Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
Mudichur · PIN 600048

GSTR-1 & GSTR-3B Monthly Filing on 2nd Main Road, Mudichur

Searching for dependable GSTR-1 & GSTR-3B Monthly Filing near Mudichur? Our Chennai GST practice completes it from Rs.749 with a written checklist, senior-reviewed preparation and full acknowledgement copies, so you always know exactly where your work stands.

We serve businesses on and around 2nd Main Road — 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 Main Road, Mudichur
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
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Local Expertise

Trade Profile and GST Jurisdiction for 2nd Main Road, Mudichur

Mudichur's construction boom along the Tambaram - Mudichur - Sriperumbudur Road and the Outer Ring Road has filled former paddy fields with apartment projects, plot promotions, building material yards, hardware and paint shops, water-can suppliers and packers-and-movers out to Varadharajapuram and Mannivakkam. Construction is the GST epicentre here: rate confusion on works contracts, the eighty per cent registered-purchase rule for promoters, and flood-season filing relief. When businesses of this kind evaluate GSTR-1 & GSTR-3B Monthly Filing, the real question is not price alone but who answers when something goes wrong. We serve Mudichur, Perungalathur and Varadharajapuram on a standing commitment: responses within the same working day, senior scrutiny before every submission, and continued support if the department ever writes back on work carrying our preparation.

GST jurisdiction for Mudichur (PIN 600048): businesses here generally fall under the CGST Chennai Outer Commissionerate. We regularly represent clients from Mudichur 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 Professional Services Firms in Mudichur
Professional firms bill at 18 percent, but the mechanics differ by profession: services of advocates to business entities are taxed in the client's hands under reverse charge, while chartered accountants, company secretaries and architects charge tax on their own invoices. Fees received in advance are taxable on receipt, and retainers must be invoiced within the time limits of Section 31(2). Amounts recovered from clients as a pure agent, such as government fees paid on their behalf, stay outside taxable value only if every condition of Rule 33 is met and documented. A specialist sets up retainer invoicing, pure agent documentation and branch cross-charges correctly; call +91 - 9600 606 444 to discuss your firm.
Yes, small businesses in Mudichur can use professional GSTR-1 & GSTR-3B Monthly Filing affordably — fees start at Rs.749, which is usually far less than one period of late fees and lost input tax credit.
Why Us

Why 2nd Main Road, Mudichur Businesses Choose ChennaiGST

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

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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.

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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 Mudichur through each of these so month one starts correctly.

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Job Work Movements Tracked Through ITC-04

Goods sent to job workers must move on delivery challans, return within the statutory period, and be reported in ITC-04. We track every outward and return leg for manufacturing clients in Mudichur, so inputs sent out for processing never quietly convert into a deemed supply carrying tax and interest.

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Experience Across Trades and Sectors

Traders, manufacturers, contractors, e-commerce sellers, professionals and service exporters — we have handled GST for all of them. Whatever mix of goods and services your Mudichur business supplies, the rate, classification and place-of-supply questions have almost certainly crossed our desk before.

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Transparent, Fixed Fees Quoted Upfront

You are told the full fee before we begin, in writing. No surprise additions for uploads, revisions or acknowledgements. Government fees and taxes, where applicable, are shown separately, so businesses in Mudichur always know exactly what the engagement costs them.

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No Handing Off to Untrained Juniors

Your work is executed by trained GST staff working under direct senior supervision, not passed to interns learning on your file. The person preparing your return understands reverse charge, blocked credits and place of supply, because getting these wrong costs you money.

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 Mudichur

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.

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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.

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Notices Answered Within the Time Limit

Statutory windows such as thirty days for an ASMT-11 reply are tracked from the day a notice arrives, so responses go in on time, complete, and with your best case properly presented.

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Growth Without Compliance Anxiety

New branches, new product lines and interstate sales all carry GST consequences. With standing professional support, you expand knowing registrations, invoicing and returns will keep pace with the business.

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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.

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Due-Diligence Ready for Investors and Buyers

Funding rounds, partnerships and business sales all begin with a compliance check. A clean, documented GST history lets you clear that scrutiny quickly instead of watching a deal stall over old filing gaps.

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Reduced Dependence on One Employee

When GST knowledge lives inside a single staff member, their resignation becomes a compliance crisis. With our firm as the standing process, your filings continue uninterrupted regardless of internal staff changes.

Why a Specialist Matters

With ChennaiGST vs Doing It Yourself

AspectWith ChennaiGSTDIY / Unattended
Record keepingEvery 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.
Due-date trackingA 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.
Goods in transitE-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.
Input tax creditPurchase 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.
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.
When a notice arrivesA 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.
On This Street

GST Support on 2nd Main Road, Mudichur

2nd Main Road is a residential street in Mudichur, about 700 m south of the centre of Mudichur. The same consultant covers the streets immediately around it — Gajalaxmi Street (about 150 m); Nehru 4th Street (about 400 m); Swami Vivekananda Street (about 400 m); 1st Main Road (about 400 m) — so a site visit on 2nd Main Road can usually be combined with other work in Mudichur on the same trip. For GST purposes an address on 2nd Main Road falls under the Chennai Outer CGST Commissionerate, and the Mudichur pincode is 600048.

