What California franchise tax is and who owes it

California franchise tax is an annual tax on corporations, limited liability companies (LLCs), and other business entities incorporated in California or doing business in the state. Even if your business made no profit that year, you still owe the tax — it is a tax on the right to do business in California, not just on income.

The Franchise Tax Board (FTB) is the state agency that collects this tax. If you are a sole proprietor or partnership, you do not owe franchise tax; you report business income on your personal state income tax return instead. If you are unsure whether your business structure owes franchise tax, the FTB website has a business type lookup tool.

Key Takeaways

  • Franchise tax is due by the 15th day of the fourth month after your tax year ends — usually April 15 for calendar-year businesses.
  • You can pay online through the FTB website, by mail with a check, or by phone with a credit or debit card, each with different processing times.
  • Late payments trigger a penalty of 10 percent of the unpaid tax plus interest, which accrues daily from the due date forward.
  • If you cannot pay in full by the due date, you can request a payment plan through the FTB, though interest and penalties still apply.
  • The minimum franchise tax is $800 per year for most entities, even if your business owes no income tax.

Payment methods and how long each takes

The FTB offers four main ways to pay your franchise tax bill. Each has a different processing timeline, so choose based on when you need the payment to post to your account.

Online payment through the FTB website is the fastest route. You log into your FTB account, enter your payment amount, and choose to pay from a bank account (ACH transfer) or credit or debit card. ACH transfers typically post within one to two business days. Credit and debit card payments post the same day but carry a convenience fee of about 2.5 percent, charged by the payment processor, not the FTB.

Phone payment is available by calling the FTB at 1-800-338-0505. You provide your credit or debit card information to a representative. The same convenience fee applies. Payments made by phone are processed the same day but may take one to two business days to appear in your account.

Mail payment by check takes the longest. You write a check, include your business name and tax identification number on the check, and mail it to the FTB address listed on your bill or the FTB website. The FTB must receive the check by the due date for it to count as on-time. Mail typically takes five to ten business days, so send it at least two weeks before the deadline.

Electronic Federal Tax Payment System (EFTPS) is available if you enroll in advance. This is a free federal system that also works for California state taxes. Payments post within one business day. Enrollment takes three to five business days, so this option works only if you plan ahead.

What happens if you pay late

The franchise tax due date is the 15th day of the fourth month after your tax year ends. For a calendar-year business, that is April 15. If you do not pay by that date, the FTB charges a failure-to-pay penalty of 10 percent of the unpaid tax amount, plus interest that accrues daily at a rate set quarterly by the FTB (currently around 8 percent per year, but this changes).

The penalty and interest are calculated from the original due date, not from the date the FTB sends you a notice. So if you pay three months late, you owe the 10 percent penalty plus three months of daily interest on both the original tax and the penalty itself. The longer you wait, the more interest compounds.

If you receive a notice of tax due from the FTB and do not respond, the agency can place a lien on your business assets or bank account, or refer the debt to a collection agency. A lien makes it hard to sell property or get a loan. If the FTB suspects fraud, criminal penalties can apply, though this is rare for simple late payment.

Payment plans if you cannot pay in full

If you owe franchise tax but do not have the full amount by the due date, you can request an installment agreement from the FTB. This lets you pay the tax in monthly or quarterly chunks instead of all at once. You must request the plan before or shortly after the due date; the FTB is more likely to grant it if you ask proactively rather than after a collection notice arrives.

To request a payment plan, contact the FTB by phone at 1-800-338-0505 or through your online FTB account. You will need to provide your business name, tax ID, the amount owed, and your proposed payment schedule. The FTB will review your request and either approve it or ask for more information about your financial situation.

Important: a payment plan does not erase the 10 percent penalty or stop interest from accruing. You still owe both, and they are added to your total balance. The plan simply spreads the payments over time. Interest continues to accrue on the unpaid balance each month, so the longer the plan, the more interest you pay overall.

Minimum franchise tax and when it applies

California requires most business entities to pay a minimum franchise tax of $800 per year, regardless of whether the business made a profit or had any income. This applies to corporations, LLCs, S corporations, and certain other structures. The minimum is due even if you had zero revenue or operated at a loss.

A few entities are exempt from the minimum: nonprofits with 501(c)(3) status, certain financial institutions, and businesses that did not operate during the tax year and did not have any California income. If your business falls into one of these categories, you may not owe the $800 minimum, but you still must file a return to claim the exemption.

If you fail to pay the minimum franchise tax for five consecutive years, the FTB can suspend your business's right to operate in California. This means you cannot legally conduct business in the state until you pay the back taxes and penalties and request reinstatement.

Checking your payment status and getting a receipt

After you pay, you can verify that the FTB received your payment by logging into your online FTB account. Online and phone payments typically show a confirmation number immediately. Mail payments take longer to post — usually five to ten business days after the FTB receives them.

If you paid by check, keep a copy of the cancelled check as your receipt. If you paid online or by phone, the FTB sends a confirmation email or provides a confirmation number on screen. Save this for your records. If you ever need to prove you paid on time, these confirmations are your evidence.

If you believe you paid but the FTB shows an unpaid balance, contact the FTB immediately. Provide your confirmation number or cancelled check. Processing delays are rare, but they do happen, especially with mail payments. The FTB can research the payment and correct the account if there was an error.

Frequently Asked Questions

Can I pay my franchise tax with a credit card without a fee?

No. Credit and debit card payments through the FTB website or phone line carry a convenience fee of roughly 2.5 percent, charged by the payment processor. ACH bank transfers through the FTB website are free. If you want to avoid the fee, pay by ACH transfer, check, or EFTPS.

What if I miss the April 15 deadline by one day?

The payment is considered late, and the 10 percent penalty plus daily interest apply immediately. The FTB does not grant a grace period. If you mail a check, it must be postmarked by April 15 to count as on-time; received by April 15 is not enough. If you pay electronically, it must post by April 15.

Do I have to pay franchise tax if my business lost money?

Yes, if your business is a corporation, LLC, or other entity subject to franchise tax. The tax is on the right to do business in California, not on profit. You owe at least the $800 minimum even if you had zero income or operated at a loss. You still must file a return showing your loss.

Can the FTB garnish my personal bank account for unpaid franchise tax?

The FTB can place a lien on business assets and can garnish business bank accounts. Garnishing a personal account is harder but possible if the FTB can show the business and owner are the same entity (common with sole proprietorships, though sole proprietors do not owe franchise tax). Consult a tax professional if you receive a garnishment notice.

What if I cannot afford to pay even with a payment plan?

Contact the FTB to discuss your situation. In rare cases, the FTB may consider an offer in compromise, which is a settlement for less than the full amount owed. This is difficult to obtain and requires detailed financial documentation. You can also consult a tax professional or the California Small Business Development Centers, which offer free tax guidance.