Chennai's dedicated GST practice · GSTR-1 due 11th · GSTR-3B due 20th/22nd
Sembium · PIN 600011

Composition & CMP-08 Services in Sembium

Our consultants provide Composition & CMP-08 to businesses across Sembium starting at Rs.499. Every file is reconciled and senior-reviewed before submission, which is why our clients see far fewer departmental queries than they did while self-filing.

  • Handled by senior GST practitioners — 20 years in Chennai tax practice
  • Transparent fee: Rs.499/quarter 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 Sembium
Rs.499/quarter onwardsProfessional fee
CMP-08 by the 18th after each quarter; GSTR-4 by 30 JuneTypical 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
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Local Expertise

Trade Profile and GST Jurisdiction for Sembium

GST does not distinguish between a large showroom and a small service unit — the due dates and matching systems apply equally to both. Sembium straddles Paper Mills Road, Madhavaram High Road and Erukkancheri High Road, feeding the Perambur Carriage Works with fabrication shops, rubber and hosiery units, hardware and timber dealers. Bunder Garden Main Street, Melpatti Ponappa Street and Market Street hold provision wholesalers, sweet stalls and lorry booking agents, and the Carriage Works Road sheds house body builders. Transporters issuing consignment notes, reverse charge on freight and e-way bill expiry on Moolakadai bound loads are the standing pain points. That is why our Composition & CMP-08 engagements in Sembium follow the same discipline whatever the client's size: written checklists, reconciliation before filing and every acknowledgement archived. Businesses from Perambur and Agaram run on the same process, entirely over WhatsApp if they prefer.

GST jurisdiction for Sembium (PIN 600011): businesses here generally fall under the CGST Chennai North Commissionerate. We regularly represent clients from Sembium 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 Logistics and Transport Operators in Sembium
A goods transport agency issuing consignment notes normally operates under reverse charge, where the registered customer pays 5 percent and the transporter files returns with little cash outflow, but claiming input credit on trucks and tyres requires opting for forward charge by filing Annexure V before the financial year begins, a choice that then binds the whole year. Giving vehicles on hire to another GTA is exempt altogether. Transporters around Sembium also carry e-way bill duties: updating Part B on vehicle changes and extending validity within the permitted window when trips overrun. A specialist evaluates the reverse-charge-versus-forward-charge economics and keeps the fleet paperwork inspection-ready.
Composition & CMP-08 in Sembium is priced from Rs.499 and includes document verification, reconciliation with portal data, senior review, filing and a complete acknowledgement set archived for your records.
Why Us

Why Sembium Businesses Choose ChennaiGST

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

Familiar with Chennai Jurisdictions and Officers' Expectations

We work with Chennai GST ranges and circles every week, including the jurisdiction covering Sembium. We know how local proper officers examine registrations, what supporting documents they routinely call for, and how to present a file so it moves without repeated queries.

Extra Hands During Filing Windows

In the days before the 11th and the 20th, our team runs extended hours and a strict internal queue, so a client who sends data late in the window is still filed on time. Peak-season crush at our end never becomes a late fee at yours.

Same-Day Response, Every Working Day

Send your query on call or WhatsApp and you hear back the same working day, usually within a few hours. When a due date is close or a notice has landed, waiting two days for a reply is simply not acceptable, and we know it.

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.

Zero Tolerance for Late Fees and Interest

GSTR-3B late fees run at Rs.50 per day and interest at 18 percent per annum on unpaid tax. Our internal cut-offs sit days ahead of statutory due dates precisely so that our clients never hand the department a rupee they did not owe.

Support in Tamil and English

GST is confusing enough without a language barrier. Our team explains notices, tax positions and filing requirements in plain Tamil or English, whichever you and your staff in Sembium are comfortable with, and keeps written communication simple and jargon-free.

How It Works

Our Composition Scheme Process

Eligibility and enrolment

We verify your turnover and business type against composition conditions, and file CMP-02 to opt in from the start of the financial year where applicable.

Quarterly turnover compilation

Each quarter we collect your sales summary, apply the correct composition rate, and add any tax payable under reverse charge on specified inward supplies.

CMP-08 filing

The statement-cum-challan in Form CMP-08 is prepared, tax is paid, and the form is filed by the 18th of the month following the quarter.

Annual GSTR-4

After year end we consolidate the four quarters, reconcile with your books, and file the annual return in GSTR-4 before the 30 June due date.

Limit monitoring

We track your cumulative turnover through the year and, if the Rs.1.5 crore or Rs.50 lakh limit nears, manage a clean transition to the regular scheme.

