Last Updated: May 5, 2026  |  By Christopher Beal, U.S. Army Veteran & REALTOR

VA Loan Pest Inspection Requirements in San Antonio 2026: What Buyers and Sellers Need to Know

The VA loan pest inspection , technically a Wood Destroying Organism (WDO) inspection , is one of the most misunderstood requirements in the VA purchase process. Buyers are surprised to learn Texas requires one. Sellers are caught off guard when an invoice deadline appears 24 hours before closing. And both sides are often confused about who pays and what happens if the inspector finds something.

This guide answers every question buyers and sellers need to know about VA pest inspections in San Antonio in 2026 , including the exact form required, the inspection process, treatment requirements, how to find a licensed inspector, and how to avoid the most common closing delays Christopher Beal's team sees in San Antonio transactions.

Is a VA Pest Inspection Required in Texas?

Yes. Texas is one of approximately 32 states where the U.S. Department of Veterans Affairs mandates a Wood Destroying Organism (WDO) inspection for all VA purchase loans. The requirement applies statewide , all 254 Texas counties , because Texas falls within the VA's moderate-to-heavy termite infestation probability zones as defined in the Termite Infestation Probability (TIP) Zone Map.

The VA's local requirements are documented in VA Home Loans Appraiser Requirements (VA.gov) and Chapter 12, Section 33 of the VA Lenders Handbook (VA Pamphlet 26-7). Texas is explicitly listed as a state requiring WDO information prior to issuance of the VA Notice of Value (the VA appraisal approval).

This means no VA purchase loan in Texas can close without a completed WDO inspection report on file , even if the property appears to have no pest issues. The inspection is not discretionary. It is not triggered only when the appraiser observes signs of infestation (though the appraiser's observations can trigger it in non-mandatory states). In Texas, it is a universal requirement for every VA purchase transaction.

Refinances: VA Interest Rate Reduction Refinance Loans (IRRRL) are generally exempt from the WDO inspection requirement , unless the VA appraiser observes evidence of infestation or damage during the appraisal. VA cash-out refinances follow the same rules as purchase loans and do require the inspection in Texas.

For reference, other mandatory WDO inspection states include Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, South Carolina, California, Virginia, North Carolina, and 20+ others. If you're a veteran relocating from a non-mandatory state, budget for this inspection in your San Antonio transaction , it's not optional and can't be waived.

Questions about VA loan requirements in San Antonio? Start with our VA Home Loans guide →

What Do VA Pest Inspectors Look For in a San Antonio Home?

VA pest inspectors examine a home for four categories of wood-destroying organisms: active insect infestation, previous insect infestation, structural damage from insects or fungal decay, and conditions conducive to future infestation , all documented on the NPMA-33 form.

The four organisms VA inspectors are trained to identify in Texas:

• Subterranean termites (most common in San Antonio) , Reticulitermes flavipes and Heterotermes aureus are the primary species. They travel through mud tubes from soil to wood and can cause catastrophic structural damage invisible from the surface.
• Drywood termites , Less common in San Antonio than in coastal Texas, but present. They nest inside wood without soil contact and produce distinctive pellet-shaped frass (droppings).
• Carpenter ants , Large black ants that excavate galleries in damp or decaying wood. They don't eat wood but structurally weaken it over time. Common in older San Antonio homes with moisture issues.
• Wood-boring beetles (powder post beetles, old house borers) , Leave small exit holes and fine sawdust-like frass. Common in older hardwood flooring and framing in Alamo Heights and Terrell Hills historic homes.
• Fungal decay (wood rot) , Caused by moisture enabling wood-destroying fungi. Classified under WDO because it accelerates the same structural damage as insect infestation. Common in subfloor areas, crawl spaces, and around plumbing penetrations.

The inspection covers all accessible areas of the structure: foundation perimeter, crawl spaces or slab edges, attic framing, garage framing, window sills, door frames, deck and fence attachments, and any wood in contact with soil. Inspectors probe suspect areas with a screwdriver or awl to identify soft spots indicating decay or hollow galleries from termite damage.

