In California, you don't have to take special steps to register your business with the California Secretary of State if you operate as a sole proprietorship. You're simply a sole proprietor once you begin doing business – and earning business income. California doesn't require a statewide business operating license.
Filing requirements A sole proprietorship operates as an individual for tax purposes. This requires the individual to report all business income or losses on their individual income tax return (Form 540)(coming soon).
Use Schedule C (Form 1040) to report income or loss from a business you operated or a profession you practiced as a sole proprietor.
Sole Proprietorship No formation documents are filed with the California Secretary of State's office. Other state filings may be required depending on the type of business.
If you chose a Limited Liability Company (LLC), Corporation (Corp), Limited Partnership (LP), or Limited Liability Partnership (LLP) as your business structure you must register or incorporate with the California Secretary of State.
To submit Form SI-100, you may file it online at the California Secretary of State's website or mail it to the Statement of Information Unit at P.O. Box 944230, Sacramento, CA 94244-2300. For in-person submissions, visit the Sacramento office located at 1500 11th Street, Sacramento, CA 95814.
A sole proprietorship is easy to establish. You don't need to take any legal steps to form this type of business. If you are the only owner and begin conducting business, you automatically become a sole proprietorship.
A sole proprietorship is an unincorporated business with one owner. There is no legal separation between the company and the owner, who receives all profits but is liable for all debts and losses.
California law requires that a sole proprietor files their fictitious name or FBN with the Secretary of State. Owners of sole proprietorships often go under a different name other than their own to establish the business.
An organizing document prepared by the Sole Proprietorship: Business License (sometimes called an Occasional Tax License and must include first and last name of owner)