How to Fill Out FTB Form 3522 (w/Examples) + FAQs

According to recent surveys, over half of small business owners say compliance burdens – especially taxes – are stifling their growth (51% cite regulatory hassles). California’s annual LLC tax form is a prime example of this headache. In this comprehensive guide, you’ll learn:

• 📑 Step-by-step filling: How to complete every field on Form 3522 without guesswork.
• 💰 Tax, fees and deadlines: Who owes the $800 franchise tax, when it’s due, and what penalties can apply.
• 🌐 Filing options: Your choices for paying – Web Pay, EFT, credit card or mailing – and a clear Pros/Cons table.
• 🏢 LLC status impact: How domestic vs foreign LLCs, single-member (disregarded) vs multi-member, and corporate-elected entities handle Form 3522.
• ❌ Mistake-proofing: Common pitfalls to avoid, plus real-world scenarios and examples in easy tables.

FTB Form 3522: What It Is and Who Must File

FTB Form 3522 is California’s Limited Liability Company (LLC) Tax Voucher. It is used to pay the required annual $800 minimum franchise tax for LLCs. Every LLC that is either organized or doing business in California must pay this tax each year until it formally dissolves. This is mandatory even if the business made no income or had no activity.

• Who files it? Any LLC with Articles of Organization accepted by the California Secretary of State (SOS), or any LLC registered to do business in CA, must use Form 3522 to pay the $800 tax. This includes single-member LLCs (even though they’re “disregarded” for federal tax), multi-member LLCs, and even LLCs taxed as corporations. If your LLC has a Certificate of Registration from the SOS, or is simply active in California, assume Form 3522 applies.
• Starting and stopping the tax: The annual tax begins with your first taxable year. For a newly formed California LLC, the tax is due by the 15th day of the 4th month after formation. (For example, an LLC filed on June 18 has its first tax due Sept 15.) If your LLC is a foreign entity (formed out-of-state) and then registers or starts CA business, its first-year tax is due on the normal deadline – or immediately if that date has passed. You must keep paying $800 each year thereafter until you file a formal cancellation (see “Avoiding Tax” below).
• First-year exemption (2021–2023): For LLCs organized or registered in California between Jan. 1, 2021 and Dec. 31, 2023, there was a temporary relief: the first year’s $800 tax was waived. This exception ended for LLCs starting in 2024 and beyond. So a startup in 2024 will owe the $800 in its first year unless it cancels within one year.
• Tax-exempt LLCs: Certain nonprofit LLCs are exempt from this tax by law (e.g. some 501(c)(2) or (25) entities). Also, a very narrow personal exemption existed 2020–2030 for small businesses owned by deployed service members. In practice, most typical for-profit LLCs owe the $800.

In short, almost every LLC in California – domestic or foreign, big or small – must file Form 3522 or pay the equivalent tax by the deadline. The only way out is to cancel the LLC with the SOS (possibly via a short-form if within the first year) or qualify for one of the rare exemptions.

Filing Form 3522: Deadlines & Methods

When is Form 3522 due? The due date for Form 3522 is the 15th day of the 4th month after your LLC’s tax year begins (for calendar-year filers, that means April 15). For example, if your LLC uses the calendar year, the payment is due by April 15 of the following year. If your LLC’s fiscal year started on June 1, you count four months to Sept. 15. Note: if the due date falls on a weekend or holiday, the deadline rolls to the next business day.

How to pay: You can pay the $800 in several ways:

• Web Pay (Bank): Go to MyFTB or FTB’s Web Pay for Businesses portal and pay directly from a bank account. This is free and instant. If using Web Pay, you do not mail Form 3522 or the voucher – the online payment alone satisfies the tax.
• Credit Card: You may use MasterCard, Visa, Amex or Discover via an approved third-party site (convenience fees apply). Again, no paper form is needed if paying by credit card.
• Electronic Funds Withdrawal (EFW): Some tax software allows you to schedule the $800 payment via direct debit.
• Mail (Check/Money Order): The traditional route is to fill out and detach the bottom voucher of Form 3522, include a check or money order made payable to “Franchise Tax Board,” and mail both to the FTB (address on voucher). Be sure to write your CA SOS file number, FEIN, and “2025 FTB 3522” on the check or money order. Do not staple the payment to the voucher. If you pay electronically, do not mail the form or voucher.