The inspector also notes conditions conducive to infestation even when no active pests or damage are found , wood mulch against the foundation, wooden debris in crawl spaces, plumbing leaks creating moisture, and poor drainage. These observations appear on the NPMA-33 but don't necessarily trigger treatment requirements; they are advisory for the buyer and seller.

What Is the NPMA-33 Form and Why Does It Matter for Your VA Loan?

The NPMA-33 (Wood Destroying Insect Inspection Report) is the standardized form issued by the National Pest Management Association (NPMA) that VA lenders are required to accept for WDO inspection documentation. Using any other form , even a detailed proprietary report , will cause VA loan delays.

The NPMA-33 form (most recent version: Form NPMA-33, 7/01/19, approved for FHA and VA loans) is the official document of record for all VA WDO inspections. The HUD-published NPMA-33 is a two-page document that captures:

• Page 1: Property address, inspection date, inspector name and license number, and four checkboxes covering: (1) evidence of active WDO infestation, (2) evidence of previous WDO infestation, (3) visible damage from WDO, (4) conditions conducive to WDO infestation.
• Page 2: Limitations of the inspection, description of areas inspected and areas NOT inspected (e.g., areas concealed by insulation, furniture, or finished surfaces), and signatures from the inspector, seller, and buyer acknowledging receipt.

The inspector must be licensed by the state , in Texas, this means licensed by the Texas Department of Agriculture (TDA) Structural Pest Control Service (SPCS) as a commercial certified applicator or licensed technician. The inspector's TDA license number must appear on the NPMA-33 for it to be accepted by VA lenders.

Why the NPMA-33 matters in practice: Christopher Beal's team has seen VA transactions delayed when buyers used a general home inspector who included a pest observation section in their report but did not use the NPMA-33 form, or whose inspector was not TDA-licensed. The lender's underwriter will reject a non-compliant pest report. Ordering the correct form from a TDA-licensed structural pest control operator from the start prevents this delay entirely.

The inspection report from the NPMA-33 is submitted directly to your VA lender and is reviewed alongside the VA appraisal before the loan moves to underwriting. Both must be complete and satisfactory before the lender issues final approval.

Who Pays for the VA Pest Inspection in Texas , Buyer or Seller?

Either party can pay for the VA WDO inspection in Texas as of VA Circular 26-22-11 (2022). Traditionally the seller paid; now the veteran buyer is explicitly permitted to pay the inspection fee directly. Treatment costs , if pests are found , are negotiated separately and typically fall to the seller.

Under older VA loan rules, the VA's list of allowable buyer closing costs did not include the WDO inspection fee, meaning sellers were effectively required to pay it in many states (including Texas) because the veteran couldn't cover it at closing. This created awkward negotiating dynamics, especially in seller's markets where sellers resented being assigned mandatory costs.

VA Circular 26-22-11, issued in 2022, resolved this by explicitly allowing the veteran borrower to pay the WDO inspection fee in any state where it is required. The practical impact in San Antonio transactions:

• Buyer pays: The buyer directly hires and pays a TDA-licensed inspector. This removes negotiating friction, speeds the process, and gives the buyer control over who conducts the inspection.
• Seller pays: Still common , many buyers negotiate the seller to pay as part of closing cost concessions. Sellers in VA-heavy markets (near JBSA installations) routinely expect to pay the $75-$150 inspection fee.
• Lender or agent pays: Also permitted under VA guidelines. Some VA-specialty lenders absorb this cost as a buyer incentive; some agents cover it. Both are allowable.

Treatment costs are a different matter. If the WDO inspection reveals active infestation or structural damage, treatment and repair are required before closing. The purchase contract governs who pays , typically the seller, negotiated into the repair amendment. In San Antonio, the standard Texas Real Estate Commission (TREC) contract allows buyers to negotiate a specific dollar cap for seller repairs. Christopher Beal recommends including pest treatment explicitly in the inspection contingency language for VA transactions.

