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Siskiyou, California · County government

Tax Collector

Find property tax bills, payment options and tax collection services. Find the local office for a business license or business tax certificate. Check the business activity and place covered by each service.[11]

Source checked October 14, 2026[1]
Go to the official website (opens in a new tab)
Website address
www.siskiyoucounty.gov

Opens this office’s own website. CountyWiki does not process applications, take payments or provide personal records.

Contact details & office locations ↓
Listed for Siskiyou County, California. The cited official directory identifies this office; task requirements and the availability of individual locations must be confirmed with the office.

Online services & information

These links were found on official source pages. Each service is handled by the office.

View or pay property taxes (opens in a new tab)[2]Online service

Official Siskiyou County property-tax bill or payment portal. Follow the county’s instructions for your bill type and review the amount and any payment charges before paying.

Before you start

Payments · County-linked online vendor
The fees are as follows: $1.50 for E-checks, $3.95 for Debit Cards, 2.25% for Credit Cards (with a $2.00 minimum) [9]
Availability · Taxpayers outside the United States
For taxpayers outside of the United States, you may experience an error when clicking on the above link. If the link above does not load, please copy and paste the following on the search field of your browser: common1.mptsweb.com/mbc/siskiyou/tax/search. (Do not click on the link.) [10]
County business-license requirements and annual renewal (opens in a new tab)[12]Official instructions

Check the county license requirements and stated exemptions for business in the unincorporated area. The county mails renewal notices before the renewal month.

Service area: Business activities in unincorporated Siskiyou County, subject to the county’s license exemptions. [13]

Siskiyou County annual business-license renewal instructions (opens in a new tab)[14]Official instructions

Follow the annual renewal notice for your existing county license; confirm payment and category details with the unit.

Service area: Renewal of existing Siskiyou County business licenses within the county licensing jurisdiction. [15]

Fees

Fees are quoted only when a source document supports the amount and conditions.

ServiceAmountConditions & source
Online vendor e-check convenience fee$1.50per paymentFor e-check payments through the county-linked vendor; separate from the tax amount.[7]
Online vendor debit-card convenience fee$3.95per paymentFor debit-card payments through the county-linked vendor; credit-card percentage and minimum are separate.[8]
General county business license$76.00per yearPosted general license amount; exemptions and category requirements still apply. No effective date is confirmed.[16]

These are individual fee items, not a quote for your total. Other charges or exemptions may apply; confirm the total with the office.

Forms & documents

Official forms and document pages for this office’s services.

Sources & last checked3 source pages · 17 citations

Sources were checked by an AI-assisted research process. A checked website does not mean every service or fee on it has been reviewed.

  1. [1] Siskiyou County — Treasurer-Tax Collector | Siskiyou County California (opens in a new tab)

    Siskiyou County · Current official tax-collection department heading or role context; existing ID, county, government, name, route and roles retained.
    Source reviewed October 14, 2026

    View supporting excerpt
    lic Defender Public Health Public Works Sanitation Sheriff's Office Social Services STAGE Treasurer-Tax Collector Column 3 Commissions & Committees Behavioral Health Board Board of Supervisors Butte Valley Groundwater Community Correction (CCP) Juvenile Justice C
  2. [2] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Current county property-tax service heading or explicitly linked destination; bill type and payment channel are reviewed separately.
    Source reviewed October 14, 2026

    View supporting excerpt
    link below to open the County of Siskiyou Inquiry page on our third-party vendor’s site: Siskiyou County Tax Inquiry and Tax Payments You will be able to pay your property taxes using this link. Please note that there is a convenience fee charged by our vendor for this service. The
  3. [3] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Treasurer-Tax Collector office — specific tax-collection contact block; visitor, mail, telephone and branch purposes kept separate.
    Source reviewed October 14, 2026

    View supporting excerpt
    ollector Monique George, Assistant Treasurer-Tax Collector 311 Fourth Street, Room 104 Yreka, CA 96097 Phone: 530-842-8340 or 888-854-2000 ext.8340 Fax: 530-842-8344 Days/Hours of Operation: Mondays through Fridays, except Holidays 8:00am - 5:00pm Closed for Lunch: 12:00pm - 1:00pm
  4. [4] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Treasurer-Tax Collector office — specific tax-collection contact block; visitor, mail, telephone and branch purposes kept separate.
    Source reviewed October 14, 2026

    View supporting excerpt
    ontact Information Jennifer Taylor, Treasurer-Tax Collector Monique George, Assistant Treasurer-Tax Collector 311 Fourth Street, Room 104 Yreka, CA 96097 Phone: 530-842-8340 or 888-854-2000 ext.8340 Fax: 530-842-8344 Days/Hours of Operation: Mondays through Fridays, except Holidays 8:00am - 5:00pm Closed for Lun
  5. [5] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Treasurer-Tax Collector office — specific tax-collection contact block; visitor, mail, telephone and branch purposes kept separate.
    Source reviewed October 14, 2026

    View supporting excerpt
    m 104 Yreka, CA 96097 Phone: 530-842-8340 or 888-854-2000 ext.8340 Fax: 530-842-8344 Days/Hours of Operation: Mondays through Fridays, except Holidays 8:00am - 5:00pm Closed for Lunch: 12:00pm - 1:00pm View Full Contact Details Home Sitemap Photo Credits Terms of Use Staff Login Contact Us A A A Select Language​▼ a municode design Original text Rate this tran
  6. [6] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Online tax inquiry assistance — specific tax-collection contact block; visitor, mail, telephone and branch purposes kept separate.
    Source reviewed October 14, 2026

