With SANS Chiang Mai Accounting and Business Services,  you can take advantage of  our personal income tax services as part of one of our full business services packages or on its own.

At SANS,  you can take advantage of  our personal income tax services as part of one of our full business services packages or on its own.

SANS also provides any consultation necessary to ensure your personal income tax complies with all applicable rules and regulations associated with your business at the least expense to you.

Personal Income Tax in Thailand

Payment of personal income tax in Thailand, (PND 90 or 91), is required much as you would expect in any other country in the world. SANS can help you to navigate these Thai tax requirements as they pertain to the type and amount of your personal income received from doing business in Thailand, your residence status in Thailand or abroad, as well as any tax agreements between Thailand and another country of residence.

The annual personal income tax year ends on  the 31st of December  and must be filed by the following 31st of March. 

A receipt of online or paper submission and payment of personal income taxes from the Thai Revenue Department is also a requirement in any annual Thai visa application processes.

Our personal income tax services include acquisition of a Thai Tax ID, and all preparation in auditing and submitting your annual personal income tax to the Thai Revenue Department.

What We Offer

Included in Business Service Packages

Take advantage of our personal income tax services as an all inclusive part of our full business services packages.


Stand alone Personal Income Tax

SANS offers personal income tax services for you so you can make the best use of your time.

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    A small variety of our satisfied clients share their experience with SANS.

    A business friend recommended me to SANS Business Services and I haven't looked back since. One aspect about SANS that achieved important results for my business was their good knowledge for contacts outside of the accountancy field: legal, visa and real estate contacts. If I were to start a new business in Thailand, I would have no better choice than continue with SANS Business Services. SANS Business Services is BETTER, CHEAPER AND FASTER! I very much recommend SANS if you would like a trusted, personal and faithful partnership for your business.

    Marc Spits Elephant Parade

    SANS has assisted me with the incorporation of companies, managed shares and land transfers. SANS has given excellent advice on the structuring and purchasing of land, and assisted many of my construction business clients in this area as well. Additionally, for 14 years, SANS has handled all the accounting/auditing for my 50 suite apartment block as well as my construction firm. I have no hesitation in recommending SANS for any business matters regarding company incorporation, visa/immigration, or accounting.

    Lance Bracken Lawafame Apartment Co, Ltd.

    I can highly recommend and feel extremely lucky to have come across SANS 12 years ago. Ever since the beginning Natural Agriculture has been using the services of SANS to support various processes. Foremost important is certainly accounting services as we have completely outsourced the accounting process to SANS together with the payroll and benefits management. We also make use of other services such as work permit extension, Immigration paperwork, income taxes and company creation. Basically SANS is our interface with any government dealings.Throughout all these years we have been extremely pleased with the professionalism, timeliness and accuracy of all services provided. With the support of SANS we have eliminated many headaches and have been able to concentrate more on our core values activities.

    Jacques Cavin Natural Agriculture Co. Ltd.

    I have worked in partnership with SANS for the last 4 years and they have always gone beyond the call of duty. SANS is the only business that I would trust to have access to our online banking. We entrust all payments through SANS, 90,000,000 baht to date. SANS has a great team who come to manage our payroll (140 staff) and our accounts payable payments. After 4 years you really get to know your partners and I would call SANS as our most important partner. I genuinely recommend SANS in the full knowledge that SANS will give you far more than any of their competitors.

    Giles Fisher Shadow Flies
    About Us

    SANS Business Services

    We Offer You Comprehensive Solutions for Every Type of Business – Big or Small.

    SANS is your trusted and dedicated business services company in Thailand. From registering a new Thai company or exploring our full service accounting packages; including accounts training & software to assistance with all Thai visas & work permits as well as complete BOI services.