⚡ DEADLINES
GSTR-1: 11th every month  | GSTR-3B: 20th every month  | TDS Return: 31st of quarter end  | ITR (Individuals): 31st July  | ITR (Audit Cases): 31st October  | ROC Annual Filing: 30th September  | GSTR-9 Annual: 31st December  | GSTR-1: 11th every month  | GSTR-3B: 20th every month  | TDS Return: 31st of quarter end  | ITR (Individuals): 31st July  | ITR (Audit Cases): 31st October  | ROC Annual Filing: 30th September  | GSTR-9 Annual: 31st December  |
ISO 9001 Certified ISO 27001 Certified
ISO 9001:2015
Quality Management
ISO 27001:2022
Information Security
500+ Clients
Pan India
5 Branches
Across Tamil Nadu
5+ Years
Of Excellence
ISO 9001 & ISO 27001 Certified Firm

Expert Tax, Legal &
Certification Services
Across Tamil Nadu

Adlux Business Solutions — your trusted compliance partner for GST, Income Tax, Corporate Law, Company Registration, and Product Certifications. Serving Chennai, Kancheepuram, Trichy, Madurai & Coimbatore.

5+
Years Experience
500+
Happy Clients
3
Service Verticals
5
Branch Offices
 What We Do For You
GST Registration & FilingTax
Income Tax Returns (ITR)Tax
Company & Corporate LawLegal
Contract Drafting & ReviewLegal
BIS / ISI / ISO CertificationCert
FSSAI / CDSCO / CE MarkingCert
Book a Free Consultation
Experience
5+ Years
Clients Served
500+ Pan India
ISO Certified
9001 & 27001
Branch Offices
5 Locations
Data Security
100% Confidential
Our Services

Three Expert Verticals Under One Roof

Tax Compliance, Corporate Legal Services, and Product Certifications — complete end-to-end business support.

GST Registration & Filing

End-to-end GST registration, GSTR-1, 3B, 9 filings, reconciliation, notices, and advisory for all business types.

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Income Tax Returns (ITR)

ITR filing for salaried, freelancers, HUFs, firms & companies — ITR-1 through ITR-6 with maximised deductions.

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Company Registration

Pvt Ltd, LLP, OPC, Section 8, and Partnership firm registration with full MCA support and post-registration compliance.

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TDS Filing & Compliance

Quarterly TDS returns (24Q, 26Q), Form 16/16A, TDS reconciliation, corrections, and lower deduction certificates.

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Accounting & Bookkeeping

Monthly accounts, P&L, balance sheet, bank reconciliation, audit-ready financials, and MIS reporting.

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Tax Planning & Advisory

Strategic tax structuring, HUF planning, capital gains optimisation, and proactive compliance advisory.

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ROC / MCA Compliance

Annual filings (MGT-7, AOC-4), Director KYC, charge creation, company alterations, and strike-off filings.

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MSME / Udyam Registration

Udyam certificate, MSME benefits advisory, credit facilitation, and government scheme applications.

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BIS / ISI Certification

Bureau of Indian Standards mandatory certification — ISI mark, CRS scheme, and BIS Foreign Manufacturer Registration.

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ISO Certification

ISO 9001, 14001, 45001, 22000 — consulting, documentation, internal audit preparation and certification body liaison.

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FSSAI Registration & License

Basic registration, state license, central license, label review, and annual renewal for all food business operators.

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CDSCO / Drug License

Medical device, diagnostic, drug registration and import/export licenses from Central Drugs Standard Control Organisation.

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CE Marking / GMP

CE marking for EU market entry, WHO-GMP for pharma export, and Good Manufacturing Practice certification support.

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Hallmark & Agmark

BIS Hallmarking for gold/silver jewellery and Agmark grading certification for agricultural and food products.

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EPR / WPC / ETA

Extended Producer Responsibility for e-waste/plastics, WPC type approval for wireless devices, ETA for electronics.

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Import / Export Compliance

IEC code, customs compliance, mandatory testing, product labelling, and country-specific regulatory approvals.

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Our Branches

Serving Tamil Nadu from 5 Locations

We are present across major cities in Tamil Nadu — walk in or connect with your nearest branch.

Kancheepuram
Tamil Nadu
Trichy
Tamil Nadu
Madurai
Tamil Nadu
Coimbatore
Tamil Nadu
Why Choose Us

Built on Trust, Backed by Certification

We are an ISO 9001 & ISO 27001 certified firm — our quality systems and data security practices are audited and certified internationally.

2
ISO Certifications (9001 & 27001)
5+
Years of Excellence
500+
Clients Served Pan-India
5
Branch Offices in Tamil Nadu
100%
On-Time Filing Record
100%
Data Confidentiality (ISO 27001)
ISO Certified

International Quality & Security Standards

Adlux Business Solutions is audited and certified under two globally recognised ISO standards — ensuring that every engagement is delivered with consistent quality and ironclad data security.

  • Certified quality management across all service lines
  • Secure handling of all financial & legal documents (ISO 27001)
  • Annual third-party surveillance audits for continuous improvement
  • Encrypted digital document exchange and confidential client data storage
Talk to Our Expert
ISO 9001 : 2015
Quality Management System
Ensures consistent, high-quality delivery of all tax, legal, and certification services. Every process is standardised, documented, and continually improved.
ISO 27001 : 2022
Information Security Management
Your financial records, legal documents, and business data are protected under the world's most rigorous information security standard — zero tolerance for data breaches.
Our Process

Simple 4-Step Process

Complex compliance made simple — from first call to final delivery, we handle everything.