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

Case Law & Notifications

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

We track every notification, circular and judgment that changes a filing position, so your returns and replies reflect the current law.

GST Council

Prosecution threshold doubled to Rs 2 crore and compounding amounts reduced

48th GST Council Meeting (video conferencing) — 17 December 2022 · 2022-12-17

The Council recommended decriminalising parts of the GST regime. The minimum threshold of tax for launching prosecution under Section 132 was raised from Rs 1 crore to Rs 2 crore, except for the offence of issuing invoices without any supply. The compounding amount was reduced from the range of 50 to 150 per cent of tax to 25 to 100 per cent. Three offences were decriminalised altogether: obstructing or preventing an officer in the discharge of duties, deliberate tampering with material evidence, and failure to supply information.

How we apply it: Ordinary compliance failures below Rs 2 crore of tax no longer expose a Chennai proprietor to criminal prosecution, though fake invoicing remains prosecutable at any value.

Portal Advisory

GSTR-3B outward liability becomes non-editable from July 2025

GSTN Advisory dated 7 June 2025 — non-editable auto-populated liability in GSTR-3B · 2025-06-07

After an October 2024 advisory and a January 2025 deferment, GSTN confirmed that from the July 2025 tax period the auto-populated outward tax liability in GSTR-3B, drawn from GSTR-1, IFF or GSTR-1A, is hard-locked and cannot be edited manually while filing. Any correction to sales figures must be made through GSTR-1A before GSTR-3B is filed. The change is intended to end mismatches between GSTR-1 and GSTR-3B.

How we apply it: Reconcile sales data before filing GSTR-1 each month, since GSTR-3B can no longer be adjusted at the last minute.

Circular

Delivery address decides place of supply for online sales to unregistered buyers

Circular No. 209/3/2024-GST · 2024-06-26

Clarifying the new clause (ca) of Section 10(1) of the IGST Act, CBIC stated that when goods are supplied to an unregistered person and the billing address differs from the delivery address, the place of supply is the delivery address recorded on the invoice. This principally affects e-commerce transactions, where a buyer may bill in one State and ship to another, and determines whether the seller charges CGST-SGST or IGST.

Practical effect: E-commerce sellers must configure invoicing so tax type follows the delivery address, not the billing address, to avoid wrong-tax demands and refund complications.

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.

