Cross-border and Amazon sellers
A U.S. warehouse near the ports, the $800 tax, sales tax in many states, a foreign owner’s Form 5472.
Formation, monthly books, California and multi-state filings, and the annual returns.
About this serviceCity guides · California
America’s gateway to Asia — the busiest container port in the Western Hemisphere, the capital of film and entertainment, and the San Gabriel Valley, the largest suburban Chinese community in the country. California taxes are high, but this is the biggest market in the U.S. and where most trade with Asia lands. YCL has long served families, sellers, business owners and overseas companies across LA and the San Gabriel Valley — we work alongside local professionals, and local small businesses can start with one service on us.
YCL’s CPAs are licensed in multiple states. Many families and businesses in Los Angeles and the San Gabriel Valley have trusted us with their taxes year after year — they build their lives here, and we walk with them, in English or Chinese, entirely online.
Part 1 · Local businesses and partners
Our clients buy homes, open shops and run companies in Los Angeles, and they need reliable local professionals and businesses. Sign up so we know you and what you do — and choose one of three free services as a welcome.
Once per business, scheduled after we review the sign-up; preparing or filing returns is not included.
We do not sell insurance, homes or loans — but our clients ask about them every day. Sign up as a partner and we refer clients who need you; when your clients need tax returns or a company, send them our way.
How we work together (mutual referrals, joint seminars, shared content) is agreed in writing when we talk; licensed professions, please add your license details.
Part 2 · Taxes and companies
California has the highest top income tax rate in the country, and it taxes capital gains as ordinary income. What it does not have is an estate or inheritance tax.
California’s business taxes start with a floor: almost every company registered here owes $800 a year whether or not it earns anything.
Every business in the City of LA — including a home-based one — registers for the city business tax. Each of the 88 cities in the county has its own rules, so a company in Arcadia or Santa Monica is handled differently.
A company is formed with the Secretary of State, then registers with the Franchise Tax Board (taxes), the CDTFA (sales tax), the EDD (payroll) and the city. California has no general state business license — licenses come from the city or county.
Part 3 · YCL and this city
Everything online: upload documents in the client portal, sign electronically, pay online — in English or Chinese; the important conversations happen face to face on video.
A U.S. warehouse near the ports, the $800 tax, sales tax in many states, a foreign owner’s Form 5472.
Formation, monthly books, California and multi-state filings, and the annual returns.
About this serviceRental properties, parents and accounts in China or Taiwan, gifts from abroad, a home bought decades ago.
Family returns, rental schedules and depreciation, FBAR and Form 3520, and planning for the next generation.
About this serviceWhat to do before becoming a U.S. tax resident; companies and property left in China.
Pre-arrival planning, the first-year return, Forms 5471 and 8621.
About this serviceSales tax returns, the city business tax renewal, payroll under LA’s minimum wage, books that are months behind.
Bookkeeping, payroll, state and city filings and the annual return, as one monthly service.
About this service1099s from many clients, income from shoots in other states, whether a loan-out company or S corporation pays.
Multi-state returns, entity choice with the $800 tax in the numbers, quarterly estimates.
About this serviceSubsidiary or branch, California nexus, the first employee, pricing between parent and subsidiary.
Entity set-up, state and city registrations, payroll, Forms 5472 and 1120 every year.
About this servicePart 4 · The city
Los Angeles had no natural harbor and little water. It built both — a breakwater and port, then an aqueduct 230 miles long — and on top of them came railroads, oil, film, aircraft and, today, the trade that links America with Asia.
Los Angeles County alone produced about $1 trillion in 2024 — more than most countries. Two ports side by side handle close to a third of America’s container trade, and most of it is with Asia.
The Port of Los Angeles has been the busiest container port in the Western Hemisphere for 26 years; China and Hong Kong are its largest trading partner. Warehouses stretch from the South Bay to the Inland Empire.
