National
06/11/2026 · Mariposa
Shooting at San Diego Mosque Leaves Three Dead
A shooting at the Islamic Center of San Diego resulted in three fatalities. Two suspected teenage gunmen were later discovered dead in a vehicle, according to authorities.
Shooting at San Diego Mosque Leaves Five Dead
A shooting at the Islamic Center of San Diego on May 18, 2026, resulted in five deaths, including two teenage gunmen. Authorities are investigating the incident, which occurred at the largest mosque in San Diego.
06/11/2026
United States Removes Highly Enriched Uranium from Venezuela
The United States, in collaboration with Venezuela and the United Kingdom, has completed the removal of highly enriched uranium from Venezuela's RV-1 research reactor. The International Atomic Energy Agency provided technical support. The operation finished more than two years ahead of the initial schedule.
06/11/2026
Trump and Xi Agree to Trade and Investment Board After Beijing Meeting
President Donald Trump concluded a meeting with Chinese President Xi Jinping in Beijing with an agreement to establish a board focused on trade and investment. The leaders characterized the talks as productive, but specifics of future policy remain unclear. Trump has returned to Washington following the summit.
06/11/2026
Trump Faces Inflation Concerns Upon Return From China
President Donald Trump has returned from a state visit to China as economic pressures mount at home. The annual U.S. inflation rate reached 3.8% in April.
06/11/2026
Trump Visits Beijing Amid Primary Season and Iran Tensions
President Trump recently concluded a visit to Beijing, even as political attention shifts towards upcoming primary elections. Simultaneously, international concerns linger regarding tensions with Iran.
06/11/2026
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View allMariposa County Quarterly Investment Reports
Mariposa County Quarterly Investment Reports Treasurer Duties The Treasurer-Tax Collector receives, safeguards, distributes, and invests County funds. You can find Mariposa County Investment Policy and Guidelines here Treasurer Duties Treasurer Duties Treasurer Duties. All County departments deposit their cash, checks, and electronic funds through the Treasurer's office. Mariposa County Investment Reports: June 2026 (PDF) March 2026 (PDF) December 2025 (PDF) September 2025 (PDF)
Treasurer / Tax Collector
Treasurer / Tax Collector Mariposa County unsecured taxes are mailed in august each year and due by september 30. secured taxes are mailed by the end of october and will be due in two installments by december 10 and april 10. Plan ahead and pay your secured taxes MONTHLY in advance with EASY SMART PAY. Although our computer system does not allow for monthly payments, Easy Smart Pay will collect your monthly tax payments for you and make your payment to the county before the due date. Fees May Apply. We have provided a secure drop box available 24 hours outside the front door of our building located at 4982 10th street in Mariposa. To assist our taxpayers, we have waived the E-Check/EFT fee. You may make your payment on our website by clicking the circle below that says "PAY A BILL" with an E-Check for FREE or by using your Credit Card for a convenience fee of 2.5% (minimum of $2.50) or your Debit card for a convenience fee of 1%. We are still here to assist you. Please contact us at 209-966-2621 for any assistance needed to make your payment however we do not accept payments over the phone. Tax Collector Duties The Tax Collector’s Department collects taxes, sells tax-defaulted land, and assists Taxpayers, Mortgage and Title companies, and members of the public with current and past information regarding local property taxation. Our office provides the best customer service to meet the needs of our constituents. TITLE COMPANIES AND TAXPAYERS TAXES ARE DUE BY DECEMBER 10 AND APRIL 10 Treasurer Duties The Treasurer-Tax Collector receives, safeguards, distributes, and invests County funds. You can find Mariposa County Investment Policy and Guidelines here. All County departments deposit their cash and checks through the Treasurer’s office. Here are the Mariposa County Quarterly Investment Reports. Transient Occupancy Taxes (TOT) and Tourism Business Improvement District (tbid) assessment The Treasurer- Tax Collector collects the TOT and TBID assessments. All rentals must be approved prior to renting in Mariposa County. The TOT and TBID tax is imposed on people who stay less than 30 days. In Mariposa County tax will be 12% of the room rate and the TBID is 1.5% starting January 1, 2021. Returns are reported and due monthly. SUBMIT AND/OR PAY YOUR TOT ONLINE.
Electronic TOT Return
SUBMIT AND/OR PAY YOUR TOT ONLINE. TOT RETURN FORMS TOT/TBID Return (DOC) TOT/TBID Return (PDF) TOT/TBID Return (XLS) TOT Exemption Claim Form (PDF)
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Public Notices
View allRoster of Approved Firearms Safety Devices
Other - 09/25/2026
Information on the Law Enforcement Release Program
Other - 09/24/2026
Public Rights Division, Section Descriptions
Zoning - 09/24/2026
Ammunition Purchase Authorization Program
Other - 09/24/2026
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