Sales tax in Massachusetts for med spas
Massachusetts taxes tangible personal property and telecommunications at 6.25%, and cities and towns cannot add to it, so the rate is the same in the Back Bay, Worcester and Springfield. Personal and professional services are exempt — the Department of Revenue lists medical services and haircuts in the same breath — so neuromodulator, filler, laser, microneedling, peels and facials are not taxed. Products sold alongside a service are taxable and must be itemized separately on the ticket.
Prescription drugs are exempt, so your neuromodulator order is not taxed, but over-the-counter medicines are taxable unless sold on prescription, and cosmetics are taxable. That makes the front-desk shelf — serums, sunscreen, cleansers, lip and eye products — fully taxable. The practice is the end user of gloves, numbing cream and equipment and pays tax when it buys them; the DOR’s services-enterprise regulation (830 CMR 64H.1.1) governs the edge cases.
In Boston: a $600 neuromodulator treatment, a $120 serum and a $45 sunscreen on one ticket. Only the $165 of retail is taxed: $165 × 6.25% = $10.31, ticket total $775.31. Register through MassTaxConnect, which issues a Form ST-1 certificate for each location. Filing frequency follows the tax you collect: annual at $100 or less a year, quarterly from $101 to $1,200, monthly at $1,201 or more, with monthly returns due the 30th of the following month. Our med spa sales tax guide covers packages and gift cards.
Who can own a med spa in Massachusetts (CPOM and supervision, summarized)
This is a summary, not legal advice. Massachusetts answers the ownership question through clinic licensure rather than a corporate-practice statute. The Department of Public Health’s Medical Spa Services Advisory (December 20, 2013; 105 CMR 140.000; M.G.L. c. 111, §§ 51–52) says a med spa offering medical services — it names laser, light and radiofrequency devices, chemical peels, soft-tissue fillers, botulinum toxin and sclerotherapy — must be licensed by DPH as a clinic unless it is wholly owned and controlled by its medical practitioners. Using “clinic,” “institute” or “dispensary” in the name forfeits the exemption. So a non-physician can own the business, but through a DPH clinic license or an MSO supporting a practitioner-owned professional entity; a professional LLC or PC needs a regulating-board certificate that every member rendering services is licensed.
On who injects, the Board of Registration in Nursing’s Advisory Ruling 13-01 (revised January 10, 2024) places botulinum toxins, absorbable fillers and non-ablative laser and light procedures within RN and LPN scope when performed under the orders of a duly authorized prescriber after an assessment by an RN or prescriber. A nurse without prescriptive authority may not select the medication, dosage, device or settings; microneedling is outside nursing scope. Nurse practitioners may apply to prescribe without physician supervision after two years of supervised prescriptive practice. The cosmetology board’s policy (amended May 2025) bars aestheticians from injections, lasers and medium-depth peels. Confirm all of it with a health-care attorney licensed in Massachusetts.
State business taxes for a Massachusetts med spa entity
Massachusetts taxes income at a flat 5%: wages, LLC and S corporation profit on the owner’s Form 1, and long-term gains; short-term gains are 8.5%. The 4% surtax applies to income above $1,107,750 for 2026 ($1,083,150 for 2025), which a practice sale can reach in a single year. A C corporation pays the corporate excise instead: 8% of net income plus $2.60 per $1,000 of taxable tangible property or net worth, $456 minimum.
S corporations are the Massachusetts wrinkle. An S corporation files Form 355S and pays the non-income measure — $2.60 per $1,000 of taxable tangible property or net worth, $456 minimum — every year, plus an income measure only if gross receipts reach $6 million (2%) or $9 million (3%). The return is due March 15, 2027 for calendar 2026. An LLC taxed as a partnership or disregarded files no 355S and owes no $456, though its owners pay the same 5%.
Owners of S corporations and partnerships may make the elective pass-through entity excise: the entity pays 5% of income attributable to qualified members, each member takes a refundable credit for 90% of their share, and the entity gets a federal deduction. The election is annual and irrevocable, and for 2026 a companion 4% excise (chapter 63E) on each member’s share of income above the surtax threshold arrives alongside it on the new Form 63-ELT. Both excises expire if the federal SALT cap goes away. With the cap at $40,000 and phasing out, we run the numbers each year; see our med spa tax deductions guide.
Payroll in Massachusetts for injectors and front desk
Massachusetts withholds income tax at the flat 5%, filed through MassTaxConnect. Unemployment insurance runs through the Department of Unemployment Assistance: you are liable once an employee works at least one day a week for 13 weeks in a calendar year or you pay $1,500 of wages in a quarter. The taxable wage base is $15,000, and employers registered less than three years pay 2.42% for 2026. Employers with six or more employees also pay the Employer Medical Assistance Contribution on the same $15,000 base: nothing in years one through three, 0.12% in year four, 0.24% in year five and 0.34% from year six.
