Question 1

How much does GSTR-1 & GSTR-3B monthly filing cost in Mangadu?

Accepted Answer

Our fee for GSTR-1 & GSTR-3B monthly filing in Mangadu starts at Rs.749/month 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 2

How long does GSTR-1 & GSTR-3B monthly filing take in Mangadu?

Accepted Answer

Filed before the 11th and 20th of every month. 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.

Question 3

A client paid me an advance. Do I raise an invoice or something else?

Accepted Answer

On receiving an advance, you issue a receipt voucher under Rule 50, not an invoice; the tax invoice follows when the service is actually supplied. GST is payable on advances received for services in the period of receipt, and the receipt voucher documents that liability. Advances for the supply of goods are not taxed at receipt for normal taxpayers under Notification 66/2017. If the rate is not determinable when the advance arrives, tax is paid at 18 percent, and if the nature of supply is not determinable, it is treated as inter-state. Service firms in Mangadu with retainer billing should map this into their monthly cycle.

Question 4

What is the due date for GSTR-3B in Tamil Nadu?

Accepted Answer

For monthly filers, GSTR-3B is due on the 20th of the following month. If you are registered in Tamil Nadu and have opted for the QRMP scheme, your quarterly GSTR-3B is due on the 22nd of the month following the quarter. GSTR-3B is the summary return through which you actually pay tax, so missing it attracts a late fee of Rs.50 per day (Rs.20 for nil returns) plus interest at 18 percent per annum on tax paid late.

Question 5

The portal auto-filled an interest amount in my GSTR-3B. Can I edit or dispute it?

Accepted Answer

The portal computes interest on delayed filings under Rule 88B and auto-populates it in Table 5.1 of the next period's GSTR-3B, with a break-up shown period-wise. The system value is based on your cash ledger debits and the days of delay, and while the field permits upward revision, reducing the system-computed figure will flag the return. If you believe the computation is wrong, for instance because a liability related to an earlier period was declared with correct interest already paid through DRC-03, pay what is correct and keep the working; the department can be satisfied later with the reconciliation. We verify these auto-computations for clients before every filing.

Question 6

Is there a deadline for declaring credit notes for a financial year?

Accepted Answer

Yes, and it is strict. A credit note relating to an invoice of a financial year must be declared in your returns by 30 November following the end of that financial year, or the date of filing the annual return, whichever is earlier. After this date, you can no longer reduce your output tax through a GST credit note for that year's invoices; any adjustment becomes purely commercial with no tax benefit. Sales returns in Mangadu businesses often surface months later, especially season-end returns from distributors, so sweep your pending returns and disputes each October and issue the credit notes in time.

Question 7

Is there a late fee for filing GSTR-1 after the 11th?

Accepted Answer

Yes. Late fee for GSTR-1 is Rs.50 per day of delay, and Rs.20 per day where there are no outward supplies, subject to caps linked to your turnover. Although the portal historically collected GSTR-1 late fees through the next GSTR-3B, the liability arises the moment the due date passes. Delayed GSTR-1 also hurts your customers, because your invoices miss their GSTR-2B and their input tax credit gets deferred, which can strain business relationships. Filing by the 11th every month avoids both the cost and the friction.

Question 8

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 Mangadu agencies miss these entries during scrutiny.

Question 9

Which input tax credits are blocked under Section 17(5) even if they appear in GSTR-2B?

Accepted Answer

Section 17(5) blocks credit on specified items regardless of business use: motor vehicles for passenger transport with seating up to thirteen persons, unless used for resale, passenger transport or driver training; food and beverages and outdoor catering; club and fitness memberships; life and health insurance except where statutorily obligatory; works contract and construction services for immovable property other than plant and machinery; goods lost, stolen, destroyed, written off or given as gifts and free samples; and tax paid under composition. Reversing these while filing GSTR-3B avoids painful demands later. A blocked-credit review is part of every reconciliation ChennaiGST performs.

Question 10

How do I file a nil GSTR-3B by SMS?

Accepted Answer

From the mobile number registered as authorised signatory, send an SMS to 14409 in the format NIL space 3B space your GSTIN space tax period in MMYYYY format. The portal replies with a six-digit verification code; confirm by sending CNF space 3B space the code to 14409. You receive an ARN on successful filing. SMS filing works only if the return is genuinely nil, meaning no outward supplies, no liability of any kind, and no pending returns for earlier periods. If the SMS route fails, we can file it online for you the same day.

Question 11

What are the conditions under Section 16 I must satisfy before claiming any input tax credit?

