California DBA Publication Requirements
California Business and Professions Code Section 17917 requires that any person who regularly transacts business under a fictitious business name publish a statement of the fictitious business name in a newspaper of general circulation once a week for four successive weeks. Publication must be in a newspaper adjudicated for the county in which the principal place of business is located.
The DBA publication must begin within 45 days of the date the fictitious business name statement was filed with the county clerk. This 45-day window is strictly enforced; county clerks will refuse to accept an affidavit of publication if the publication began after the window expired.
The published statement must include: the fictitious business name; the address of the principal place of business; the full name and address of each person conducting business under the fictitious name; if registrant is a corporation or other entity, the state of incorporation and principal office address; and the date on which the fictitious business name statement was filed with the county clerk.
After the four-week publication run, the newspaper provides a notarized affidavit of publication. This affidavit must be filed with the county clerk within 30 days of the date of the last publication. Failure to file within this 30-day window can require you to re-publish and re-file.
Under California B&P Code Section 17918, a person who has not filed and published a fictitious business name statement "shall not maintain any action upon or on account of any contract made or transaction had in the fictitious business name." Non-compliance is curable, but only prospectively.
California Probate Notice to Creditors
California Probate Code Section 8120 requires the personal representative to publish a Notice of Petition to Administer Estate in a newspaper of general circulation in the county of the decedent's domicile. Publication must occur for at least 3 successive weeks. The notice must include the name of the decedent, the name and address of the personal representative, the attorney for the personal representative (if any), the date of the filing of the petition, and a deadline for creditor claims.
Under California Probate Code Section 9100, creditors generally have 4 months from the date of first publication to file a claim, or 60 days from the date the personal representative mailed or delivered a written notice to the creditor, whichever is later. This dual-track creditor notice requirement means that known creditors must also receive direct written notice separately from the published notice.
Proof of publication must be filed with the probate court before the court will set or hear certain probate matters. The probate court clerk can confirm exactly when the proof must be filed in your specific proceeding.
Finding an Adjudicated Newspaper in California
California has more adjudicated newspapers per county than most states. The county clerk's office maintains the authoritative list for each county. In Los Angeles County, options include the Daily Journal, Los Angeles Daily News (legal notices section), and numerous adjudicated community newspapers. In smaller counties, there may be only one or two options. In San Francisco County, the San Francisco Daily Journal is the primary legal newspaper. In San Diego County, options include the San Diego Daily Transcript and adjudicated community papers.
Rates vary significantly. The Daily Journal in Los Angeles County charges significantly more per line than smaller adjudicated weeklies in the same county. Always get quotes from multiple adjudicated options if available. Use our newspaper finder tool to locate adjudicated papers by California county.
California Publication Cost Estimates
| County Tier | DBA (4 Weeks) | Probate (3 Weeks) | Notes |
|---|---|---|---|
| Los Angeles (major daily) | $150–$300 | $200–$500 | Daily Journal and similar |
| Los Angeles (community weekly) | $60–$120 | $100–$200 | Adjudicated weeklies |
| San Francisco / San Diego | $100–$250 | $150–$400 | Market premium areas |
| Bay Area Counties | $80–$200 | $120–$350 | Multiple adjudicated options |
| Central Valley / Rural | $50–$120 | $80–$200 | Lower-rate small-market papers |
Filing the Affidavit in California
After your publication run concludes, the newspaper will provide a notarized affidavit of publication with the published notice clipping attached. For DBA publications, file this affidavit with the County Clerk of the county where the DBA was registered, within 30 days of the final publication date. For probate publications, file the proof of publication with the Superior Court probate division handling the estate.
County clerk filing fees for the affidavit vary by county but are typically $10–$20. Request a conformed copy for your records. Use our deadline tracker to monitor your 30-day post-publication affidavit filing window.
California Publication FAQs
Can I publish in any California county's adjudicated newspaper?
No. Publication must be in a newspaper adjudicated for the county where your principal place of business is located. A newspaper adjudicated for Los Angeles County does not satisfy a requirement to publish in San Bernardino County, even if the newspaper circulates there.
What if I miss the 45-day window to begin publication?
If you miss the 45-day window, you will typically need to re-file your DBA statement with the county clerk (paying the filing fee again) and then begin a new publication run. The county clerk's office can advise on the specific process for your county. Contact them as soon as you discover the missed deadline.
Does California require DBA publication for sole proprietors and corporations?
Yes. The California publication requirement applies to all registrants — individuals, partnerships, corporations, and LLCs — who operate under a fictitious business name. There is no exemption based on entity type.