The QBI Deduction (Section 199A) for Med Spas: Does Aesthetics Count as a Health Business?

Somewhere around $400,000 of household income, every med spa owner asks the same question: is my practice a "health" business for the qualified business income deduction? The answer decides whether 20% of the practice's profit comes off the top of your taxable income or whether the deduction disappears entirely, and it is not a box a preparer should tick because the word "spa" or the word "medical" appears on the sign. The regulations define health in a specific way, give four examples that sit close to how aesthetics practices are structured, and add two anti-abuse rules that defeat the usual workaround.

This guide lays out the law, applies it to the three fact patterns we see in aesthetics practices, and shows what the answer is worth in 2026. It does not give a flat conclusion, because there is not one: the treatment turns on who performs the services, what each entity does and how it is owned, and a CPA has to evaluate your facts.

How the deduction works in 2026

Section 199A lets an individual deduct 20% of qualified business income from a sole proprietorship, partnership, LLC or S corporation. It is taken against taxable income and capped at 20% of taxable income minus net capital gain. It does not reduce self-employment tax. The One Big Beautiful Bill Act, signed July 4, 2025, removed the deduction's expiration date, kept the 20% rate, widened the phase-in range to $75,000 for single filers and $150,000 for joint filers beginning in 2026, and added a $400 minimum deduction for anyone with at least $1,000 of QBI from a business they materially participate in.

QBI is the net income of the business after the deductions tied to it, which for an owner includes self-employed health insurance, retirement contributions made through the practice and the deductible half of self-employment tax. It excludes your W-2 salary, including reasonable compensation from your own S corporation, guaranteed payments from a partnership, and investment income. The 2026 thresholds, from Rev. Proc. 2025-32, are measured against taxable income before the QBI deduction, not against practice profit:

Below the threshold none of what follows matters: you get 20% of QBI, subject to the ceiling, whatever the practice does and whether or not it pays wages. Inside the range, two limits phase in proportionally. Above the top of the range they apply in full, and for a specified service trade or business the deduction is zero.

What the regulation means by "health"

The statute lists "health" among the specified service fields without defining it. Treasury Regulation §1.199A-5(b)(2)(ii) fills the gap: the performance of services in the field of health means the provision of medical services by individuals such as physicians, pharmacists, nurses, dentists, veterinarians, physical therapists, psychologists and other similar health care professionals performing services in their capacity as such. It then carves out services "not directly related to a medical services field, even though the services provided may purportedly relate to the health of the service recipient," naming health clubs and health spas that provide physical exercise or conditioning, payment processing, and the research, testing, manufacture and sale of pharmaceuticals or medical devices.

Two things in that definition drive the analysis. First, the test is about who performs the service and in what capacity. An RN, NP or PA administering neurotoxin, filler or a prescription-strength peel under a physician's standing orders is a nurse performing medical services as a nurse. Second, the "health spa" carve-out is about exercise and conditioning, not aesthetics. The carve-out does not reach a practice whose core service is a medical treatment delivered by a licensed clinician.

The four examples in §1.199A-5(b)(3) sharpen it. A board-certified pharmacist under contract to a rural clinic, filling prescriptions and giving inoculations, is in the field of health. A residential senior-living operator that provides housing and meals and arranges outside medical care billed directly by the providers is not. An outpatient surgical-center company that owns the facilities, handles compliance and administration, employs no clinicians, and bills patients only for facility costs while the physicians bill separately for the procedure is not. And a company that developed a patented diagnostic test, with no patient contact and no diagnosis or treatment, is not. The pattern: the entity that employs or contracts the clinicians and bills for the treatment is in health; the entity that provides a building, staff and management while someone else bills for medicine may not be.

Three med spa fact patterns

Most aesthetics practices fit one of three structures.

A clinical practice that bills for treatments. The practice employs or contracts injectors and laser technicians, works under a medical director's protocols, performs good-faith exams, and charges the patient for the treatment. That is the pharmacist example, not the surgical-center example. In our judgment this is the fact pattern most likely to be treated as a health SSTB. The fact that the treatments are cosmetic rather than medically necessary does not change who is performing them or in what capacity.

A non-clinical management company. In states where the corporate practice of medicine doctrine requires a physician-owned professional entity, the practice is often split: a professional corporation or PLLC owned as state law requires performs and bills the treatments, and a management services organization owned by the entrepreneur provides the space, equipment, front desk, marketing, payroll and billing for a management fee. Standing alone, the MSO looks like the surgical-center example. But §1.199A-5(c)(2) adds a rule written for exactly this arrangement: if a business provides property or services to an SSTB and the two share 50% or more common ownership, the portion of the business that serves the SSTB is itself treated as an SSTB. An MSO whose owner also owns half or more of the professional entity does not escape the health label by being non-clinical. The carve-out only holds where the ownership of the two entities is actually separate. See MSO and professional-entity accounting and confirm the ownership facts with a health care attorney licensed in your state.

Retail skincare and non-medical services. Selling physician-dispensed skincare, performing facials, lash services or spray tans, and running a membership program are not the provision of medical services by a clinician. On their own they would not be an SSTB. The problem is the de minimis rule in §1.199A-5(c)(1): a business with gross receipts of $25 million or less is not an SSTB only if less than 10% of its receipts come from specified services. The rule is a cliff, not an allocation. A practice with $2 million of revenue, $1.4 million of it from injectables and laser treatments and $600,000 from retail and aesthetician services, is 70% health, so the whole business is an SSTB and the retail does not help. The regulation's own example makes the point in reverse: a veterinary company that runs a separately managed dog-food business, with its own books and records, can treat the dog-food line as a separate non-SSTB trade or business. A retail or aesthetician line kept as a separate trade or business for Section 162 purposes, with separate accounting, may be able to claim the deduction on its own profit while the clinical line is phased out. That position has to be documented, not assumed.

