Owners closing a practice reach the same point eventually. Half the building has sold, the rest has not, and donating what is left feels like a clean ending that also produces a deduction. Sometimes it is. Often it is neither as easy nor as valuable as expected, for two reasons: the organizations that accept dental equipment have real requirements, and the tax rules for donated business equipment are stricter than the rules most people have in mind.
This covers both sides. Where to look, what they will actually take, and how the IRS treats a noncash contribution of equipment you already depreciated. Everything tax-related here is general information, not tax advice. Confirm your own situation with your CPA before you rely on any of it.
Key takeaways
- Most organizations want working, reasonably current equipment they can deploy, not whatever is left over. Expect to be turned down at least once.
- Form 8283 is required when your total deduction for noncash contributions exceeds $500. Above $5,000 per item or group of similar items, Section B applies and a qualified appraisal is required.
- For business equipment you depreciated, the deduction is generally reduced by the amount that would have been ordinary income if you had sold it. On fully depreciated equipment that can leave very little deduction.
- If the charity disposes of the property within three years, it files Form 8282 and sends you a copy, which can affect your deduction.
- Local is usually easier than international. Dental hygiene and assisting programs, free and charitable clinics, and community health centers often want exactly what a closing office has.
Who actually takes dental equipment
The landscape has four tiers. Verify current status directly before you plan around any of them, because acceptance policies change with warehouse space and program needs.
National and international medical relief organizations
- Project C.U.R.E. collects medical equipment and supplies for distribution internationally and operates multiple US warehouses. Their published acceptable-donations list includes dental supplies and equipment, and they accept donations from individuals as well as institutions. Their process is to review the guidelines, submit a donation offer form, and then deliver or ship to a warehouse. They offer receipt options for tax purposes.
- MedShare accepts unused, unexpired medical surplus supplies and used biomedical equipment, and distributes internationally and to US safety-net clinics. They do not accept pharmaceuticals. Donations go through a donation offer form, and they evaluate against World Health Organization donation guidelines, which is worth knowing: those guidelines discourage sending equipment that cannot be maintained where it is going.
Dental-specific charitable programs
- America's Dentists Care Foundation, based in Wichita, Kansas, owns and maintains the portable dental equipment used for Mission of Mercy and other large charitable clinic events, deploying equipment trailers across many states. If you have portable or clinic-suitable equipment, they are worth a direct call about whether a donation fits a current need.
- State dental association foundations. Many state dental associations run a charitable foundation, and some accept equipment for clinic programs. The Virginia Dental Association Foundation, for example, states that it welcomes donations of new dental supplies and equipment in excellent condition on an as-needed basis, arranged through their form or by phone. The Maryland State Dental Association Foundation publishes a list of equipment categories it uses but, at the time of writing, notes it is not accepting donations. That contrast is the whole lesson: check current status before you load a truck. Your state resources page is a place to start finding your own state's foundation.
Education programs, which are frequently the best fit
Dental hygiene and dental assisting programs at community colleges, and dental schools and their pre-clinical labs, often need exactly what a closing general practice has: chairs, delivery units, x-ray heads, compressors, sterilizers, typodont-capable operatory setups. They are local, they can usually arrange pickup, and they have a genuine use for mid-age equipment that would sell for very little.
Call the program director or clinic manager directly, not the college's general donation line. Ask what they are short of. Programs are often specific: they want four matching chairs, not one, or they need intraoral x-ray heads and nothing else.
Safety-net clinics and community health centers
Free and charitable clinics, federally qualified health centers adding dental capacity, and faith-based or nonprofit clinics are a strong match for functional, supportable equipment. They also tend to be the most flexible on cosmetics and the least flexible on supportability, because they cannot absorb a chair nobody will service. Our public health dentistry guide covers that part of the sector.
A different kind of donation
If your equipment does not find a home, donated care is its own option. Dental Lifeline Network runs the Donated Dental Services program, which matches volunteer dentists with patients who have disabilities, are elderly, or are medically fragile. That is treatment, not equipment, and the tax treatment is different (donated services are generally not deductible), but for a dentist winding down clinical work it is often more useful to the community than an eleven-year-old chair.
