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Key Property Tax Dates

Key Secured Property Tax Dates 
Property Owners Should Know

SEPTEMBER

Secured property taxes are mailed and available online at octreasurer.gov/octaxbill

FEBRUARY 15

Last day to file a Homeowners’ Exemption Claim to receive credit on the current year’s tax bill.

NOVEMBER 1

First installment of secured property taxes is due.

APRIL 10

Last day to pay second installment of secured property taxes. Late payments incur a 10 percent penalty and $23 fee (postmark must be April 10 or earlier). Local Post Offices may no longer apply postmarks, for information go to octreasurer.gov/postmarks.

DECEMBER 10

Last day to pay first installment of secured property taxes. Late payments incur a 10 percent penalty (postmark must be Dec. 10 or earlier). Local Post Offices may no longer apply postmarks, for information go to octreasurer.gov/postmarks.

MAY

Delinquent notices for any unpaid secured property taxes are mailed.

FEBRUARY 1

Second installment of secured property taxes is due.

OCTOBER 1

Filing period for the Property Tax Postponement Program begins.

ALL YEAR

New owner property tax bills are mailed throughout the year after ownership updates are processed by the Office of the Assessor.


NOTE:  If a date above falls on a weekend or a holiday, State law provides for the next business day to be used.   For example, in 2025, the second installment due date February 1 falls on a Saturday, so the due date for the second installment becomes the next business date or February 3, 2025.