Accepted Answer

Section 16(2) prescribes cumulative conditions: you must hold a valid tax invoice or debit note, you must have actually received the goods or services, the supplier must have paid the tax to the government, and you must have filed your GSTR-3B. Added to these, the invoice must appear in your GSTR-2B and must not be restricted there. In practice this means a genuine purchase can still fail the test if your supplier defaults. We advise businesses in Mangadu to maintain proof of receipt, such as delivery challans and goods inward registers, because officers increasingly demand evidence of actual receipt during verification.

Question 12

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 13

Is GST applicable on rent for my shop or office premises?

Accepted Answer

Yes. Renting of commercial property such as shops, offices, godowns and industrial sheds is a taxable supply of services at 18 percent, charged by the landlord under forward charge once the landlord's aggregate turnover, including this rent, crosses Rs.20 lakh. The tenant, if registered and using the premises for business, can claim the GST as input tax credit, since renting is not a blocked credit. Landlords with several small commercial properties often cross the threshold without realising it, because rent from all properties on the same PAN is clubbed. A yearly turnover check protects against retrospective demands.

Question 14

Can you give me a simple GST due-date calendar for my business?

Accepted Answer

For monthly filers: GSTR-1 by the 11th and GSTR-3B by the 20th of the next month. Under QRMP: optional IFF by the 13th of the next month, PMT-06 payment by the 25th, quarterly GSTR-1 by the 13th and GSTR-3B by the 22nd (Tamil Nadu) after the quarter. Composition dealers pay via CMP-08 by the 18th after each quarter and file GSTR-4 annually by 30 June. GSTR-7 and GSTR-8 are due on the 10th, and GSTR-9 and GSTR-9C by 31 December. Clients in Mangadu receive our reminder messages before every date.

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

Are any goods exempt from GST when transported by a GTA?

Accepted Answer

Yes. Transport by a GTA of agricultural produce, milk, salt and foodgrains including flours and pulses, organic manure, newspapers and magazines registered with the Registrar of Newspapers, relief materials for victims of calamities, and defence or military equipment is exempt regardless of freight value. Note that the older exemptions for small consignments, Rs.1,500 for a full truckload and Rs.750 for a single consignee, were withdrawn with effect from 18 July 2022, so ordinary cargo enjoys no value-based relief now. Transporters serving agricultural markets should describe the produce accurately on the consignment note to support the exemption.

Question 17

What does a GST consultant in Mangadu typically charge for refund and compliance work?

Accepted Answer

Fees vary with complexity. Simple filings such as an LUT or an excess cash ledger refund are usually fixed-fee assignments, while export and inverted duty refunds involve invoice statements, formula workings and departmental follow-up, so they may be priced as a fixed fee or a small percentage of the refund secured. Monthly reconciliation and return packages are subscription-based. ChennaiGST publishes transparent pricing starting at Rs.749 with no percentage cut on straightforward claims, and you pay only after the scope is agreed in writing. Call +91 - 9600 606 444 for a quote specific to your turnover and refund type.

Question 18

I deposited money under the wrong head in my GST cash ledger. Why can the amount not be used?

Accepted Answer

The cash ledger is divided into major heads, IGST, CGST, SGST and cess, and minor heads, tax, interest, penalty, fee and others. An amount deposited under one combination, say CGST-penalty, cannot be directly used to pay under another, say IGST-tax, which is why your balance appears unusable despite money lying in the ledger. The remedy is Form PMT-09, which transfers the amount to the correct head instantly without any officer approval. Many Mangadu taxpayers wrongly deposit a fresh challan in this situation; a two-minute PMT-09 filing saves that duplication. Call +91 - 9600 606 444 if your ledger looks stuck.

Question 19

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

Accepted Answer

Yes. We serve Mangadu 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 Mangadu 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 20

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

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

Do you provide gst return filing 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.749/month 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.

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.
Supplier defaults	Suppliers who stop uploading invoices are identified within the period and pursued before their default becomes your blocked credit.	Missing supplier invoices surface only when credit is denied, by which time recovering the amount from the vendor is difficult.
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.
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.
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.
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.

Local GSTR-1 & GSTR-3B Monthly Filing Support near Walaja Street, Mangadu

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Trade Profile and GST Jurisdiction for Walaja Street, Mangadu

Why Walaja Street, Mangadu Businesses Choose ChennaiGST

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

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GST Support on Walaja Street, Mangadu

Recent Developments in GST — relevant to Mangadu businesses

Rules rewritten to create quarterly returns and the invoice furnishing facility

CBIC answers on what counts as pre-packaged and labelled

Mid-day meal and anganwadi catering treated as exempt

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