Most Texas homeowners treat their annual appraisal notice as a bill. It is closer to an opening offer. You have the right to protest the appraised value of your property every year, the process is free to start, and a meaningful share of protests result in some reduction.
It is worth understanding why that is, because the reason is specific to Texas and it works in your favour.
The appraisal district is guessing, and it has to
Texas is a non-disclosure state. Sale prices are not recorded in public records here, so when your county appraisal district values your home it is doing so without the verified closing prices that districts in most other states can simply look up.
They compensate with mass appraisal: statistical models applied across whole neighbourhoods, calibrated from whatever data they can assemble. Nobody walks through your house. The model does not know that your kitchen has not been touched since the house was built, that the slab has a history, or that the comparable two streets over sold in a condition yours is not in.
Mass appraisal is a reasonable way to value tens of thousands of homes at once. It is a poor way to value yours specifically. That gap is what a protest is for.
Know the deadline, and confirm it for your district
The general rule in the Texas Tax Code is that a protest is due by May 15, or 30 days after the appraisal district delivered your notice of appraised value, whichever is later. Deadlines can shift when a date falls on a weekend or holiday, and the notice date varies by property.
Greater Houston spans several appraisal districts, and they are separate organisations with their own portals, schedules, and hearing calendars. Pearland alone sits mostly in Brazoria County with portions in Harris and Fort Bend. Check the deadline printed on your own notice rather than relying on a date you read anywhere, including here.
What actually persuades a district
Two arguments carry most protests. The first is that your property is valued above its market value. The second is that it is appraised unequally compared with similar properties, which is a separate statutory ground and sometimes the stronger one.
Evidence that tends to work:
- Photographs of condition problems: roof, foundation, water damage, dated systems, deferred maintenance.
- Contractor estimates for repairs the home genuinely needs. A written bid is far more persuasive than a description.
- Comparable sales that reflect your home's actual condition, not just its square footage and bedroom count.
- Evidence of how comparable properties in your neighbourhood are appraised, for an unequal appraisal argument.
- Anything that makes your specific lot less desirable: drainage, easements, a commercial use next door, a busy road.
Evidence that does not work: that your taxes went up, that you cannot afford the increase, or that a neighbour told you their value is lower. The question in front of the district is the property's value, not your household budget.
How the process runs
You file the protest, usually online through your district's portal. Most districts then offer an informal review, which is a conversation with an appraiser where a lot of protests are settled. If you do not reach agreement, the matter goes to a formal hearing before an Appraisal Review Board, a panel of citizens rather than district employees.
The hearing is short and not adversarial in the way people expect. Bring organised evidence, make the two arguments plainly, and be specific about the property. You can represent yourself, and many owners do.
Do not overlook your homestead exemption
Separate from any protest, if the property is your principal residence you should have a homestead exemption on file with your appraisal district. Beyond reducing the taxable value, a homestead exemption caps how much the appraised value can increase in a year, which matters most in exactly the neighbourhoods where values are climbing fastest.
Additional exemptions exist for owners who are over 65, disabled, or veterans, and some carry further protections. If you bought recently, confirm your exemption is actually on file: it does not follow the property from the previous owner automatically.
A note on what this is
This is general information about how the process works in Texas, not tax or legal advice, and the specifics vary by district and by property. Confirm deadlines and requirements with the appraisal district your property actually sits in.
If you want the MLS-verified sold comparables for your street as part of assembling evidence, that is a reasonable thing to ask an agent for. Sale prices are not public here, which is the whole reason this process looks the way it does.