How To Read The NPMA-33 Termite Report On An Ohio Home Sale

The NPMA-33 answers one narrow question: on the day of the inspection, was there visible evidence of termites or other wood destroying insects, and visible damage from them, in the parts of the house the inspector could actually reach. That is the whole scope. It is not a home inspection, and the form itself says it is not a structural damage report.
Knowing where that line sits is the difference between a report that moves a closing along and a report two parties argue about for a week. Here is what each part of the page means, who is allowed to sign it in Ohio, and the sentence buyers most often read backwards.
What The NPMA-33 Is And Why Your Lender Wants It
It is the standardized wood destroying insect inspection report published by the National Pest Management Association. The Department of Housing and Urban Development publishes the same form on its own site, and it is approved for FHA and VA loans, which is why an FHA file, a VA file and a conventional file all tend to land on the same single page. Ohio State University Extension's Pesticide Safety Education Program is direct about it: findings from a wood destroying insect inspection in Ohio are required to be reported on the NPMA-33.
So when an agent says the lender needs "the termite letter," this is the document. Our WDI inspection page covers how we schedule one around a closing date in Stark, Summit and Portage counties.
What Each Block On The Page Actually Means
Read the form in five pieces. Most of the confusion at closing comes from treating the whole page as one verdict when it is really a set of separate statements, each with its own limits.
| Part of the form | What it records | Why it matters to you |
|---|---|---|
| Property and inspector block | The address, the date of the inspection, the inspecting company, and the inspector's license information. | It ties the report to one property, one day, and one licensed person who carries responsibility for what it says. |
| Section I: evidence of insects | Visible evidence of active or previous (inactive) wood destroying insects, and which ones. | This is the box that decides whether a lender asks for treatment before the file can close. |
| Section II: visible damage | Visible damage to wood members caused by wood destroying insects. | NPMA's own guidance for completing the form is blunt here: the inspector is not a damage expert, and damage on this form means visible evidence of current or previous infestation, not an engineering opinion. |
| Obstructions and inaccessible areas | The parts of the structure the inspector could not see or could not reach. | The most skipped lines on the page, and the ones that tell you how much of the house the report is actually speaking for. |
| Comments and recommendations | Notes on previous treatment, conducive conditions, and what the inspector recommends. | This is where a report stops describing and starts telling you what the next step looks like. |
Why "No Visible Evidence" Is Not The Same As "No Termites"
This is the sentence that causes the most trouble. A clean Section I means the inspector found no visible evidence, in accessible areas, on that date. It is an honest statement about what was in front of a trained set of eyes. It is not a promise about what is inside a wall.
Eastern subterranean termites are the species that matters in Northeast Ohio, and they are built to be missed. They travel through soil, enter where soil or mulch meets wood, and feed inside a board rather than on the surface of it. A sill plate can be hollow behind paint that looks perfect. That is exactly why the form carries the line that it is not a structural damage report, and why the inspection is defined as visual and limited to what can be reached. If you want to know what the evidence looks like when it does show, our termite identification page lays out mud tubes, discarded wings and damaged wood side by side.
Who Is Allowed To Sign One In Ohio
Ohio treats this as regulated work in its own right, which is worth knowing if you are handed a report by someone who "also does inspections." Ohio State University Extension's Pesticide Safety Education Program sets it out plainly:
- It is a licensed category: Category 12 is Wood Destroying Insect Diagnostic Inspection. Anyone performing one is considered a commercial applicator in Ohio even if they never apply a pesticide.
- The training is mandatory and specific: applicants have to complete training provided by Ohio State University Extension, a five hour wood destroying insect inspection program, offered twice a year in spring and fall at the Ohio Department of Agriculture in Reynoldsburg.
- The license has to be kept current: five hours of recertification credit every three years, one hour of core plus four hours in any category, on top of annual renewal with the Ohio Department of Agriculture.
- The business carries coverage for it: under Ohio's pesticide business rules, a business licensed in the wood destroying insect category has to hold a liability policy or an endorsement covering claims that arise from errors or omissions in its WDI inspections.
What that means for a buyer or an agent: the license information on the form is not decoration. If it is blank, the report is not finished.
When Does A Lender Require The Report In Ohio?
For VA financing, it comes down to a map. The Lender's Handbook (VA Pamphlet 26-7), in its chapter on minimum property requirements, requires a wood destroying insect inspection report on the Notice of Value when the property sits in an area the Termite Infestation Probability Map rates "very heavy" or "moderate to heavy." That map is based on USDA Forest Service Home and Garden Bulletin 64, revised in 2006.
