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Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.
Tanuja Sinha & Associates (TSA) is a chartered accountancy firm based in Kolkata, led by CA Tanuja Sinha. With a dedicated focus on servicing both individuals and non-resident individuals, the firm brings years of expertise and a commitment to excellence in navigating the complexities of Indian tax laws.
The firm specializes in individual tax practice, with focus on Non-Resident Indians (NRIs), high-net-worth individuals (HNIs) and Hindu Undivided Families (HUFs). It provides comprehensive tax, compliance and regulatory services, especially catering to the needs of NRIs
TSA takes pride in being a woman led Chartered Accountancy firm trusted for their personalized approach and unmatched professionalism. With a team of highly skilled professionals, TSA provides tailored solutions that meet the unique needs of their diverse clientele.
Why Choose TSA
- Expertise: TSA team comprises of seasoned professionals with extensive experience in taxation and financial management, ensuring the highest standards of service delivery.
- Personalized Approach: TSA understands that you have unique needs and objectives. That’s why TSA offers personalized solutions tailored to your specific circumstances, ensuring optimal outcomes.
- Reliability: With a track record of excellence and a commitment to integrity, you can trust TSA to deliver reliable and ethical services that exceed your expectations.
- Client-Centric Philosophy: Clients are at the heart of everything TSA does. TSA prioritizes your satisfaction, offering responsive support and proactive guidance every step of the way.
Awards & Accolades
Tanuja Sinha, Proprietor of Tanuja Sinha & Associates has been recognized as the ‘Top 10 Women CAs in India – 2025’ by the Women Entrepreneurs Review.
Services
TSA caters to both segments of clients – Non-Residents as well as Residents.
- For Non Residents, TSA offers Single window Services including Tax Planning, TDS, Legal, Banking, Return filing services and even Property Consultants if required.
- For the Individual Residents, Taxation Services include Tax Planning and advisory, managing Tax Liabilities and Risks, Finalization of Accounts, Filing of Income Tax Returns, GST registration and compliance.
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Testimonials

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I live in Switzerland and had a house in Kolkata to sell. She is very knowledgeable, approachable and extraordinarily capable!... read more Recommend 100:/
Stephen Huisman
February 14, 2026We recommend Tanuja Sinha and associates heavily. We are very pleased with Tanuja Sinha for her professionalism. She did all... read more difficult work when we sold our flat .
Pali Bandyopadhyay
January 22, 2026I have been associated with Tanuja Sinha & Associates for the past few years, and their service has been consistently... read more outstanding. The team has demonstrated exceptional professionalism, deep expertise, and attention to detail in handling all aspects of my tax matters. They provided end-to-end guidance on complex areas including tax implications related to property sales and overseas remittances, with clear explanations and personalised one-to-one support throughout the process. Their proactive approach, timely communication, and strong understanding of regulations gave me complete confidence and peace of mind. I highly appreciate their dedication and would strongly recommend Tanuja Sinha & Associates to anyone seeking reliable, knowledgeable, and professional tax consultancy services.
RAJ SEN
January 21, 2026 -
Tanuja’s firm has been handling our tax and other related issues for the past two years. Especially as NRIs we... read more have found her to be very knowledgeable about all the relevant issues. They are efficient, responsive, thorough and very reliable. Tanuja also helped us with banking and property-related legal matters by recommending the right professionals to us. We were very impressed with how quickly and smoothly all the work was done. Before we met her, we had been running from pillar to post trying to get the work done. Tanuja has built an excellent team. We have no hesitation in recommending them highly.
S Bandyopadhyay
January 19, 2026Kapil Kapoor,MD
January 17, 2026 -
I have lived in New Zealand for 25 years. I sold my apartment in Kolkata. Tanuja Sinha took care of... read more everything promptly. The funds were repatriated the tax returns were filed and refunds received. Thanks for excellent service. Prabir Mittra.
Prabir Mittra
January 15, 2026Best decision I made to handle my taxes and.finances from abroad. These folks are amazingly prompt, knowledgeable and efficient, a... read more remarkable combination. Have recommended to many others in NRI situations, who have also been v happy with them
S B
January 15, 2026We loved working with Tanuja Sinha and Associates. Tanuja is amazing to work with, very agile and responsive. She and her... read more team provide fantastic support and answer every little query you may have even if you are sitting in a different time zone from India and she understand the Indian Tax system so well, she is able to anticipate the challenges in advance to mitigate them and get the work done within the time. We have been working with her and the team a little over the last 4 years and they have been adept at answering our queries related to income tax, property sales, TDS, transferring the earnings from sale abroad, transferring of PAN card from another part of the country to Kolkata, so far. It has really been a pleasure working with them. We highly recommend working with them, if you enjoy seeing everything being processed like clockwork smoothly, each and every time.
