Expert Chartered Accountant in Thane, India You Can Trust

Delivering reliable solutions in Taxation, Audits, GST, company registration, and CFO advisory for startups, SMEs, and corporates across Mumbai & Thane.

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Smart Accounting. Seamless Compliance. Delivered Remotely.

Empowering your business with online accounting, tax filing, and CFO advisory — wherever you are. From GST and MCA to TDS and ROC filings, we ensure complete financial clarity, convenience, and compliance from our Thane-based expert team.

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Computax
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KDK Software
Zoho
QuickBooks
Tally
Computax
ClearTax
KDK Software
Zoho
QuickBooks
Services

Accounting Made Simple, Precise, and Professional

From daily bookkeeping to strategic audits — our Thane based CA team in Thane delivers comprehensive, customized solutions to businesses locally and across India.

Tax Planning & Filing
Tax Planning & Filing

Strategic income tax planning and accurate return filing to help individuals and businesses reduce liabilities and ensure full compliance.

GST Registration & Compliance
GST Registration & Compliance

Seamless GST registration, monthly return filing, reconciliation, and audit support — handled by certified GST experts.

Accounting & Bookkeeping
Accounting & Bookkeeping

Reliable daily, weekly, and monthly bookkeeping services using cloud and offline systems tailored for SMEs, startups, and corporates.

Audit & Assurance Services
Audit & Assurance Services

Comprehensive statutory, tax, and internal audits to validate your financial reporting and compliance with Indian laws and standards.

Company Incorporation & MCA Filings
Company Incorporation & MCA Filings

Complete assistance with Private Limited, LLP, or OPC company registration, SPICe+ forms, and ROC/MCA annual compliance.

Virtual CFO & Business Advisory
Virtual CFO & Business Advisory

Get financial strategy, planning, and decision-making support with our expert Virtual CFO services designed for growing businesses.

Why Choose Us

Simplifying Compliance. Amplifying Business Confidence.

At Jatin Sethi & Co., we’re not just accountants — we’re growth partners. With a young, agile team backed by deep domain knowledge and tech-first execution, we deliver seamless financial solutions tailored to your journey — from incorporation to expansion.

On-Demand Advice Backed by Action

From urgent GST clarifications to timely MCA filings, our CA-led team offers responsive support tailored to your stage — whether you're a startup or a scaling business. Expect proactive check-ins, not just reminders.

Professional CA Services

Always accessible. Always accountable.

Financial Growth

Structured. Verified. Scalable.

Compliance That Powers Confidence

We don’t just help you meet deadlines — we help you stay audit-ready, investor-friendly, and growth-enabled. With structured workflows, layered checks, and updates on every reform, we ensure your finances stand scrutiny at every level.

EXPLORE

Powerful Solutions for Smarter Business Management

From automated bookkeeping to strategic tax planning, our comprehensive services help you manage your business finances effortlessly.

Effortless Tax Filing
Effortless Tax Filing

Complete tax preparation and filing services with accurate documentation. From individual returns to business taxes, everything is handled seamlessly and efficiently.

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Smart Financial Analysis
Smart Financial Analysis

Stay on top of your business performance with detailed financial reporting and analysis. Get personalized insights to optimize your financial strategy.

Seamless Communication
Seamless Communication

Connect with expert CA services anytime with responsive support across all channels. Stay informed about your financial matters whenever you need clarity.

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Comprehensive CA Solutions — All Under One Roof

From startup incorporation to structured tax planning, regulatory filings, and strategic advisory — Jatin Sethi & Co delivers end-to-end CA services with precision, clarity, and speed. Built for growing Indian businesses that value compliance and clarity.

Tax Services
Compliance
Advisory
Business Setup
Tax Services

We provide holistic tax services including income tax returns, TDS filing, and strategic tax optimization. Our goal: reduce liability, enhance savings, and keep you stress-free through every assessment year.

Compliance

Stay up-to-date with all statutory filings including GST, TDS, ROC, and MCA documentation. We also handle statutory audits, 3CD reporting, and ensure all compliance checkpoints are cleared smoothly.

Advisory

From capital structuring to profitability reviews, we offer strategic financial guidance that helps you take better business decisions. Ideal for growing startups, SMEs, and investor-facing businesses.

Business Setup

Launching a new venture? We simplify your journey with complete business setup support — company registration, PAN/TAN, MSME/Udyam, GST, and more. We also guide you on the best legal structure based on your vision.

Testimonials

Clients testimonials

Through honest feedback from our clients and customers. Experience professional CA services that deliver results!

Client
— Vinayak P.

From our first interaction, they were professional and clear, outlining exactly what was needed and for a reasonable fee. We put our trust in them, and they delivered, resolving everything quickly. We're incredibly thankful for their reliable and efficient support! They truly come highly recommended. Thanks a lot Jatin sir and team!

Client
— Chandrashekhar S.

Very cooperative and efficient staff...helps a lot for filing ITR...very polite staff takes initiative for work...prompt response for queries...

Client
— Varsha P.

i have been using there services for quite a while and i have also received tax refund as expected and that too much before time. appreciate their effort.

Client
— Sachin P.

I have been taking help of Mr. Jatin Sethi and his team for last 3-4 years for ITR filing. He and his team are very knowledgeable. They reachable at any time. His team is also competent at what they do. I am sure you will not be dissatisfied with their service

Contact Us

Book a Consultation with Our Expert Team

Schedule a one-on-one consultation with Jatin Sethi CA. From business structuring to tax optimization and compliance, we'll guide you with clarity and confidence—tailored to your financial goals.

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© 2026 JATIN SETHI & CO. Professional CA Services
PROFESSIONAL CA SERVICES
Phone: +91-7039977077 | Office No 106, 1st Floor, Amfotech Park Plot, A16, Rd Number 8, opp. Old Passport Office, Wagle Estate, Padwal Nagar, Thane West, Thane, Maharashtra 400604