How to Pay Your California Franchise Tax Board Bill

What the FTB is and why you owe them

The Franchise Tax Board (FTB) is California's tax agency. They collect income tax from individuals and businesses, and they also handle other state taxes. If you received a bill or notice from the FTB, it means they believe you owe money — either unpaid income tax, a penalty, interest, or a combination of those.

The bill will show what year the tax covers, what you owe, and a due date. The amount grows over time because interest and penalties add to it every month you don't pay. Paying as soon as you can stops that growth.

Key Takeaways

• The FTB accepts payments online through their website, by phone, by mail, or in person at a payment location — each method has different processing times and fees.
• Online and phone payments usually process within one business day, while mailed checks can take two to three weeks to reach the FTB and be recorded.
• If you cannot pay the full amount now, you can request a payment plan directly from the FTB, which stops some penalties from growing while you pay in installments.
• The FTB will send you a notice if they believe you owe; do not ignore it, because they can place a lien on your property or garnish your wages if the debt goes unpaid.

Paying online or by phone

The fastest way to pay is through the FTB website at onlineservices.ftb.ca.gov. You will need your Social Security number or federal employer identification number, your FTB account number (on your bill), and a bank account or debit card. The payment posts within one business day, and you receive a confirmation number immediately.

You can also pay by phone by calling the FTB at 1-800-338-0505. A representative will take your payment information and process it the same day. Both methods charge a convenience fee — the amount depends on the payment processor the FTB uses that day, but it is typically between $2 and $5 for smaller amounts.

If you use a credit card instead of a bank account or debit card, the fee is higher. The FTB does not charge the fee themselves; the payment processor does. Ask the processor what the fee will be before you confirm the payment.

Paying by mail or in person

You can mail a check or money order to the address on your FTB bill. Include your account number and the tax year on the check itself. Mail takes two to three weeks to arrive, and the FTB records the payment on the date they receive it, not the date you mail it. If your due date is soon, mailing is risky because late fees apply if the FTB does not receive the payment by the deadline.

Some FTB offices accept walk-in payments in person. You can find the nearest office and its hours on the FTB website. Bring your bill, your ID, and cash or a check. The payment is recorded the same day.

Setting up a payment plan if you cannot pay in full

If you owe more than you can pay right now, contact the FTB and request an installment agreement. You can do this online, by phone, or by mail. The FTB will work with you to set up a monthly payment amount you can manage.

While you are on a payment plan, the FTB stops adding some penalties to your balance, though interest continues to grow. The plan does not erase what you owe, but it gives you time to pay without the debt growing as fast. The FTB may charge a setup fee for the plan, usually between $30 and $225 depending on the amount you owe and how you set it up.

To request a plan, call 1-800-338-0505 or visit the FTB website. Have your bill and recent pay stubs or income information ready. The FTB will tell you what monthly payment they can offer based on your income and expenses.

What happens if you do not pay

If your bill goes unpaid and you do not set up a plan, the FTB can take several actions. They can place a tax lien on your property, which means they have a legal claim against anything you own. They can also garnish your wages, meaning they take money directly from your paycheck before you receive it. They can intercept your state tax refund and apply it to what you owe.

The FTB will send you notices before they take these steps, but ignoring the notices does not stop them. The sooner you contact the FTB or make a payment, the sooner you can prevent these actions or stop them if they have already started.

Understanding your FTB bill

Your bill shows several pieces of information. The tax year is the year the income or activity being taxed happened — for example, a 2023 tax bill covers income you earned in 2023. The tax amount is what you owe before interest and penalties. Interest is a percentage of the tax that grows every month. Penalties are charges for filing late, paying late, or underpaying.

The bill also shows the due date and the total amount due, which includes tax, interest, and penalties combined. If you disagree with the bill, you can file a protest or request a hearing, but you should still make a payment or set up a plan while you dispute it. Paying does not mean you accept the bill; it stops interest and penalties from growing while your case is reviewed.

Frequently Asked Questions

Can I pay my FTB bill with a credit card?

Yes, but the payment processor charges a higher fee than for debit cards or bank accounts — often 2 to 3 percent of the amount you pay. You can pay online or by phone with a credit card. The fee is added to your payment, so your total cost is higher than if you used a debit card.

What if I think my FTB bill is wrong?

Contact the FTB at the number on your bill and explain why you believe the amount is incorrect. You can also file a formal protest within 30 days of receiving the bill. You do not have to wait for the protest to be decided before you pay; paying now stops interest and penalties from growing while your case is reviewed.

Will paying my FTB bill affect my credit score?

An unpaid FTB bill can hurt your credit if the FTB reports it to credit bureaus or if they place a lien on your property. Paying the bill removes the debt and stops further damage. If you set up a payment plan, your credit may still be affected, but paying on time helps rebuild it over time.

How long does it take for an online payment to show up on my FTB account?

Online payments usually post within one business day. You will receive a confirmation number immediately after you submit the payment. Check your FTB account online a day or two later to confirm the payment was recorded.

Can the FTB take my tax refund if I owe them money?

Yes. The FTB can intercept your state income tax refund and apply it to any unpaid tax debt you owe them. If you are expecting a refund and you know you owe the FTB, contact them about a payment plan before you file your return, so you understand what will happen to your refund.