What they will and will not take
| Usually wanted | Usually declined |
|---|---|
| Working chairs and delivery units from supported brands | Anything non-functional or needing repair |
| Sterilizers and ultrasonic cleaners in working order | Equipment from manufacturers with no parts channel |
| Compressors and vacuum pumps, sized appropriately | Software-locked imaging with no transferable license |
| Intraoral x-ray heads and simple imaging | Expired materials and anything with a date code passed |
| Unopened, unexpired consumables and instruments | Pharmaceuticals and controlled substances |
| Hand instruments and cassettes | Lead aprons past their inspection date |
| Matched sets and complete operatories | Single orphan components |
| Lab equipment: model trimmers, vacuum formers, lathes | Built-in cabinetry that cannot be removed intact |
Donation is not a disposal strategy
Broken equipment is not a gift; it is a cost transferred to a nonprofit that has to pay to throw it away. Reputable organizations screen for this, which is why the donation offer forms exist. If the honest description of an item is "it does not work and I do not want to pay to remove it," that is a disposal line in your closure budget, not a donation. See closing a dental practice for how to budget for it.
How the IRS rules work
This is the part that changes the decision. The framework below reflects current IRS guidance in Publication 526 (charitable contributions), Publication 561 (determining the value of donated property), and the Form 8283 instructions. Read the current versions on irs.gov and confirm with your CPA, because thresholds and rules do change.
The threshold ladder
| Deduction amount | What is required |
|---|---|
| Under $250 | A receipt from the organization showing its name, the date, the location, and a reasonable description of the property |
| $250 or more | A contemporaneous written acknowledgment from the charity, including whether you received any goods or services in return |
| Over $500 total in noncash contributions | File Form 8283. Section A covers items or groups of similar items deducted at $500 to $5,000. |
| Over $5,000 per item or group of similar items | Section B of Form 8283, a written qualified appraisal by a qualified appraiser, the appraiser's signature in Part IV, and the donee organization's signature in Part V |
| Over $500,000 | The qualified appraisal itself must be attached to the return |
Two details catch dentists out. First, the grouping rule: similar items donated to one organization are aggregated, so four chairs are not four separate $3,000 donations, they are one group that may cross the $5,000 line and land in Section B. Second, C corporations other than personal service and closely held corporations file Form 8283 only when the deduction exceeds $5,000 per item or group. Which rule applies to you depends on your entity structure, so ask your CPA.
The rule that matters most: ordinary income property
Most people assume a noncash deduction equals fair market value. For business equipment that is frequently not true.
The IRS reduces the deductible amount for property that would have produced ordinary income or short-term capital gain if you had sold it at fair market value. Business equipment you depreciated falls into this category through depreciation recapture: if you sold the equipment, the portion of the gain attributable to depreciation you claimed would be taxed as ordinary income. The deduction is reduced by that amount, which in practice often limits the deduction to your adjusted basis in the property.
What this means if you took Section 179 or bonus depreciation
If you expensed a chair in full in the year you bought it, your adjusted basis is at or near zero. Donating that chair may produce little or no deduction, even though the chair has real market value. That is not a loophole or an error; it is the design of the rule, which exists to stop taxpayers from deducting the same dollars twice. Owners who expensed heavily under Section 179 and bonus depreciation should have this conversation with their CPA before assuming a donation beats a sale.
The qualified appraisal requirement
Above $5,000, a qualified appraisal is not optional and a dealer's written offer does not satisfy it. The regulations set specific tests. A qualified appraiser is someone who has earned an appraisal designation from a recognized professional appraiser organization, or who has completed relevant coursework and has at least two years of experience valuing that type of property, and who regularly performs appraisals for compensation. Parties to the transaction, including the donor, the donee, and anyone who sold you the property, are excluded from serving as the appraiser.
The appraisal must be prepared in accordance with generally accepted appraisal standards, must contain a specific list of elements including a description of the property and its condition, the valuation date and method, the appraiser's qualifications and signature, and it must be signed no earlier than 60 days before the date of the contribution and no later than the due date of the return, including extensions. Our guide to dental equipment appraisals covers how to find and hire one and what it costs.
Form 8282 and the three-year rule
If the organization disposes of donated tangible personal property within three years of the contribution, it must file Form 8282 with the IRS and send you a copy. That disposal can limit or recapture your deduction, particularly where the deduction was based on a use-related valuation. There is an exception for items the charity identifies as having a value of $500 or less at the time of the gift. Practically: ask the organization what it intends to do with the equipment. A foundation that sells donated equipment to fund programs is doing legitimate charitable work, and it is also creating a Form 8282 event.