Port of Los Angeles · Port of Long Beach
Studios, streaming, live events and the creators who work for them — a world of 1099s, loan-out companies and income from many states.
Disney · Live Nation · Endeavor
Apparel, footwear, toys and beauty brands design and sell from here, and many cross-border sellers keep their U.S. warehouse near the ports.
Skechers · Pop Mart · TikTok Shop sellers
From wartime aircraft plants to today’s space and defense firms in the South Bay, anchored by NASA’s Jet Propulsion Laboratory, run by Caltech.
NASA JPL · Caltech
Large health plans, hospital systems and clinics — and one of the country’s highest health-care minimum wages.
Molina Healthcare · Farmers Insurance
One of the largest utilities in the U.S. and one of its largest property markets, from San Gabriel Valley homes to warehouses and shopping centers.
Edison International · A-Mark
California hosts more international students than any other state, and more than a third of them come from China. Many stay to work, marry and start companies here.
Foreign-owned companies employ about 230,000 people in Los Angeles County (California FDI Report 2026). Japan is the largest investor by far; China and Hong Kong are the ports’ largest trading partner.
For a company from abroad, California has a catch: once a company is registered or doing business here it owes at least $800 a year, even with no income. Add an EIN, a seller’s permit, payroll accounts, the city business tax registration and, every year, Form 5472 and transfer pricing between parent and subsidiary.
Chinese immigrants came to Los Angeles in the 1850s. In October 1871 a mob killed about eighteen Chinese residents — one of the worst mass lynchings in American history. Old Chinatown was later torn down to build Union Station, and in 1938 the community built the New Chinatown that stands today.
From the 1980s, families from Taiwan, Hong Kong and mainland China settled in Monterey Park — called the first suburban Chinatown — and by 1990 it was the first Asian-majority city in the continental U.S. The community spread across the San Gabriel Valley to Arcadia, San Gabriel, Rowland Heights and Walnut, and in 2009 Judy Chu became the first Chinese American woman elected to Congress. For tax purposes that means rental properties, family businesses, parents and accounts across the Pacific, and gifts and inheritances from abroad.
Yes. YCL is a bilingual (English and Mandarin) CPA firm licensed in multiple states. We serve Los Angeles, San Gabriel Valley and Orange County clients online: documents go through a secure client portal, returns are signed electronically, and meetings are by video.
Yes. Every LLC registered or doing business in California owes the $800 annual tax every year, starting with the first year, until it is properly cancelled. Corporations owe the same minimum but are exempt in their first year. An LLC cancelled within 12 months using the short-form cancellation can avoid the first $800.
10.25% in the City of Los Angeles since October 1, 2026. Many nearby cities are higher — Pasadena, Arcadia, Alhambra, San Gabriel, Monterey Park and Long Beach are 11% — while Irvine in Orange County is 7.75%. The rate depends on the exact address.
No. California taxes all capital gains as ordinary income, at rates up to 13.3%. Selling a rental property or a large block of stock can push one year’s income into the top brackets, so timing, installment sales and 1031 exchanges are worth discussing before the sale.
Every business operating in the City of Los Angeles, including a home-based one, must register for the city business tax and hold a Business Tax Registration Certificate. Businesses with $100,000 or less in gross receipts owe no tax, but only if they are registered and renew on time by the end of February. Other cities in the county have their own rules.
Usually not. A company run from California is doing business in California, so it must register here and pay the $800 tax anyway; forming elsewhere just adds a second state’s fees and filings. Delaware still makes sense when investors require it.
No. Federal returns are the same in every state, and YCL’s CPAs are licensed in multiple states. We prepare California individual and business returns, sales tax returns and LA city business tax filings, and everything — documents, signatures, payment, meetings — is handled online.
Sign up on this page. Local businesses receive one free service of their choice — a tax-saving review, a set of monthly financial statements, or a rental-property clean-up — and insurance, real estate, lending and legal professionals can become referral partners.
Start with a free 15-minute call about your situation; if we are a fit, a written quote follows.