The Franchise Tax Board is California's tax collection agency

The Franchise Tax Board (FTB) is the state agency responsible for collecting income taxes in California. It is not a federal agency — it works only for California. The FTB collects personal income tax, corporate income tax, and taxes on certain other business structures. If you live or work in California and earn income, the FTB is the office that processes your tax return, tracks what you owe, and pursues collection if you do not pay.

The FTB is separate from the Internal Revenue Service (IRS), which handles federal taxes. California has its own tax system and its own enforcement. This means you file both a federal return to the IRS and a California return to the FTB — they do not share the same forms or important date, though the important date are usually the same day.

The agency also administers tax credits and refunds that are specific to California, such as the Earned Income Tax Credit (EITC) and the Child and Dependent Care Credit. If you are owed a refund from California taxes, the FTB processes and sends it.

Key Takeaways

  • The Franchise Tax Board is California's state tax agency and collects income tax from individuals and businesses operating in the state.
  • You file a separate California tax return to the FTB in addition to your federal return to the IRS, usually on the same important date.
  • The FTB handles California-specific tax credits, refunds, and collection actions if taxes go unpaid.
  • The FTB can place liens on property, garnish wages, and intercept refunds to collect unpaid taxes.
  • You can contact the FTB directly by phone, mail, or through its online account system to check your tax status or resolve disputes.

Who has to file a California tax return

You must file a California tax return if you are a resident of California and your income exceeds a certain threshold. The threshold changes each year and depends on your age and filing status. For the 2023 tax year, a single person under 65 had to file if their income was $20,598 or more. If you are 65 or older, the threshold is higher. Married couples filing jointly have a different threshold.

You also have to file if you are a nonresident who earned income in California — for example, if you live in Nevada but worked in California during the year. The FTB taxes California-source income regardless of where you live.

Even if your income is below the threshold, you may want to file anyway if you are owed a refund or if you may have access to for a tax credit. The FTB will not send you a refund unless you file.

What the FTB does if you do not pay

If you owe California income tax and do not pay, the FTB has several enforcement tools. It can place a tax lien on your property, which is a legal claim against your assets. It can garnish your wages, meaning it orders your employer to send part of your paycheck to the FTB instead of to you. It can also intercept your refunds — if you are owed money from federal taxes or from another state, the FTB can take that refund to pay down what you owe California.

The FTB can also suspend your driver's license or professional license if you owe a large amount and do not respond to notices. This is a serious consequence and is meant to push people to resolve their debt.

If you owe back taxes, the FTB will typically send you a notice before taking enforcement action. The notice will explain what you owe and give you a important date to pay or respond. If you ignore the notice, the FTB moves forward with liens, garnishment, or other collection steps.

How to contact the FTB and check your account

You can reach the Franchise Tax Board by phone at 1-800-852-5711. Wait times are often long, especially during tax season. The FTB also has a mailing address: Franchise Tax Board, P.O. Box 942840, Sacramento, CA 94279-0001.

The easiest way to check your California tax account is through the FTB's online system, called Online Services. You can log in with your Social Security number or Individual Taxpayer Identification Number (ITIN) and view your account balance, payment history, and any notices the FTB has sent you. You can also make a payment online through this system.

If you receive a notice from the FTB that you do not understand, do not ignore it. The notice will explain what you owe and what steps to take next. If you disagree with what the FTB says you owe, you have the right to appeal. The notice will include instructions on how to file an appeal.

The difference between the FTB and the IRS

California and the federal government both tax income, but they are separate systems. The IRS collects federal income tax and uses federal tax law. The FTB collects California income tax and uses California tax law. The two laws are similar in many ways — for example, both allow deductions for mortgage interest and charitable donations — but they differ in important ways.

California taxes some types of income that the federal government does not, and vice versa. California also has different tax brackets and rates than the federal system. Because of these differences, your California tax bill can be higher or lower than your federal bill, even if your income is the same.

When you file your taxes, you file two separate returns: one to the IRS (Form 1040) and one to the FTB (Form 540 or 540-NR for nonresidents). Many tax software programs let you file both at the same time, but they are processed by different agencies.

What happens if you move out of California

If you move out of California, you are no longer a California resident for tax purposes. You will file as a nonresident on your California return if you earned income in California during the year you moved. Once you have no California-source income, you do not have to file a California return.

However, if you owe back taxes to California, the FTB can still pursue collection even after you move. The agency has the power to place liens on property you own in California, garnish income you earn from California sources, and intercept refunds. Moving out of state does not erase a tax debt.

If you are unsure whether you still owe California taxes after moving, contact the FTB directly. The agency can tell you whether your account is settled or whether you have an outstanding balance.

Tax credits and refunds the FTB handles

The FTB manages several tax credits that are unique to California. The California Earned Income Tax Credit (CalEITC) is a refundable credit for low-income workers. The Young Child Tax Credit helps families with children under six. The Dependent Parent Credit is available to people who support a parent or grandparent.

These credits can result in a refund even if you owe no federal tax or if your federal refund is smaller. To receive these credits, you must file a California tax return and meet the income and other requirements. The FTB will calculate the credit on your return and include it in your refund or reduce your tax bill.

Refunds from the FTB are usually issued within 30 days of the agency processing your return, though some refunds take longer if the return is flagged for review. You can check the status of your refund through the FTB's Online Services or by calling the phone line.

Frequently Asked Questions

Do I have to file a California tax return if I only worked in California for part of the year?

Yes, if your California-source income for the year exceeds the filing threshold, you must file. The FTB counts all income you earned in California during the calendar year, even if you worked there for only a few months. If you moved to California partway through the year, you file as a resident for the portion of the year you lived there and as a nonresident for the portion you did not.

What if I disagree with what the FTB says I owe?

You have the right to appeal. The FTB notice you receive will include instructions on how to file a protest or appeal. You typically have 30 days from the date of the notice to respond. If you miss that important date, you can still request a hearing, but the process becomes more complicated. Contact the FTB or a tax professional if you need help with an appeal.

Can the FTB take my refund if I owe back taxes?

Yes. If you owe California income tax and are owed a refund, the FTB will intercept the refund and explore it to your debt. This is called a refund offset. The FTB will notify you before doing this. If you believe the offset is wrong, you can request a hearing.

How long does the FTB have to collect a tax debt?

The FTB generally has 20 years from the date the tax was assessed to collect. However, this period can be extended if you do not file a return or if you enter into a payment plan. If you owe taxes, it is better to contact the FTB and work out a payment arrangement than to ignore the debt.

What is a tax lien, and how does it affect me?

A tax lien is a legal claim the FTB places on your property to find payment of your tax debt. It does not take your property away, but it does make it harder to sell or refinance your home or business. A lien stays on your record until you pay the debt or until the collection period expires. You can request that the FTB release a lien once your debt is paid in full.