Texas counties / South Texas Plains
Wildlife management valuation in Medina County, Texas
Often searched as the “wildlife exemption” — technically it’s not an exemption at all, but keeping your existing 1-d-1 productivity valuation with wildlife management as the qualifying use. Here is what that takes in Medina County.
Medina County spans more than one TPWD ecoregion: South Texas Plains (about 59% of the county), Edwards Plateau (about 35% of the county), Post Oak Savannah (about 3% of the county), Blackland Prairie (about 3% of the county). Which guidelines govern your land depends on where your tract sits, not on the county line.
Key facts
- Ecoregion
- South Texas Plains (59%) · Edwards Plateau (35%) · Post Oak Savannah (3%) · Blackland Prairie (3%)
- Filing window
- January 1 – April 30 (late filing possible with penalty)
- Forms
- Form 50-129 (wildlife section) + TPWD PWD-885 plan
- PWD-888 annual report
- Required
Deadlines that matter in Medina County
File between January 1 and April 30 of the tax year: a new 1-d-1 open-space application (Comptroller Form 50-129) with the wildlife management section completed, plus your wildlife management plan (TPWD PWD-885), with the county appraisal district. The plan alone converts nothing — the application does.
Before the deadline passes, the chief appraiser may grant up to 60 extra days for good cause if you ask in writing (Tax Code §23.54(d)) — worth asking before assuming you’re late.
Missed April 30? Late applications are accepted until the appraisal review board approves the appraisal records for the year — with a penalty equal to 10% of the difference between the tax at productivity value and what the tax would have been at market value, i.e. a tenth of that year’s savings (Tax Code §23.541).
We haven’t verified Medina County’s ARB approval date yet — statewide it typically lands around July 20. Ask the appraisal district for this year’s schedule before counting on a late filing.
Wildlife management practices for South Texas Plains
State law requires implementing at least 3 of the 7 statutory wildlife-management practices; committing to 5 or more leaves margin if a practice slips during the year. We haven’t finished encoding TPWD’s South Texas Plains intensity standards into structured data yet — the regional guideline document (linked below) is the authority for what counts and how much is enough in this region.
- • Habitat control
- • Erosion control
- • Predator control
- • Providing supplemental supplies of water
- • Providing supplemental supplies of food
- • Providing shelters
- • Making census counts to determine population
Region-specific intensity standards for South Texas Plainsaren’t in our structured database yet — TPWD’s regional guidelines are the authority until they are.
County lines are not ecoregion lines — your tract’s governing ecoregion resolves from where the land actually sits. The plan wizard does this from your parcel location.
Minimum acreage (the wildlife-use requirement)
This minimum-acreage table only applies if your tract got smaller after January 1 of the preceding tax year (34 TAC §9.2005(b)–(c)). If your acreage is unchanged or larger, there is no wildlife-use requirement to meet — most landowners can skip this section.
| Wildlife-use appraisal region | Standard range | Property-association range |
|---|---|---|
| Edwards Plateau (Western) | 96–98% | 94–95% |
| Edwards Plateau (Eastern) | 93–95% | 91–92% |
| Post Oak Savannah | 92–94% | 90–91% |
| Blackland Prairie | 92–94% | 90–91% |
| South Texas Plains | 96–98% | 94–95% |
The rule splits this region into sub-areas with different ranges — both are shown. Which sub-area applies depends on where your tract sits; the chief appraiser then selects the ratio from that sub-area’s range. Your appraisal district can confirm which sub-area covers your land.
Ranges from 34 TAC §9.2005 (Wildlife Use Requirement). Land in TPWD-designated endangered/threatened-species habitat has its own band under subsection (e) — ask the appraisal district if that may apply to you.
Where you file: Medina County Appraisal District
- Website
- medinacad.org
- Property search
- esearch.medinacad.org
- Phone
- (830) 741-3035
- Address
- 1410 Ave K, Hondo, TX 78861
Details verified July 6, 2026 against the district’s public web presence — confirm before filing.
Medina County Appraisal District asks wildlife-management accounts for the PWD-888 annual report — plan on filing one each year and keep activity records as you go. (Verified July 6, 2026 from published district or state guidance — confirm with the district before relying on it.)
- • A wildlife-management annual report must be filed every year even if the 5-year plan is current, and it must include dated activity photos, a work summary with receipts, and a map of activity locations.
- • MCAD cannot accept annual reports by email or on USB thumb drives, will not copy your report, and asks that reports not be submitted in a binder (they are removed for scanning).
- • MCAD treats spin-cast feeders and feeding corn as non-qualifying activities, requires a combination of methods to qualify for census, requires documented nest-box maintenance logs for supplemental-shelter credit, and recommends 4–5 practices be in place.
Common questions in Medina County
How do I switch from ag exemption to wildlife exemption in Medina County?
Both are 1-d-1 open-space valuations, not true exemptions. Converting means filing a new 1-d-1 application (Form 50-129) with the wildlife-management section completed, plus a wildlife management plan (TPWD PWD-885), with the appraisal district between January 1 and April 30. Your land must already hold 1-d-1 (or timber) valuation, and wildlife management must become its primary use. Because Medina County spans ecoregions, your plan follows the guidelines for where your tract sits.
Do my property taxes change when I convert to wildlife management use?
Conversion keeps your existing 1-d-1 productivity valuation with wildlife management as the qualifying use — it is designed to be tax-neutral relative to your current ag valuation. The chief appraiser makes every valuation decision; no software or consultant can promise an outcome.
How many wildlife management practices do I need in Medina County?
At least 3 of the 7 statutory practices; many landowners commit to 5 or more for margin. Practices come with region-specific intensity standards — TPWD’s regional guidelines set the standards for South Texas Plains.
What is the minimum acreage for wildlife management use in Medina County?
There is no blanket statewide minimum. A minimum-acreage test (the wildlife-use requirement) applies only if your tract was reduced in size after January 1 of the preceding tax year; otherwise the requirement does not apply at all. If it does apply, the appraisal district picks a ratio from the range set for this wildlife-use appraisal region — the ranges for this county are on this page.
What if I miss the April 30 deadline in Medina County?
Ask about the good-cause extension first: before the deadline the chief appraiser may grant up to 60 extra days on written request. After that, late applications are accepted until the ARB approves the appraisal records — typically around July 20 statewide, but confirm the current year’s schedule with the appraisal district — with a penalty of 10% of that year’s tax savings.
Prepare your Medina County package
The plan wizard turns your answers into a complete DRAFT conversion package — the wildlife management plan, the official PWD-885 and 50-129 forms, map exhibits of your property, and a filing checklist — for your own review and self-filing with Medina County Appraisal District.
Start your planInformational only — not legal, tax, or biological consulting advice. Verification dates for county-specific facts are shown alongside them; confirm current details with the appraisal district before filing.