Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
Porur · PIN 600116

GSTR-1 & GSTR-3B Monthly Filing near 2nd Crosss Street, Porur, Chennai

Reliable GSTR-1 & GSTR-3B Monthly Filing for Porur businesses at a clear, fixed fee starting Rs.749. We handle the documentation, portal work and follow-up, you approve the draft before anything is filed, and the acknowledgement reaches you on WhatsApp the moment the filing goes through.

We serve businesses on and around 2nd Crosss Street — document pickup, in-person consultation at our Porur office, or fully online over WhatsApp.

  • Handled by senior GST practitioners — 20 years in Chennai tax practice
  • Transparent fee: Rs.749/month onwards — full quote before we start
  • Same-day response on WhatsApp and phone (Mon-Sat: 9.00 AM - 8.00 PM)
  • Doorstep document pickup in 2nd Crosss Street, Porur
Rs.749/month onwardsProfessional fee
Filed before the 11th and 20th of every monthTypical timeline
20 yearsIn indirect tax practice
30 minCallback time

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15+Years in GST & Tax Practice
1500+Chennai Businesses Served
50000+GST Returns Filed
24GST Services Handled In-House
Local Expertise

Trade Profile and GST Jurisdiction for 2nd Crosss Street, Porur

Porur commands the junction of Mount Poonamallee Road and Arcot Road, the gateway to Chennai's western IT corridor, with the Sri Ramachandra medical campus, IT offices, construction firms and logistics yards nearby. IT and ITES exporters need LUT filings under RFD-11 each financial year and refunds through RFD-01, while contractors face Section 17(5) credit blocks and site-to-site e-way bills. Years of working in and around Porur have shown us where GST trouble actually begins here — supplier defaults, classification doubts and deadlines lost in busy trading weeks. Our GSTR-1 & GSTR-3B Monthly Filing is built to close precisely those gaps, and the same team supports businesses in Valasaravakkam and Ramapuram, each with one point of contact and a compliance calendar maintained on their behalf.

GST jurisdiction for Porur (PIN 600116): businesses here generally fall under the CGST Chennai South Commissionerate. We regularly represent clients from Porur before this jurisdiction for registrations, clarifications and notice hearings, and can confirm your exact division and range from your GSTIN. State-jurisdiction cases are handled with the Tamil Nadu Commercial Taxes Department.
GST for Restaurants and Cloud Kitchens in Porur
Restaurant service is taxed at 5 percent without input tax credit, so GST paid on rent, kitchen equipment and packaging is a cost your menu pricing must absorb. Orders routed through Swiggy or Zomato fall under Section 9(5), where the platform itself pays the tax, yet you must still disclose those supplies separately in GSTR-1, keeping direct billing and aggregator billing distinct. A cloud kitchen running several brands from one Porur address needs one registration with disciplined brand-wise invoicing, not separate GSTINs. A specialist splits the two order streams correctly every month and prevents double taxation of aggregator sales. Call +91 - 9600 606 444 to review your setup.
Urgent GSTR-1 & GSTR-3B Monthly Filing in Porur is handled on priority — expiring deadlines, suspended registrations and notice replies are taken up the same working day, with fixed professional fees starting at Rs.749.
Why Us

Why 2nd Crosss Street, Porur Businesses Choose ChennaiGST

Not a bulk-filing portal. A senior consultant knows your file, your jurisdiction and your deadlines.

E-Commerce Seller Reconciliation, Including TCS

Sellers on Amazon, Flipkart and other marketplaces face a three-way match between marketplace reports, GSTR-1 and the TCS the operator deposits against your GSTIN. We reconcile all three every period and accept the TCS credit, so sellers in Porur never leave marketplace deductions unclaimed.

Waiver and Amnesty Windows Applied for You

Whenever the GST Council notifies a late-fee waiver or an amnesty window for pending returns or old demands, we check every client's history against it and act within the deadline. Relief that businesses in Porur would otherwise read about after it lapsed reaches our clients in time.

Multi-GSTIN and Branch Coordination

Businesses with registrations in more than one State, or multiple branches under one PAN, face cross-charge, stock transfer and input service distribution questions that single-GSTIN firms never see. We keep all your registrations consistent with each other, not just compliant individually.

A Real Local Office You Can Walk Into

We are a Chennai firm with a physical office, not a faceless portal. If you prefer to sit across a table with your papers, you are welcome. Clients from Porur regularly visit us for registrations, notice discussions and annual return reviews.

Advisory, Not Just Data Entry

We tell you when the composition scheme stops making sense, when QRMP suits your cash flow, and when a supplier's non-compliance is quietly costing you credit. Filing is the minimum; helping you make better GST decisions is the actual job.

