California lets you pay state income tax, sales tax, and other obligations directly through the Franchise Tax Board website or approved payment processors.

The state operates two main payment channels: the Franchise Tax Board (FTB) website for income tax and most other state taxes, and the Department of Tax and Fee Administration (CDTFA) for sales and use tax. You can pay by bank transfer, debit card, or credit card, though credit card payments carry a processing fee. Payment goes through immediately for bank transfers; card payments may take one to two business days to post to your account.

You do not need to create an account to make a one-time payment, but registering with the FTB or CDTFA lets you track payment history and set up recurring payments if you owe regularly. The state does not charge a fee for bank transfers, but third-party processors charge between 1.87% and 2.49% of the payment amount when you use a debit or credit card.

Key Takeaways

  • Income tax payments go through the Franchise Tax Board website; sales tax payments go through the Department of Tax and Fee Administration website.
  • Bank transfer payments are free and post immediately, while card payments cost 1.87% to 2.49% and take one to two business days.
  • You can pay without creating an account, but registering lets you see past payments and set up automatic recurring payments.
  • The state accepts payments year-round, but payments made after the tax deadline may trigger penalties and interest.

Paying Income Tax Through the Franchise Tax Board

Go to onlineservices.ftb.ca.gov and select "Make a Payment" to pay California income tax without logging in. You will need your Social Security number or Individual Taxpayer Identification Number, the tax year you are paying for, and the amount owed. The system will show you available payment methods and any applicable fees before you confirm.

If you are paying on behalf of a business or have a Preparer Tax Identification Number (PTIN), you can register for an FTB online account to manage multiple payments and access payment history. Registered users can also set up a payment plan if you cannot pay the full amount at once, though the FTB will charge interest on the unpaid balance.

Payments made by the tax deadline (usually April 15 for individuals) do not trigger penalties. If you miss the deadline, the state charges a failure-to-pay penalty of 0.5% per month on the unpaid amount, plus interest that compounds daily. Paying as soon as you can after the deadline reduces the total interest you owe.

Paying Sales Tax and Other Business Obligations

Business owners and sellers who collect sales tax pay through onlineservices.cdtfa.ca.gov. You will need your seller's permit number and the reporting period you are paying for. Like the FTB site, you can make a one-time payment without an account, but registering lets you file returns and manage multiple payment schedules in one place.

Sales tax payments are due on specific dates depending on your filing frequency: monthly filers pay by the last day of the following month, quarterly filers pay by the last day of the month after the quarter ends, and annual filers pay by March 31. Late payments trigger a 10% penalty plus interest, so paying on time saves money even if you have to borrow to do it.

If you operate in multiple states or have complex tax obligations, the CDTFA site also handles payments for use tax, fuel tax, and other state fees. The same payment methods and fee structure apply across all obligation types.

Choosing Between Bank Transfer and Card Payment

Bank transfer (ACH debit) is the cheapest option: the state charges no fee, and the payment posts to your account the same day you submit it. You will need your routing number and account number, which you can find on the bottom left of any check. The payment will appear as a debit from your bank within 24 hours.

Credit and debit card payments cost more because a third-party processor handles the transaction. The processor charges between 1.87% and 2.49% of your payment amount — so a $5,000 payment costs $94 to $125 extra. Cards take one to two business days to post, and the state does not refund the processing fee if you later dispute the payment.

If you owe a large amount, the fee difference between bank transfer and card can be substantial. A $10,000 payment by card costs $187 to $249 more than a bank transfer. Use a card only if you need the payment to post faster or if you are earning rewards points that offset the fee.

Setting Up Recurring Payments and Payment Plans

If you file and pay taxes regularly — as a business owner or self-employed person — you can register with the FTB or CDTFA and set up automatic payments on a schedule you choose. Recurring payments use bank transfer by default, so you avoid card fees. You can change or cancel a recurring payment anytime through your account.

If you cannot pay your full tax bill at once, the FTB offers installment agreements that let you pay over time. The state charges interest on the unpaid balance at a rate that changes quarterly, currently around 8% annually. You set up a payment plan through your FTB account or by calling the FTB at 1-800-338-0505. The plan does not remove penalties, but it stops additional penalties from accruing as long as you make payments on time.

Payment plans are not automatic approval — the FTB reviews your request and may deny it if you have a history of missed payments or if the amount owed is very large. If your plan is denied, you can appeal or contact a tax professional to negotiate directly with the state.

What Happens If Your Payment Fails or Gets Rejected

Bank transfer payments can fail if your account does not have enough funds or if you enter an incorrect routing or account number. The state will notify you by mail within 10 business days if a payment fails. You will need to submit the payment again, and the state may charge a returned-check fee of $10 to $25 depending on the reason for the failure.

Card payments rarely fail, but they can be declined if your card issuer suspects fraud or if the card is expired or over its limit. The payment system will tell you immediately if a card is declined, and you can try a different card or switch to bank transfer. There is no fee for a declined card payment.

If you submit a payment and then realize you overpaid, contact the FTB or CDTFA to request a refund. Refunds are processed by check and typically arrive within 30 days. You can also request that the overpayment be applied to next year's tax bill instead of receiving a refund.

Tracking Your Payment and Getting a Receipt

The payment system generates a confirmation number immediately after you submit a payment. Write down or screenshot this number — you will need it if you have questions about the payment later. The confirmation shows the amount paid, the payment method, and the date the state received it.

If you registered for an account, you can log in anytime to see your payment history, including which payments have posted and which are still processing. The FTB and CDTFA websites keep records for seven years, so you can look up old payments if you need proof for a loan application or audit.

If you paid by mail or through a third party and want to verify the payment reached the state, call the FTB at 1-800-338-0505 or the CDTFA at 1-888-792-4900. Have your Social Security number or seller's permit number ready, and the representative can tell you the exact date your payment posted.

Frequently Asked Questions

Can I pay California taxes by phone or mail?

Yes. You can mail a check to the FTB or CDTFA (addresses are on their websites), and payments typically post within two weeks. Phone payments are not available directly through the state, but some tax software and tax preparers offer phone payment as a service, usually for an additional fee.

What if I pay late?

Late payments trigger a 0.5% monthly failure-to-pay penalty for income tax and a 10% penalty for sales tax, plus interest that compounds daily. Paying as soon as you realize you are late reduces the total interest. You can request a penalty waiver if you have a reasonable cause, such as a serious illness or natural disaster, by contacting the FTB or CDTFA in writing.

Do I need to print anything or bring ID to pay online?

No. Online payments require only your tax identification number and the amount owed. The state does not require you to verify your identity beyond that for one-time payments. If you register for an account, you will create a username and password.

Can I pay someone else's California taxes?

Yes, if you have their permission and their tax identification number. The payment system does not verify who is making the payment, only that the amount and account number are correct. If you are paying on behalf of a family member or business partner, make sure you have written authorization in case questions arise later.

What if the payment website is down?

The FTB and CDTFA sites occasionally go offline for maintenance, usually at night or on weekends. If the site is down and your payment deadline is approaching, you can mail a check or call the agency to ask about alternative payment methods. Payments postmarked by the deadline are considered on time, even if they arrive after.