Where and how to pay Riverside property taxes

Riverside County property taxes are collected by the Riverside County Assessor-County Clerk-Recorder's office. You can pay online through the county's official website, by mail, in person at a county office, or by phone. Online payment is the fastest method — the county accepts credit cards, debit cards, and electronic bank transfers through their secure portal.

If you pay by mail, send your check or money order to the Riverside County Tax Collector, along with your property tax bill or a copy of it. Include your parcel number so the payment reaches the right account. Mail payments take longer to process, so send them at least two weeks before your due date to avoid a late fee.

In-person payments are accepted at the Tax Collector's office during business hours. You can pay by cash, check, or card. Phone payments are also available — call the Tax Collector's office to arrange a payment over the phone using a bank account or card.

Key Takeaways

  • Riverside County property taxes are due in two installments: the first half is due November 1 and becomes delinquent December 10, and the second half is due February 1 and becomes delinquent April 10.
  • Online payment through the county website is the fastest method and lets you pay immediately without waiting for mail delivery or office hours.
  • You will need your parcel number or property address to make a payment, and you can find this on your tax bill or through the county assessor's website.
  • Late payments trigger a 10 percent penalty on the unpaid amount, plus interest that accrues daily, so paying by the delinquent date matters even if you are a few days late.

Riverside property tax due dates and penalties

Riverside County splits property taxes into two payments each year. The first installment is due November 1 and becomes delinquent on December 10. The second installment is due February 1 and becomes delinquent on April 10. If you do not pay by the delinquent date, the county adds a 10 percent penalty to the unpaid balance.

After the delinquent date, interest also begins to accrue on the unpaid amount. The interest rate is set by state law and changes each year — it is currently around 1.5 percent per month, though this varies. The longer you wait, the more interest accumulates, so paying as soon as you realize you are behind will cost you less than waiting.

If your property tax remains unpaid for five years, the county can sell your property at a tax sale to recover the debt. This is a last resort and takes years to reach, but it is the ultimate consequence of ignoring the bill entirely.

Finding your property tax bill and parcel number

Your property tax bill arrives in the mail before each due date. It shows your parcel number, the property address, the amount owed, and the due date. Keep this bill handy when you pay — you will need the parcel number to ensure your payment is credited to the right property.

If you lose your bill or need to look up your parcel number before the bill arrives, you can search the Riverside County Assessor's website. Enter your property address and the system will return your parcel number and current assessed value. This is also useful if you want to verify your tax amount before paying.

You can also contact the Tax Collector's office directly by phone or email to request a copy of your bill or to confirm the amount owed. They can tell you immediately whether a payment has been received and posted to your account.

Online payment through the county website

The Riverside County Tax Collector's website has a secure payment portal where you can pay your property taxes 24 hours a day. You enter your parcel number or property address, and the system shows your current balance and due date. You can then pay by credit card, debit card, or electronic bank transfer.

Credit and debit card payments process immediately, though the county charges a convenience fee for this service — typically 2 to 3 percent of the payment amount. Bank transfers (ACH payments) usually have a lower or no fee but take one to two business days to clear. Choose the method that fits your timeline and budget.

Online payment gives you a confirmation number immediately, which you should save for your records. The county will also send you an email receipt if you provide an email address during checkout.

Payment options if you cannot pay in full

If you cannot pay your full property tax bill by the due date, contact the Tax Collector's office before the delinquent date. The county does not offer formal payment plans, but they may work with you on timing if you explain your situation. Paying even part of the bill before the delinquent date can reduce the penalty applied to the remaining balance.

Some homeowners use a home equity line of credit or personal loan to cover a large tax bill, then repay the loan over time. This avoids the 10 percent penalty and daily interest that the county charges. Talk to your lender about options if you are facing a cash flow problem.

If you are a senior, veteran, or disabled homeowner, you may be may have access to to a property tax exemption or postponement through California's Homeowners' Property Tax Exemption or Senior Citizen Property Tax Postponement programs. These are separate from the payment process but can reduce the amount you owe. Contact the Assessor's office to learn whether you meet the requirements.

What happens if you miss the delinquent date

Missing the delinquent date triggers a 10 percent penalty on the unpaid amount, plus daily interest. You can still pay at any time and stop the interest from accruing further, but the penalty and all interest accrued to that point remain owed.

If your property tax stays unpaid for more than a few months, the county may send a notice of default. This is a formal warning that your property is at risk of a tax sale. You still have years to pay before a sale occurs, but the notice signals that the debt is serious.

Unpaid property taxes also affect your credit report and can complicate a future sale or refinance of your home. A title company will flag the unpaid tax as a lien on the property, and you will have to settle it before closing on any transaction.

Frequently Asked Questions

Can I pay my Riverside property taxes online with a credit card?

Yes, the county's online payment portal accepts credit cards, debit cards, and bank transfers. Credit card payments process immediately but include a convenience fee of 2 to 3 percent. Bank transfers have a lower fee but take one to two business days to clear.

What is the penalty for paying property taxes late in Riverside County?

The county charges a 10 percent penalty on any unpaid balance after the delinquent date. Interest also accrues daily at a rate set by state law (currently around 1.5 percent per month). Both the penalty and interest are added to the amount you owe.

How do I find my parcel number if I do not have my tax bill?

Search the Riverside County Assessor's website by entering your property address. The system will return your parcel number and current assessed value. You can also call the Tax Collector's office and they will provide it over the phone.

What happens if I do not pay my property taxes for several years?

After five years of nonpayment, the county can sell your property at a tax sale to recover the debt. Before that point, unpaid taxes create a lien on your property, damage your credit, and block any sale or refinance. Contact the Tax Collector's office as soon as you realize you cannot pay to discuss your options.

Are there payment plans available for property taxes in Riverside County?

The county does not offer formal installment plans, but you can contact the Tax Collector's office before the delinquent date to discuss your situation. Paying part of the bill before the deadline can reduce the penalty on the remaining balance. Some homeowners use a home equity line of credit or loan to cover the full amount and repay over time.