Person working alone on her sole proprietorship, surrounded by books, papers and computer screen

What is a Sole Proprietorship?

A sole proprietorship is a simple business structure where a single individual owns and operates the business. This structure is directly tied to the owner, who is personally responsible for all profits, liabilities, and operations.

In Thailand, sole proprietorships are generally reserved for Thai nationals. However, under specific circumstances, foreigners may also establish this type of business.

Who Can Apply For a Sole Proprietorship?

For non-U.S. citizens, establishing a sole proprietorship is generally not allowed in their own name. They can explore alternative structures, such as partnerships or forming a Thai Limited Company, to legally operate a business in Thailand.

Thai Nationals

Thai citizens can freely register and operate a sole proprietorship in their own name.

Foreigners Married to Thai Citizens

Foreign nationals married to Thai citizens can set up a sole proprietorship under their spouse’s name. This arrangement allows the foreigner to be involved in the business while complying with Thai legal requirements.

US Citizens

U.S. nationals can open a sole proprietorship in Thailand under the U.S.-Thai Amity Treaty. This treaty provides them with unique privileges to own and operate certain types of businesses in Thailand.

Key Benefits of a Sole Proprietorship

Simplicity

Easy setup with minimal legal requirements.

Cost Efficient

Operating costs are low as the proprietor can use their residence as the business address.

Simplified Taxation

Profits are taxed as personal income, avoiding corporate taxes

Sole proprietorships do not provide liability protection; the owner is personally responsible for all business obligations.It’s recommended to consult a legal expert to ensure compliance with Thai laws and determine the most suitable structure for your business.

Steps to Register a Sole Proprietorship

  1. Company Name Registration: Submit name options to the Department of Business Development (DBD) office.
  2. Document Submission: Upload required documents through the DBD e-registration portal to obtain a Certificate of Incorporation.
  3. VAT Registration: Register for VAT if annual revenue exceeds 1.8 million THB.
  4. Visa and Work Permit: Foreigners involved in the business must secure a valid visa and work permit.
  5. Obtain Necessary Licenses: Depending on your business type, additional permits or licenses may be required.

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