1

Free Consultation

Book a call via WhatsApp or our website form. We map the right solution for your needs.

2

Secure Document Sharing

Submit documents through our ISO 27001-certified encrypted channel — 100% confidential.

3

Expert Processing

Our team processes your filing, application, or legal work with real-time status updates.

4

Delivery & Support

Receive your certificate / acknowledgement with post-delivery support for any queries.

Free Tool

Quick Income Tax Estimator

Get a rough estimate of your income tax liability under the New Tax Regime (FY 2024-25).

 Tax Calculator — New Regime (FY 2024-25)
Gross Income
Less: Standard Deduction
Taxable Income
Income Tax
Health & Education Cess (4%)
Total Tax Payable

⚠️ This is an estimate only. Actual tax may vary. Consult our experts for accurate computation.

Why Accurate Tax Planning Matters

Every rupee saved in tax is a rupee earned for your business. Our tax experts don't just file — they strategically plan to minimise your liability within the law.

💡 New Regime Tip: Standard deduction of ₹75,000 is now available even in the New Tax Regime from FY 2024-25.
📅 Key Deadline: ITR due date for individuals is 31st July. Late filing invites penalties up to ₹10,000.
🏢 Business Owners: Proper structuring between personal & company income can significantly reduce overall tax burden.
Get Expert Tax Planning
Client Stories

Trusted by 500+ Businesses & Individuals

Hear what our clients say — across Tax, Legal, and Certification services.

Adlux handled our GST registrations across 3 states seamlessly. Zero delays, zero errors. Their ISO-certified process really shows in their delivery quality.

RK
Rajesh Kumar
Director, RK Retail Group – Chennai
GST Filing

Our BIS certification was done in record time. The team coordinated with the testing lab and BIS portal expertly. Our products are now in the market!

SM
Suresh Muthukumar
Director, SunTech Electronics – Coimbatore
BIS Certification

The shareholder agreement and corporate restructuring advice from Adlux was top-notch. They made a complex legal process completely stress-free.

PN
Priya Nair
CEO, TechVista Solutions – Trichy
Corporate Law

Got our FSSAI license and ISO 22000 certification in parallel. Adlux coordinated everything — inspection, documentation, lab reports. Truly a one-stop shop.

AL
Anita Lakshmi
Founder, Fresh & Fit Foods – Madurai
FSSAI + ISO

From company registration to ongoing ROC compliance and ITR filing — Adlux handles our entire compliance calendar. The Kancheepuram branch is super accessible.

SR
Sandeep Rao
Co-Founder, NexGen Tech – Kancheepuram
Full Compliance

Adlux drafted our entire suite of vendor contracts and NDAs. The legal team understood our business nuances perfectly. Highly recommended for any startup.

VK
Dr. Vijay Kumar
Founder, MediTech Devices – Chennai
Contract Drafting
FAQ

Frequently Asked Questions

Quick answers across Tax, Legal, and Certification — the questions we hear most often.

🏦 Tax & Compliance
What documents do I need to file my ITR?
You typically need Form 16, bank statements, investment proofs (80C, 80D), capital gains statements, and PAN/Aadhaar. We'll send a tailored checklist based on your income sources after a free consultation.
When are the GST filing deadlines?
GSTR-1 is due by the 11th of the following month (monthly filers). GSTR-3B by the 20th. Annual GSTR-9 by December 31. We proactively remind all clients before every deadline.
What is the penalty for late ITR filing?
Late filing after the due date attracts a penalty of ₹5,000 (if filed before 31 Dec) or ₹10,000 thereafter, plus 1% interest per month on outstanding tax under Section 234A.
Do you serve clients outside Chennai?
Yes! We have branches in Kancheepuram, Trichy, Madurai, and Coimbatore. We also serve clients across India through virtual consultations and our ISO 27001-certified encrypted document exchange portal.
⚖️ Legal Services
What does Company Law Advisory include?
It includes compliance under the Companies Act 2013 — Board meetings, AGM/EGM, statutory registers, secretarial audit (Form MR-3), annual filing (MGT-7, AOC-4), Director KYC, and event-based filings like share transfers and charge creation.
Can you help with Mergers & Acquisitions?
Yes. We assist with legal due diligence, structuring the transaction, drafting Share Purchase Agreements (SPA), NCLT-related filings, and post-merger integration from a legal and compliance standpoint.
What contracts do you draft and review?
We draft and review all commercial contracts — vendor agreements, service agreements, employment contracts, NDAs, distribution agreements, franchise agreements, partnership deeds, and settlement agreements.
🏅 Certification
Which products need mandatory BIS certification?
400+ product categories including electronics (CRS scheme), toys, helmets, cement, steel, household appliances. We do a free eligibility check before starting any certification engagement.
Do I need FSSAI if I sell food products online?
Yes — every food business operator selling online must have a valid FSSAI registration or license. Platforms like Amazon, Flipkart, and Swiggy Instamart mandate the FSSAI number on all food product listings.
Get In Touch

Start Your Compliance Journey Today

Reach out for a free consultation. Our experts respond within 2 business hours.

Adlux Business Solutions

ISO 9001 & ISO 27001 Certified Consultancy — Tax, Legal & Certification across Tamil Nadu.

Head Office
Chennai, Tamil Nadu – 600 001
Branches
Kancheepuram · Trichy · Madurai · Coimbatore
Phone / Click to Call
Working Hours
Mon – Sat: 9:00 AM – 7:00 PM IST

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