Handholding for First-Time Registrants

A new GSTIN comes with obligations nobody explains at approval — the invoice series rules, displaying the registration certificate and GSTIN at your premises, and the first return cycle. We walk new registrants in Porur through each of these so month one starts correctly.

How It Works

Our Monthly Returns Process

Monthly data collection

At month end we remind you and collect sales invoices, purchase bills and credit notes in whatever format you maintain, including Excel, Tally exports or scanned copies.

GSTR-1 preparation and filing

We prepare invoice-wise outward supply details, validate GSTINs of your B2B customers, summarise B2C supplies and file GSTR-1 on the portal before the 11th.

ITC reconciliation with GSTR-2B

We download your auto-drafted GSTR-2B, match it against purchase records, and claim only eligible input tax credit so that mismatches do not trigger scrutiny notices later.

Tax computation and confirmation

We compute net tax payable after ITC set-off, share the working with you for approval, and generate the payment challan for any cash liability.

GSTR-3B filing and reporting

After your confirmation and tax payment, we file GSTR-3B before the 20th and send you both filed acknowledgements along with a one-page summary of the month.

Checklist

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

Send these on WhatsApp (+91 - 9600 606 444) and we take it forward the same day.

Transparent Pricing

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

Rs.749/month onwards

Timeline: Filed before the 11th and 20th of every month · No hidden charges · GST invoice provided

Rs.7,999/year

  • Invoice-level GSTR-1 preparation and filing by the 11th
  • GSTR-2B download and input tax credit reconciliation
  • GSTR-3B computation and filing by the 20th
  • Reverse charge liability identification and reporting
  • Challan preparation for tax payment
  • Filed return acknowledgements and monthly tax summary

Call +91 - 9600 606 444

Outcomes

What You Get

Practical outcomes our clients measure us by.

Export Benefits Fully Utilised

With the LUT filed at the start of each financial year and refund claims tracked to credit, exporters supply without blocking funds in IGST and recover accumulated credit on schedule.

Waiver Benefits Never Missed

Late-fee waivers and amnesty windows notified by the GST Council are applied to your history within their deadlines, capturing reliefs that most businesses only hear about once the window has already closed.

Credit Notes That Actually Reduce Your Tax

Sales returns, discounts and price revisions are adjusted through properly reported credit notes within the statutory window, so you never keep paying tax on turnover you have already reversed.

No Money Idling in the Cash Ledger

Excess balances parked in the electronic cash ledger are identified during regular ledger reviews and either utilised against upcoming liability or claimed back as a refund, instead of sitting interest-free with the government.

Supplier Risk Caught Early

We spot suppliers who stop uploading invoices or filing returns and alert you before their default becomes your blocked credit, letting you recover amounts or switch vendors while the exposure is still small.

Marketplace Accounts That Stay Live

E-commerce platforms continuously validate seller GSTINs and filing status. A consistently compliant registration keeps your listings active and settlements flowing, with no sudden suspension of your online sales channel.

Why a Specialist Matters

With ChennaiGST vs Doing It Yourself

AspectWith ChennaiGSTDIY / Unattended
Time costRoughly 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.
Risk of noticesGSTR-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.
Registration and amendmentsQuery-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.
Late fees and interestFilings 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.
Keeping up with changesRate 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.
Annual return preparationMonthly 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.
On This Street

GST Support on 2nd Crosss Street, Porur

2nd Crosss Street is a residential street in Porur, about 250 m south of the centre of Porur. The same consultant covers the streets immediately around it — 1st Cross Street (about 50 m); Mount Poonamallee Highway (about 250 m); 11th Street (about 400 m); Mount - Poonamallee - Avadi Road (about 600 m) — so a site visit on 2nd Crosss Street can usually be combined with other work in Porur on the same trip. For GST purposes an address on 2nd Crosss Street falls under the Chennai South CGST Commissionerate, and the Porur pincode is 600116.

Road classification and position from OpenStreetMap; distances are straight-line and approximate. Jurisdiction must be confirmed on your own registration certificate.

GST Law Desk

Recent GST Law You Should Know — relevant to Porur businesses

Real notifications, rulings and case law our consultants track — and apply to client filings and notice replies.

Case Law

Andhra Pradesh High Court upholds Section 16(4) time limit for claiming ITC

Thirumalakonda Plywoods v. Assistant Commissioner (ST) — Andhra Pradesh High Court, 2023 · 2023-07-18

The Andhra Pradesh High Court upheld the constitutional validity of Section 16(4) CGST Act, which bars availment of input tax credit after the prescribed deadline, holding that ITC is a conditional concession and the time limit is neither violative of Articles 14, 19 or 300A nor overridden by the non-obstante acceptance of a belated return with late fee. Parliament subsequently granted relief through Section 16(5), retrospectively extending the deadline for FY 2017-18 to 2020-21 up to 30 November 2021.

