Committed to delivering premier enterprise solutions.

Calculating Employee Tax Obligations

Calculation of personal tax liability according to the company calendar.

Batch Payment Direct Deposits

Preparation of batch payment direct deposits through employee’s bank accounts.

Payroll Slip Issuance

Preparation and issuance of payroll slips.

Monthly Tax Report Preparation

Monthly tax filings (PND.1, staff withholding tax report).

Social Security Compliance Reporting

Preparation and filing of Social Security Fund reports on a monthly and annual basis as required by the law.

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Industries

We obtain working experiences in wide variety of businesses.

Our expertise extends across numerous sectors:

  • Manufacturing (13%)

  • Media & Advertising (13%)

  • General Services (17%)

  • Property Management (15%)

  • Engineering (6%)

  • Retail (9%)

  • Technology (23%)

  • Others (4%)

Years of experience

15+

Payroll Service

25+

Accounting & Reporting

165+

Administrative Service

17+

Tax Advisory Service

135+

Consulting Service

15+

Trusted by the world’s fastest growing companies:
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Great benefits from Optimum.

Our payroll services include:

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  • Employee Tax Calculation: Precise Corporate Schedule Alignment
  • Payroll Direct Deposit: Seamless Employee Bank Transfers
  • Payroll Statements: Swift and Accurate Distribution
  • Tax Reporting Monthly: Comprehensive PND.1 and Withholdings Management
  • Social Security Reporting: Meticulous Compliance Fulfillment

Need a personalized solution?

Thai tax and accounting firm laws can sometimes be difficult to understand, particularly if you are not familiar with Thai language. At Optimum, we provide clear and transparent services for all your tax and accounting needs.

Get a personal consultation.

Office

195 One Bangkok Tower 4 Unit 3902 – 3903A, Fl. 39th , Wireless Road, Lumphini, Pathum Wan, Bangkok 10330, Thailand

Contact

info@optimumacc.com

Open Hours

Monday – Friday: 8am — 6pm

Other accountancy services.

Consultancy

At Optimum, our motto is “International expertise for a local price”.

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Bookkeeping

Optimum’s bookkeeping service gives you insights into your company’s financial health…

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Accounting

A qualified Thai accountant must complete all accounts in Thailand.

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