Illustrated Edwards Plateau limestone creek, Ashe juniper and Golden-cheeked warbler.

Edwards Plateau Ecoregion

Hays County Wildlife Exemption

How to get - and keep - a 1-d-1 wildlife management valuation on Hays County land: deadlines, the appraisal district, and the practices that fit this part of Texas.

Ecoregion
Edwards Plateau
County seat & CAD
San Marcos, Texas
Application window
January 1 – April 30
Core requirement
Form 50‑129 + PWD‑885 · 3 of 7 qualifying practices annually

The wildlife exemption in Hays County

Hays CAD sends someone out to look at the property. Its 2025 agricultural-use guidelines say the wildlife appraiser regularly inspects wildlife-management properties, sometimes yearly, and that owners should keep a detailed log of management activities and expenses, which the appraiser may collect during the visit. Write down what you did and where, and keep the receipts, in the week you do the work rather than the week before an inspection.

For a tract that was reduced in size, HCAD’s 2025 guidelines publish three thresholds: 14.29 qualifying acres for a standard wildlife tract, 12.50 acres inside a Wildlife Management Property Association, and 11.11 acres for the qualifying listed-species category. The district also states the other half of that rule - if the tract has the same acreage it had on January 1 of the preceding year, or more, the special wildlife-use acreage test does not apply to it.

Hays sits in the Eastern Edwards Plateau wildlife appraisal region for the acreage rule, but the ground does not agree with the map. West of the Balcones Escarpment, around Wimberley and Dripping Springs, you have limestone, karst, springs and juniper-oak woodland in steep draws. East toward Kyle and Buda the country flattens into prairie and Blackland-influenced soils, and a plan written for one side of the county reads wrong on the other.

On the ground in Hays County

San Marcos is the spring; Wimberley is the creek; Dripping Springs is the Austin-facing edge of the Hill Country. Hays County really is two landscapes: rugged limestone west of the Balcones Escarpment and flatter prairie or Blackland-influenced ground to the east. Habitat work should follow the tract. Western properties may need selective juniper work, karst and riparian protection, water and browse recovery; eastern ones may benefit more from native-prairie restoration, creek buffers and fragmentation control. On Hays County ground, the wildlife plan should make that east-west difference obvious rather than hiding it behind a generic Hill Country description.

Hays County lies in the Edwards Plateau and is assigned to TPWD's Edwards Plateau (Eastern) wildlife-use appraisal region - the legal map that sets the reduced-tract acreage rule below.

Is there an acreage minimum in Hays County?

Did the tract get smaller since January 1 of last year?

No ➔

There is no wildlife acreage test in Hays County at all. Whatever the size, file Comptroller Form 50‑129 with a PWD‑885 plan. A 7-acre tract that already carried 1‑d‑1 (ag exempt) and was never split can convert with no penalties.

Yes ➔

The Hays County appraisal district has published its figure. The legal minimum land requirement is 14.29 acres. Wildlife management property associations: 12.50 acres. Land designated as habitat for a threatened, endangered or candidate species: 11.11 acres. In Hays County that species is the golden-cheeked warbler, and its habitat sits on the western side of the county - the juniper-oak canyon country around Wimberley and Dripping Springs rather than the prairie edge toward Kyle and Buda. It needs mature Ashe juniper growing with oak, which is exactly the cover a blanket cedar-clearing plan takes out first.

Source: Hays CAD 1-D-1 Open Space Guidelines and Standards (2025), December 31, 2024.

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See how Hays County compares: minimum acreage for all 254 Texas counties →

Expect Hays CAD field review

HCAD’s 2025 guidelines say the wildlife appraiser regularly inspects wildlife-management properties, sometimes yearly, and that owners should keep a detailed log of management activities and expenses. The appraiser may collect that information during the inspection, so keep the log current enough that the visit is a matter of showing what is already written down.

The district also runs its agricultural and wildlife application workflow online. Start from Hays CAD’s own application and forms page rather than working only from the general state filing instructions.

How it works here

Hays County follows the statewide 1-d-1 framework (Texas Tax Code §23.51(7)); the local variables are your appraisal district's filing habits and the Edwards Plateau intensity standards:

  • Start from an existing ag or timber valuation. Wildlife management is a conversion of qualified open-space land - check eligibility if your status is unclear.
  • File a wildlife management plan (TPWD form PWD‑885) with the Hays County appraisal district, attached to Comptroller Form 50‑129, between January 1 and April 30. What goes in the plan →
  • Perform at least 3 of the 7 practices each year at Edwards Plateau intensity levels - see the local examples below.
  • Document everything - dates, photos, quantities. When the chief appraiser requests an annual report (PWD‑888), you'll answer with records, not recollections.
  • No minimum acreage applies unless your tract got smaller since January 1 of last year. If it did, Hays County's figure is covered above - the district picks one number for the whole county, and the plan is still the application either way.