How we apply it: Claim every invoice's ITC well before the annual cut-off; for old years, check whether the retrospective Section 16(5) window and its amnesty procedures cure your late claims.

GST Council

Cancer drugs cut to 5 per cent; namkeens and savoury snacks cut to 12 per cent

54th GST Council Meeting, New Delhi — 9 September 2024 · 2024-09-09

The Council reduced GST on three cancer drugs — Trastuzumab Deruxtecan, Osimertinib and Durvalumab — from 12 per cent to 5 per cent. Extruded or expanded savoury snacks and namkeens were cut from 18 per cent to 12 per cent prospectively, aligning them with similar ready-to-eat namkeens, while un-fried snack pellets stayed at 5 per cent. The Council also brought roof-mounted package unit (RMPU) air conditioning machines for railways under 28 per cent and moved car seats from 18 per cent to 28 per cent.

Practical effect: Snack manufacturers and distributors in Chennai should apply 12 per cent prospectively from the notification date, keeping evidence of the cut-off for past-period disputes.

AAR Ruling

Association maintenance taxed on the whole amount once the limit is crossed

TVH Lumbini Square Owners Association - AAR Tamil Nadu, Order No. 25/ARA/2019, dated 21 June 2019 · 2019-06-21

A residents welfare association collected monthly maintenance contributions from its members. The Authority held that where the contribution per member exceeds Rs. 7,500 a month, GST is payable on the entire contribution and not merely on the amount above Rs. 7,500. The Madras High Court subsequently held, in Greenwood Owners Association, that only the excess over Rs. 7,500 is taxable, and associations now follow that judicial position.

Why this matters: Chennai apartment associations should apply the High Court position carefully and keep member-wise workings ready for departmental scrutiny.

References are provided for general information. Verify the current position on gst.gov.in or cbic.gov.in before acting.

FAQs

Frequently Asked Questions

Straight answers from practising GST consultants — based on the CGST Act, current CBIC notifications and day-to-day portal experience.

