Grayson County Appraisal District
Grayson County Appraisal District
Contact Information
Grayson County Appraisal District
512 N. Travis St., Sherman, TX 75090
903-892-3835
- Monday8:00 AM – 4:00 PM
- Tuesday8:00 AM – 4:00 PM
- Wednesday8:00 AM – 4:00 PM
- Thursday8:00 AM – 4:00 PM
- Friday8:00 AM – 4:00 PM
- SaturdayClosed
- SundayClosed
Shawn D. Coker
Available Exemptions
General Residence Homestead
50-114$140,000/ 20% of value
School district: $140,000 off appraised value (Prop 13, Nov 2025). County/city: up to 20% of appraised value (minimum $5,000). Must be primary residence as of January 1. File by April 30.
Download Application Form ↗Over-65 / Disabled Person
50-114$200,000
Additional $60,000 school district exemption on top of the $140,000 general homestead (Prop 11, Nov 2025). Combined school exemption: $200,000. Tax ceiling freeze: school taxes frozen at the amount due the year you qualify. County/city may offer optional additional exemptions of at least $3,000.
Download Application Form ↗Disabled Veteran (10-100%)
50-135$5,000
Tiered by VA disability rating: 10-29% = $5,000, 30-49% = $7,500, 50-69% = $10,000, 70-99% = $12,000, 100% = total exemption on homestead. Amount shown is the minimum (10-29%) tier. Veterans 65+ with 10%+ rating qualify for $12,000.
Download Application Form ↗Surviving Spouse of Disabled Veteran
50-135Carries forward the deceased veteran's exemption amount. Surviving spouse of a 100% disabled veteran receives total exemption on homestead. Must not have remarried. Applies to the homestead the couple shared.
Download Application Form ↗Agricultural / Open Space (1-d-1)
50-129Land appraised at agricultural productivity value instead of market value, typically 90-95% reduction. Must have agricultural use for 5 of the last 7 years. Rollback tax applies (5 years of tax difference plus 7% interest) if agricultural use ceases. File by April 30.
Download Application Form ↗How to Protest Your Property Taxes in Grayson County, Texas
If you believe the Grayson County Appraisal District has overvalued your property, you have the legal right to protest that value — and doing so can directly reduce your tax bill. Understanding the process is the first step toward a successful outcome.
Know Your Deadline
Your protest must be filed by May 15 or within 30 days of the date printed on your Notice of Appraised Value, whichever is later. Missing this deadline forfeits your right to protest for the current tax year, so act promptly once your notice arrives.
How to File Your Protest
Contact the Grayson County Appraisal District directly to initiate your protest. The district can be reached by phone at 903-893-9673 or through their website at http://www.graysonappraisal.org/. As of the data available, there is no online filing portal, so you will need to file by mail or in person at the appraisal district office. Request a protest form (Form 50-132) and submit it before the deadline. Keep a copy of everything you submit and, if mailing, use certified mail to confirm receipt.
Building Your Case
The Appraisal Review Board (ARB) will hear your protest, and your job is to demonstrate that the appraised value exceeds the property's actual market value. Gather supporting evidence before your hearing, including recent sales of comparable properties in your neighborhood, a licensed appraisal, photographs documenting condition issues, or repair estimates for significant defects. The more specific and documented your evidence, the stronger your position.
The Informal Hearing
Before your formal ARB hearing, you will typically have an opportunity to meet informally with an appraisal district staff member. Many protests are resolved at this stage. Come prepared with your evidence and a clear, specific value you believe is correct — simply saying the value "seems high" is less persuasive than presenting comparable sales data.
After the Hearing
If the ARB rules against you, additional appeal options exist, including binding arbitration or district court. Chief Appraiser Shawn D. Coker oversees the district, and the staff is your primary point of contact throughout this process.
Grayson County, Texas Property Tax FAQ
1. What is the protest deadline for Grayson County property owners?
The deadline to file a property tax protest with the Grayson County Appraisal District is May 15 of the tax year, or 30 days after the date your Notice of Appraised Value was mailed — whichever date falls later. If you did not receive a notice but believe your value changed, you can still file a protest. Do not wait to see if a notice arrives; check with the appraisal district at 903-893-9673 if you are unsure whether a notice was issued.
2. How do I file a protest without an online portal?
Grayson County Appraisal District does not currently offer an online filing portal. To protest, you will need to submit a written protest form either in person at the district office or by mail. You can download Form 50-132 from the Texas Comptroller's website or request one directly from the district by calling 903-893-9673 or visiting http://www.graysonappraisal.org/. If mailing your protest, send it via certified mail so you have proof of timely delivery.
3. What homestead exemption is available in Grayson County?
Grayson County offers a General Residence Homestead exemption of $140,000 or 20% of the appraised value, whichever is greater, applied against your assessed value. To qualify, the property must be your primary residence as of January 1 of the tax year. Additionally, homeowners who are 65 or older, or who qualify as disabled persons, are eligible for an additional $200,000 exemption. These exemptions can meaningfully reduce the taxable value of your home and should be applied before you consider whether a protest is also warranted.
4. What exemptions are available for veterans in Grayson County?
Disabled veterans with a service-connected disability rating between 10% and 100% may qualify for a $5,000 exemption on their property in Grayson County. The exemption amount scales with the disability rating under state law, with 100% disabled veterans potentially qualifying for a full exemption under separate provisions. Contact the Grayson County Appraisal District at 903-893-9673 to confirm your eligibility and obtain the required documentation to apply.
Tips for Filing Your Grayson County, Texas Property Tax Protest
Because Grayson County Appraisal District does not offer an online filing portal, preparation and timing matter more than in counties where digital submission is available. These practical steps will help you file correctly and build a credible case.
File Early — Do not wait until May 15. Mailing delays or office closures can cost you your protest rights. Submit your protest form as soon as you receive your Notice of Appraised Value.
Use Certified Mail — Since you cannot file online, mailing your protest is the most common remote option. Always use USPS certified mail with return receipt so you have documented proof that your protest arrived before the deadline. Keep that receipt with your records.
Call Before You Visit — Before driving to the appraisal district office, call 903-893-9673 to confirm office hours, required forms, and any specific instructions for in-person submissions. The district's website at http://www.graysonappraisal.org/ may also have updated procedural guidance.
Gather Comparable Sales Data — The most persuasive evidence in a Grayson County protest is recent sales of similar homes in your area. Look for properties with comparable square footage, age, condition, and location that sold within the past 12 months at values lower than your assessed value.
Document Property Condition — If your property has structural issues, deferred maintenance, or other defects that affect market value, photograph them thoroughly and obtain repair estimates. The ARB gives weight to concrete, documented evidence over general assertions.
Know Your Target Value — Walk into your informal hearing with a specific dollar figure you are requesting, supported by your evidence. Vague objections are less effective than a well-supported alternative value. Chief Appraiser Shawn D. Coker's office is your point of contact for any questions during this process.
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