On top of California's rules, the City of Los Angeles levies its own business tax, mostly on the prior year's gross receipts at rates from $1.01 to $4.25 per $1,000 depending on the activity; a business with $100,000 or less in total gross receipts that renews on time owes nothing for the period (LA Office of Finance, checked October 2026). QuickBooks has to show receipts by activity for that renewal — a services business and its retail sales may be taxed at different rates. Sales tax in Los Angeles County adds district taxes to the 7.25 percent statewide base; set each delivery address from CDTFA's lookup (CDTFA). Contractor-heavy LA businesses also need each worker's classification settled with a CPA or employment lawyer before the 1099s go out.
What it costs: project work from $1,500 and monthly bookkeeping from $400/mo, quoted as one fixed fee once we have seen the file. The hand-back includes a written note of the setup and how to keep it.