Filling out the voucher: At the bottom of the printed instructions (or a downloaded PDF), the Form 3522 voucher will ask for:

• Taxable year or fiscal year dates (mm/dd/yyyy to mm/dd/yyyy). For calendar-year filers, write “2025” or just Jan 1 – Dec 31, 2025.
• LLC Name and DBA (if any).
• Address, City, State, ZIP (the business mailing address).
• CA SOS File Number: your LLC’s identifier from the Secretary of State.
• Federal Employer ID Number (FEIN): if you have an EIN.
• Telephone number and Amount of Payment ($800.00, unless unpaid prior tax).

Fill in these fields legibly with blue or black ink. Do not round or prorate the $800 unless instructed otherwise. After filling in, detach the voucher and include it with your check or money order. For example, write on your check: “SOS #1234567, EIN 12-3456789, 2025 FTB 3522.” Mail to the FTB’s Sacramento PO box.

Deadlines recap:

• Regular due date: 15th day of 4th month of the tax year (e.g. April 15 for calendar-year LLCs).
• First-year of LLC: Also by the 4th month. (However, note the 2021–23 first-year exemption described above.)
• Foreign LLCs: If an existing foreign LLC registers or starts doing business in CA after its due date, pay immediately.
• Extensions: California does not extend the payment deadline of the annual LLC tax, even if you get an extension to file Form 568.

Pay on time. Late payments trigger penalties and interest (see below). If you’re ever unsure, create a MyFTB account and check your business account – it will show upcoming deadlines and any amounts due.

Domestic, Foreign and Disregarded LLCs: Who Files 3522?

Domestic vs Foreign: A domestic LLC is one formed under California law; a foreign LLC is one formed in another state or country but registered to do business in CA. Both kinds owe the $800 tax once they are registered or doing business in California. For example, a Delaware LLC that qualifies as doing business in California must file Form 3522 and pay $800 even if all its operations are elsewhere. In practice, “doing business” usually means significant in-state activity (sales, services, property). Simply owning an interest in a California LLC could count (see case law below).

Single-member (Disregarded) LLCs: Federally, a single-member LLC (SMLLC) is typically a “disregarded entity” – its income is reported on the owner’s tax return. California still treats it as an LLC for franchise tax purposes. In other words, even a one-person LLC must pay the $800 tax. Being disregarded for income tax does not exempt it from state franchise tax. The SMLLC still generally files the LLC return (Form 568) and the annual voucher (3522) just like a multi-member LLC. The only twist is that a sole owner may claim the $800 as a credit on their personal return, but that’s separate from Form 3522 filing.

Multi-member LLCs (Partnerships): If your LLC has multiple members (and hasn’t elected corporate tax treatment), it will file Form 568 as a partnership. It still pays the $800 minimum (reported on Form 568) and uses Form 3522 to pay that tax if mailing. Nothing special here – every member’s LLC pays the tax.

LLC taxed as a corporation: If an LLC elects to be taxed as a C-corp or S-corp (filing Form 100 or 100S), the entity is still an LLC in the eyes of California’s formation rules. It will pay the $800 minimum tax via its corporate return (for C-corps) or on the LLC partnership return if it’s an S-corp election. In practice, a corporation is also subject to a minimum $800 franchise tax (via Form 100). So electing corporate taxation does not eliminate the obligation; it just changes the income tax treatment. For compliance, remember that a corporation also pays $800, and if it was originally an LLC it would simply take care of this on the appropriate corporate return (not using Form 3522 as a voucher, but the $800 still ends up in the tax filings).

Series LLCs: California allows series LLCs (one umbrella LLC with separate “series”). The rules for Form 3522 are a bit different. The first series to pay tax uses the main California SOS file number on Form 3522. On the voucher, you write the name of the series and append “Series LLC #1” after each name, and include the SOS number as usual. For any additional series that pay tax, you would write “Series LLC #2” (or #3, etc.), and initially you enter all zeroes for SOS file number; the FTB will later assign each series its own number. This is a niche case; most single-series LLCs simply use their regular SOS number and name.

