How to Start a Sole Proprietorship in Oregon

Avatar photo
by Team
Last updated: June 13th, 2024
We might receive compensation from the companies whose products we review. We are independently owned and the opinions here are our own.

Northwest Registered Agent will scan all documents you receive for your business so that you can easily see them in your online account. There, you’ll have unlimited cloud storage as well as strong business data protection, and help from their friendly customer service staff when you need it. First year is free (plus state fees), then $39/year (plus state fees).

See the full Northwest review here

The focus of ZenBusiness is on forming new companies. They help simplify the process of starting a business, using powerful online tools. ZenBusiness plans are ongoing and help customers grow their businesses. They provide many services and resources, and can also help connect entrepreneurs to other relevant services.

See the full ZenBusiness review here

One of the easiest ways to start a business in Oregon is to start a sole proprietorship, as you don’t need to file much paperwork to get started. Read on to learn everything you need to do to start a sole proprietorship in Oregon.

Jump to

What is a sole proprietorship?

A sole proprietorship is an unincorporated business that is composed of a single business owner. 

The business owner is indistinguishable from the business. Since there is no separation between you and the business, as the owner, you’re personally responsible for all risks and liabilities taken by the business.

So, let’s say you sell homemade cupcakes from your home, and someone claims they made them sick. As a result, they sue you to cover their medical bills. You, as the owner, are personally and financially responsible for legal fees and any kind of payout. Your personal assets, like the money in your savings account, aren’t separate from the business and can be used to cover these costs.

Examples of a sole proprietorship

  • A freelance carpenter or handyman taking on projects in his or her neighborhood.
  • A freelance writer publishing books on Amazon.
  • An artist selling paintings or crafts at a local market.
  • A photographer advertising their services on Facebook to friends and family.

What qualifies your business as a sole proprietorship?

A business is considered a sole proprietorship once you begin business activities. Business activities could be making a business plan, conducting market research, or selling products to customers. 

Even if you haven’t yet made a sale or collected money, the minute you begin working on any business activity, you are considered a sole proprietor in Oregon.  

Sole proprietorship vs. LLC

A sole proprietorship is a business owned by a single individual. This individual and the business are often indistinguishable and share finances and sometimes a name.

An LLC is a limited liability corporation that is created using incorporation documents to legally separate the ownership of the business from its business liabilities. LLCs help lower the business owner’s exposure to risk as the business operates.

Who is it best for?

Sole proprietorships are perfect for entrepreneurs who are looking to start up a low-risk business like freelancing. It’s easy for these business owners to get started, and they don’t need to hire an accountant to file taxes. Plus, while the individual has to be the sole owner of the business, they can still hire employees if needed.

If a business is associated with some risks, or an individual would like to have a partner, then it is probably a better idea to look into a different business setup, as a sole proprietorship isn’t the right fit for these types of businesses. 

How to set up a sole proprietorship in Oregon

There are a few steps you need to perform before you begin, which include choosing a name, obtaining licenses, and requesting an EIN if you need one.

Is there any formal paperwork filed to establish this type of business?

In Oregon, unlike other business setups (such as an LLC or limited partnership), there is no paperwork required to begin working on your sole proprietorship unless you’d like to establish a business name that’s different than your personal name.

Name your business

You have a couple of options when it comes to naming your sole proprietorship in Oregon. You can either use your own name, or you can choose one. Under Oregon law, your business name must not be the same as any other business in the state. 

Using your own name

The easiest option for picking a name is just to use your own name. If you don’t select a name, your name is automatically used as the name of your business. 

Note that using your own name means that you have to use your legal name, and you cannot shorten it or use a nickname. If you wish to use a different version of your name, then you must file a DBA, which is also called a trade name or an assumed name. 

Setting up a DBA

For those who don’t want to use their name, you’ll want to attain a DBA or ‘doing business as’ name. Before you can do anything else, you must perform a name search to see if your name is available in the state of Oregon. You can check if your desired name is available on the Oregon Secretary of State website. 

If your name is available, you can register it with the Online Assumed Business Name Registry. In Oregon, this registered name is known as an assumed name, and it will cost a $50 filing fee for the necessary paperwork. 

Get state licenses 

In Oregon, several different businesses require licenses in order to operate, like a daycare, electrician, or landscaper. Check the list in the Oregon License Directory to see if your business meets licensing requirements. 

Don’t forget that many businesses also need zoning and building permits if they have a brick-and-mortar location, so you will want to check on these requirements as well. 

Obtain an EIN

If you plan to hire employees for your business, you can do so but know that you should also take the time to acquire an EIN. An EIN is an employer identification number, and it isn’t required, but it can help to protect your identity when paying your employees. 

EINs are issued by the internal revenue service and can be requested on the IRS website. If you hire employees and don’t request an EIN, you will need to provide your personal social security number to all your employees for tax purposes. 

Open a business bank account

Opening a business bank account is optional for a sole proprietor, and opening one won’t provide any liability protection for your business. It can, however, make paying employees and fulfilling orders easier, and it is therefore recommended. 

Oregon taxes

A sole proprietorship is an easy business setup for beginners because of how easy it is to file taxes. Sole proprietors in Oregon pay pass-through income taxes, which means the income that you make from your business “passes through” to your personal tax returns. 

The only additional form you will need is the Schedule C form which will be submitted to the IRS with your regular federal tax return. The Schedule C form will be prepared by an accountant to show the profits and losses of your business. 


  • Taxes are simple and quick.
  • You pay taxes on business profits at your regular income rate.
  • No need to pick a name for your new business, but you can if you want.
  • You can start your business in a few minutes with very little paperwork because you and your business are one legal entity.
  • An EIN and business bank account are recommended but not required.


  • Since the business and the individual are one business entity, you, as the owner, are responsible for all the business debts and liabilities of your company using your personal assets.
  • Sole proprietorships often don’t qualify for government funding or bank loans.
  • It can be difficult to qualify for government programs like Medicare or social security.
  • You will be required to pay a self-employment tax.
  • If your business goes bankrupt, you could too.


Do you have to register to become an Oregon sole proprietorship?

There is no registration form required to become a sole proprietor in Oregon as long as you are using your own name. If you want to use an assumed name, then it must be registered with the Oregon Secretary of State. 

Do you need a business license to be self-employed in Oregon?

Oregon does not require any form of business license to be self-employed unless your industry requires one. 

Do you need a Tax ID number (EIN) in Oregon?

Sole proprietorships aren’t required to have an EIN in Oregon. Opening an LLC, S-corp, or a general partnership, however, does require an EIN. 

How do you start a small business in Oregon?

If you want to start a small business, first, you need to decide on the setup. If you choose a sole proprietorship, there isn’t much you need to do to begin. If you want to start an LLC, however, you will need to file articles of organization, an operating agreement, and incorporation documents.

Do you need to collect sales tax in Oregon?

Oregon does not have any sales tax requirements at the state level for any business; therefore, you are not required to collect any sales tax as a sole proprietor. 

Do you need a registered agent to start a sole proprietorship?

Registered agents are not required when starting a sole proprietorship in Oregon. 

What type of business is best for a startup in Oregon?

The best business schema for starting a business in Oregon will depend on your type of business. A sole proprietorship is easy to start up but doesn’t protect from business liability. An Oregon business looking to limit liability might want to consider an LLP, LLC, or corporation for more legal protection. 

Find out how to start a sole proprietorship in your state

Click below to get started