Important note on concurrent timing: If a VA pest inspection reveals infestation and a 24-hour invoice deadline applies (common when lenders are ready to fund), treatment invoices and clearance letters must be delivered within that window or closing is delayed. This exact scenario , an active pest finding close to the closing date , is one of the most stressful friction points in VA transactions. Ordering the inspection early (ideally in the first week of the option period) eliminates this risk entirely.

Working through a PCS? Christopher Beal coordinates VA inspections, lenders, and closings to prevent last-minute delays. Contact us →

How Much Does a VA Pest Inspection Cost in San Antonio?

VA WDO inspections in San Antonio typically cost $75-$150 for a standard single-family home. Larger properties (3,000+ sq ft), homes with crawl spaces, or properties requiring extensive attic or subfloor inspection may cost $150-$250. This is one of the least expensive required inspections in any real estate transaction.

For context, the VA WDO inspection is far less expensive than the general home inspection ($350-$500 in San Antonio) and adds meaningful protection. The cost breakdown:

The inspection fee itself , $75-$150 , is rarely a deal-breaking expense. Where veterans get surprised is treatment and repair costs if a significant infestation or fungal decay issue is discovered. This is why ordering the inspection early in the option period gives both buyer and seller time to negotiate treatment costs or, in extreme cases, renegotiate the purchase price based on discovered damage.

When Must the VA Pest Inspection Be Completed in the Transaction Timeline?

The WDO inspection must be completed and the NPMA-33 delivered to the VA lender before the VA appraisal can be finalized , meaning it needs to happen in the first 1-2 weeks of the contract period, not the week of closing. The inspection report is valid for approximately 90 days.

Here is how the VA pest inspection fits into a typical San Antonio VA transaction timeline:

1. Contract Executed (Day 0): The purchase contract is signed. In Texas, the option period begins , typically 7-10 days for most SA transactions.
2. Order WDO Inspection Immediately (Day 1-3): Do not wait until the general home inspection comes back before ordering the WDO report. Order them simultaneously. TDA-licensed inspectors in San Antonio can typically schedule within 24-72 hours.
3. WDO Inspection Completed (Day 3-7): Inspector visits the property, completes the NPMA-33, and delivers the signed form to buyer, seller, and lender.
4. VA Appraisal Ordered (Day 5-10): Your VA lender orders the appraisal , separate from the WDO inspection but requiring it for final approval. If pests are found, the appraisal may be conditioned on treatment completion.
5. Treatment Completed (If Required, Day 10-20): If the NPMA-33 identifies active infestation or damage, treatment must be completed and documented before the lender will issue the Commitment. VA lenders require proof of treatment: paid invoice, chemical treatment notice, and often a clearance letter from the original inspector.
6. Clearance Letter Issued (Day 20-25): Once treatment is confirmed, the pest company issues a clearance letter (sometimes accompanied by a warranty) confirming the structure is now free of active infestation. This document joins the loan file.
7. Closing (Day 30-45 typical): All VA conditions , appraisal, WDO clearance, underwriting , must be satisfied before closing. The WDO report is valid for 90 days, so long closings may need reinspection if the report expires before the loan closes.

The most common mistake: Waiting until Day 25-28 to order the WDO inspection because "the house looks fine." If the inspector finds something, there is not enough time to complete treatment and document clearance before the scheduled closing date. The closing gets extended, which can trigger per-diem penalties or rate lock expirations. Order the WDO inspection on Day 1.

What Happens If the VA Pest Inspector Finds Termites or Wood Damage?

A "failed" WDO inspection , one showing active infestation, structural damage, or significant fungal decay , does not automatically kill the VA loan. It triggers a required treatment-and-clearance cycle that must be completed before the lender will fund. Sellers are typically (but not contractually required to be) responsible for treatment costs.