Checklist

Documents Required for Composition & CMP-08

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

Transparent Pricing

What Composition & CMP-08 Costs in Sembium

Rs.499/quarter onwards

Timeline: CMP-08 by the 18th after each quarter; GSTR-4 by 30 June · No hidden charges · GST invoice provided

Rs.1,799/year

  • Composition eligibility assessment against the Rs.1.5 crore and Rs.50 lakh limits
  • Opt-in filing through CMP-02 before the financial year, where needed
  • Quarterly CMP-08 preparation and filing by the 18th
  • Annual return GSTR-4 preparation and filing by 30 June
  • Reverse charge liability computation and inclusion
  • Bill of supply format guidance and compliance check

Call +91 - 9600 606 444

Outcomes

What You Get

Practical outcomes our clients measure us by.

Compliance That Continues When You Travel

Illness, travel or a family function no longer threatens a deadline. With a standing external process holding your calendar and data trail, filings proceed on schedule whether or not you are at your desk.

Fewer Departmental Notices

Consistent, reconciled returns give the department's matching systems nothing to flag. Clients who move to us after years of self-filing typically see scrutiny queries and mismatch notices fall away within a few filing cycles.

Bank and Tender Readiness

Loan applications and government tenders routinely demand GST returns and registration documents. With everything filed and archived properly, you can produce a complete compliance file within hours instead of days.

A Written Trail for Every Decision

Tax positions, rate choices and credit calls are documented as they are made, so if a question arises years later, the reasoning and evidence are on file rather than in someone's fading memory.

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.

Time Back for Your Actual Business

The hours you or your accountant spent wrestling with the portal, JSON errors and reconciliations every month return to sales, operations and customers, while trained hands manage the compliance in the background.

Why a Specialist Matters

With ChennaiGST vs Doing It Yourself

AspectWith ChennaiGSTDIY / Unattended
Portal credentials and dataLogins 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.
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.
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.
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.
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.
Law Update

GST Rulings and Notifications That Affect You — relevant to Sembium businesses

GST law moves through notifications, circulars and court decisions. These are the ones changing how filings are prepared right now.

AAR Ruling

Agricultural seedling trays are plastic articles taxable at 18 percent

Saro Enterprises - AAR Tamil Nadu (2018), upheld by AAAR Tamil Nadu, order dated 6 February 2019 · 2018

The applicant made polypropylene and recycled plastic trays used by farmers to raise paddy and vegetable seedlings, and argued that they were agricultural implements. The Authority held that the trays are other articles of plastic under heading 3926 90 99 and are taxable at 9 percent central tax and 9 percent State tax. Use in agriculture does not by itself bring a product within the exempt agricultural implements entry, and the material and the tariff description prevail over the end use.

How we apply it: Chennai suppliers to the farm sector cannot assume exemption merely because the buyer uses the product in agriculture.

Circular

Liquidated damages, notice pay and contractual penalties are generally outside GST

Circular No. 178/10/2022-GST · 2022-08-03

This is the leading circular on the agreeing to tolerate an act entry. The Board held that liquidated damages paid for breach of contract are a flow of money compensating for injury, not consideration for any service, so no GST applies. The same reasoning covers notice pay recovered from employees, cheque dishonour charges, fines and penalties for violation of a contract or a law, and forfeiture of salary or bond amounts, unless there is a genuine independent agreement to tolerate an act. A late payment surcharge or fee is treated differently, as it is naturally bundled with the principal supply and forms part of its value.

How we apply it: Chennai employers and contractors should resist departmental demands on notice pay recovery and liquidated damages by citing this circular in the reply itself.

Portal Advisory

Negative liability in GSTR-4 for composition dealers and how it was corrected

GSTN Advisory, 2021 — negative liability appearing in Form GSTR-4 filed by composition taxpayers · 2021

Composition taxpayers who left Table 6 of the annual return GSTR-4 blank found that the tax already paid through Form CMP-08 was treated as an excess payment, creating a negative liability that was then adjusted against later quarters. GSTN clarified that outward supply and reverse charge figures must be entered in Table 6 even though the tax has already been paid, and arranged for wrongly created negative balances to be reversed.

How we apply it: Composition dealers in Chennai must complete Table 6 of GSTR-4 each year, or the portal will show a false credit and later recover it.

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.

