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Trusted by 3,000+ Businesses Across India

Expert Filing &
Registration
Services in Chennai

From company registration to GST, TDS, and income tax β€” we handle all your compliance needs so you can focus on growing your business.

βœ“ Company Registration βœ“ GST Filing βœ“ GST Registration βœ“ TDS Filing βœ“ Income Tax
3000+
Companies Registered
10K+
Entrepreneurs Supported
15+
Years Experience

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Our expert team will call back within 2 hours

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βœ… MCA Registered Professionals
⭐ 4.9 Google Rating
πŸ† 15+ Years of Experience
πŸ”’ 100% Data Secure
⚑ Same-Day Response
✦ Our Services

Everything Your Business Needs

From registration to annual compliance β€” we handle it all so you can focus on growing your business.

01
🏒

Company Registration

Register your Private Limited, LLP, OPC, or Proprietorship quickly with expert guidance and zero hassle.

Get Started β†’
02
πŸ“„

GST Filing Services

Accurate and timely GST return filing (GSTR-1, GSTR-3B, GSTR-9) handled by experienced professionals.

Get Started β†’
03
βœ…

GST Registration

Get your GSTIN quickly and hassle-free. We handle new GST registrations, amendments, and cancellations.

Get Started β†’
04
πŸ’Ό

TDS Filing Services

E-TDS quarterly returns (Form 24Q, 26Q, 27Q) filed accurately and on time to avoid penalties.

Get Started β†’
05
πŸ’‘

Income Tax Filing

Individual, company, and business income tax returns filed by qualified chartered accountants.

Get Started β†’
3000+
Companies Registered
10,000+
Entrepreneurs Supported
3.5M+
Invoices Processed
15+
Years of Experience
50+
Professional Partners
STS
CA
Chartered Accountants
CS
Company Secretaries
Tax
Tax Consultants
Law
Legal Advisors
⭐ 4.9
Google Rating
✦ About Us

Your One-Stop Hub for All Business Filings

STS Consultancy is a panel of expert Chartered Accountants, Cost Accountants, Tax Consultants, Legal Advisors, and Business Consultants with wide experience in finance, entrepreneurship, management, and taxation.

We are a Managed Filing Services (MFS) provider with 15+ professionals and a network of 50+ partner firms across India, ensuring your filings are always accurate and on time.

⚑
Fast & Accurate Filings
πŸ”’
100% Data Security
πŸ’¬
Dedicated Support Team
πŸ“‹
Complete Compliance
πŸ’°
Right Plan, Right Price
πŸ†
5-Star Rated Service

Not Sure Which Service You Need?

Our experts will guide you to the right solution for your business β€” completely free of charge.

GST Filing
Company Registration
GST Registration
TDS Filing
Income Tax

πŸ“ž Get a Free Callback

✦ Testimonials

What Our Clients Say

We've helped thousands of entrepreneurs start and grow their businesses across India.

"
β˜…β˜…β˜…β˜…β˜…

You solved my problem in no time! Your efficient services and customer care are second to none. Highly recommend for company registration.

MN
Mr. Narayanan
CEO & Founder
"
β˜…β˜…β˜…β˜…β˜…

So happy with the service. You managed to exceed my expectations! Very efficient and professional team. Completed my GST filing in a day.

SK
Ms. Swetha Kumar
CEO
"
β˜…β˜…β˜…β˜…β˜…

The best thing about this service is customer care β€” they were so understanding and always available to help with any questions that came up.

RS
Mr. Saravanan
CEO & Founder
"
β˜…β˜…β˜…β˜…β˜…

Really impressed with the quality and quick response. We have chosen the right business advisor β€” wouldn't go anywhere else for our GST registration.

LG
Mrs. Lalitha Ganesan
CEO & Founder
✦ Why Choose Us

The STS Consultancy Advantage

We combine expertise, technology, and personal service to deliver results that matter.

πŸŽ“

Experienced Team

Our professionals have up to 30+ years of experience in company law, taxation, and compliance.

⏱️

Filings On Time

We ensure all returns and filings are submitted on time β€” no late fees, no penalties, no stress.

πŸ’°

Right Price

Transparent pricing with no hidden costs. We offer the right annual plan at the right price.

πŸ›‘οΈ

100% Compliant

All our filings are MCA, GST, and Income Tax compliant β€” fully accurate, every single time.

✦ Our Offices

We Serve Across Tamil Nadu

Visit us at our offices in Chennai and Tirunelveli, or reach us anytime online.

πŸ“
600024
Chennai Office
Chennai, Tamil Nadu – 600024
Serving businesses across Chennai and surrounding districts.
πŸ“
627202
Tirunelveli Office
Tirunelveli, Tamil Nadu – 627202
Serving businesses across Tirunelveli and southern Tamil Nadu.
✦ Contact Us

Let's Work Together

Have a question or ready to start? Reach out and our team will get back to you within 24 hours.

Get in Touch

We're here to help you navigate every filing and registration requirement with ease.

πŸ“ž
Phone
+91 91501-11590
βœ‰οΈ
Email
stsconsultancy11@gmail.com
πŸ“
Chennai
Tamil Nadu – 600024
πŸ“
Tirunelveli
Tamil Nadu – 627202
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