When the NPMA-33 shows active infestation or damage, here is the exact sequence your transaction follows:

1. NPMA-33 Delivered to Lender: The lender's underwriter reviews the findings. Active infestation or structural damage triggers an automatic hold on loan approval.
2. Treatment Ordered: The seller (or buyer, per contract negotiation) engages a licensed exterminator. In San Antonio, treatment for subterranean termites typically means chemical soil treatment (Termidor or similar) around the foundation perimeter. Carpenter ant infestations may require baiting and void treatment.
3. Structural Repairs Completed: Any wood identified as structurally compromised must be replaced or reinforced before clearance. The VA appraiser may re-inspect to confirm repairs are complete.
4. Paid Invoice and Treatment Documentation: The lender requires: (a) paid receipt for treatment, (b) chemical treatment notice (documenting pesticide applied, concentration, and licensed applicator), and (c) sometimes a one-year warranty from the pest company. All three documents enter the loan file.
5. Clearance Inspection: The original inspector , or another TDA-licensed operator , re-inspects the property and issues an updated NPMA-33 or a written clearance letter confirming no active infestation remains.
6. Lender Issues Final Approval: With all documentation in hand, the lender lifts the hold and the loan proceeds to closing.

In San Antonio's VA market, Christopher Beal recommends requesting that sellers provide a one-year termite warranty (not just treatment) as part of the repair negotiation. Most reputable San Antonio pest companies include annual inspection warranties with treatment contracts. The warranty protects the buyer and satisfies lenders who require ongoing coverage documentation.

⚠ Common real-world scenario: The inspection finds subterranean termite mud tubes in the garage wall. Seller hires a pest company for soil treatment at $800. Treatment is completed, invoice is provided. But the VA lender requires a clearance letter , and the pest company is booked for 10 days. This creates a closing delay. Solution: Hire a company that can issue same-day or next-day clearance letters and verify their availability before treatment begins.

What Are the Most Common VA Pest Inspection Issues in San Antonio Homes?

San Antonio's clay-heavy soil, limestone foundation challenges, and aging housing stock in neighborhoods like Alamo Heights, Terrell Hills, and Olmos Park create specific pest inspection issues that frequently appear in VA transactions: foundation moisture, subterranean termite activity, wood rot in older subfloors, and attic wood-boring beetle evidence.

1. Foundation Moisture and Termite Conducive Conditions

San Antonio's expansive clay soil , which shrinks and swells with moisture cycles , creates foundation movement that can crack slab perimeters and create entry points for subterranean termites. Homes built before 1990 on slab foundations are particularly vulnerable. The NPMA-33 will flag any soil-to-wood contact, excessive moisture at the foundation, and evidence of termite mud tubes even when no active colony is present.

2. Subfloor and Crawl Space Fungal Decay

Older San Antonio homes , particularly 1940s-1960s pier-and-beam construction in Alamo Heights, Monte Vista, and King William , often have crawl spaces where poor ventilation or historic plumbing leaks have enabled fungal wood decay. This is technically a WDO issue because wood-destroying fungi can be just as structurally damaging as termites. VA lenders require remediation of active fungal decay before approving the loan.

3. Attic Framing , Wood-Boring Beetles

Older hardwood framing in mid-century homes can harbor powder post beetle infestations. These are identified by small exit holes (1/16"-1/8" diameter) in exposed framing lumber. In an active infestation, fine sawdust accumulates below. Attic beetle infestations are often treated with borate spray applied to exposed wood , less disruptive than fumigation, but the timing of treatment and clearance still adds 1-2 weeks to the transaction.

4. Deck and Fence Wood-to-Soil Contact

Attached decks, fence posts, and wooden landscape features in contact with soil are prime termite entry points. Many San Antonio sellers have extensive landscaping that was installed without awareness of pest risk. An inspector will flag any wood structure in direct soil contact , flagging it as a "conducive condition" even if no active termite activity is present.