What documents are required for composition & CMP-08 in Sembium?
For composition & CMP-08 you will generally need: GST portal login credentials, Quarterly sales summary or turnover figures, Purchase details including any reverse charge expenses, Previous CMP-08 copies, for continuing clients, Bank statement for turnover verification, if required. 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.
Can I get composition & CMP-08 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 Sembium regularly complete composition scheme 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 rate of tax does a composition dealer pay?
Manufacturers and traders pay 1 percent of turnover, split as 0.5 percent CGST and 0.5 percent SGST; for traders this is computed on taxable turnover of goods. Restaurants not serving alcohol pay 5 percent, split 2.5 percent and 2.5 percent. Service providers under the special scheme with turnover up to Rs.50 lakh pay 6 percent, split 3 percent and 3 percent. In every case the tax comes out of your own pocket because a composition dealer cannot collect GST from customers, so pricing must absorb it. The trade-off is minimal paperwork: quarterly CMP-08 and one annual GSTR-4.
My kirana shop under composition sells both loose grains and branded packs. On what turnover do I pay the 1%?
A composition trader pays 1% on the turnover of taxable supplies of goods and services in the state, so exempt sales such as loose, unbranded grains and fresh vegetables are excluded from the tax computation. Your CMP-08 working should therefore split total collections into exempt and taxable streams, paying 0.5% CGST and 0.5% SGST only on the taxable portion, typically the pre-packaged and labelled packs and other taxable groceries. Note that the full turnover, exempt included, still counts towards the Rs.1.5 crore composition ceiling. Kirana owners in Sembium often overpay by applying 1% on everything; call +91 - 9600 606 444 for a corrected working.
When should I issue a bill of supply instead of a tax invoice?
A bill of supply is issued in two situations: when a registered person supplies exempt or nil-rated goods or services, and when the supplier is a composition dealer, who is barred from collecting tax. It looks similar to a tax invoice but shows no tax rate or tax amount, and a composition dealer must print the words composition taxable person, not eligible to collect tax on supplies on it. A regular taxpayer in Sembium selling both taxable and exempt items needs both document types configured in the billing system, applied item by item based on what is being sold.
What returns does a composition dealer have to file and by when?
Composition taxpayers have just two recurring obligations. First, Form CMP-08, a quarterly statement of self-assessed tax, due by the 18th of the month following each quarter, so 18 July for the April to June quarter, 18 October, 18 January and 18 April for the rest. Second, the annual return GSTR-4, due by 30 June following the end of the financial year. There is no monthly GSTR-1 or GSTR-3B. Delays attract late fees and 18 percent interest on unpaid tax, and prolonged non-filing can lead to cancellation. Our Sembium office files CMP-08 for composition clients each quarter for Rs.499; call +91 - 9600 606 444.
Can service providers in Sembium opt for the composition scheme?
Yes, through a separate scheme introduced under Notification 2/2019. Service providers, or mixed suppliers not eligible for the regular composition scheme, with aggregate turnover up to Rs.50 lakh in the preceding financial year can pay tax at 6 percent, comprising 3 percent CGST and 3 percent SGST, on their turnover. The same restrictions apply: no input tax credit, no tax collection from clients, no inter-state outward supply, and a bill of supply instead of a tax invoice. Compliance is CMP-08 quarterly by the 18th and GSTR-4 annually by 30 June. Small salons, tutors, and repair services in Sembium commonly use this; call +91 - 9600 606 444 to check fit.
How do I switch my regular GST registration to the composition scheme?
An existing regular taxpayer opts in by filing Form CMP-02 on the GST portal before the beginning of the financial year for which the scheme is sought, and the option takes effect from 1 April. Because composition dealers cannot hold input tax credit, you must also reverse the credit on inputs in stock and capital goods by filing Form ITC-03 within sixty days of commencement. A fresh applicant can choose composition directly in the registration form REG-01. Once opted, the scheme continues year to year without re-filing CMP-02, as long as you remain eligible under the Rs.1.5 crore limit.
I just received my GSTIN. What returns do I need to start filing?
From your first tax period, a regular taxpayer files GSTR-1, the outward supplies statement, by the 11th of the following month, and GSTR-3B, the summary return with tax payment, by the 20th. If your expected turnover is up to Rs.5 crore, you can opt for the QRMP scheme: returns become quarterly, GSTR-3B is due by the 22nd of the month after the quarter for Tamil Nadu, monthly tax is paid by challan, and the optional IFF by the 13th lets you pass credit to buyers monthly. Returns are mandatory even for nil turnover; the nil late fee is Rs.20 per day. Call +91 - 9600 606 444 and we will set up your filing calendar.
The portal auto-filled an interest amount in my GSTR-3B. Can I edit or dispute it?
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.
How do I find the correct GST rate for my product or service?
