sole proprietorship turkey

Sole proprietorship is a common business structure around the world, and Turkey is no exception. In Turkey, a sole proprietorship, also known as “İşletme Sahibi İşletme,” allows an individual to operate a business as the sole owner and responsible party.

This article aims to provide a comprehensive overview of sole proprietorship in Turkey, discussing its definition, advantages, disadvantages, registration process, taxation, and legal considerations.

Definition and Characteristics

A sole proprietorship in Turkey is a business entity that is solely owned and managed by a single individual, often referred to as the “sole proprietor.” This structure is suitable for small businesses and self-employed individuals who wish to start and manage their enterprises without involving partners or shareholders. As a sole proprietor, the individual retains full control over the business’s operations and decision-making process.

Advantages of Sole Proprietorship in Turkey

  1. Ease of Formation: Establishing a sole proprietorship in Turkey is relatively simple and involves minimal bureaucratic hurdles. Unlike other business structures that may require complex legal procedures, a sole proprietorship can be set up quickly and with limited formalities.
  2. Complete Control: As the sole owner, the proprietor enjoys complete control over all aspects of the business. This autonomy enables quick decision-making and efficient management.
  3. Low Initial Costs: The absence of complicated legal requirements and the ability to operate without partners significantly reduces the initial costs associated with starting a sole proprietorship.
  4. Direct Profits: Any profits generated by the business belong solely to the proprietor. There is no need to share the earnings with other partners or shareholders.
  5. Taxation Benefits: Sole proprietors in Turkey are subject to personal income tax rates, which are often more favorable compared to corporate tax rates.

Disadvantages of Sole Proprietorship in Turkey

  1. Unlimited Liability: One significant drawback of a sole proprietorship is that the owner’s personal assets are not legally separate from the business. In the event of debts, lawsuits, or financial liabilities, the proprietor’s personal assets may be at risk.
  2. Limited Financial Resources: Sole proprietors may face challenges in raising significant capital for their businesses. They typically rely on personal savings or loans, which can restrict the scope of expansion.
  3. Lack of Continuity: The business’s continuity depends solely on the proprietor. In case of the proprietor’s incapacity or death, there might be challenges in transferring ownership or continuing the business.
  4. Limited Growth Potential: Scaling a sole proprietorship can be challenging due to the constraints on financial resources and expertise. Expanding operations may require transitioning to a more complex business structure.

Registration Process

Registering a sole proprietorship in Turkey is relatively straightforward and can be done through the local Trade Registry Office (Ticaret Sicil Müdürlüğü). Here are the essential steps:

  1. Business Name: The proprietor must choose a unique business name that is not already registered by another entity in the same area of business.
  2. Application: The proprietor should submit the required documents, including a notarized copy of their identification, tax identification number (Vergi Kimlik Numarası), and a completed application form.
  3. Trade Registry Office: The application is filed with the local Trade Registry Office, where the business will be registered.
  4. Tax Office: After registration, the proprietor should inform the local tax office about the new business to obtain a tax identification number.
  5. Chamber of Commerce: Depending on the nature of the business, the proprietor may need to join the relevant Chamber of Commerce or Chamber of Industry.

Taxation of Sole Proprietorships in Turkey

Sole proprietors in Turkey are subject to personal income tax on their business income. The tax rates are progressive and range from 15% to 35% based on the annual income. Additionally, sole proprietors may be liable for Value Added Tax (VAT) if their annual revenue exceeds a certain threshold. It is essential for sole proprietors to maintain accurate financial records and comply with tax regulations to avoid penalties or legal issues.

Legal Considerations and Regulations

While setting up a sole proprietorship in Turkey is relatively simple, business owners should be aware of certain legal considerations and regulations:

  1. Business Permits and Licenses: Depending on the nature of the business, specific permits or licenses may be required from relevant government authorities before commencing operations.
  2. Employment Regulations: If the sole proprietorship employs staff, it must comply with labor laws and regulations, including employee contracts, wages, and working hours.
  3. Environmental and Health Regulations: Businesses that deal with hazardous materials or impact the environment may be subject to additional regulations and monitoring.
  4. Intellectual Property: Proprietors should protect their business’s intellectual property, such as trademarks or patents, to prevent unauthorized use or infringement.


Sole proprietorship in Turkey offers a simple and flexible business structure for individual entrepreneurs. It allows individuals to establish and operate their businesses with ease and retain full control over their operations. However, potential proprietors should carefully weigh the advantages and disadvantages of this business structure, considering factors such as unlimited liability and limited growth potential.

Registering a sole proprietorship in Turkey involves straightforward procedures, but business owners must ensure compliance with relevant regulations and taxation requirements. As with any business venture, seeking professional advice and conducting thorough research can contribute to a successful and sustainable sole proprietorship in Turkey.



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