    View supporting excerpt
    com/mbc/siskiyou/tax/search. (Do not click on the link.) If you have any questions, please call our office at 888-854-2000, option 3, and option 3. Treasurer-Tax Collector Business LicensesApplication Steps License Exemptions Seller's' Permit Info Special Considerations Online Inquiry & Payment Tax Collec
  7. [7] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Specific printed charge and payment channel; this is a payment/copy fee, not the amount of property tax owed.
    Source reviewed October 14, 2026

    View supporting excerpt
    Please note that there is a convenience fee charged by our vendor for this service. The fees are as follows: $1.50 for E-checks, $3.95 for Debit Cards, 2.25% for Credit Cards (with a $2.00 minimum) For taxpayers outside of the United States, you may experience an error when clicking on
  8. [8] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Specific printed charge and payment channel; this is a payment/copy fee, not the amount of property tax owed.
    Source reviewed October 14, 2026

    View supporting excerpt
    ere is a convenience fee charged by our vendor for this service. The fees are as follows: $1.50 for E-checks, $3.95 for Debit Cards, 2.25% for Credit Cards (with a $2.00 minimum) For taxpayers outside of the United States, you may experience an error when clicking on the above link. If the
  9. [9] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Specific county payment instruction; channel and bill-type scope retained without treating a bank bill-pay mailing as a county online payment.
    Source reviewed October 14, 2026

    View supporting excerpt
    ty taxes using this link. Please note that there is a convenience fee charged by our vendor for this service. The fees are as follows: $1.50 for E-checks, $3.95 for Debit Cards, 2.25% for Credit Cards (with a $2.00 minimum) For taxpayers outside of the United States, you may experience an error when clicking on the above link. If the link above does not load, please copy and paste
  10. [10] Siskiyou County — Online Inquiry and Payment | Siskiyou County California (opens in a new tab)

    Siskiyou County tax collector · Specific county payment instruction; channel and bill-type scope retained without treating a bank bill-pay mailing as a county online payment.
    Source reviewed October 14, 2026

    View supporting excerpt
    fees are as follows: $1.50 for E-checks, $3.95 for Debit Cards, 2.25% for Credit Cards (with a $2.00 minimum) For taxpayers outside of the United States, you may experience an error when clicking on the above link. If the link above does not load, please copy and paste the following on the search field of your browser: common1.mptsweb.com/mbc/siskiyou/tax/search. (Do not click on the link.) If you have any questions, please call our office at 888-854-2000, option 3, and option 3. Treasurer-Tax Collector Business LicensesApplication Steps License E
  11. [11] Siskiyou County — business licensing discovery (opens in a new tab)

    Siskiyou County official website · Reviewed business licensing instructions
    Source reviewed October 16, 2026

    View supporting excerpt
    The Business License Tax Unit of the Treasurer-Tax Collector's Office is primarily responsible for enforcing collection of business license fees and issuing licenses to persons engaged in business activities in the unincorporated areas of Siskiyou County as prescribed by the County of Siskiyou Ordinance Chapter 3.04.
  12. [12] Siskiyou County — business licensing discovery (opens in a new tab)

    Siskiyou County official website · Reviewed business licensing instructions
    Source reviewed October 16, 2026

    View supporting excerpt
    The Business License Tax Unit of the Treasurer-Tax Collector's Office is primarily responsible for enforcing collection of business license fees and issuing licenses to persons engaged in business activities in the unincorporated areas of Siskiyou County as prescribed by the County of Siskiyou Ordinance Chapter 3.04.
  13. [13] Siskiyou County — business licensing discovery (opens in a new tab)

    Siskiyou County official website · Reviewed business licensing instructions
    Source reviewed October 16, 2026

    View supporting excerpt
    The Business License Tax Unit of the Treasurer-Tax Collector's Office is primarily responsible for enforcing collection of business license fees and issuing licenses to persons engaged in business activities in the unincorporated areas of Siskiyou County as prescribed by the County of Siskiyou Ordinance Chapter 3.04.
  14. [14] Siskiyou County — business licensing discovery (opens in a new tab)

    Siskiyou County official website · Reviewed business licensing instructions
    Source reviewed October 16, 2026

    View supporting excerpt
    Business licenses must be renewed annually. A renewal notice will be mailed to you in the month prior to your renewal date.
  15. [15] Siskiyou County — business licensing discovery (opens in a new tab)

    Siskiyou County official website · Reviewed business licensing instructions
    Source reviewed October 16, 2026

    View supporting excerpt
    The Business License Tax Unit of the Treasurer-Tax Collector's Office is primarily responsible for enforcing collection of business license fees and issuing licenses to persons engaged in business activities in the unincorporated areas of Siskiyou County as prescribed by the County of Siskiyou Ordinance Chapter 3.04.
  16. [16] Siskiyou County — business licensing discovery (opens in a new tab)

    Siskiyou County official website · Reviewed business licensing instructions
    Source reviewed October 16, 2026

    View supporting excerpt
    The general business license fee is $76.00 annually
  17. [17] Siskiyou County — business licensing discovery (opens in a new tab)

    Siskiyou County official website · Reviewed business licensing instructions
    Source reviewed October 16, 2026

    View supporting excerpt
    Siskiyou County Business License Application (176 KB)
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