Paid Family and Medical Leave is 0.88% of wages up to the Social Security cap for employers with 25 or more covered individuals, split 0.70% medical and 0.18% family; the employer must pay at least 0.42% and may withhold at most 0.46% from employees. Employers with fewer than 25 covered individuals owe no employer share and withhold an effective 0.46%. The 2027 total stays 0.88%, but Chapter 101 of the Acts of 2026 moves the required employer share to the family side.
Massachusetts also mandates earned sick time and workers’ compensation for every employer with employees; there are no local payroll or income taxes. Injectors are W-2 under the IRS common-law test — the practice controls schedule, protocols and pricing. See how we structure injector pay.
Registrations, filings and deadlines checklist for a Massachusetts med spa
What a Massachusetts med spa registers for, in order; fees checked November 2026; licensing rows summarize, not advise.
| Item | Where | Fee / due date | Source |
|---|---|---|---|
| Form the entities (owner’s LLC; practitioner PLLC or PC if used) | Secretary of the Commonwealth, Corporations Division | LLC certificate of organization $500 (+$20 online); PC articles $275 minimum; PLLC needs a regulating-board certificate | Fee schedule |
| LLC annual report | Corporations Division | $500, due on the anniversary of organization | Fee schedule |
| Corporation annual report | Corporations Division | $125 by mail, $100 plus $10 online; due within 2½ months of fiscal year end | Fee schedule |
| Sales tax, withholding, PFML and excise accounts | MassTaxConnect | Online; Form ST-1 per location; sales returns monthly above $1,200 of annual tax | DOR |
| Unemployment and EMAC account | Department of Unemployment Assistance | Quarterly; 2.42% new-employer rate on $15,000 (2026) | DUA |
| Clinic license (unless wholly practitioner-owned) | Department of Public Health, 105 CMR 140.000 | Application to DPH Licensure Processing Unit | DPH advisory |
| Workers’ compensation | Private carrier | Required for employees | DIA |
| Form 355S and excise | DOR (S corporations) | March 15, 2027; $456 minimum | DOR |
| Clinical filings | Boards of Registration in Medicine, Nursing, Cosmetology | Prescriber orders and competency records under AR 13-01; salon license for esthetic rooms | BORN, AmSpa |
Federal items are in our opening checklist.
How we work with Massachusetts med spas from Tampa
Onboarding is remote: a 20-minute fit call, then read-only access to your bank, processor and POS. We pull exports from Boulevard, Zenoti, Aesthetic Record, Vagaro, Mindbody, Nextech, PatientNow or Jane into QuickBooks Online, split revenue by service line and retail so the 6.25% lands only where it belongs, and close the books by the tenth business day. Tampa and Boston are both Eastern time, so your whole day is our day.
We file the sales tax returns, withholding, PFML and DUA reports, Form 355S or Form 3 with any pass-through election, and the federal returns for every entity. You keep the local pieces: your Massachusetts health-care attorney, the DPH clinic license if you need one, workers’ comp, and signing what we prepare. Med Spa Core starts at $1,500 a month, month-to-month after onboarding with thirty days’ written notice; see pricing, the med spa service page or request a fit call.
A Massachusetts example
Illustrative only: a single-location Boston practice, a physician-owned S corporation with $1,400,000 of revenue, six employees, $160,000 of retail, $300,000 of profit and $380,000 of taxable net worth.
- Sales tax. Retail of $160,000 is taxable at 6.25%: $10,000 collected for the year. Tax on $1,240,000 of treatments: $0.
- Corporate excise. Non-income measure: $380,000 ÷ $1,000 × $2.60 = $988 on Form 355S due March 15, 2027, above the $456 minimum. No income measure, because gross receipts are under $6 million. As an LLC taxed as a partnership: $0.
- Income tax. $300,000 of profit reaches the owner’s Form 1 at 5%: $15,000, with no surtax. With the pass-through election the S corporation pays the $15,000, the owner claims a $13,500 credit and pays $1,500 more, so the state collects $16,500 in exchange for a $15,000 federal deduction.
- Payroll. The first injector, paid $85,000: unemployment tax of 2.42% × $15,000 = $363, EMAC $0 in the first three years, and $42 of federal FUTA. PFML at under 25 covered individuals: 0.46% × $85,000 = $391 withheld from the employee, $0 from the employer.