filing of returns, the revocation application in REG-21 cannot succeed unless all returns due up to the effective date of cancellation are filed, with tax, interest and late fees paid in full. The GSTR-3B late fee is Rs.50 per day, or Rs.20 per day for nil returns, capped with reference to turnover, and interest runs at 18 percent per annum on unpaid tax, so a long gap adds up. We first compute the exact clearance amount for your Mangadu business, file the backlog, and then submit REG-21 so it is approved in one pass.

Question 5

The 90-day window for revocation is over. Is my GST number gone forever?

Accepted Answer

Not necessarily, but your options narrow. The ninety-day period for filing REG-21 runs from service of the cancellation order, and an extension beyond it can be allowed by the Commissioner on sufficient cause being shown. Separately, you can challenge the cancellation order itself by filing an appeal in Form APL-01 before the appellate authority within three months of the order. If neither route works, the practical fallback is applying for a fresh registration, though the officer will scrutinise it closely given the cancelled history and pending dues must still be cleared. Speak to us at +91 - 9600 606 444 before choosing the route.

Question 6

How long does GST revocation take after filing REG-21?

Accepted Answer

Once REG-21 is filed with all returns regularised, the officer examines the application and, if satisfied, passes a revocation order in Form REG-22 within thirty days of the application. If the officer has doubts, a notice in Form REG-23 is issued; you reply in Form REG-24 within seven working days, and the officer then decides within thirty days of your reply. In practice, clean applications where every pending return is filed and dues are paid before submission move fastest. After revocation, file any returns for the period between cancellation and revocation as required to bring the GSTIN fully current.

Question 7

My shop in Mangadu had GST cancelled because I stopped filing returns during a slow period. What now?

Accepted Answer

This is the most common revocation scenario we see in Mangadu. The sequence is: download the cancellation order and note its date, since your ninety-day REG-21 window runs from service of that order; compute and file every pending GSTR-1 and GSTR-3B up to the cancellation date; pay the tax with 18 percent interest and the late fees; then file REG-21 with a clear explanation of the lapse and proof of regularisation. Until revocation is granted you cannot issue tax invoices or generate e-way bills, so move quickly. Call +91 - 9600 606 444 with your GSTIN and we will assess the backlog the same day.

Question 8

We hire security guards from an agency. Should they charge GST or should we pay it ourselves?

Accepted Answer

Check the agency's constitution. Since 1 January 2019, security services by way of supply of security personnel provided by any person other than a body corporate to a registered person fall under reverse charge, so your business pays the 18 percent directly and claims credit. If the agency is a body corporate, such as a private limited company, it charges GST under forward charge on its invoice. Recipients registered under the composition scheme are excluded from this reverse charge entry. Businesses in Mangadu commonly pay agencies' forward-charge invoices while also missing their own RCM cases, so an annual review of security and manpower bills is worthwhile.

Question 9

How do I get a provisional attachment on my property or bank account lifted quickly?

Accepted Answer

Rule 159(5) gives you the immediate remedy: file an objection before the Commissioner, within seven days of the attachment, contending that the property was not liable to attachment, and seek a personal hearing. If satisfied, the Commissioner releases the property through Form DRC-23. In practice, offering less disruptive security, demonstrating that the attachment cripples salaries and statutory payments, or showing that the underlying proceedings do not fall within Section 83 are effective grounds. Where the Commissioner refuses, a writ petition before the Madras High Court is the established route for Mangadu businesses, since no appeal is provided against DRC-22. Call +91 - 9600 606 444 the day the bank informs you.

Question 10

How do I check whether any GST notices have been issued to my business?

Accepted Answer

Log in to gst.gov.in and go to Services, then User Services, then View Notices and Orders for registration-related communications. Crucially, adjudication notices such as ASMT-10, DRC-01A and DRC-01 appear under a separate tab called View Additional Notices and Orders, which many taxpayers never open. Also verify that the email and mobile number on your registration are current, since the portal sends alerts there. We advise Mangadu businesses to check both tabs at least once a month, because a reply deadline starts running from the date of issue on the portal, not from when you happen to see it.

Question 11

My footwear shop sells chappals at Rs.300 and shoes at Rs.4,000 on the same bill. How do I invoice this?

Accepted Answer

One invoice can comfortably carry both rates. Each pair is tested against the Rs.2,500 sale-value threshold independently, so the chappals are billed at 5% and the Rs.4,000 shoes at 18%, as separate line items under their footwear HSN codes in Chapter 64. Your GSTR-1 HSN summary will then show turnover split across the two rates. Ensure the billing software picks the rate from the item price automatically rather than from a fixed product master, because the same article sold at different price points can legitimately fall in different slabs. A quick POS configuration check prevents months of wrong-rate billing; call +91 - 9600 606 444 to arrange one.