The rate is always determined by classification: identify the correct HSN code for goods or SAC code for services, then read the rate against that code in the current CBIC rate notifications, as amended by the September 2025 restructuring notifications. The GST portal and the CBIC website both host searchable rate finders. Classification disputes are common where a product sits between two descriptions, and the wrong choice means either losing margin or facing a demand with interest. ChennaiGST maintains verified rate masters for clients in Sembium and reviews them whenever the Council changes rates; call +91 - 9600 606 444 for a classification review.
What is the GST treatment for an event management company handling corporate events?
Event management services attract 18 percent with full input tax credit. Place of supply rules deserve attention: for organising an event for a registered client, the place of supply is the client's location, so a Chennai company organising a Goa offsite for a Bengaluru-registered client charges IGST to Karnataka. For unregistered clients, the place of supply is where the event is actually held. Admission tickets are taxed where the event takes place. Getting the state wrong means the client's credit is jeopardised and the tax may need repayment under the correct head, so event companies serving multi-state clients should map each contract before invoicing.
I hold stock purchased before the September 2025 rate cuts at higher tax rates. What happens when I sell it now?
You charge the rate in force on the date of supply, so goods sold on or after 22 September 2025 carry the new lower rate even if you bought them when the rate was 12% or 28%. The input tax credit you took at the old, higher rate remains fully intact in your credit ledger and is not restricted merely because output is now taxed lower; it simply sets off across your overall liability. No stock declaration was required for this transition. What traders in Sembium must avoid is selling old-MRP stock at prices that ignore the tax cut without reviewing pricing. Call +91 - 9600 606 444 for a transition check.
Something is malfunctioning on the GST portal. How do I raise a formal grievance ticket?
Use the GST Self-Service Grievance Redressal Portal at selfservice.gstsystem.in. Select Report Issue, type a keyword describing the problem, and the system suggests the matching category along with FAQs; if those do not resolve it, proceed to raise the ticket by entering your GSTIN or ARN, contact details and a description, and attach screenshots of the error. A ticket reference number is issued instantly by email and SMS. Raising a ticket also creates a record that the failure was on the system side, which helps later if a deadline was missed because of a portal outage. Our Sembium office logs tickets for clients as part of retainer support.
Does compensation cess still apply on any goods?
For most goods, no. With the rate restructuring of 22 September 2025, compensation cess was discontinued on items such as cars, and the demerit burden was merged into the single 40 percent rate. The cess continues only on pan masala and specified tobacco products during the transition period while past compensation cess loan obligations are being discharged. A practical point for traders: balances of unutilised compensation cess credit cannot be cross-utilised against CGST, SGST or IGST liability, so businesses holding old cess credit should evaluate their position rather than assuming it will set off future tax.
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.
How is interest calculated on a GST demand or late payment?
Interest runs at 18 percent per annum under Section 50 on tax paid after the due date, computed day-wise from the day following the due date until payment. Following amendments, interest on delayed GSTR-3B liability applies on the portion paid through the electronic cash ledger, and interest on wrongly availed ITC arises where the credit has been both availed and utilised. Interest is payable even where no penalty applies, and it cannot be waived by the officer. Because interest compounds silently over long disputes, paying the admitted tax early through DRC-03, even while contesting the rest, often saves a substantial amount.
What are the most common mistakes Chennai businesses make with GST refunds and ITC?
The recurring ones we see across Sembium are: missing the two-year limitation for RFD-01, mismatches between GSTR-1, GSTR-3B and shipping bill data that stall export refunds, forgetting the April LUT renewal, claiming ITC on invoices absent from GSTR-2B, ignoring blocked credits under Section 17(5), breaching the 180-day supplier payment rule, and treating deficiency memos as rejections instead of refiling within limitation. Each of these is preventable with a simple monthly checklist and a year-end reconciliation. ChennaiGST builds exactly this discipline into its retainer engagements; call +91 - 9600 606 444 if any of these sounds familiar.
How much does composition & CMP-08 cost in Sembium?
Our fee for composition & CMP-08 in Sembium starts at Rs.499/quarter 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 is the process for composition & CMP-08?
The process runs in clear stages: Eligibility and enrolment; Quarterly turnover compilation; CMP-08 filing; Annual GSTR-4. 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.
Are there any hidden charges for composition & CMP-08?
No. The fee quoted before we start is the fee you pay. Government fees, portal charges or statutory late fees, where they apply, are separate and disclosed to you in advance with the exact amount. We issue a proper GST invoice for our professional fee. If the scope of work changes — for example, an unexpected notice or additional periods — we tell you the revised fee before doing anything further.
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