Across Dallas-Fort Worth, those thick appraisal envelopes landing in mailboxes are telling very different stories. Some homeowners are seeing values slip, plenty are unchanged, and others are still staring at increases. With notices arriving in April, the clock is already ticking to double-check your number and, if needed, get a formal protest on file.
What the county numbers show
The appraisal landscape across North Texas is a patchwork of winners, losers and stand-stills. WFAA reports that Denton County saw appraised values decline for 167,807 of 280,812 residential properties, while Collin County logged increases for about 461,176 homes. In the same roundup, Tarrant County posted increases for 142,323 properties and left roughly 504,806 residences unchanged, and Dallas County recorded 155,556 increases with 379,778 properties unchanged. All of it tracks with a cooling market that depends heavily on which neighborhood you are in and what price point you occupy.
Deadlines and where to file
Under state law, most appraisal protests are due next Friday or 30 days after your Notice of Appraised Value, whichever gives you more time, so pay close attention to the date printed on your letter. The Dallas Central Appraisal District notes that residential and commercial notices mailed April 14 carry a protest deadline next Friday, and that protests should be filed through the district's uFile system. The same guidance sets a June 11 deadline for business personal property protests. The Dallas Morning News lays out the broader statewide protest calendar and points out that timelines can shift in larger counties.
How to protest and what helps
If your notice comes in higher than you think your place would sell for, it is time to file a protest and assemble a tight evidence packet. That typically means recent comparable sales, dated photos showing any condition problems, and a clear opinion of current market value. Many local tax appeal materials suggest using an "unequal appraisal" argument when your house is valued above similar nearby homes, and note that a lot of protests resolve at the informal review stage if you upload solid comps and a short valuation summary, according to Texas Property Tax Appeal. The homestead appraisal cap still limits taxable value increases to 10% for qualified homesteads, but it does not protect against added market value from new improvements, per the Texas Comptroller.
Free help and quick tips
If you would rather not go it alone, there is free help floating around this season. WFAA notes that Ben Lauer has been walking homeowners through the process in Dallas, Collin, Denton, and Rockwall counties, while Chandler Crouch is offering assistance to Tarrant County residents. Lauer told reporters he often does quick five- to ten-minute strategy calls to nail down a protest game plan and make sure owners are picking the right comps. If you do seek help, contact your appraisal district's customer service or log into the online protest portal early. At the end of the day, the evidence you submit will carry more weight than a heated speech.
Bottom line: read your Notice of Appraised Value carefully, stack your home up against recent nearby sales, and get a written or online protest filed before your county's deadline. Dallas County residents can lean on the Dallas Central Appraisal District guidance for filing specifics, while Collin County resources and the 2026 notice schedule are posted by the Collin Central Appraisal District. A focused set of comparable sales and one defensible proposed value gives you the best shot at a favorable result in an informal review.
