Los Angeles, CA Local Taxes & Fees: Business Tax Classification (2026)
Key Facts
- Governing section
- LAMC Sec. 21.06
- Election threshold
- 80% of annual gross receipts
- Election frequency
- Once per year (Sec. 21.06.1)
- First delinquency penalty
- 5% of tax owed
- Fraud penalty add-on
- 25% of tax owed
- Enforcing office
- LA Office of Finance
Summary
Los Angeles requires a separate business tax registration certificate for each classification of business operated at each location, under LAMC Sec. 21.06. Businesses with one dominant activity generating 80% or more of gross receipts may instead elect a single primary tax classification for the whole operation under Sec. 21.06.1.
Unless otherwise provided in this article, every person who engages in any business within this City which is subject to tax under the provisions of this article shall be deemed to be engaged in a separate business at each branch establishment or location at which the person engages in business and must obtain a separate registration certificate and pay a separate business tax for each classification of business engaged in at each location or branch establishment in the City... When a person engages in a business that consists of two or more activities taxable on the basis of annual gross receipts and one of the activities generates at least 80% of the person's annual taxable gross receipts, that person may elect on a yearly basis to have all of its taxable annual gross receipts reported and taxed at the rate applicable to the activity constituting at least 80% of annual taxable receipts.
Full Breakdown
The Office of Finance treats every branch or location where a taxed business activity occurs as a separate business requiring its own registration certificate and its own tax payment for each classification of business conducted there, per LAMC Sec. 06(a). A certificate authorizes only the specific classified activity named on it at the location for which it was issued. Businesses operating from one or more locations entirely outside the City need only one certificate per classification covering all outside-location activity in the City, and warehouses or distributing plants used incidentally to a business already certificated at a City address are not treated as separate branch locations.
Where the tax is measured by number of vehicles, devices, machines, or coin-operated equipment, or by coin-operated gross receipts, the Director of Finance issues one certificate but a separate identifying sticker or symbol for each piece of equipment for each tax period paid (Sec. 06(b)). 1, added by Ord. No. 175,385, lets a business with two or more gross-receipts-taxed activities elect once a year to have all its taxable receipts reported and taxed at the rate of whichever activity produces at least 80% of its annual taxable gross receipts; activities taxed on a basis other than gross receipts cannot be folded into that 80% calculation and continue to be taxed under their own sections.
The election applies only to receipts generated at or originating from the same location covered by Sec. 06, and all apportionments must be completed before the single-classification election is made. If a later review shows the elected primary category never actually met the 80% threshold, any resulting tax deficiency accrues interest and penalties under Sec. 05.
Violations & Fines
Operating an additional classified activity without registering and paying for it separately triggers delinquency penalties under Sec. 21.05: a 5% original-delinquency penalty, followed by additional 5% penalties added at the close of each of the first three delinquent months and a 20% penalty in the fourth month, for penalties that can reach roughly 35% of the tax owed. The Director of Finance can add a further 10% penalty for negligence or willful disregard, or 25% for fraud, plus interest at the federal short-term rate plus three points, all merging with the tax itself for collection.
Frequently Asked Questions
Does each business activity need its own tax certificate in LA?
Can a multi-activity business file under one tax classification?
What happens if the 80% threshold turns out not to have been met?
Sources & Official References
Other rules in Los Angeles
California rules heatmap·Compare Los Angeles to another location·View the California local taxes & fees overview
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Business Tax Classification in Nearby Cities
How other cities in Los Angeles County handle business tax classification.