Conclusion on who files: If your LLC has an SOS number or certificate of registration in CA, and hasn’t been canceled, you are on the hook for Form 3522. The form is not concerned with profit or loss – a loss-making or inactive LLC still pays $800 (unless the first-year waiver applies). No revenue? Doesn’t matter – Form 3522 still must be used to pay the $800 annual tax.

Dollars & Deadlines: Fees, Due Dates & Penalties

Annual Tax Amount: The basic annual tax is $800. That’s a flat amount owed by every qualifying LLC each year. There is no pro-rating: partial-year entities still owe the full $800 by the deadline. If you missed a year, you simply owe the missing $800 plus penalties and interest.

Additional LLC Fee: If your California gross income is over $250,000, there may be an extra “LLC fee” on top of the $800. This is calculated on Form 3536 and is due June 15 each year. This fee starts at $900 for income $250k–$499k and scales up to $11,790 for $5M+. For Form 3522, you only pay the fixed $800; the fee (if any) is reported separately on Form 3536/568.

Deadlines:

• Regular deadline: 15th day of 4th month after tax year start (typically April 15).
• First-year LLC: Even for a first-year LLC (absent the 2021–23 waiver), the same rule applies – 4th month after formation.
• Foreign LLC registering after April 15: Pay immediately after registering, since the due date has passed (CA treats the LLC as if the tax was due at year start).
• No extension: Warning: There is no extension to pay the $800 tax. Missing the payment date triggers penalties even if you have an extension to file your return. (The filing extension only applies to Form 568, not the payment of Form 3522 tax.)

Penalties & Interest: If you fail to pay on time, CA will slap on penalties and interest:

• A late payment penalty of 5% of the unpaid tax plus 0.5% for each month (or part of a month) it’s late, up to a maximum of 25%. For example, being three months late adds at least 5% + 3×0.5% = 6.5% penalty.
• Interest accrues daily on any unpaid balance from the due date until paid. The rate is set by the state (check FTB for current interest rates).
• Loss of good standing: Continued nonpayment can cause the FTB to suspend or forfeit the LLC’s rights and privileges in California (the LLC can’t legally do business, enforce contracts or keep its name).

If you miss the deadline, act quickly: pay the $800 via Form 3522 now (with penalties) to stop the problem from growing. The FTB can send a bill later for any shortfall. In practice, some advisers suggest paying the flat $800 even if penalty/interest is uncertain, and then letting FTB audit or bill you later for the rest.

Reminder: If you end up withdrawing or canceling the LLC (by filing with the SOS), you may avoid future $800 charges. But until that cancellation is official, the LLC remains liable.

California vs. Federal: Understanding the Difference

Many LLC owners assume that if they owe no federal tax (or even pay nothing on a Schedule C), they won’t owe anything to California. That is wrong in California for LLCs. California’s rules are separate. Here are the key differences:

• Federal has no annual $800 LLC tax: The federal government does not impose an annual franchise tax on LLCs. California’s $800 is unique to the state. Thus, even if your LLC has zero income federally, CA still wants $800.
• Tax classification must match: California requires that an LLC’s tax classification match its federal election. This means if your LLC is disregarded federally, it’s disregarded for CA. If you elect S-corp or C-corp with the IRS, you generally file the corresponding corporate return in CA (Form 100 or 100S). However, California still counts it as an LLC (for franchise tax minimum purposes) and applies the same $800 rule.
• State nexus rules: Federally, tax nexus is based on pretty much any physical presence. California’s “doing business” standard can capture entities with merely a small in-state presence (salespeople, property, etc.). Even a modest business presence can trigger the $800 requirement, whereas a smaller or online-only business might not owe anything in some other states.
• No concept of California SMLLC exemption: Some states don’t tax single-member LLCs at the entity level; CA does. An SMLLC in CA files Form 568 (or 100 if corp) and pays the $800. The LLC’s owner may get a credit, but the LLC itself still paid the tax.
• Deadlines: California’s April 15 deadline echoes the federal deadline, but CA usually counts your LLC’s tax year in parallel. One key CA rule: an LLC must pay by April 15, even if it hasn’t yet filed or if it will file later. If your federal tax year isn’t calendar-year, CA still expects payment 4 months after your year start.
• Form Differences: For LLCs in CA, Form 3522 handles the $800 voucher. The federal side has no equivalent form. Additionally, California has Form 3536 (LLC fee) and Form 568 (LLC return) which have no exact federal counterpart (except that Form 568 is similar to Schedule C/Partnership returns but specific to CA LLCs).

