Rate Breakdown

Property taxes in Santa Cruz County are calculated by multiplying the assessed value (minus exemptions) by the total local millage rate.

How Property Tax Works in Santa Cruz County

Santa Cruz County follows California’s Proposition 13 framework, which caps the general property tax rate at 1 % of a property's assessed value. The assessed value is determined on the date of purchase (or new construction) and then can increase by a maximum of 2 % per year for inflation, unless a change in ownership or new improvement occurs. The county adds voter‑approved special‑district levies, school bonds, and other assessments on top of the base 1 % rate; these additional amounts are expressed as millage rates (one mill equals $1 of tax per $1,000 of assessed value).

Typical millage in Santa Cruz County for the 2024‑25 fiscal year is roughly 20 mills (2 % of assessed value) when you combine the general tax, school district rates, and local special‑district levies. Your final bill is calculated as:

• Assessed Value × 0.01 (base rate) = Base Tax
• Assessed Value × (Total Millage – 10) ÷ 1,000 = Additional Levies
• Base Tax + Additional Levies = Total Property Tax Due

Because millage rates can vary by city, school district, and special district, you may see a slightly different total depending on the exact location of your parcel.

Available Exemptions

The state of California provides several exemptions that can lower your taxable amount. Santa Cruz County administers these exemptions on behalf of the state.

• Homestead Exemption (Prop 13): Automatically reduces the taxable portion of a principal residence by the first $7,000 of assessed value, effectively lowering your tax bill by $70 per $1,000 of assessed value.
• Senior Citizen and Disabled Person Exemption: Residents age 62 or older, or those with a qualifying disability, may apply for an additional $7,000 exemption per qualifying parcel.
• Veteran’s Property Tax Exemption: Eligible veterans (or surviving spouses) with a service‑connected disability can receive a $7,000 exemption on their primary residence.
• General Property Tax Exemption for Low‑Income Homeowners: Under Proposition 19, certain low‑income homeowners may receive a $7,000 exemption if they meet income and asset thresholds.

All exemptions require a completed claim form (BOE‑200) filed with the Santa Cruz County Assessor‑Recorder’s Office. Once approved, the exemption is automatically applied to future tax bills.

Payment Schedule & Deadlines

Santa Cruz County property taxes are due in two installments aligned with the state’s fiscal year (July 1 – June 30).

• First Installment: Due November 1; delinquent after December 10.
• Second Installment: Due February 1; delinquent after April 10.

If you miss a deadline, a penalty of 10 % of the unpaid amount is assessed on the first delinquent installment, and an additional 1 % per month accrues thereafter. Paying early (anytime before the due date) incurs no discount, but it prevents penalties and interest.

Most taxpayers use the county’s online portal, mail, or in‑person drop‑off at the Treasurer‑Tax Collector’s office. Installment plans beyond the two standard payments are not offered; however, the Treasurer‑Tax Collector may grant a hardship extension on a case‑by‑case basis.

Appealing Your Assessment

If you believe your property’s assessed value is too high, you have the right to contest it.

• Step 1 – Review Notice of Assessed Value (NOAV): You will receive the NOAV in the spring. Compare the assessed value with recent sales of comparable properties.
• Step 2 – File an Appeal: Submit a written appeal using the “Property Tax Appeal Form” (BOE‑105) to the Santa Cruz County Assessment Appeals Board within 60 days of the NOAV mailing date.
• Step 3 – Prepare Evidence: Gather recent sales data, independent appraisals, photographs, and any documentation of improvements or damages.
• Step 4 – Attend a Hearing: The board schedules a hearing, typically within 30 days of your filing. You may present your evidence in person or via a qualified representative.
• Step 5 – Receive a Decision: The board issues a written determination. If the decision is unfavorable, you may further appeal to the Superior Court of California, County of Santa Cruz within 30 days.

Remember, the burden of proof rests on the property owner. Accurate, recent comparable sales and a professional appraisal greatly improve the chances of a successful appeal.