The following is a checklist of steps for starting a business in California. The list is not necessarily complete, chronological, or fully applicable to your company. Some items are mandatory and others are optional. For more information, see the indicated section in this publication and consult with professional advisers.
| No. | Action Item | Due Date | Section of Guide |
| 1 | name your company and its initial products | | 3(a) |
| 2 | choose the type of entity | | 3(b) |
| 3 | if a corporation, consider "close corporation" status | | 3(b) |
| 4 | choose the location for the company to organize | | 3(c) |
| 5 | register with the Secretary of State in the chosen location | | 3(d) |
| 6 | register to do business in California, if organized elsewhere | prior to transacting intrastate business in California | 3(d) |
| 7 | register the DBA at the county level; publish in local newspaper | within 40 days after starting to transact business in California | 3(d) |
| 8 | get city or county business license | (varies) | 3(d) |
| 9 | get permits and licenses | (varies) | 3(d) |
| 10 | file first annual report in California | within 90 days of filing the articles | 3(d) |
| 11 | purchase company binder from vendor | | 3(e) |
| 12 | execute governing document (bylaws or operating agreement) | | 3(e) |
| 13 | hold first meeting of shareholders; execute minutes and resolutions | | 3(e) |
| 14 | hold first meeting of directors; execute minutes and resolutions | | 3(e) |
| 15 | issue ownership certificates, if desired | | 3(e) |
| 16 | execute office lease | prior to moving into office | 4(a) |
| 17 | obtain office equipment and furnishings | | 4(a) |
| 18 | execute consultant and employment agreements | | 4(b) |
| 19 | create and distribute personnel handbook | | 4(b) |
| 20 | if your company has employees: • verify residency status • register with California Employment Development Department • post legal notices in office • distribute pamphlets • obtain workers compensation insurance • report new hires (including independent contractors) • submit payroll tax deposits • file quarterly wage and withholding reports • file annual reconciliation statements | register within 15 days after paying $100 in wages in a quarter; report new hires within 20 days | 4(b) |
| 21 | create standard form agreements for use with clients or customers | | 4(c) |
| 22 | obtain business insurance | | 4(d) |
| 23 | execute non-disclosure agreements with potential business partners | prior to disclosing trade secrets | 4(e) |
| 24 | create logos for your company and products | | 4(e) |
| 25 | create website and arrange for email accounts | | 4(e) |
| 26 | create letterhead, business cards, and other marketing materials | | 4(e) |
| 27 | file deposit materials with U.S. Copyright Office | within three months of first publication | 4(e) |
| 28 | file trademark applications with state or federal agencies | | 4(e) |
| 29 | file copyright applications with U.S. Copyright Office | within three months of first publication, or prior to infringement by third party | 4(e) |
| 30 | file creative works with applicable industry organization, such as Writers Guild or Harry Fox Agency | | 4(e) |
| 31 | file patent applications with U.S. Patent and Trademark Office | within one year of first publication, or prior to first publication if required by foreign laws | 4(e) |
| 32 | execute agreements with lenders or investors | | 5(a) |
| 33 | file securities notices with state and federal agencies | within 15 days of the first sale of securities in each jurisdiction, in the case of "Reg D" exemptions (other exemptions may have different requirements) | 5(a) |
| 34 | obtain taxpayer I.D. numbers from state and federal agencies | | 5(b) |
| 35 | open bank accounts; get checks, debit cards, and credit cards | | 5(b) |
| 36 | set up financial books and records | | 5(b) |
| 37 | create invoice template | | 5(b) |
| 38 | create systems for compensating personnel | | 5(c) |
| 39 | create systems for accounts receivable and payable | | 5(c) |
| 40 | elect "S corporation" status, if desired | within two months and 15 days after the start of the tax year | 5(d) |
| 41 | file tax forms | (consult with CPA) | 5(d) |
| 42 | plan distributions to owners and profit participants | | 5(e) |