In practice, think of the $800 as a state franchise tax: the fee to keep your LLC in good standing here. It’s separate from any income tax at either level. So even if your federal tax return shows no tax, you still owe the $800 to California. Always track California’s requirements independently of federal tax.

Worked Examples: Filing Scenarios (Tables)

The best way to see Form 3522 in action is through examples. Below are typical scenarios and their Form 3522 implications:

Scenario	Form 3522 Action & Due Date
New CA LLC (calendar year): Formed Jan 1, 2025.	First tax year Jan–Dec 2025. Due date = April 15, 2025 (15th day of 4th month). Pay $800 via Form 3522 by that date.
New CA LLC (fiscal year): Starts Apr 1, 2025.	Tax year Apr 1, 2025–Mar 31, 2026. Due date = July 15, 2025 (4th month after Apr 1). Pay $800 via 3522 then.
Foreign LLC (calendar-year): Registered May 2024.	Tax year Jan–Dec 2024. Original due date = Apr 15, 2024 (missed). Action = pay $800 immediately (no voucher deadline). Next due Apr 15, 2025.
Foreign LLC (calendar-year): Registered Feb 2025.	Tax year Jan–Dec 2025. Due Apr 15, 2025 (still upcoming). Pay $800 by that date (can use 3522 voucher, or Web Pay before deadline).
Single-Member LLC (0 income): Calendar year.	Even with $0 income, the $800 is due. For a 2025 year, pay by April 15, 2026 via Form 3522 (unless 2021-23 first-year waiver applied).
Canceled LLC: Cancel within 1 year.	If you file SOS Form LLC-4/8 within 1 year of formation, you avoid the first-year $800. Otherwise, Form 3522 is required.

Each line shows the LLC type (with tax year) and the action. For example, a California LLC formed on April 1, 2025 has a different deadline (July 15, 2025) than a calendar-year LLC (April 15, 2025). A foreign (out-of-state) LLC registering mid-year must pay immediately if the normal April deadline has passed. Single-member LLCs pay just the same fixed tax as others. Use these examples as templates when calculating your own deadlines.

Understanding the Players: FTB, SOS, LLC & Co.

It helps to know the key entities and terms in California LLC taxation:

• FTB (Franchise Tax Board): California’s tax authority. The FTB enforces income and franchise taxes. Your Form 3522 payment goes to the FTB. They apply payments, assess penalties/interest, and handle refunds. MyFTB is their online portal (more below).
• SOS (Secretary of State): The office where you register your LLC. When you formed or qualified your LLC in California, the SOS gave you an LLC name and file number. This SOS file number appears on Form 3522 so FTB can match your payment to your business.
• MyFTB: The online system for CA taxpayers. Businesses can register for a MyFTB account to pay taxes (Web Pay), view notices, and check balances. If you haven’t already, signing up gives you access to pay Form 3522 and track compliance from your computer. (Tip: tax pros often use MyFTB to see all client balances and notices.)
• LLC (Limited Liability Company): A hybrid business entity. Owners (members) enjoy limited liability. For tax filing, an LLC can be a disregarded entity (1 owner), partnership (2+ owners), or elect to be taxed as a corporation. Regardless of classification, it still owes the annual tax to CA.
• Disregarded Entity: A single-member LLC (SMLLC) that is ignored for federal tax (treated as sole proprietorship). California ignores the “disregarded” label for franchise tax. The LLC still pays $800 and files Form 568 (if partnership/eom/sole-proprietor status).
• Doing Business in CA: This phrase triggers the LLC tax. It means transacting intrastate commerce or having a presence in California. Even if your LLC is foreign (from another state), conducting any business here means you must register and pay taxes. Examples: making sales in CA, owning CA rental property through the LLC, having employees here, etc.
• LLC Fee: Separate from the $800 tax. Based on annual CA income. If gross CA income ≥ $250K, use Form 3536 to pay an additional fee.
• Statement of Information (SOS Form LLC-12): Not a tax form, but a compliance requirement. California LLCs must file a biennial statement with the SOS. Failing that won’t directly affect Form 3522, but missing it can trigger notices. It’s part of maintaining good standing alongside paying taxes.

