January 1:
This is the date for property assessment each year. Properties
within the County are valued by the Property Appraiser's Office, on the basis
of their status as of this date each year.
January 1 is
also the date for establishing the classification of
certain exemptions and agricultural classification
applications.
March 1 (or next business day, if on a weekend): 
Deadline for timely filing
for the current
tax year.
April 1:
This is the deadline for filing Tangible Personal
Property returns with the Property Appraiser's Office.
May 1 (or next business day, if on a weekend):
This is the deadline for filing a renewal application for the
Senior Citizen Exemption
June 1 (or next business day, if on a weekend):
This is the date on which Notices of denied exemptions and agricultural exemptions
are mailed. This is the deadline to submit the required documentation for
the additional Senior Citizen Exemption.
June 30 (or 30 days following the mailing of denial notices):
This is the deadline for filing a late appeal petition to the
Value Adjustment Board on denied exemptions and agricultural classifications.
July 1:
This is the date on which notices of denied exemptions (timely filed) and
agricultural exemptions are mailed.
July 31 (or
30 days following the mailing of the denial notices):
(Or: 30 days following the mailing of the denial notices): This is the deadline
for filing an appeal petition to the Value Adjustment Board on denied
exemptions and agricultural classifications.
August-September:
This is the time period within which the Property Appraiser, on behalf of
all taxing authorities, mails "Notices of Proposed Taxes" (also called a "TRIM
Notice") to all property owners. This notice also includes market and
the assessed value of the owner's property for the current and prior year
with appeal instructions on how to file an
appeal petition before the Value Adjustment Board (VAB). This is also a good
time to file "Good Cause Petitions" for exemptions and agricultural classifications.
Contact the Property Appraiser's staff at any one of the regional
office locations for details, as the deadline of September 19, 2008
applies for late filing for exemptions, and contesting the proposed assessed value on real estate and tangible personal property. The VAB will not accept any late filed petitions after this deadline.
November 1:
This is the mailing date when the Revenue Collector mails the tax bills to
property owners of record.