The 7 practices in Hays County

These are the kinds of activities appraisal districts in the Edwards Plateau recognize as real management - your plan picks at least three. The Edwards Plateau region guide covers the species, habitat problems and intensity standards behind them.

Choose any 3 of the 7 qualifying practices. The highlighted practices are commonly recommended in this county, but the right combination depends on the property and management goals.

Commonly Recommended in Hays CountyCommonly Recommended

Habitat control

Around Wimberley and Dripping Springs, manage the juniper-oak woodland selectively and take stock of the mature Ashe juniper before any mechanical clearing, because closed canopy in the steep draws is potential golden-cheeked warbler habitat and is doing real work as cover. Toward Kyle and Buda the job turns toward native prairie and forb structure, holding back woody encroachment, and keeping a workable mix of open grassland and cover.

Commonly Recommended in Hays CountyCommonly Recommended

Census counts

On the western side, bird surveys carry weight where woodland habitat is the objective, while cameras and browse monitoring cover deer and mesomammal use. Around Kyle and Buda, repeatable bird, pollinator and vegetation counts are what show whether the prairie ground is responding. Run them the same way each year so the log shows a trend the appraiser can follow.

Commonly Recommended in Hays CountyCommonly Recommended

Erosion control

In the canyon country west of the escarpment, the work is protecting karst-sensitive ground, springs, creek banks, canyon slopes and road crossings. On the Kyle and Buda side it is more often disturbed creek margins, runoff from new construction and subdivision roads, bare pasture, and headcuts working their way up a draw. Fixed before-and-after photo points make either kind of project easy to show at an inspection.

Providing shelter

West of the escarpment, keep mature woodland, rocky escape cover, and snags or downed wood where they are safe to leave, and stack brush from selective clearing into piles deep enough to shelter something. On the prairie side toward Kyle and Buda, the equivalent is grass structure, field-edge cover and riparian woodland left intact for whatever species the plan is written around.

Supplemental water

In the limestone west, protecting springs and the riparian corridor usually does more for wildlife than new water, and a trough or guzzler earns its place only where there is a genuine upland-water gap. Nearer Kyle and Buda, put the effort into escape ramps on the water already there and into keeping creek access open.

Predator control

Feral-hog control holds up on either side of the county where the rooting is documented - creek bottoms and spring runs in the west, pasture and creek margins on the Kyle and Buda side. Name the species and the damage in the activity log rather than recording generic predator removal, because that log is what the appraiser reads.

Supplemental food

On thin limestone and karst ground around Wimberley and Dripping Springs, native browse and forb recovery holds up better than a planted plot on soil that cannot carry one. East toward Kyle and Buda, native forb recovery and a diversity of seed-producing and pollinator plants are easier to defend than a generic deer food plot.

Filing & the appraisal district

DateWhat happens in Hays County
January 1Valuation date - land is judged on its use and qualification as of this day.
Jan 1 – Apr 30File Form 50‑129 with your PWD‑885 plan at the Hays County appraisal district (San Marcos).
After Apr 30Late applications accepted until the appraisal roll certifies, with a 10% penalty on that year's savings.
ReportingHCAD inspects wildlife properties regularly, sometimes yearly, and may ask for your activity and expense log. Keep dated logs and photographs as you go.

Hays Central Appraisal District is in San Marcos, and its number is 512-268-2522. Confirm details before filing; districts adjust procedures year to year.

Last locally verified August 30, 2026

The cost of letting it slip

Losing qualification means market-value taxes going forward - and if the land's use changes to non-agricultural, rollback taxes: the previous three years of tax savings, recaptured in one bill. On typical Hays County acreage that's easily five figures. How rollback works →

Hays County questions

Hays County wildlife exemption FAQ

The questions Hays County landowners ask most - answered against this county’s appraisal district and the Edwards Plateau standards its plans are judged by.