These pieces work together: you register your LLC with the SOS (getting a file number), then pay taxes to the FTB using that number. The LLC’s classification for IRS and FTB must match. Disregarded for federal doesn’t mean disregarded for franchise tax. The MyFTB portal is where much of the magic happens online. Being clear on these roles helps avoid confusion when filing.

Filing Options: Online vs. Mail (Pros & Cons)

How you file/pay can depend on your comfort and circumstances. Below is a quick comparison of Web/online payment versus the traditional mail-in voucher:

Payment Method	Pros and Cons
WebPay / Electronic	Pros: Instant processing; immediate confirmation of payment; no paper (no mailing delays). May schedule up to a year ahead. Cons: Requires a MyFTB account or third-party software; online system quirks can frustrate some users.
Credit Card	Pros: Convenient and fast; earns credit card points. Cons: Convenience fee of ~2.3–3.5% charged by vendor. Payment shows quickly on account. (No voucher needed.)
Mail with Form 3522	Pros: Very straightforward – just write a check and mail it with the voucher. No need to learn a new website or pay fees. Cons: Slower (postal delays); need to detach voucher and ensure it’s complete (SOS number, EIN, year); risk of check getting lost.
Software EFW	Pros: If using tax software, you can file and pay in one step. No check printing. Cons: Not all software supports it. Must set up ACH debit and trust the software.

Key takeaway: If you pay electronically (WebPay, credit card, or EFW), do not mail the Form 3522. The online payment itself counts as filing. Only mail the voucher if you are sending a physical check or money order. Many businesses prefer WebPay to avoid paperwork and get same-day credit, but others stick with a mailed check for peace of mind or habit.

Common Pitfalls and Mistakes to Avoid

Even simple forms can go wrong. Avoid these traps when dealing with Form 3522:

• Missing the due date: Thinking you have more time. Remember, 15th day of 4th month (Apr 15 for calendar-year LLCs). Mark it on your calendar and set reminders.
• Not paying first-year tax (if owed): If your LLC started in 2024 or later, you must pay $800 even for Year 1 (no first-year waiver). New LLCs from 2021–23 had a break, but that’s now over.
• Using wrong form: Confusing Form 3522 with Form 568 or others. Form 3522 is only the voucher for the $800 payment. You still file Form 568 (if required) separately to report income.
• Forgetting voucher with check: If you mail a check, do not just send money without the detachable voucher. Without it, FTB may not credit your payment properly.
• Wrong entity form: Some S corporations or other entities mistakenly pay the $800 using Form 3522. Only LLCs use 3522. An S-Corp should file the franchise tax with Form 100S, not 3522. (If your LLC elected S-corp, consult a pro.)
• Leaving blank fields: Always include your CA SOS file number and FEIN (if you have one) on the voucher and the check. This ensures the payment is applied to the correct account.
• Stale or future dates: Pay the correct year’s tax. For example, in early 2025 you pay the 2024 tax (for tax year 2024) by April 15, 2025. Write the correct taxable year on the form.
• Not canceling properly: If you dissolve or cancel your LLC with the SOS, file all final returns and the notice of termination. Otherwise, CA will continue billing $800 for each year until it sees the cancellation.
• Partial payments: Paying less than $800 won’t work. If you’re late and owe penalties, pay at least the full $800 now; FTB will bill you for any additional penalties/interest later.
• Mixing up LLC fee: Don’t send Form 3536 with Form 3522. The LLC income-based fee (3536) is separate and due by the 6th month of the year.
• Not using MyFTB: If juggling multiple filings, MyFTB can save headaches. You can see what’s due and even pay online. Relying solely on mail or guesswork often leads to missed deadlines.

Stay organized: If you manage several LLCs, keep each one’s deadlines distinct. Use a checklist or accounting software alert. Above all, pay by the deadline even if you owe penalties – it’s less costly than letting it slide and losing your LLC’s good standing.

Court Battles & Controversies (Brief Overview)

The annual $800 tax has faced legal challenges, especially around who really “does business” in California. One notable case is Bahl Media, LLC v. FTB (SF Superior Court, 2024). In that case, out-of-state investors argued that they should not have to pay the $800 tax because their connection to California was only through a passive interest in a CA LLC. The court allowed the matter to proceed as a class action. This case has not resolved whether passive, indirect LLC members owe the tax; it’s a developing issue.