Other limits worth knowing
- AGI percentage limits. Noncash contributions are subject to percentage-of-income limits that vary by the type of property and the type of organization, with a carryforward for the excess. Your CPA will tell you where you land.
- Qualified organizations only. The recipient must be an eligible organization. You can check status using the IRS Tax Exempt Organization Search on irs.gov. A foreign charity is generally not deductible; a US organization that operates internationally usually is.
- No deduction for services or use of property. Donating your time, or lending equipment, does not produce a deduction.
- Records. Keep the acknowledgment, the appraisal if required, photographs, the inventory list with serials, and evidence of how you determined value.
Hypothetical example: donate or sell?
Invented numbers, and the answer depends entirely on facts your CPA has and this article does not.
A retiring owner has four mid-age chairs from a supported brand, realistically worth about $3,000 each on the private market, so $12,000 as a group. All four were fully expensed under Section 179 years ago, so the adjusted basis is effectively zero.
Sell: gross of roughly $12,000, less teardown and listing effort. The proceeds are taxable, and because of depreciation recapture much of it is ordinary income rather than capital gain. Call it a meaningful net after tax, plus several weeks of work.
Donate: the group crosses $5,000, so Section B and a qualified appraisal apply, which is a real cost. And because of the ordinary income property rule, the deduction may be limited to basis, which is near zero. The owner may end up paying for an appraisal to support a deduction that does not materialize.
The common outcome: sell what has real market value, donate what does not sell but still works, and keep the donation small enough that Section A and a simple acknowledgment cover it. Run your own version with your CPA.
The practical donation process
Step by step
- Inventory the equipment with manufacturer, model, serial number, year, and condition
- Photograph each item, including data plates and any defects
- Confirm each item works, and be honest in writing about anything that does not
- Verify the organization's tax-exempt status on the IRS Tax Exempt Organization Search
- Contact the organization first and ask what they currently need; do not ship unannounced
- Complete their donation offer form and wait for acceptance before committing
- Settle who pays for deinstallation, packing, and freight, and get it in writing
- Wipe patient data from any device with storage, and document that you did
- Report x-ray unit disposition to your state radiation control program (see x-ray registration)
- Get the qualified appraisal before the contribution if you expect to exceed $5,000, timed within the 60-day window
- Obtain a contemporaneous written acknowledgment naming the organization, date, location and description
- Have the organization sign Part V of Section B on Form 8283 if that applies
- Keep everything with your tax records, and give your CPA the full package
Negotiate freight before you agree
Most receiving organizations expect the donor to deliver or pay shipping. On a chair that means crating and LTL freight, which can approach the equipment's market value. Local donation to a college program that sends a truck is a very different proposition from shipping four chairs to a warehouse two states away. See shipping dental equipment for what crating and freight actually cost.
Honest advice on when donation is the right call
- It is a good call when the equipment works, has low market value relative to the effort of selling it, is going somewhere local that will genuinely use it, and you are not counting on the deduction to make the numbers work.
- It is a good call for consumables and instruments, which have almost no resale market and real value to a clinic or teaching program.
- It is usually not the best call for high-value equipment with an active resale market, where selling nets more after tax than the deduction is worth.
- It is not a call at all for broken equipment. That is disposal, and pretending otherwise wastes a nonprofit's money.
Where to go next
Before deciding, find out what the equipment is actually worth on the open market. The valuation walkthrough gives you the method and the price guide gives you the ranges. Where to sell used dental equipment compares donation against the other channels side by side.
If a practice closure is driving this, work through closing a dental practice: the equipment and records checklist, which sequences the donation decision alongside records, x-ray disposition and lease surrender. And whatever you decide, take the tax questions to your own CPA. The rules summarized here are real, but how they apply depends on your entity, your basis, your income and your state.
Educational content only. It is not legal, financial, tax, or clinical advice. Prices and ranges are approximate and vary by region, condition, and year. Verify current rules with your state dental board and qualified professionals. ChairsideSource is not affiliated with any manufacturer, the ADA, or the DAT.