The W-2 wage and UBIA limits

Above the threshold, a business that is not an SSTB keeps its deduction, but it is capped at the greater of 50% of the W-2 wages the business paid or 25% of those wages plus 2.5% of the unadjusted basis immediately after acquisition of its depreciable property. A med spa is well positioned for this test: provider payroll is large relative to profit, so 50% of wages is usually far above 20% of QBI, and the devices and build-out carry a lot of UBIA even after they have been fully expensed under Section 179 or bonus depreciation, because UBIA is measured before depreciation. For a practice that is a health SSTB, none of this matters above the range, because the deduction is already zero; inside the range only the applicable percentage of QBI, wages and UBIA counts.

Your own S-corp salary is excluded from QBI but counts as W-2 wages for the limit, which is why the reasonable-salary decision and the QBI decision are the same decision for a non-SSTB practice above the threshold, and why they decouple for a health SSTB above the range, where salary affects only payroll tax.

Worked example: a two-location practice in Texas (illustrative)

An illustration with round numbers. A married couple own a two-location aesthetics practice in Austin, Texas, taxed as an S corporation. The practice generates $300,000 of QBI after the owner's salary, pays $450,000 of W-2 wages to injectors, aestheticians, front desk and the owner, and holds $500,000 of UBIA in lasers, energy devices and build-out. Texas has no personal income tax, so only the federal result is shown. Three levels of joint taxable income before the QBI deduction, with the practice treated first as a health SSTB and then as a non-SSTB:

At $380,000 the SSTB question is academic. At $478,500 it is worth almost $10,000 a year; at $600,000, $21,000 a year, every year, which is why the classification deserves a written analysis rather than a default. The same table also shows the planning lever: an owner who can bring taxable income under $403,500 with retirement contributions, a device placed in service before December 31 or a salary adjustment gets the full deduction regardless of how the SSTB question comes out.

Planning implications

If your practice is likely a health SSTB, the planning goal is taxable income, not classification. Each dollar of taxable income you keep below the top of the range preserves part of the deduction; below the threshold, all of it. The levers are the ones covered in year-end tax planning for med spas: 401(k) deferrals and employer contributions, Section 179 or bonus depreciation on equipment actually placed in service, and the timing of an owner bonus. Remember that retirement contributions and self-employed health insurance also reduce QBI itself, so the projection has to be run both ways.

Do not restructure for this deduction. An MSO and professional entity exist because state medical-practice law requires them, and with common ownership the related-party rule neutralizes any QBI benefit anyway. Separating a retail or aesthetician line into its own trade or business can be legitimate, but only if it is actually run as a separate business with its own books, and the sales tax, payroll and POS consequences have to be weighed against the deduction. Whatever position you take should be documented the year it is taken, with the gross receipts analysis, the ownership chart and the reasoning, because the position is taken on Form 8995-A every year.

What usually goes wrong

The most common error is the default: a generalist preparer marks the practice "not an SSTB" because the word "spa" suggested a salon, or "SSTB" because a physician is involved, with no analysis of who performs the services or how the entities are owned. Next is the MSO assumption: owners are told the management company "is not health" without anyone checking the 50% common-ownership rule. Third is the de minimis cliff: a practice with a strong retail line is given a prorated "partly SSTB" deduction the regulations do not allow. Fourth, S-corp salaries are set purely to minimize payroll tax, with no one checking whether the resulting W-2 wages support the deduction for a non-SSTB practice above the threshold.

The mechanical errors come after. QBI is overstated because retirement contributions and health insurance were deducted on the 1040 but not subtracted from QBI. Two entities are aggregated without meeting the aggregation rules, or kept separate when aggregating would have helped the wage test. And the computation is done once at filing, after the levers that could have moved taxable income under the threshold closed on December 31.

When to get help

If your household taxable income is within $100,000 of the thresholds in either direction, or your practice operates through an MSO and a professional entity, the SSTB question needs a written analysis in the fall, not a checkbox in March. In our med spa tax planning and preparation work we document the classification with the gross receipts breakdown, the ownership chart and the services each entity actually performs, run the QBI projection alongside S-corp salary, retirement contributions and equipment timing, and then prepare the return so Form 8995-A matches the plan.

If your prior returns show a QBI deduction with no supporting analysis, or none at all, request a 20-minute fit call and bring the last return and your entity documents. A missed deduction can often be recovered on an amended return while the window is open, and an unsupported one is better fixed before the IRS asks.

Jenny Gao, CPA, EA

Founder of Balance Partners, a CPA-led accounting, tax and fractional CFO practice for med spas. Florida-licensed CPA and IRS Enrolled Agent with more than 13 years of accounting and tax experience. Jenny writes and reviews every guide on this site. About Jenny

This guide is general educational information for owners of med spas and aesthetics practices in the United States and is not accounting, tax, legal, medical, payroll or financial advice for your situation. Rules change and vary by entity, state and facts. Balance Partners, LLC does not provide audit, review, compilation or other attest services. Last reviewed November 8, 2026.