Lassen County property tax
6 days left Until this due date
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Last day to pay without a penalty: .
Read the county’s exact wording
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DELINQUENT AFTER 12/10/2026 (INCLUDES 10% PENALTY OF $19.92)
Not tax or legal advice; confirm with your county. Dates are shown as published by the source.
Installment timeline
2026–2027Due dates and filing windows, in one view.
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Today:
Assessment notice: not yet verified.
How to pay
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Fees have not been verified. Check the official checkout before paying.
Late payments and penalties
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Officially published
A numerical example is unavailable without a verified single percentage and unit. Use the published rule or ask the county for a payoff amount.
Assessment appeals
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Regular appeals run July 2–September 15 or July 2–November 30, depending on county; confirm the applicable window with the clerk of the board.
Officially published
Exemptions
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Homeowners' Exemption
Who may qualify
Officially published
Disabled Veterans' Exemption
County offices
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Common questions
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When is property tax due in Lassen County?
First secured installment: November 1, 2026 (Set by law). Second secured installment: February 1, 2027 (Set by law).
Where can I pay Lassen County property tax?
Use the official payment portal: https://countytaxretriever.com/counties/county/4. Check
Sources
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Read the source quotations (25)
https://countytaxretriever.com/bills_iframe/secured/4/121050031000/index.html
SECURED TAX ROLL FOR FISCAL YEAR JULY 1, 2026 THROUGH JUNE 30, 2027
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https://www.boe.ca.gov/proptaxes/calendar.htm
§ 2605 Rev. & Tax. Code | November 1 | Property owners | First installment of real property taxes and all taxes on personal property on the secured roll are due and payable.
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https://countytaxretriever.com/bills_iframe/secured/4/121050031000/index.html
DELINQUENT AFTER 12/10/2026 (INCLUDES 10% PENALTY OF $19.92)
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https://www.boe.ca.gov/proptaxes/calendar.htm
§ 2606 Rev. & Tax. Code | February 1 | Property owners | Second installment real property taxes due and payable.
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https://countytaxretriever.com/bills_iframe/secured/4/121050031000/index.html
DELINQUENT AFTER 04/12/2027 (INCLUDES 10% PENALTY OF $19.92 AND $20.0000 COST)
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https://www.boe.ca.gov/proptaxes/calendar.htm
If the specified date falls on Saturday, Sunday, or a legal holiday, the action may be done on the next business day. (Government Code §§ 6706, 6707)
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https://www.boe.ca.gov/proptaxes/faqs/assessappeals.htm
You must file an Assessment Appeal Application, form BOE-305-AH, obtained from the clerk of the board of the county where your property is located.
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https://www.boe.ca.gov/proptaxes/homeowners_exemption.htm
The California Constitution provides a $7,000 reduction in the taxable value for a qualifying owner-occupied home. The home must have been the principal place of residence of the owner on the lien date, January 1st.
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https://www.boe.ca.gov/proptaxes/dv_exemption.htm
The Disabled Veterans' Exemption reduces the property tax liability on the principal place of residence of qualified veterans who, due to a service-connected injury or disease, have been rated 100% disabled or are being compensated at the 100% rate due to unemployability. An unmarried surviving spouse of a qualified veteran may also claim the exemption.
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https://sco.ca.gov/ardtax_prop_tax_postponement.html
The State Controller’s Property Tax Postponement Program allows homeowners who are seniors, are blind, or have a disability to defer current-year property taxes on their principal residence if they meet certain criteria, including at least 40 percent equity in the home and an annual household income of $57,002 or less (among other requirements).
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https://sco.ca.gov/ardtax_prop_tax_postponement.html
Filing period closes: February 10, 2027
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https://sco.ca.gov/ardtax_prop_tax_postponement.html
2026-27 Property Tax Postponement Application
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https://sco.ca.gov/ardtax_prop_tax_postponement.html
The deferment of property taxes is secured by a lien against the property which must eventually be repaid.
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https://www.boe.ca.gov/proptaxes/faqs/assessappeals.htm
The filing periods for a lien date appeal (where the value of your property was on the roll on January 1) are from July 2 to September 15, or July 2 to November 30, depending upon the county in which you are located.
