M&A Accounting and Tax Co., Ltd.

Reliable accounting, tax, and payroll outsource services.

    M&A Accounting and Tax Co. Ltd. was founded in 2001.  Our accounting outsource service is designed to accommodate your daily bookkeeping task, monthly tax returns, monthly financial reports for your business in the considerable reduction of in-house accounts services, related to staff costs in term of wages, salary, benefits, office space and statutory payments.

    We are an ISO 9001:2015 certified accounting firm and passed the quality assurance assessment under the requirements of “Quality Assurance for Accounting Firms” from the Department of Business Development, The Ministry of Commerce (Thailand).

    Our services are performed by experienced professional accountants who have certificate of accountant license by the Department of Business Development (Ministry of Commerce) and Federation of Accounting Professions.   Our company mission is to provide timely and high quality financial reports prepared by competent staffs with a friendly-Japanese and English speaking with cost effective to help our clients to focus on their core business.

Our Services include:

·        Accounting Services: Bookkeeping and monthly and year ended financial reports.

·        Tax Services: Statutory monthly tax returns including filing for withholding tax, value added tax, and specific business tax, annual and half year corporate income tax, and personal income tax. Besides, we also provide tax consulting on tax refund process, resolving tax liability and double taxation agreements.

·        Payroll Services: Process employee pay cheques accurate and on time for payday, direct deposit of pay into employee bank accounts, calculation of payroll taxes: withholding tax and social security tax, filing monthly tax returns (PND 1 and Sor Por Sor 1-10), deposit of withheld amount with tax authorities, produce export files containing payroll/general ledger data to be recorded into a client’s accounting software, prepare client’s payroll report based on client’s request.


·        Tax Calendar

·        Tax Knowledge

·        The Department of Business Development

·        Bank of Thailand

M&A Accounting and Tax Co., Ltd. Corporate Profile

Year of establishment    2001

Capital                                8 million baht

Business contents            Accounting business, tax return business, payroll calculation, social insurance business

Address                              38 Chalanttip Building, Unit 10B, 10th Floor, Convent Road, Silom, Bangrak, Bangkok 10500

2008 Acquired ISO 9001:2000

2009 Acquired ISO 9001:2008

2009 Awarded “Quality Accounting Firm” by the Business Development Bureau of the Ministry of Commerce




M&A Accounting and Tax Co., Ltd.

Please enable JavaScript in your browser to complete this form.