Your San Diego County Property Taxes: The November 1 Reminder

A quick reminder for San Diego County homeowners: the first installment of your 2026–2027 secured property tax bill is due November 1, 2026.

You have until December 10, 2026 to pay before the installment becomes delinquent. After that date, a 10% penalty applies.

If you recently bought a home, are settling into a new chapter, or have owned your property for years, it’s worth taking a moment to confirm how this bill will be paid. I’m sharing the reminder because my relationship with clients doesn’t end at closing. I’m still here to help you keep track of the details that come with homeownership.

Start with one simple check

Before making a payment, find out whether you pay the bill yourself or your mortgage lender handles it through an impound account.

An impound account, also called an escrow account, collects money for certain property costs as part of your monthly mortgage payment. If your lender manages property taxes, the lender may pay the bill for you. But it’s a good idea to confirm that the account is active and that the 2026–2027 first installment is included.

You can review your mortgage statements or contact your loan servicer. Ask whether the lender will pay this particular bill and when it plans to send the payment.

If you pay your own taxes, or you’re unsure what your lender will do, check the bill directly through the San Diego County Treasurer-Tax Collector’s online payment portal.

Know the two dates

The first installment is due November 1, 2026. The delinquency date is December 10, 2026.

That gives you time to arrange payment, but don’t wait until the last moment if you need to confirm the bill, ask your lender a question, or update a mailing address. A few minutes now can prevent a missed payment later.

The County’s secured property tax FAQ explains the annual due dates and payment options. Under California law, a 10% penalty is added to a first installment that becomes delinquent.

If you’re paying the bill yourself

The County’s online payment portal lets you search for a tax bill using an Assessor Parcel Number or mailing address. Check the bill information carefully before submitting payment.

The County lists e-check as an online payment option with no service charge. Credit card payments carry a 2.19% convenience fee. Review the payment terms before choosing an option.

When paying online, follow the steps through to submission and save the receipt. The County notes that your online transaction is not final until you submit it and receive a successful receipt.

If you use your bank’s bill-pay service instead, allow enough time for the payment to arrive. The County says that bank payments may be sent by paper check, and it does not credit the payment until it receives it. A payment scheduled close to the delinquency date may not arrive in time.

If your lender pays through an impound account

If your mortgage lender collects property tax funds each month, contact the servicer if you have any doubt about the upcoming payment. Ask whether the 2026–2027 installment is scheduled, and whether you need to take any action.

Avoid paying the same bill twice. The County’s information for lender and title company payments notes that property owners sometimes pay a bill themselves after their lender or title company has already been authorized to pay it. Confirm who is responsible before submitting a separate payment.

If you don’t receive a bill, don’t assume no payment is due. The County advises property owners to obtain a copy if one hasn’t arrived. You can search through the County’s bill portal or review its secured property tax information.

A short checklist for this month

Take a few minutes to:

1. Find the bill. Check your mail or search using your parcel number or mailing address.
2. Confirm who pays. Ask your mortgage servicer whether the bill is covered by your impound account.
3. Review the amount and installment. Make sure you’re looking at the first installment of the 2026–2027 secured tax bill.
4. Pay or follow up. If you pay directly, submit payment with time to spare. If your lender pays, confirm its plan.
5. Keep a record. Save your payment receipt or any confirmation from your servicer.

A reminder after closing

Property taxes are one of the practical details that continue after a home purchase. That’s true whether you’re settling into a home in Ramona, Valley Center, or another part of San Diego County.

When we work together, I want you to feel comfortable reaching out with questions about the process, even after the keys have changed hands. I can help you think through what to check and where to find the right information. For specific tax or mortgage account details, the County Treasurer-Tax Collector and your loan servicer are the right sources.

If you’d like a hand finding the County resources or want to talk through a homeownership question, you can get in touch with me. No pressure. Just a conversation.

Lezley Jones
Broker-owner, From Sign To Sold
DRE #01841705