How much does GSTR-1 & GSTR-3B monthly filing cost in Mudichur?
Our fee for GSTR-1 & GSTR-3B monthly filing in Mudichur 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.
What documents are required for GSTR-1 & GSTR-3B monthly filing in Mudichur?
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.
Is there a late fee for filing GSTR-1 after the 11th?
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.
Swiggy and Zomato pay the GST on my restaurant orders. How do I show these sales in my returns?
Since 1 January 2022, tax on restaurant services supplied through e-commerce operators is payable by the operator under Section 9(5), so you do not charge GST on app orders and no TCS is collected on them either. You must still report these supplies: show them in GSTR-3B Table 3.1.1(ii) as supplies on which the operator pays tax, and disclose them in GSTR-1, without paying tax on them again. Direct dine-in and takeaway billing remains taxable in your hands at 5%. Mixing up these tables is a common error we correct for restaurants in Mudichur; call +91 - 9600 606 444 for help.
What is the difference between CPIN and CIN, and how long is a GST challan valid?
When you generate a challan in Form PMT-06 on the portal, the system issues a fourteen-digit Common Portal Identification Number, the CPIN, which identifies the unpaid challan and remains valid for fifteen days. Once the bank receives your payment, a seventeen-digit Challan Identification Number, the CIN, is generated, comprising the CPIN plus the bank code, and the amount credits your electronic cash ledger. If a challan expires unpaid, simply generate a fresh one; no consequence follows. Payment modes include net banking, UPI, cards, NEFT or RTGS, and over-the-counter deposit up to Rs.10,000 per challan per tax period.
Our Mudichur factory hires lorries through a transport agency. Who pays the GST?
Under the reverse charge entry, when a GTA that has not opted for forward charge provides service to specified recipients, the recipient pays the 5 percent tax. Specified recipients include factories, registered persons, body corporates, partnership firms including AOPs, co-operative societies and casual taxable persons. Your factory therefore pays 5 percent in cash through GSTR-3B, reports it in the reverse charge tables, and claims the same amount as input tax credit since freight is a business expense. Confirm from the transporter's invoice or declaration whether it has opted for forward charge, because paying RCM on an FCM invoice creates double taxation. Call +91 - 9600 606 444 if your freight entries need a review.
My SaaS startup in Mudichur bills both US and Indian customers. Is everything zero-rated?
No. Only the supplies satisfying the export conditions are zero-rated under your LUT. Subscriptions billed to customers located in India are ordinary taxable supplies at 18 percent, with the place of supply being the registered customer's location, or the address on record for unregistered users. Your GSTR-1 must therefore separate export invoices from domestic B2B and B2C supplies, and your accumulated ITC refund is computed only in proportion to export turnover. Many Mudichur SaaS founders wrongly treat all revenue as export because billing runs through one gateway; a revenue-wise mapping avoids demands later. Call +91 - 9600 606 444 for a review.
Do I have to report HSN codes in my GSTR-1?
Yes. Taxpayers with aggregate turnover up to Rs.5 crore must report a 4-digit HSN summary for B2B supplies in Table 12 of GSTR-1, while those above Rs.5 crore must report 6-digit HSN codes for all supplies. The portal now validates HSN entries against its master list, so wrong or truncated codes can block filing. Getting HSN classification right also determines your tax rate, so it is worth a one-time review of your product list. Our team in Mudichur maintains a verified HSN master for every client.
Why is my nil return SMS to 14409 not working?
SMS filing fails for a few common reasons. The message must come from the exact mobile number registered against an authorised signatory on the GST portal, the format must match precisely with single spaces, and all returns for earlier periods must already be filed since GST returns are sequential. It also fails if the return is not truly nil, for instance if an amendment or credit note is pending to be reported. If one number is registered for multiple GSTINs, each needs its own SMS. We can diagnose the exact reason and file it online instead.
My supplier issued a credit note against an earlier invoice. What must I do with the ITC?
When a supplier issues a credit note reducing the taxable value or tax, you must correspondingly reverse the proportionate ITC you had claimed on the original invoice, since the supplier's output liability reduces only when your credit reduces. The credit note flows into your GSTR-2B as a negative entry, and your GSTR-3B claim should net it off in the same period. With the Invoice Management System introduced on the portal from October 2024, you can accept, reject or keep pending supplier documents, and your action on a credit note directly shapes your GSTR-2B. Reconcile purchase returns, rate differences and discount credit notes monthly so reversals never lag behind.
I paid my supplier only part of the invoice within 180 days. How much ITC do I reverse?
The reversal is proportionate. If you paid sixty percent of the invoice value including tax within 180 days, you reverse only the ITC attributable to the unpaid forty percent, reporting it in Table 4(B)(2) of the GSTR-3B for the tax period immediately following the expiry of the 180 days. Amounts settled through book adjustments, such as netting off mutual dues or debit notes for quality deductions reducing the payable, have been accepted as payment in advance rulings, so a properly documented ledger adjustment protects the credit. Retention money held under contract terms is the most common trigger we see in Mudichur construction and job-work businesses.
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 Mudichur should reconcile their legal expense ledger against RCM paid every quarter.
Which goods and services attract the new 40 percent GST rate?
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.
Is GST payable under reverse charge on payments made to our company directors?
It depends on the capacity in which the director is paid. CBIC Circular 140/10/2020 settles the position: remuneration to a whole-time or executive director who is an employee, paid as salary with TDS under Section 192, is outside GST entirely as an employer-employee transaction. In contrast, sitting fees, commission and professional charges paid to independent or non-executive directors, typically suffering TDS under Section 194J, are taxable and the company pays 18 percent under reverse charge, claiming ITC. Companies in Mudichur should split their director payments ledger accordingly, issue self-invoices for the RCM portion, and keep board resolutions and TDS treatment consistent as supporting evidence.
What does a GST consultant in Mudichur typically charge for refund and compliance work?
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.
How does GST work on lorry freight paid to a goods transport agency?
A goods transport agency, identified by its issue of a consignment note, is taxed in one of two ways. By default, specified recipients such as companies and registered persons pay 5 percent under reverse charge on the freight and can claim it as ITC. Alternatively, the GTA may opt to pay tax itself under forward charge, at 5 percent without ITC or 18 percent with ITC after the September 2025 rate rationalisation replaced the earlier 12 percent option, by filing the prescribed declaration for the financial year; the invoice should state this option. Transport by an individual lorry owner without a consignment note is not a GTA service and is exempt. Check each transporter's invoice wording before deciding who pays the tax.
How do I register my DSC on the GST portal, and why does the emSigner error keep appearing?
After logging in, open My Profile and select Register or Update DSC, choose the authorised signatory's PAN, and sign with the USB token; the certificate must be Class 3 and the PAN on it must match the signatory's PAN on the portal. Signing requires the emSigner utility running in the background, and the common failure to establish connection error means emSigner is not started, is blocked by the browser, or another application occupies its port. Run emSigner as administrator, keep the token connected, and use the trusted-site settings the portal recommends. We troubleshoot DSC issues for Mudichur companies routinely; call +91 - 9600 606 444.
Who must sign GST filings with a DSC, and who can use EVC?
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.
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 Mudichur 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.
How long does GSTR-1 & GSTR-3B monthly filing take in Mudichur?
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.
Which GST office handles Mudichur businesses?
Businesses in Mudichur (PIN 600048) 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.
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