The California Franchise Tax Board is California's tax collection agency

The California Franchise Tax Board (FTB) is the state agency that collects income taxes from individuals and businesses in California. It is not a federal agency — it works only for the state. The FTB processes tax returns, sends refunds, pursues unpaid taxes, and answers questions about how California's tax system works.

The FTB handles personal income tax (the tax on wages, investments, and self-employment income) and corporate income tax. It also administers the state's earned income tax credit and other tax-related programs. If you live or work in California and earn income, the FTB is the agency that tracks what you owe and what you are owed.

The agency is separate from the Internal Revenue Service (IRS), which collects federal income taxes. California has its own tax code and its own rules about who pays what. The FTB enforces California's rules, not federal ones.

Key Takeaways

  • The FTB is California's state tax agency and collects income taxes from individuals and businesses operating in the state.
  • The FTB processes personal income tax returns, corporate tax returns, and administers state tax credits like the earned income tax credit.
  • You contact the FTB for questions about California taxes, to report a missing refund, or to resolve a tax notice from the state.
  • The FTB is separate from the IRS and enforces California tax law, not federal tax law.
  • The FTB can place a lien on property or garnish wages if taxes go unpaid for a long time.

What the FTB does with your tax return

When you file a California income tax return, the FTB receives it, checks that the numbers match what employers and banks reported, and processes your return. If you are owed a refund, the FTB issues it. If you owe taxes, the FTB records what you owe and sends you a bill.

The FTB also matches your return against federal tax information. If the IRS changes your federal return after you file, the FTB may adjust your California return too. This is why the FTB sometimes sends you a notice months or even years after you file — the federal change triggered a state adjustment.

The FTB keeps records of your tax history. If you need a copy of a return you filed years ago, or a transcript showing your income for a specific year, you can request it from the FTB. Many lenders and government programs ask for these documents.

How the FTB collects unpaid taxes

If you do not pay taxes you owe, the FTB has legal tools to collect the debt. The agency can place a tax lien on your property, which means the state has a claim against anything you own. It can also garnish your wages — order your employer to send part of your paycheck to the FTB instead of to you.

The FTB can also intercept your state income tax refund and use it to pay down what you owe. If you owe federal taxes too, both the IRS and the FTB can take your refund. The state refund goes to the FTB first, then any remaining debt goes to the IRS.

Before the FTB takes these steps, it sends notices. If you receive a notice from the FTB saying you owe taxes, you can respond and ask for a payment plan or dispute the amount. Ignoring the notice does not make the debt go away — it makes collection more likely.

FTB notices and what they mean

The FTB sends different types of notices for different reasons. A Notice of Proposed Assessment means the FTB thinks you owe more tax than you reported and is giving you a chance to respond. A Notice of Assessment means the FTB has decided you owe the tax. A Notice of Deficiency is a formal notice that you can appeal to the state tax court.

If you receive any notice from the FTB, read the entire document. It will explain what the FTB thinks you owe, why, and what you can do next. Most notices include a important date to respond — usually 30 days. If you miss the important date, you lose the right to appeal and the FTB can move to collection.

You can contact the FTB to ask questions about a notice. The agency has a phone line and an online account system where you can view notices and correspondence. Responding in writing is usually safer than calling, because you have a record of what you said.

When you might contact the FTB directly

You contact the FTB if your refund is late, if you received a notice you do not understand, if you think there is an error on your return, or if you need a copy of a past return. You can also contact the FTB if you are having trouble paying taxes you owe and want to set up a payment plan.

The FTB has a website where you can create an online account to view your tax account, read notices, and check the status of a refund. You can also call the FTB's phone line, though wait times are often long during tax season (January through April). Email is available but responses can take several weeks.

If you are disputing a tax assessment or want to appeal a notice, you may want to work with a tax professional or attorney. The FTB's rules are complex, and missing a important date or filing in the wrong format can cost you the right to appeal.

How California's tax system differs from federal taxes

California has its own tax brackets, deductions, and credits that are different from federal rules. For example, California does not recognize certain deductions that the IRS allows, so you might owe California tax on income that is not taxable federally. California also has a higher top tax rate than the federal rate.

California taxes income earned anywhere in the world if you are a resident of the state. If you moved out of California during the year, the FTB may consider you a resident for part of the year and a nonresident for the rest. This affects how much income is taxable in California.

Some people are subject to both California and another state's income tax — for example, if they work in Nevada but live in California. The FTB allows a credit for taxes paid to other states, so you do not pay the full California rate on income already taxed elsewhere.

The FTB's role in tax credits and refundable programs

The FTB administers California's Earned Income Tax Credit (EITC), a refundable credit for low-income workers. The FTB also handles the state's Child Tax Credit and other tax benefits. These are not loans — they are credits that reduce what you owe or result in a refund if the credit is larger than your tax bill.

To receive these credits, you must claim them on your tax return. The FTB does not automatically send you money. You file a return, claim the credit, and the FTB processes it. If you are owed a refund because of a credit, the FTB sends it to you.

Some people are unsure whether they should file a return if they had little or no income. If you think you might be owed a credit, you should file. The FTB will not reach out to tell you that you are owed money — you have to file to claim it.

Frequently Asked Questions

Is the FTB the same as the IRS?

No. The FTB collects California state income taxes. The IRS collects federal income taxes. They are separate agencies with separate rules. You file one return to the IRS and one to the FTB (or through a combined form that goes to both). Both can audit you independently.

What should I do if I received an FTB notice I do not understand?

Read the entire notice carefully — it explains what the FTB thinks you owe and why. If you still do not understand, you can call the FTB's phone line or create an online account to view the notice and any related documents. If you disagree with the notice, you have a important date to respond, usually 30 days.

Can the FTB take my refund if I owe taxes?

Yes. The FTB can intercept your state income tax refund and use it to pay down unpaid taxes. If you owe both state and federal taxes, the state refund goes to the FTB first. You will receive a notice if this happens.

How do I set up a payment plan with the FTB?

Contact the FTB by phone or through your online account and explain that you cannot pay the full amount at once. The FTB can set up an installment agreement where you pay a portion each month. You must stay current on the plan or the FTB can resume collection action.

Do I need to file a California tax return if I only earned a small amount?

It depends on your income level and filing status. California has a minimum income threshold — if you earned less than that, you may not be required to file. However, if you had taxes withheld from your paycheck or think you might be owed a credit, you should file to get a refund.