As of now, the general rule remains unchanged: if you are a member of a California LLC (or own an interest in one) and your LLC is registered/doing business here, you must pay the franchise tax on Form 3522. However, keep an eye on any legal updates, as outcomes of cases like Bahl Media could theoretically change enforcement (or prompt refunds). No known Supreme Court decision has overturned the $800 tax requirement.

Historically, earlier cases (like Greenleaf Nursery v. McColgan, 1996) simply affirmed that LLCs are like partnerships for tax, which doesn’t directly affect the $800 tax (which came later). The bottom line: pending any major court reversal, CA’s rules stand firm.

Jargon Buster: Key Term Definitions

To wrap up, here are concise definitions of important terms seen above:

• Franchise Tax Board (FTB): California’s agency for income and franchise taxes. Handles all tax payments and enforcement for LLCs.
• Secretary of State (SOS): California office where LLCs are formed or registered. Issues an LLC file number used on tax forms.
• MyFTB: Online portal for California taxpayers. Business owners can log in to pay taxes, file forms, and check account status.
• Disregarded Entity: A single-owner LLC ignored for federal tax (owner reports income personally). In California, it still pays the $800 minimum.
• Form 568 (LLC Return of Income): California’s annual LLC tax return (similar to a partnership return). Filing this may create a credit for the $800, but you still pay the $800 in advance.
• Form 3536 (LLC Estimated Fee): Used to pay an extra income-based fee if an LLC’s California gross receipts exceed $250,000. Not required for Form 3522’s $800.
• Nexus (Doing Business): Having enough physical or economic presence in CA to be taxed. Any sales, services, or property use in CA often creates nexus for LLCs.
• Foreign LLC: An LLC formed in another state/country. If it transacts business in CA, it must register and pay CA’s $800 tax each year.
• Series LLC: A single LLC with multiple “series” units. Each series can pay taxes separately. Requires special handling on Form 3522 (as noted above).
• SMLLC (Single-Member LLC): An LLC with one owner. CA still treats it as an LLC for tax (Form 3522 applies) even though it’s disregarded federally.
• Short-Form Cancellation (LLC-4/8): A quick cancellation form that, if filed within the first year of formation, means the LLC never owes the first-year $800 tax.

Frequently Asked Questions

Q: Do I have to pay California’s $800 LLC tax even if I made no income?
A: Yes. All LLCs doing business in or registered in CA owe the $800 annual minimum tax, regardless of income or profit.

Q: What’s the difference between Form 3522 and Form 3536?
A: Form 3522 is the voucher to pay the flat $800 annual tax. Form 3536 is used to pay an additional fee if your LLC’s California income is over $250,000.

Q: When is Form 3522 due?
A: Generally the 15th day of the 4th month after your LLC’s tax year begins (April 15 for calendar-year LLCs). No extension is allowed for payment.

Q: Can I pay the $800 online instead of mailing the voucher?
A: Yes. Use FTB’s Web Pay or credit card payment options. If you pay online, you do not mail Form 3522 or the voucher.

Q: What if I missed the deadline to pay?
A: Pay as soon as possible. You’ll owe penalties (5% + 0.5% per month) and interest on the overdue tax. It’s cheaper to pay late than never.

Q: I elect to be taxed as an S-corp. Do I still owe Form 3522?
A: Yes. Electing S-corp status doesn’t remove the $800 tax. The LLC must still pay the $800 (typically via the corp return), even if it files Form 100S.

Q: I have multiple LLCs. Do I need separate Form 3522 for each?
A: Absolutely. Each LLC is a separate entity and owes its own $800 tax. Track each LLC’s filing and payment separately.

Q: What if my LLC earned less than $250K?
A: You still owe the $800. The $250K threshold only affects whether you owe an additional fee via Form 3536, not the base $800.

Q: Who is considered “doing business” in CA?
A: Any LLC with a physical presence, property, employees, or significant sales/services in CA usually counts. Out-of-state LLCs with connections here generally must register and pay.

Q: How do I report the $800 on my state return?
A: On Form 568 (LLC Return), the $800 tax is shown on line 3. You pay it with Form 3522 or online. If you paid by April 15, you may claim a credit or mark paid on Form 568 as needed.