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https://countytaxretriever.com/bills_iframe/secured/4/121050031000/index.html
MAKE CHECK PAYABLE TO:
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How we verified this page
Official sources, verification dates and corrections
County notes
Additional payment and filing conditions
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Property tax in Lassen County: county, state and US
Compare Census estimates and read the sampling notes
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Census ACS 2020–2024 estimates for owner-occupied homes. The median annual tax paid is a historical survey estimate, not a quote for this year’s bill.
| Area | Median annual tax paid | Median home value | Effective rate estimate |
|---|---|---|---|
| Lassen County | $1,923 | $265,300 | 0.72% |
| California | $5,124 | $734,700 | 0.70% |
| United States | $3,119 | $332,700 | 0.94% |
Lassen County’s effective-rate point estimate is 0.03 percentage points above California’s and 0.21 percentage points below the US estimate.
Effective rate = median annual real estate taxes paid (B25103) ÷ median owner-occupied home value (B25077). State and US figures use their own Census medians, not averages of counties. These ratios are not rates set by law or medians of individual tax rates. Differences are not tests of statistical significance. Bounded or missing estimates stay unavailable.
Census sources, quotations and sampling uncertainty
Lassen County
Annual taxes: $1,923 (90% margin of error: ±$103). Census table B25103_001E.
0500000US06035|1923|103|2280|197|1559|159
Home value: $265,300 (90% margin of error: ±$12,020). Census table B25077_001E.
0500000US06035|265300|12020
Estimated effective rate: 0.72%. Census source.
0500000US06035|1923|103|2280|197|1559|159
California
Annual taxes: $5,124 (90% margin of error: ±$17). Census table B25103_001E.
0400000US06|5124|17|5839|17|3825|19
Home value: $734,700 (90% margin of error: ±$1,307). Census table B25077_001E.
0400000US06|734700|1307
Estimated effective rate: 0.70%. Census source.
0400000US06|5124|17|5839|17|3825|19
United States
Annual taxes: $3,119 (90% margin of error: ±$4). Census table B25103_001E.
0100000US|3119|4|3489|4|2576|4
Home value: $332,700 (90% margin of error: ±$236). Census table B25077_001E.
0100000US|332700|236
Estimated effective rate: 0.94%. Census source.
0100000US|3119|4|3489|4|2576|4
Guides and related dates
Lassen County property tax calculator
Estimate your bill, check exemptions and compare counties
Tools: Lassen County, CA
Property tax calculator
Estimated annual property tax $1,923
$265,300 home value × 0.72% Census effective rate ≈ $1,923 per year. Uses the unrounded ratio; your actual bill may differ.
Estimate only. Not tax, legal or financial advice; confirm with your county.
Starts at the Census median for Lassen County, CA.
Math and official Census sources
$1,923 median annual tax ÷ $265,300 median home value = 0.72%. Census ACS 2020–2024; a historical survey ratio, not a parcel tax rate.
0500000US06035|265300|12020
Census source. Last verified 2026-10-24.
0500000US06035|1923|103|2280|197|1559|159
Census source. Last verified 2026-10-24.
Full Lassen County, CA calculator: exemptions, rates, dates and reminders
Prorated property tax calculator
Nearby counties and other due dates
Nearby counties
We haven’t verified a shared Census area for nearby county links.
Other counties in California due soon
Published payment dates in the next 60 days.
- Alameda County Due date:
- Amador County Due date:
- Butte County Due date:
- Calaveras County Due date:
Date sources and verification
Alameda County
Set by law. Verified October 24, 2026. Official date source
§ 2605 Rev. & Tax. Code … November 1 … Property owners … First installment of real property taxes and all taxes on personal property on the secured roll are due and payable.
Amador County
Set by law. Verified October 25, 2026. Official date source
§ 2605 Rev. & Tax. Code | November 1 | Property owners | First installment of real property taxes and all taxes on personal property on the secured roll are due and payable.
Butte County
Set by law. Verified October 24, 2026. Official date source
§ 2605 Rev. & Tax. Code November 1 Property owners First installment of real property taxes and all taxes on personal property on the secured roll are due and payable.
Calaveras County
Set by law. Verified October 25, 2026. Official date source
§ 2605 Rev. & Tax. Code | November 1 | Property owners | First installment of real property taxes and all taxes on personal property on the secured roll are due and payable.
Updated , from cited verification dates. Individual sources may have earlier checks.