Dallas Property Tax: Rates, Assessment, and Payment

Dallas property taxes fund core municipal and county services — from streets and emergency response to schools and courts. This page covers how tax rates are set, how properties are assessed, how bills are calculated, and what options exist for disputes and payment assistance. Understanding this system is essential for property owners navigating obligations to multiple overlapping taxing jurisdictions within Dallas County.

Definition and scope

Property tax in Dallas is an ad valorem tax — meaning it is levied as a percentage of a property's assessed market value. Multiple entities collect property taxes on the same parcel simultaneously: the City of Dallas, Dallas County, Dallas Independent School District (or another applicable ISD), and special purpose districts such as Dallas College (formerly Dallas County Community College District) or a relevant Municipal Utility District (MUD).

Each of those entities sets its own tax rate, expressed in dollars per $100 of assessed value. The total tax bill a property owner receives reflects the combined rates of all applicable jurisdictions, not a single unified rate.

Scope and geographic coverage: This page addresses property taxation as it applies within the corporate limits of the City of Dallas and the overlapping jurisdiction of Dallas County. Properties located in municipalities that fall within Dallas County but outside Dallas city limits — such as Irving, Garland, or Mesquite — are subject to their own city rates and are not covered here. School district boundaries do not align perfectly with city limits, so the applicable ISD rate varies by location within Dallas. Properties in adjacent counties (Collin, Denton, Tarrant, Rockwall) fall entirely outside the scope of this discussion.

The Dallas Central Appraisal District (DCAD) is the single entity responsible for appraising all property in Dallas County for tax purposes, regardless of which city or district the property falls within (Dallas Central Appraisal District).

How it works

The Texas property tax process follows a defined annual cycle established under the Texas Tax Code (Texas Tax Code, Title 1).

1. Appraisal (January 1 lien date): DCAD values every property as of January 1 each year. Residential properties are appraised at 100% of estimated market value.
2. Notice of Appraised Value (April–May): Property owners receive their notice showing the appraised value, any exemptions applied, and the resulting taxable value. In Texas, the homestead exemption caps appraised value increases at 10% per year for a qualified homestead (Texas Comptroller of Public Accounts, Homestead Cap).
3. Exemption Deadline (April 30): Applications for exemptions — including the general homestead, over-65, disability, and veterans exemptions — must typically be filed by April 30 with DCAD.
4. Protest Deadline (May 15 or 30 days after notice): Property owners may protest their appraised value or denial of an exemption before the Appraisal Review Board (ARB). The deadline is May 15 or 30 days after the notice date, whichever is later (Texas Property Tax Code §41.44).
5. Rate Adoption (August–September): Each taxing unit's governing body adopts its tax rate. The City of Dallas adopts its rate through the City Council budget process, covered in greater detail on the Dallas City Budget page.
6. Tax Bills (October): Dallas County Tax Office mails consolidated tax bills in October, with payment due January 31 of the following year.
7. Delinquency (February 1): Unpaid balances become delinquent on February 1. A penalty of 6% of the unpaid tax plus 1% interest attaches immediately, with additional penalties accumulating monthly (Texas Tax Code §33.01).

The Dallas County Tax Office handles billing and collections for the City of Dallas, Dallas County, and most participating ISDs through a single consolidated statement (Dallas County Tax Office).

Common scenarios

Homestead exemption for owner-occupants: A Texas homeowner who occupies a property as a principal residence qualifies for a mandatory $100,000 homestead exemption from school district taxes as of the 2023 tax year (Texas House Bill 3, 88th Legislature). The City of Dallas also grants a local homestead exemption equal to 20% of appraised value, with a minimum exemption floor of $5,000 (Dallas Central Appraisal District, Exemptions).

Over-65 and disability freeze: Homeowners who are 65 or older, or who are disabled as defined under Texas law, qualify for a school tax ceiling — their school district tax cannot increase as long as they hold the exemption. They may also defer payment of property taxes without penalty while occupying the home, though interest at 5% per year accrues during any deferral period.

Protest and ARB hearing: A property owner who believes DCAD's market value is incorrect may file a protest. The ARB is an independent panel, separate from DCAD. Informal settlement conferences often resolve protests before a formal hearing. If the ARB ruling is unsatisfactory, the owner may appeal to district court or, for disputes of $5 million or less in market value, to a binding arbitration process administered by the Texas Comptroller.

Decision boundaries

Understanding which path applies in a given situation depends on the type of property and applicable exemptions:

Properties with active agricultural valuation under Texas Tax Code §23.41 are assessed on productive capacity rather than market value — often a significant reduction for qualifying rural or semi-rural parcels within Dallas County. A change of use triggers rollback taxes covering the 5 preceding years.

For a broader overview of how Dallas-area government entities interact on revenue and services, the Dallas Metropolitan Area overview provides context on interjurisdictional relationships. Detailed information about the Dallas County government structure explains how county-level functions, including the Tax Office, relate to city operations.

References

• Dallas Central Appraisal District (DCAD)
• Dallas County Tax Office
• Texas Tax Code, Title 1 — Property Tax Code
• Texas Comptroller of Public Accounts — Property Tax Exemptions
• Texas Tax Code §41.44 — Protest Deadline
• Texas Tax Code §33.01 — Penalties and Interest
• Texas House Bill 3, 88th Legislature — Homestead Exemption Increase