Is there a GST consultant near Porur for gst return filing?
Yes. We serve Porur 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 Porur and you are welcome to visit our office. Reach us on +91 - 9600 606 444 between 9 AM and 8 PM, Monday to Saturday.
Can I get GSTR-1 & GSTR-3B monthly filing done online without visiting the office?
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 Porur 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.
What is GSTR-2B and why does my consultant match it before filing?
GSTR-2B is an auto-drafted statement of the input tax credit available to you, generated on the 14th of every month from the GSTR-1 and IFF filings of your suppliers. Input tax credit in GSTR-3B can only be claimed for invoices appearing in GSTR-2B, so matching your purchase register against it before filing is essential. If a supplier has not uploaded an invoice, the credit must be deferred and the supplier followed up. This monthly reconciliation is included in our return filing service for businesses in Porur.
When can I issue a GST credit note against my sales invoice?
Section 34 permits a credit note where the taxable value or tax charged in the invoice exceeds what is actually payable, where the goods are returned by the recipient, or where the goods or services are found deficient. The credit note references the original invoice, and reporting it in your GSTR-1 reduces your output tax liability for that period. It is the correct tool for sales returns, rate errors and quality claims. What a credit note cannot do is cancel an e-invoice after the twenty-four hour IRP window or rewrite history for a different customer; it must trace to a genuine adjustment on an identified invoice.
My bank account was debited for a GST challan but the cash ledger shows nothing. What do I do?
This is a payment-communication failure between the bank and the portal, and the prescribed remedy is Form PMT-07, filed under Services, then Payments, then Grievance against Payment. Quote the CPIN, bank name and debit details; the system takes up the discrepancy with the bank, and the amount either credits your ledger once the bank confirms, or is re-credited to your account if the transaction failed. Do not pay twice immediately; most cases resolve within a day or two. If a return due date is pressing, generate a fresh challan and later seek refund of the duplicate. Porur clients can call +91 - 9600 606 444 for urgent help.
A client paid me an advance. Do I raise an invoice or something else?
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 Porur with retainer billing should map this into their monthly cycle.
Our institute charges one fee covering classes, study material and hostel. How is it taxed?
A single price for naturally bundled components is a composite supply, taxed at the rate of the principal supply. For a coaching institute, coaching is the principal supply, so the entire lump sum, including printed materials and boarding provided as part of the package, attracts 18 percent. Printing separate invoices for books at nil rate out of a bundled fee is a known audit red flag and is routinely rejected. If the institute genuinely sells optional printed books to anyone at a separate price, those standalone sales can take the book's own treatment. Structure the fee schedule deliberately, not after the demand arrives.
Is there a deadline for declaring credit notes for a financial year?
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 Porur 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.
Which input tax credits are blocked under Section 17(5) even if they appear in GSTR-2B?
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.
What information is needed to prepare my GSTR-9?
The portal auto-drafts GSTR-9 from your filed GSTR-1 and GSTR-3B, and provides a system-computed summary along with GSTR-2A/2B data for credit tables. To verify and complete it we need your audited or finalised financial statements, sales and purchase registers, input tax credit ledger, details of RCM payments, HSN-wise summaries, and any DRC-03 payments made during the year. Differences between books and returns must be explained and, where needed, paid. Sharing these by early November gives enough time for a clean filing before 31 December. Call +91 - 9600 606 444 for our standard checklist.
Our company spends on CSR activities. Is the GST paid on those purchases creditable?
Not any more. Section 17(5)(fa), inserted with effect from 1 October 2023, specifically blocks input tax credit on goods or services used for corporate social responsibility activities under Section 135 of the Companies Act. Before this date the position was contested, with advance rulings going both ways, so credits availed for earlier periods may still be defensible on merits if questioned. For current periods, GST on CSR purchases, whether school furniture donated or medical supplies distributed, is a cost. Companies in Porur should route CSR procurement through a separate expense code so their monthly reconciliation automatically excludes these invoices from the ITC claim.
Is a pure labour contract for building a house exempt from GST?
Two exemptions exist for pure labour contracts, meaning contracts where the contractor supplies only labour and the owner buys all materials. First, construction, erection or installation of original works pertaining to a single residential unit, otherwise than as part of a residential complex, is exempt. Second, pure labour services under the Pradhan Mantri Awas Yojana for beneficiary-led individual house construction are exempt. Outside these, labour contracts are taxable at 18 percent. A mason team building one independent house in Porur on labour-only terms therefore charges no GST, but the same team working on an apartment project must.
What are the GST rates on gold, silver and diamond jewellery?
The special rates on precious metals were retained in the GST 2.0 restructuring. Gold, silver and articles of jewellery attract 3 percent GST, rough and unworked diamonds attract 0.25 percent, and jewellery making charges billed separately attract 5 percent. When a jeweller bills a customer, the metal value and making charges can appear as separate line items with their respective rates on the same tax invoice. Old gold purchased from an unregistered customer in exchange transactions does not attract GST in the customer's hands, but valuation of the net supply must be documented carefully.
What is the difference between ISD and cross-charge, and when is each used?
They solve different problems. The Input Service Distributor mechanism distributes credit on third-party input services received at the head office but consumed by branches, such as an audit fee or software licence billed centrally; the ISD passes the credit itself through ISD invoices and GSTR-6, without charging tax again. Cross-charge applies where the head office performs a service for branches using its own resources; here the head office makes an outward supply, issues a tax invoice with tax, and the branch claims ITC. With ISD distribution mandatory for common third-party input services from 1 April 2025, businesses must now run both mechanisms side by side, each for its correct category.
How do I round off tax amounts on a GST invoice?
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.
How many digits of the HSN code must I print on my tax invoices?
Under Notification 78/2020 Central Tax, taxpayers with aggregate turnover up to Rs.5 crore in the preceding financial year must mention a 4-digit HSN code on all B2B tax invoices, though it is optional on B2C invoices. Taxpayers with turnover above Rs.5 crore must mention 6-digit HSN codes on every invoice, including B2C. Eight digits are required for specified goods such as certain chemicals and for export documentation. Services follow the same rule using SAC codes, which begin with 99. Printing truncated or wrong codes on invoices creates mismatches later, so set the codes correctly in your billing software once.
My footwear shop sells chappals at Rs.300 and shoes at Rs.4,000 on the same bill. How do I invoice this?
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.
Our company paid fees to a lawyer. Who pays the GST on this?
You do, as the recipient. Legal services supplied by an individual advocate, a firm of advocates or a senior advocate to a business entity are notified under Section 9(3), so the advocate does not charge GST and your business pays 18 percent under reverse charge in cash through GSTR-3B, claiming it back as ITC if otherwise eligible. Relief exists for small recipients: legal services to a business entity whose turnover is within the registration threshold are exempt. Since the advocate is usually unregistered, remember to raise a self-invoice and payment voucher for the transaction. Litigation-heavy businesses in Porur should reconcile their legal expense ledger against RCM paid every quarter.
Do you provide gst return filing for small businesses and proprietorships in Porur?
Yes. A large share of our clients in Porur 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.
Do you provide GSTR-1 & GSTR-3B monthly filing for businesses on 2nd Crosss Street?
Yes. We serve businesses on and around 2nd Crosss Street in Porur — shops, offices, godowns and home-run businesses alike. Document pickup can be arranged at your premises, or you can send everything on WhatsApp and complete monthly returns without leaving your counter. Call +91 - 9600 606 444 and mention your location; a consultant will confirm the fee and timeline immediately.
What documents are required for GSTR-1 & GSTR-3B monthly filing in Porur?
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.
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