Ohio falls in the moderate to heavy band, which is why buyers here see the form treated as routine rather than optional. VA recognizes a wood destroying insect inspection for up to 90 days, so a report that was fine in July is not automatically fine for a closing that slid into October. Conventional and FHA files often ask for one too, and an appraiser who notes apparent evidence of infestation can trigger the requirement on a file that did not start with it.
Section I Came Back Checked. What Happens Next?
First, read which box. Active and previous are two very different conversations. Evidence of an active infestation usually means the lender wants treatment completed and documented before the file closes, on a deadline nobody set with you in mind. Evidence of a previous infestation, old mud tubes or a treatment noted on the form, is history rather than an emergency, and the honest question becomes whether the conditions that let it happen are still there.
Either way the fix is the same family of options: a bait system in the soil around the structure, or a liquid barrier, depending on the house and the soil. Our termite control page explains both, and the Sentricon page covers colony elimination without drilling or trenching, which matters when a finished basement is involved.
A Five Minute Check Before You File It
- The date: count forward and make sure the report is still inside the window your lender works to.
- The license information: present, legible, and belonging to the person who actually walked the house.
- Section I and Section II, read separately: insects and damage are two findings, not one, and a report can carry one without the other.
- The obstructions list: a crawlspace that could not be entered or a finished basement wall changes how much of the house the report speaks for.
- The previous treatment note: if the house was treated before, ask what was done and when.
- Your purchase agreement: settle who handles remediation if evidence turns up before the report lands, not after.
If you have a closing date in Stark, Summit, Portage, Wayne or Tuscarawas County and you need the report done properly, call the office at 330-494-6199 with the date and we will tell you straight whether we can meet it. You can also start with our request form. If you are not in a transaction at all and simply want to know whether your own house has a problem, that is a free termite inspection, and it is a different errand from this one.
Frequently Asked Questions
The report says no visible evidence. Can termites still be in the house?
Yes, and the form is careful not to claim otherwise. The NPMA-33 records visible evidence in accessible areas on the date of the inspection, and it states on its face that it is not a structural damage report. Eastern subterranean termites feed inside wood and move through soil, so a board can be damaged behind an intact painted surface. A clean report is good news about what was visible, not a guarantee about what is inside a wall.
Section II shows damage but Section I says no active insects. What does that mean?
It usually means the house has a past. Damage on the NPMA-33 is visible evidence of a current or previous infestation, and NPMA's guidance for completing the form is explicit that the inspector is not a damage expert and is not offering an engineering opinion. So the finding tells you something once fed there. Whether the structure needs a contractor's eye is a separate question for a separate professional.
Who is legally allowed to perform a WDI inspection in Ohio?
Someone holding an Ohio commercial applicator license in Category 12, Wood Destroying Insect Diagnostic Inspection. Ohio State University Extension's Pesticide Safety Education Program notes that performing a WDI inspection makes a person a commercial applicator even if no pesticide is ever applied, and that the category requires mandatory training delivered by OSU Extension, a five hour program held twice a year at the Ohio Department of Agriculture in Reynoldsburg.
How long is an NPMA-33 good for?
VA recognizes a wood destroying insect inspection for up to 90 days, and lenders generally work to that window. It matters more than people expect, because closings move. If your inspection was done early in a long transaction and the date slips, the lender may ask for a current report rather than the one already in the file.
The inspector listed parts of the house as obstructed or inaccessible. Should that worry me?
It should inform you rather than worry you. Every honest WDI report lists what could not be seen, because the inspection is visual and limited to accessible areas. Insulation, stored belongings, finished basement walls and a crawlspace with no safe access are all common entries. Read that list and you will know exactly how much of the structure the report is speaking for, which is the point of it being there.
Sources
- U.S. Department of Housing and Urban Development, Wood Destroying Insect Inspection Report (NPMA-33)
- National Pest Management Association, Suggested Guidelines for Completing the Revised NPMA-33 Form
- Ohio State University Extension, Pesticide Safety Education Program: Wood Destroying Insect Inspection Information
- Ohio State University Extension, Ohio Commercial Pesticide Applicator Requirements (ANR-0140)
- Ohio Department of Agriculture, Pesticide Businesses
- U.S. Department of Veterans Affairs, Lender's Handbook (VA Pamphlet 26-7)
