Texas counties / Gulf Prairies and Marshes

Wildlife management valuation in Waller 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 Waller County.

Waller County spans more than one TPWD ecoregion: Gulf Prairies and Marshes (about 59% of the county), Post Oak Savannah (about 40% of the county), Blackland Prairie (about 1% of the county). Which guidelines govern your land depends on where your tract sits, not on the county line.

Key facts

Ecoregion: Gulf Prairies and Marshes (59%) · Post Oak Savannah (40%) · Blackland Prairie (1%)
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: Not routinely required

Deadlines that matter in Waller 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 Waller 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 Gulf Prairies and Marshes

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 Gulf Prairies and Marshes 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 Gulf Prairies and Marshesaren’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
Gulf Prairies and Marshes (Upper Coast)	92–94%	90–91%
Gulf Prairies and Marshes (Lower Coast)	96–98%	94–95%
Post Oak Savannah	92–94%	90–91%
Blackland Prairie	92–94%	90–91%

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: Waller County Appraisal District

Website: waller-cad.org
Property search: esearch.waller-cad.org
Phone: (979) 921-0060
Address: 900 13th Street, Hempstead, TX 77445 (mailing: P.O. Box 887, Hempstead, TX 77445-0887)

Details verified July 6, 2026 against the district’s public web presence — confirm before filing.

Waller County Appraisal District does not routinely require the PWD-888 annual report — but it can request one, and your 5-year re-application goes smoother with records in hand. Keep logging either way. (Verified July 6, 2026 from published district or state guidance — confirm with the district before relying on it.)

• The district requires its own local Wildlife Management Annual Report form (not the TPWD PWD-888) filed each year before May 1, and it must include supporting photos of the management activities plus a property map showing the entrance and where each practice is located.
• Any ag/wildlife application received on May 1 or after is treated as late (10% late-filing penalty), and applications received after the roll is certified (mid-July) are denied.
• District guidelines state a wildlife-management plan must include 'a formal recommendation from a regulatory wildlife biologist' — a notable expectation for a self-prepared plan.
• The Agricultural Advisory Board set a minimum use acreage of 10.00 acres for 1-d-1 ag valuation (the base valuation wildlife management builds on).

Common questions in Waller County

How do I switch from ag exemption to wildlife exemption in Waller 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 Waller 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 Waller 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 Gulf Prairies and Marshes.

What is the minimum acreage for wildlife management use in Waller 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 Waller 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 Waller 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 Waller County Appraisal District.

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Informational 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.