Question 12

What GST rate applies to cars and two-wheelers now?

Accepted Answer

Small cars, meaning petrol cars up to 1200cc and diesel cars up to 1500cc with length not exceeding 4 metres, attract 18 percent GST, down sharply from the earlier 28 percent plus cess. Larger cars, SUVs above these specifications, attract the 40 percent rate, but with the compensation cess gone, the overall burden on most of them is still lower than before. Motorcycles up to 350cc are at 18 percent, while those above 350cc attract 40 percent. Electric vehicles continue at a concessional 5 percent. Dealers must also apply these rates to demo vehicle sales.

Question 13

Can one document cover both taxable and exempt items sold together?

Accepted Answer

Yes, in one specific situation. Rule 46A permits a registered person supplying both taxable and exempt goods or services to an unregistered recipient to issue a single invoice-cum-bill of supply covering the entire transaction. This saves retail counters from splitting every mixed basket into two documents. The concession applies only when the buyer is unregistered; for a registered buyer, you must still issue a tax invoice for the taxable items and a separate bill of supply for the exempt items. Supermarkets and pharmacies with mixed inventories use this format daily, and billing software handles the split automatically once configured.

Question 14

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 15

Which purchases commonly attract GST under reverse charge for a regular business?

Accepted Answer

Under Section 9(3), the recipient pays tax on notified supplies. The entries a typical business in Mangadu encounters are: goods transport agency services, services of advocates and arbitral tribunals, sponsorship provided to companies and partnership firms, services of directors, security services from non-corporate providers, renting of passenger motor vehicles from non-corporate operators charging five percent, import of services, and renting of property from unregistered landlords in notified cases. Each month, scan your expense ledger for these heads, pay the tax in cash through GSTR-3B, and claim it back as ITC where eligible. Missed RCM is among the top audit findings; call +91 - 9600 606 444 for an RCM exposure review.

Question 16

What are the common types of GST notices a business can receive?

Accepted Answer

The frequent ones are: REG-03 seeking clarification on a registration application; GSTR-3A for non-filing of returns; ASMT-10 pointing out discrepancies found on scrutiny of returns; DRC-01A intimating an ascertained tax liability before formal proceedings; DRC-01, the show cause notice under Section 73 or 74; ADT-01 intimating a departmental audit; REG-17 proposing cancellation of registration; RFD-08 proposing rejection of a refund claim; and summons under Section 70. Each has its own reply form and deadline, ranging from seven working days to thirty days, so identifying the notice type correctly is the first step in responding. When in doubt, call +91 - 9600 606 444.

Question 17

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 18

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 19

Do you provide gst revocation application for small businesses and proprietorships in Mangadu?

Accepted Answer

Yes. A large share of our clients in Mangadu are proprietors, small traders, shop owners, freelancers and family businesses rather than large companies. The fee of Rs.2,999 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 20

What documents are required for revocation REG-21 in Mangadu?

Accepted Answer

For revocation REG-21 you will generally need: Copy of the cancellation order REG-19 or portal cancellation intimation, GST portal login credentials, Sales and purchase data for all unfiled periods, Bank statements for the default period, if turnover needs verification, Payment details for late fees, interest and tax through DRC-03 or challans. 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

What is the process for revocation REG-21?

Accepted Answer

The process runs in clear stages: Cancellation review; Backlog filing; REG-21 application; Query and hearing response. 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.

Aspect	With ChennaiGST	DIY / Unattended
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.
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.
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.
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.
When a notice arrives	A professional drafts the reply in the department's format and files it within the statutory window, such as thirty days for ASMT-11.	You face departmental language alone, and a missed reply deadline can convert a simple query into a demand with penalty.
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.

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Trade Profile and GST Jurisdiction for Mangadu

Why Mangadu Businesses Choose ChennaiGST

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Our Revocation Process

Cancellation review

Backlog filing

REG-21 application

Query and hearing response

Reactivation and safeguards

Documents Required for Revocation REG-21

What Revocation REG-21 Costs in Mangadu

What You Get

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Correct Tax the First Time

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Every Eligible Rupee of ITC Claimed

With ChennaiGST vs Doing It Yourself

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

Group of Ministers formed on State cess for natural calamities

CBIC answers on what counts as pre-packaged and labelled

Supreme Court upholds GST on lotteries and actionable claims as constitutional

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