Ill take the lead in making that change to state law.
from State Rep. Paul Workman
Texas Insider Report: AUSTIN Texas The taxpayers of Cedar Park in Travis County are entitled to a Homestead Exemption from property taxes equal to 1 of the appraised value of the residential homestead property but not less than $10000.
The Travis County Appraisal Districts job was to implement the exemption not make their own policy.
Yet it appears that some property taxpayers are being punished by an unelected body which may lead to the state government stepping in to help the property taxpayers get the tax break they are supposed to receive.
If in fact the law needs clarified so the Appraisal District performs the ministerial act of implementing the tax break enacted by Cedar Park Ill take the lead in making that change to state law.
Background:
The corporate boundaries of the City of Cedar Park are in both Williamson and Travis County. The Travis County residents of Cedar Park reside within House District 47.

As taken from State
Senator Charles Schwertners (right) letter to the Texas Attorney General:
On April 26 2018 the City of Cedar Park a home-rule municipality situated in both Williamson and Travis Counties adopted an ordinance providing its first-ever local residential homestead property tax exemption. This ordinance was adopted per Texas Tax Code Sec. l l.13(n) and provides for an exemption equal to 1 of the appraised value of the residential homestead property but not less than $10000.
According to Texas Tax Code Sec. 1 l.13(n) local residential homestead exemptions must be adopted by July 1st of each year to be effective for the upcoming tax year."
On May 11 2018 the City forwarded notice of this new ordinance to both the Williamson County and Travis County Central Appraisal Districts (WCAD" and TCAD" respectively). The current WCAD certified tax roll for the upcoming 2019 tax year reflects the adopted 1/$10000 exemption.
TCAD however refused to implement the Citys homestead exemption as adopted and instead forwarded a certified tax roll reflecting a $5000 minimum amount claiming state law does not authorize the City to adopt a $10000 minimum.
In doing so TCAD unilaterally modified the Citys duly-adopted homestead exemption (from a $10000 minimum to a $5000 minimum)."
State Representative Paul Workman has served the people of District 47 in the Texas House of Representatives since 2011. He serves on both the House Committee on Natural Resources and the House Business & Industry Committee.