You formed your LLC in Wyoming, or maybe Delaware, because someone told you it would save you money. You run the business from your apartment in Los Angeles. Then a letter arrives from the California Franchise Tax Board about unpaid tax, penalties and interest. You thought forming elsewhere kept California out of the picture. Now you need to work out both what you owe and whether you also missed a California registration requirement.
The short answer
California business can trigger the annual LLC tax even if you never registered. The standard rate is $800 in 2026, subject to statutory exceptions. Registration can also trigger it when the LLC is inactive. Forming in Wyoming or Delaware does not exempt California activity.
A registered agent fee does not pay your state tax. Check the applicable tax year and any statutory exception before budgeting; paying a filing service does not itself create an exemption. How to register, and what you need first.
This is the most common and most expensive mistake out-of-state LLC owners make with California, and it comes from a reasonable-sounding belief that turns out to be false: that where you form your LLC decides where you owe taxes. It does not. Where you operate decides that. If you operate in California, California expects to be paid, whatever your Articles of Organization say.
The good news, if there is any, is that the $800 itself is fixed and predictable once you understand it. The expensive part is not the tax. It is the penalties, the back years, and the lost legal standing that pile up while you are unaware the tax applies to you. Those are avoidable. Here is the whole picture.
Under California Revenue and Taxation Code section 17941, the standard annual tax for an LLC taxed as a partnership or disregarded entity is $800 in 2026 if it is organized, registered, or doing business in California. No profit is required: a registered LLC can owe it even if it earned nothing or sat idle. Statutory exceptions and the future first-year rate below have separate conditions. LLCs taxed as corporations follow different tax rules.
The FTB's doing-business test can reach an out-of-state LLC run from California or one that exceeds a California sales, property or payroll threshold. Tax liability and Secretary of State registration have different tests; crossing a tax threshold alone does not settle whether foreign qualification is required. Our California registration guide explains that distinction. Passive ownership of another LLC is fact-specific rather than an automatic answer.
Forming in Wyoming, Nevada, or Delaware does not move your tax home. If you live and work in California, you are taxed in California regardless of where the paperwork was filed. The out-of-state formation did not save you the $800. It added a second state's registration on top of it.
For a few years this was less painful. Assembly Bill 85 waived the first-year $800 tax for LLCs formed between January 1, 2021 and December 31, 2023. A lot of articles were written during that window, and many of them are still online, still telling you the first year is free. Some even call the waiver permanent. They are wrong, and following them is how people get surprised.
The general waiver expired after 2023, so the standard first-year annual tax remains $800 in 2026. But Revenue and Taxation Code section 17941(g)(2), amended by SB 180 in July 2026, sets a $400 first-taxable-year rate for taxable years beginning in 2027 through 2029. This does not reduce an existing LLC's recurring annual tax to $400. Separate exceptions, including qualifying short-form cancellation and deployed-owner relief, have their own conditions.
The deadline follows the LLC's taxable year, not simply its California registration date. The standard payment is due on the 15th day of the fourth month of that year using Form 3522. For a newly formed LLC whose first taxable year starts in July, that ordinarily means October 15, subject to weekend and holiday rules.
An existing out-of-state LLC can owe the tax much sooner: if that fourth-month deadline has already passed when it starts California business or registers, payment is due immediately. An existing calendar-year LLC entering California in July does not get until November to pay. Check the 2026 Form 3522 instructions before using a formation-date example for an older LLC.
The $800 is the floor. Once your LLC's total California income reaches $250,000, you owe an additional fee under section 17942, on top of the $800, and it is tiered on gross receipts, not on profit. That distinction matters, because a business with thin margins can cross the threshold and owe the fee in a year it barely broke even.
| California gross receipts | Additional fee |
|---|---|
| Under $250,000 | $0 |
| $250,000 to $499,999 | $900 |
| $500,000 to $999,999 | $2,500 |
| $1,000,000 to $4,999,999 | $6,000 |
| $5,000,000 and above | $11,790 |
Paid with Form 3536, due the 15th day of the 6th month of the tax year (June 15 for calendar-year LLCs). This fee is in addition to the $800 minimum, not instead of it. Gross receipts, not net profit.
This is the part that turns a predictable $800 into a real financial problem. If you are doing business in California and never registered or paid, the consequences stack.
