Yes, California has property tax, and it applies to most real estate

California charges property tax on real estate you own — land, houses, apartments, and commercial buildings. The tax is based on the assessed value of the property, not on what you paid for it or what it's worth today. Most homeowners and property owners in California pay this tax every year, usually through an escrow account if you have a mortgage, or directly to the county assessor if you own the property outright.

The state does not set a single property tax rate. Instead, each county collects the tax and sets its own rate within state limits. This means what you pay depends on where your property is located. The base rate is capped at 1% of assessed value under Proposition 13, a 1978 law that fundamentally changed how California property tax works.

Key Takeaways

  • California property tax is set at the county level and capped at 1% of assessed value under Proposition 13, though some counties add voter-approved local taxes on top.
  • Your property is reassessed at current market value only when it changes ownership; otherwise the assessed value increases by no more than 2% per year.
  • Property tax bills arrive twice a year in most counties, and unpaid taxes can result in a tax deed sale of your property after five years.
  • Some properties are partially or fully exempt from property tax, including owner-occupied homes in certain situations, agricultural land, and properties owned by nonprofits or government agencies.
  • You can appeal your assessed value through your county assessor's office if you believe it is too high.

How the 1% rate and Proposition 13 affect what you pay

The base property tax rate in California is 1% of your property's assessed value. This rate has been in place since Proposition 13 passed in 1978. Before that, property taxes were much higher and reassessed frequently, which pushed many long-term homeowners out of their homes through rising bills. Proposition 13 locked in lower rates and slowed reassessment, which is why a house bought in 1980 and a house bought last year on the same street can have very different tax bills.

On top of the 1% base rate, counties and local agencies can add their own taxes if voters approve them. These are called voter-approved debt obligations or special assessments. They fund schools, fire districts, water systems, and other services. So your actual property tax bill is usually higher than 1%, but the exact amount depends on which county you live in and which local measures have passed. A property in one county might pay 1.2% of assessed value, while an identical property in another county pays 1.35%.

How assessed value is determined and when it changes

Your property's assessed value is not the same as its market value or what you paid for it. The county assessor determines assessed value, and it is used to calculate your tax bill. When you buy a property, it is reassessed at the sale price (or appraised value if the sale price seems wrong). After that, the assessed value can increase by no more than 2% per year, even if the real estate market booms and your home doubles in value.

The assessed value resets to current market value only when the property changes ownership. This is why two neighbors with identical houses can pay very different property taxes — the one who bought recently pays tax on a higher assessed value, while the one who bought decades ago pays tax on a much lower one. If you own the property outright and never sell, your assessed value creeps up only 2% annually until you transfer it to someone else.

The county assessor's office maintains records of all assessed values and sends notices when they change. You can request a copy of your assessment and challenge it if you believe it is incorrect.

Property tax exemptions and special situations

Not all property in California is taxed the same way. Owner-occupied homes receive a homeowner's exemption that reduces assessed value by $7,000 (this amount has not changed since 1978). You must file for this exemption with your county assessor — it does not happen automatically. If you own a home and live in it as your primary residence, you should explore for this exemption to lower your bill.

Agricultural land, certain religious properties, government-owned land, and properties owned by may have access to nonprofits may be partially or fully exempt from property tax. Disabled veterans and seniors may also may have access to for exemptions or postponements. The rules vary by county and by the type of property, so contact your county assessor's office to learn whether your situation qualifies.

If you are over 65, own your home, and meet income limits, you may be able to postpone paying property taxes until the property is sold or transferred. This is called the Property Tax Postponement Program. It does not erase the tax — it defers it — but it can help if you are on a fixed income and cannot afford the annual bill.

When and how property tax bills are due

Property tax bills in California are sent twice per year. The first bill (for July through December) typically arrives in August or September. The second bill (for January through June) typically arrives in December or January. Each bill is due 30 days after it is mailed. If you have a mortgage, your lender usually collects property tax through escrow and pays it on your behalf, so you do not see a separate bill.

If you own the property outright, you receive the bill directly from your county tax collector. You can pay online, by mail, or in person at the tax collector's office. Late payments incur penalties and interest. If property taxes go unpaid for five years, the county can sell the property at a tax deed sale to recover the debt. This is a serious consequence — you can lose your home if taxes remain unpaid.

How to appeal your assessed value

If you believe your property's assessed value is too high, you can file a Proposition 8 appeal or a Proposition 13 appeal with your county assessor. A Proposition 8 appeal is based on the current market value of your property — you argue that it is worth less than the assessor says. A Proposition 13 appeal challenges whether the assessment was correct when the property last changed hands or whether the 2% annual increase was applied correctly.

To file an appeal, contact your county assessor's office and ask for the appeal form. You will need to provide evidence of your property's value — comparable sales in your area, a recent appraisal, or documentation of damage or defects that lower value. The important date to file is usually 30 days after you receive your assessment notice, though some counties allow longer. If you miss the important date, you may still be able to appeal in the next assessment year.

Many county assessor's offices offer free informal review meetings where you can discuss your assessment before filing a formal appeal. This can be faster and less formal than a full appeal process.

What happens if you do not pay property tax

Unpaid property taxes accumulate penalties and interest each month. After 10 days, a 10% penalty is added. Interest accrues at 1.5% per month after that. If the bill remains unpaid for three years, the county can file a Notice of Delinquent Property Tax, which is a public record that damages your credit. After five years of nonpayment, the county holds a tax deed sale where the property is sold to recover the debt. You lose ownership and any equity you have in the home.

If you are struggling to pay property tax, contact your county tax collector's office when ready. Some counties offer payment plans or can discuss hardship situations. The Property Tax Postponement Program mentioned earlier may also help if you are a senior or disabled veteran. Waiting and hoping the bill goes away is the worst option — the debt only grows.

Frequently Asked Questions

Can I deduct California property tax on my federal income tax return?

Yes, but with limits. Federal law allows you to deduct up to $10,000 per year in state and local taxes combined (property tax, income tax, and sales tax together). This limit has been in place since 2017. If your property tax alone exceeds $10,000, you can deduct only $10,000 total across all state and local taxes. Consult a tax professional about your specific situation.

What if I inherit property in California — does the assessed value reset?

No. Inheritance does not trigger reassessment under Proposition 13. The property keeps its old assessed value and continues to increase by 2% per year. This is one reason inherited property can be valuable — the tax bill stays low. However, if you later sell the inherited property, it will be reassessed at the sale price.

Do renters pay property tax?

Renters do not pay property tax directly. The property owner pays it, and the cost is often factored into the rent. Property tax is a tax on ownership, not occupancy, so only the person or entity that owns the property owes the tax.

How do I find out what my property is assessed at?

Contact your county assessor's office or visit their website. Most counties allow you to search assessed values online by address or parcel number. You can also request a copy of your assessment directly from the assessor. The assessment notice is usually mailed to you annually, but you can request it anytime.

Can I pay property tax in installments?

Yes. Property tax bills are sent twice per year, and each bill is due separately. If you cannot pay the full amount, contact your county tax collector to ask about payment plans or hardship options. Some counties are more flexible than others, so it is worth asking rather than letting the debt accumulate.