chandana roy chowdhury
January 15, 2026 -
Thank you Tanuja and Subarna for your fantastic service. You'll have helped us in every way yo get our legal... read more work accomplished. High recommendations to everyone out there who need any kind of legal errands completed.
nabamita dhar
January 15, 2026Arvind Chetty
January 15, 2026I had a complex tax situation and the team handled it with great professionalism, clarity, and patience. They explained everything... read more transparently and guided me through the entire process step by step. I really appreciated their ethical approach and calm support. Highly recommend for reliable and responsible tax advice. A special mention to Mr. Nayan who was extremely patient, supportive and clear in explaining each step. Thank you Tanuja ma'am and the entire team.
Arindam Ray
December 23, 2025 -
I highly recommend Tanuja Sinha & Associates, especially for NRI tax and property-related matters. Particularly for those that do not... read more want to take the DIY approach. They handled the entire tax and funds transfer process following the sale of my flat in Kolkata. The service was exceptional from start to finish. Ms. Sinha and her team are extremely knowledgeable, proactively ensuring every detail is covered. They were incredibly responsive to all my queries and demonstrated thorough efficiency in every action. Ms. Sinha educated me on the implications of the different approaches I could take regarding what to do with the funds after the sale. This is a service that I did not think much about prior to consulting with Ms. Sinha, but found it to be extremely valuable. Overall, a truly professional and reliable firm with a highly knowledgeable and articulate founder! Could not be more delighted with the service.
Rahul Lahiri
December 2, 2025Tanuja and her team were a real pleasure to work with: they dealt with my situation with creativity, efficiency and... read more swiftness. I could not have asked for more! I did not expect to be able to get all my concerns in India addressed so completely while sitting in the US. A big thanks to Tanuja and her team
Mrinalini Sinha
August 21, 2025I have lived in Canada and USA for almost 60 years, and although I visited Kolkata frequently, I had no... read more experience in dealing with the complex tax regulations related to the sale of property, and repatriating the proceeds to Canada. My friends who had gone through this experience were uniformly of the opinion that while most Chartered Accountants could deal with the requirements, a specialist who dealt with NRIs would be important for the sale of my ancestral house in Kolkata. Tanuja Sinha and Associates came highly recommended to me as being experts in the kind of transaction I was contemplating. Starting from the the immaculate and accessible ground floor air-conditioned office in Jodhpur Park, to Tanuja Sinha’s engaging demeanour and warm hospitality on a hot summer day, to her expertise in tax matters specially in regards to NRI/OCIs, I and my wife found everything about TSA top-notch and impressive at our first meeting. During this initial meeting with her, Tanuja went through the entire process of property sales, repatriation of money, and taxation rules at tax time for the following year. Her fee structure was fair and transparent. She discovered that my PAN card had been marked “Inoperative” as there was some problem in the documentation about the fact that I lived abroad, and she and her staff helped me rectify this in the next few days. Tanuja also arranged for a Certified Valuer to give an official property valuation in an expedited way, and she introduced us to knowledgeable and competent bank officials who helped us open a bank account in an Indian Bank that would be able to repatriate the money at the appropriate time when the needed documents were submitted Tanuja was ready with sound advice for every question we had. Her pleasantness and courtesy were heartwarming to us and her knowledge of tax laws was outstanding. Her professionalism, competence, problem resolution skills, forward thinking and planning for all contingencies, and follow-up even in our absence after we left Kolkata, made the otherwise stressful job of selling property almost a pleasant experience. I cannot praise her and her team enough, and recommend Tanuja Sinha and Associates unconditionally to anyone, specially NRI/OCIs, who need CA services. Thank you, TSA! Supriyo & Indira Sen
Supriyo Sen
August 18, 2025 -
Tanuja Sinha and Associates assisted my family in buying a flat in Jodhpur Park and also selling my previous flat.... read more They are professional, prompt, courteous and knowledgeable. We were able to do most things from the US and they always guided us accurately. I have complete trust in them and have recommended their services to several friends.
Sanjoy Chakravorty
August 7, 2025We found Ms Sinha absolutely professional with extensive expertise in her field. It was truly exemplary from start to finish.... read more She was laser focussed on fulfilling our needs. I unconditionally and without reservation reccomend her. Ranjit and Shukla Biswas
Ranjit Biswas
June 22, 2025Hi Tanuja Associates has been a super support for a person like me who lives out of India. Both Tanuja... read more and Subarna had been supporting me in selling my home in India and trust me it was so smooth that I never realized I’m abroad. Thanks to the team who has been with me throughout the process for a smooth transition. All the best.