Registering now does not erase tax for earlier years of California business or replace filing returns and paying tax. A $2,000 non-filing penalty can apply for each taxable year if the LLC fails to file within 60 days after an FTB demand; late-payment penalties and interest are separate. Bring both the registration and tax filings current to address the respective defaults.
The court consequences depend on the default. Corporations Code section 17708.07 bars an unregistered foreign LLC transacting intrastate business from maintaining an action, but preserves its ability to defend one. Separately, FTB suspension or forfeiture can prevent both suing and defending. These are different statuses with different remedies.
| Register properly | Get caught unregistered | |
|---|---|---|
| State registration | $70 + $20 | Still owed |
| Annual LLC tax | Applicable current-year tax | Unpaid tax for applicable past years, plus current |
| Non-filing penalty | None | Up to $2,000 per year, once the FTB demands a return and 60 days pass |
| Late penalty and interest | None | Accruing monthly |
| Right to sue in CA courts | Intact | Suspended until resolved |
This table assumes the standard 2026 annual tax and timely compliance in the left-hand column. Registration does not erase earlier tax or stop tax penalties by itself: returns, payments and any separate status remedy must also be addressed.
Registering an out-of-state LLC in California is a foreign qualification. You file an Application to Register a Foreign LLC, Form LLC-5, with the Secretary of State for $70, and you file an initial Statement of Information within 90 days for $20. After that, the Statement of Information is due every two years, and the $800 tax is due every year.
One requirement comes before all of that: a California registered agent. Your LLC must name an agent with a physical California street address to receive legal documents on its behalf, and you cannot complete the registration without one. This is where most out-of-state owners get stuck, because they have no California address of their own. Our Delaware to California and Wyoming to California guides walk through the full filing for those two common cases, and the California penalty guide covers what you owe if you are already behind.
I formed my LLC in Wyoming to avoid California taxes. Do I still owe the $800? Running the business from California generally triggers California tax; forming in Wyoming does not remove that obligation. The standard annual LLC tax is $800 in 2026, subject to exceptions. If your activities also meet the intrastate-business registration test, you need California foreign qualification as well.
My LLC made no money. Do I still owe it? Usually yes: the standard annual tax is not based on profit. An inactive registered LLC can still owe it. Statutory exceptions have separate conditions; no revenue alone is not an exemption. When closing, follow the FTB and Secretary of State requirements applicable to your registration status.
Is the first year really not free anymore? The general 2021-2023 waiver ended. The standard first-year tax is $800 for 2026; section 17941(g)(2) sets $400 for the first taxable year beginning in 2027-2029. Check separately whether a specific statutory exception applies.
When is my first payment actually due? Ordinarily the 15th day of the fourth month of the LLC's taxable year. An existing foreign LLC entering California after that deadline owes the annual tax immediately; registration does not start a new four-month clock.
What happens if I just never register? The tax and penalties accrue in the background, and the exposure surfaces at the worst time, usually when you try to enforce a contract, sell the business, or open something that triggers a state check. An unregistered LLC doing business in California can be barred from its own courts and hit with back taxes and per-year penalties. It is cheaper to register than to be found.
Does a registered agent pay the tax for me? No. The $800 is yours to pay to the Franchise Tax Board. A registered agent is a separate requirement for registering and staying in good standing, and a good one keeps your compliance mail from slipping through the cracks so you do not miss the deadlines that trigger penalties.
Plan for the applicable annual tax, return deadline and registration requirement separately. Earlier taxes, penalties or court-access restrictions can remain unresolved after you file the registration. Check the actual default and cure each obligation rather than assuming one filing fixes everything.
If your activities require California foreign qualification, arrange an eligible California agent and complete the registration. Separately, check your tax start date, returns and payment deadlines so an unpaid tax obligation does not remain after the filing.
California requires a registered agent with a physical in-state address before you can file the foreign registration. Northwest provides one in all 50 states, prepares the registration filing for you in most, and keeps your address off the public record. $125/year flat, no renewal increase.
Get Northwest Registered Agent ↗What you owe and how to cure it, penalty by penalty.
The full foreign qualification filing, step by step, for your home state.
This guide reflects California Revenue and Taxation Code and Franchise Tax Board guidance as of 2026. Tax amounts, thresholds, and deadlines change, and your specific obligations depend on your facts. This is not tax or legal advice. Confirm current amounts with the Franchise Tax Board and consider a CPA for your situation. Some links on this page are affiliate links.