How many acres do you need for a wildlife exemption in Hays County?
For most tracts, there is no minimum at all. Hays County applies no acreage test to wildlife management use unless your tract was reduced in size since January 1 of the preceding year. If it was, the Hays County appraisal district applies the figure it has adopted: 14.29 acres. The district sets 12.50 acres for land in a wildlife management property association, and 11.11 acres for listed-species habitat. A tract that was never split can convert at any size, so long as it already carries a 1‑d‑1 (ag exempt) valuation. Source: Hays CAD 1-D-1 Open Space Guidelines and Standards (2025), December 31, 2024.
What is the wildlife exemption filing deadline in Hays County?
April 30. The window opens January 1 and closes April 30 - file Comptroller Form 50‑129 with a TPWD PWD‑885 wildlife management plan attached at the Hays County appraisal district in San Marcos. Miss it and the district still accepts a late application until the appraisal roll certifies (typically mid-July), but with a 10% penalty on that year’s tax savings. One trap catches new owners every year: buying land that already holds the valuation does not carry it over to you - you have to file your own application.
Do I need an existing ag exemption to get a wildlife exemption in Hays County?
Yes. Wildlife management is a qualifying use within the 1-d-1 open-space valuation, not a separate exemption - so the land has to already carry an agricultural or timber productivity valuation on the day you convert. If it does, converting changes the qualifying activity and nothing else: the productivity value carries over from your previous ag category, so your tax bill does not move. If the land lost its valuation, you would requalify the ordinary way first - agricultural use for 5 of the preceding 7 years - and then convert. The conversion playbook →
Which wildlife management practices qualify in Hays County?
Any three of the seven named in Texas Tax Code §23.51(7): habitat control, erosion control, predator control, supplemental water, supplemental food, providing shelter, and census counts. The list is statewide, but the standard you are judged against is regional - Hays County is Edwards Plateau country, so the Hays County appraisal district expects work sized to Edwards Plateau intensity levels and aimed at the problems that actually limit wildlife here: juniper (cedar) encroachment, overbrowsing by high deer densities, and declining spring flows. Habitat control, supplemental water, and census counts are the most common opening three. See what each one looks like here →
What species should a Hays County wildlife management plan target?
Whatever you name, it has to be indigenous - Texas Tax Code §23.51(7) qualifies land used to sustain a breeding, migrating, or wintering population of native wild animals, and that is the species test that actually decides qualification. In the Edwards Plateau, plans are usually built around white-tailed deer, Rio Grande turkey, bobwhite quail, black-capped vireo, golden-cheeked warbler, and a wide range of native songbirds and pollinators. The Edwards Plateau supports some of the densest white-tailed deer populations in North America - often exceeding one deer per 8–10 acres - which makes census counts and habitat management especially meaningful here. Introduced species are the common trap: exotics like axis deer or blackbuck may live on the property, but managing for them (alone) earns you nothing toward your three practices - so confirm every species you name in the plan is native to Texas before you file.
Does Hays County require a PWD-888 annual report every year?
The chief appraiser may require one whenever they ask - that is the statutory standard, and many Texas districts ask annually or on a review cycle. The practical answer is to assume it is coming: keep dated records, photos, and quantities for every practice as you go, and the report is a formality instead of a scramble. Landowners rarely lose a valuation because the work was not done; they lose it because the work could not be proven. What a strong PWD‑888 looks like →
Will switching from cattle to wildlife trigger rollback taxes in Hays County?
No. Rollback under Texas Tax Code §23.55 is triggered by a change to a non-agricultural use - developing, paving, or subdividing the land. Moving from grazing to wildlife management is a change of use within 1-d-1, so the valuation continues uninterrupted and no recapture is owed. What does carry risk is letting the land go idle: land quietly used for nothing agricultural can be treated as having changed use. A documented wildlife plan is precisely how you stay out of that gray zone. How rollback works →
Who approves the wildlife exemption in Hays County - TPWD or the appraisal district?
The appraisal district. The Hays County appraisal district’s chief appraiser reviews your Form 50‑129 and PWD‑885 plan and decides whether the land qualifies, the same as for any agricultural application. Texas Parks & Wildlife publishes the forms and the ecoregion guidelines your plan should match, but it does not approve individual properties and has no vote on your valuation. The district is headquartered in San Marcos; current contact details are in the Texas Comptroller’s county directory.

Looking for the statewide picture? The full Texas wildlife exemption FAQ covers eligibility, plans, practices, reports, and rollback in depth.

The Edwards Plateau counties closest to Hays County - same ecoregion, same intensity standards, and largely the same ground:

Comal CountyTravis CountyBlanco CountyKendall CountyBurnet CountyBexar County All 254 counties
Rio Grande wild turkey and northern bobwhite quail among native Texas grasses and limestone

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