For example, many states require a sole proprietor to use their own name for the business name unless they formally file another name as a trade name, or fictitious name.

举例来说，许多国家要求独资经营者使用自己的名称为业务名称，除非他们正式文件中有另一个名字作为商标名或化名。

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The simplest form of business is called an individual or sole proprietorship. The proprietor owns all of the property of the business and is responsible for everything.

企业最简单的形式是个人企业或独资企业。经营者拥有企业的所有财产，并为企业的一切行为负责。

youdao

The simplest form of business is called an individual or sole proprietorship. The proprietor owns all oft he property of the business and is responsible for everything.

企业最简单的形式是个人企业或独资企业。经营者拥有企业的所有财产，并为企业的一切行为负责。

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Also, it creates paperwork for the sole proprietor.

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As a sole proprietor you are personally responsible for all of a business' liabilities, including its debts and any liability judgments against it.

FORBES: Self-Employment

But if you don't have health insurance through work or you have been buying your own as a sole proprietor, the exchanges will provide central sites for comparing plans and buying individual and family insurance.

WSJ: Getting Going: Tackling the New Health-Care Rules