5. Garage and Utility Room , Carpenter Ants

San Antonio's humidity creates moisture opportunities in garages and utility rooms adjacent to plumbing. Carpenter ants , large black ants , are frequently found in damp wall cavities near water heaters, washing machines, and HVAC drain lines. They don't consume wood but excavate galleries that weaken structural members over time.

How Should Sellers Prepare for a VA Pest Inspection in San Antonio?

Sellers in VA-heavy San Antonio markets , especially those in older neighborhoods like Alamo Heights, Terrell Hills, Olmos Park, or Boerne , should proactively order a pre-listing WDO inspection, complete any required treatment, and have documentation ready before the first VA offer arrives. This eliminates the single most common source of last-minute VA closing delays.

Seller preparation checklist for VA WDO inspections:

• Pre-listing inspection: Hire a TDA-licensed pest control company before listing. Cost: $75-$150. If issues are found, you can address them before they affect the offer price or create contract contingencies.
• Remove wood-to-soil contact: Replace wooden landscape timbers, relocate wood mulch at least 12 inches from the foundation, remove any rotting wood stumps adjacent to the structure.
• Repair plumbing leaks promptly: Any active leak , even a slow drip under a cabinet , creates moisture conditions that attract termites and enable fungal growth. Fix before listing.
• Clear attic access: VA inspectors must access the attic. Ensure the attic hatch is accessible and the path is clear of stored items blocking the inspector's view of framing.
• Crawl space maintenance (older homes): If your home has a crawl space, ensure it is dry, has adequate ventilation, and has no stored wood debris. Address standing water or excessive moisture before listing.
• Have treatment documentation ready: If the home has had prior termite treatment, locate the treatment invoice, warranty, and any bond documentation. Buyers and lenders want to see this history.
• Maintain an active termite warranty: A transferable annual termite warranty (from companies like Terminix, Orkin, or local San Antonio companies) is a positive selling point that can reduce buyer objections to the VA pest inspection requirement.

For sellers in Alamo Heights, Terrell Hills, and Olmos Park , where historic pier-and-beam construction is common , a pre-listing WDO inspection is essential. These neighborhoods have a higher-than-average incidence of crawl space moisture and wood rot issues that surprise both buyers and sellers late in the transaction. Addressing them proactively is far less costly than renegotiating mid-contract.

Selling in San Antonio? Get a free home evaluation from Christopher Beal and understand what VA buyers will look for →

How Do You Find a TDA-Licensed Structural Pest Inspector in San Antonio?

Use the Texas Department of Agriculture's Structural Pest Control Service (TDA SPCS) online license lookup to verify any inspector's credentials before hiring. Only TDA-licensed structural pest control operators can issue an NPMA-33 accepted by VA lenders in Texas.

The official resource for verifying TDA-licensed pest control companies in San Antonio:

• TDA Structural Pest Control Service License Lookup: texasagriculture.gov/spcs , search by business name or individual applicator name to verify current license status.
• TDA SPCS Information Line: 1-866-918-4481 , to verify a company's license or file a complaint about an unlicensed inspection.
• NPMA Member Finder: npmapestworld.org , National Pest Management Association member search helps identify established, trained pest professionals.

What to ask before hiring a WDO inspector in San Antonio:

1. Are you licensed by the Texas Department of Agriculture as a commercial certified applicator or licensed technician? What is your TDA license number?
2. Do you complete the NPMA-33 form specifically? (Some inspectors use proprietary forms that don't satisfy VA lenders.)
3. If pests are found, can you provide treatment, paid invoice, chemical treatment documentation, and a clearance letter , all within the contract timeline?
4. How quickly can you schedule the inspection and how soon can you return for a clearance inspection if needed?
5. Do you offer a transferable one-year termite warranty with treatment?

Christopher Beal's team can provide referrals to TDA-licensed pest inspectors who are familiar with VA loan documentation requirements and can work within typical San Antonio closing timelines. Call (210) 882-8583 for a referral.

Frequently Asked Questions