Subhajit Sen
May 8, 2025
We would highly recommend her services to others.
She and her team is immensely knowledgeable, highly experienced, very professional and proactive. She is easily reachable and very prompt in her service.
Fortunately, a trusted friend recommended Tanuja Sinha to us. We were extremely impressed with her services. During our approximately two-hour meeting, Tanuja provided a comprehensive explanation of the entire selling process, and I subsequently signed the necessary paperwork. From that point onward, Tanuja efficiently managed all aspects of the transaction, including obtaining a PAN card, completing the mutation process, handling tax payments, and setting up a bank account. Her attention to detail was truly remarkable.
Tanuja also connected us with a highly competent real estate agent, who proved instrumental in securing a sale at a price that exceeded the market value by ten percent for a comparable flat.
The service we received from Tanuja exceeded our expectations. The entire experience was stress-free, and working with Tanuja was a pleasure. I wholeheartedly recommend Tanuja without any reservations.
Dr. Debashis Pal
Cincinnati, Ohio
EXCELLENT Based on 10 reviews Posted on Kapil Kapoor,MDTrustindex verifies that the original source of the review is Google. This team of Ms. Tanuja ji rocks on all fronts!! As an NRI I highly recommend her services!!Posted on Aditya SrivastavaTrustindex verifies that the original source of the review is Google. Posted on m boseTrustindex verifies that the original source of the review is Google. Tanuja Sinha provided us with much dedicated support and service for which we are very grateful. She and her assistants stayed with our prolonged and difficult case and managed to complete it. Many thanks to Tanuja and Subarna.Posted on Prabir MittraTrustindex verifies that the original source of the review is Google. I have lived in New Zealand for 25 years. I sold my apartment in Kolkata. Tanuja Sinha took care of everything promptly. The funds were repatriated the tax returns were filed and refunds received. Thanks for excellent service. Prabir Mittra.Posted on S BTrustindex verifies that the original source of the review is Google. Best decision I made to handle my taxes and.finances from abroad. These folks are amazingly prompt, knowledgeable and efficient, a remarkable combination. Have recommended to many others in NRI situations, who have also been v happy with themPosted on chandana roy chowdhuryTrustindex verifies that the original source of the review is Google. We loved working with Tanuja Sinha and Associates. Tanuja is amazing to work with, very agile and responsive. She and her team provide fantastic support and answer every little query you may have even if you are sitting in a different time zone from India and she understand the Indian Tax system so well, she is able to anticipate the challenges in advance to mitigate them and get the work done within the time. We have been working with her and the team a little over the last 4 years and they have been adept at answering our queries related to income tax, property sales, TDS, transferring the earnings from sale abroad, transferring of PAN card from another part of the country to Kolkata, so far. It has really been a pleasure working with them. We highly recommend working with them, if you enjoy seeing everything being processed like clockwork smoothly, each and every time.Posted on nabamita dharTrustindex verifies that the original source of the review is Google. Thank you Tanuja and Subarna for your fantastic service. You'll have helped us in every way yo get our legal work accomplished. High recommendations to everyone out there who need any kind of legal errands completed.Posted on Arvind ChettyTrustindex verifies that the original source of the review is Google. Made it easy for us to handle our tax affairs. Prompt with an attention to detail.Posted on Arindam RayTrustindex verifies that the original source of the review is Google. I had a complex tax situation and the team handled it with great professionalism, clarity, and patience. They explained everything transparently and guided me through the entire process step by step. I really appreciated their ethical approach and calm support. Highly recommend for reliable and responsible tax advice. A special mention to Mr. Nayan who was extremely patient, supportive and clear in explaining each step. Thank you Tanuja ma'am and the entire team.Posted on Rahul LahiriTrustindex verifies that the original source of the review is Google. I highly recommend Tanuja Sinha & Associates, especially for NRI tax and property-related matters. Particularly for those that do not want to take the DIY approach. They handled the entire tax and funds transfer process following the sale of my flat in Kolkata. The service was exceptional from start to finish. Ms. Sinha and her team are extremely knowledgeable, proactively ensuring every detail is covered. They were incredibly responsive to all my queries and demonstrated thorough efficiency in every action. Ms. Sinha educated me on the implications of the different approaches I could take regarding what to do with the funds after the sale. This is a service that I did not think much about prior to consulting with Ms. Sinha, but found it to be extremely valuable. Overall, a truly professional and reliable firm with a highly knowledgeable and articulate founder! Could not be more delighted with the service.
Contact Us
Near EEDF
Kolkata – 700068
Mobile: +91 98311 37564
Email: tanujasinha@gmail.com
Get Your Free Consultation
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What Our Clients Say