Is there sales tax on compounded semaglutide? Usually not on the drug itself, in each state whose law is quoted below except Illinois, as long as a licensed prescriber ordered it and a pharmacy dispensed it on that prescription. The same holds for compounded tirzepatide. Illinois taxes the drug at a reduced rate, and the membership or consult fee wrapped around the drug is a separate question that the drug exemption does not answer.
That matters for the figure you actually pay. A plan's monthly total can include the medication, a program or membership fee, shipping and supplies, and each can be treated differently. The lines below follow the order they appear on a bill.
The drug: what a prescription exemption actually requires
State exemptions are written around the prescription, not the molecule. California exempts medicines “prescribed for the treatment of a human being by a person authorized to prescribe the medicines, and dispensed on prescription filled by a registered pharmacist in accordance with law” [2].
The same California section also exempts medicines “furnished by a licensed physician and surgeon, dentist, or podiatrist to his or her own patient for treatment of the patient” [2]. So a drug handed over in a clinic and one mailed from a pharmacy can both fit, through different paragraphs.
Washington’s statute is shorter. Its retail sales tax “does not apply to sales of drugs for human use dispensed or to be dispensed to patients, pursuant to a prescription” [5].
New York goes further than a prescription rule. Its tax bulletin says sales of drugs and medicines are not taxable if intended for use in people “to diagnose, cure, treat, or prevent illness or disease,” and that this includes both prescription and nonprescription drugs recognized by the official compendia [3].
The same bulletin makes a point that matters when an HSA or insurer is involved: “Nontaxable items remain nontaxable regardless of the method of payment” [3]. How a prescription is paid for is covered in can you use an HSA for peptides.
Texas shows why the prescription carries the weight. Its Comptroller says that if a product meets the definition of a drug but lacks a Drug Facts label, “a physician must prescribe or dispense the drug or medicine for it to be exempt” [4]. A compounded vial has no Drug Facts panel, so in Texas its exemption rests on the prescription.
The same reading applies to a vial sold without one. A product labeled for research use and bought with no prescription has neither the Drug Facts label nor the prescription that the Texas rule asks for.
Illinois: a reduced rate, not an exemption
Illinois taxes drugs, at a lower rate. Its Use Tax Act sets a general rate of 6.25%, then says that for “prescription and nonprescription medicines, drugs, medical appliances” and several listed items, “the tax is imposed at the rate of 1%” [6].
The Retailers’ Occupation Tax Act, which covers sellers in the state, uses the same 1% wording against the same 6.25% general rate [7]. So an Illinois buyer should expect a small tax line on the drug itself, where a California or Washington buyer would expect none.
| State | Prescription drug | What the text says about the medical service |
|---|---|---|
| California | Exempt when prescribed and dispensed by a registered pharmacist, or furnished by a physician to a patient | Section 6369 covers medicines, not the visit |
| New York | Not taxable, prescription or nonprescription, if used to diagnose, cure, treat or prevent disease | Payment method does not change whether an item is taxable |
| Texas | A drug without a Drug Facts label is exempt only if a physician prescribes or dispenses it | Publication 94-155 covers items, not the visit |
| Washington | Retail sales tax does not apply to drugs dispensed on a prescription | Health care service income is subject to the business and occupation tax, a tax on the business |
| Illinois | Taxed at a 1% state rate, against a 6.25% general rate | The rate sections read here address goods, not the visit |
| New Mexico | Prescription drug receipts are deductible from gross receipts tax | Gross receipts tax reaches services performed in the state and is usually passed on to the buyer |
Prescription, over-the-counter or supplement
The Streamlined Sales and Use Tax Agreement gives member states shared definitions, and they explain why the same ingredient can be taxed differently in two forms. A “prescription” is an order, formula or recipe issued by a duly licensed practitioner authorized by the laws of the member state [1].
A “drug” is a substance intended for the diagnosis, cure, mitigation, treatment or prevention of disease, or intended to affect the structure or any function of the body, but the definition expressly excludes “dietary supplements” [1].
An “over-the-counter-drug” is one whose label identifies it as a drug under 21 C.F.R. 201.66, with a Drug Facts panel or a statement of active ingredients [1]. A dietary supplement is identified by the “Supplemental Facts” box on its label [1]. Washington’s statute adopts nearly the same wording for prescription, drug and over-the-counter drug [5].
That split is where NAD+ and glutathione differ from semaglutide. An injectable NAD+ or glutathione vial compounded on a prescription is a prescribed drug. A capsule of either sold with a Supplement Facts panel is a dietary supplement, and whether that is taxed depends on the state's supplement rule. The two forms are compared in NAD+ supplement vs injection.
Texas, for one, exempts supplements: its Comptroller says dietary and nutritional supplements “are exempt from sales tax and can be purchased tax free” [4]. New York draws a different line for appearance products, saying cosmetics and toiletries “are taxable even if they contain some medicinal ingredients” [3].
The membership, subscription or consult fee
Every exemption quoted above is written for a drug or medicine. None of them mentions a membership, a subscription or a clinician’s visit, so the drug exemption cannot be read as covering the fee beside it.
Two state revenue departments describe how health care service receipts are taxed, and both describe a tax on the business. Washington says the gross income from providing healthcare services “is subject to B&O tax under the Service and Other Activities B&O classification” [8].
The same Washington guide treats drugs a clinician administers as part of the medical service, while “retailing B&O tax and sales tax apply to charges for drugs sold to people or their caregivers” for self-administration, unless specifically exempt by law [8]. A prescription drug for self-injection falls under the exemption quoted earlier from the statute [5].
New Mexico’s gross receipts tax is imposed on the receipts of persons who “Perform services in New Mexico” [9]. The department calls it a tax “usually passed on to the buyer” [9].
Its overview lists a deduction for “Receipts from the sale of prescription drugs” [9]. The deductions it lists for health care practitioners are tied to payments from Medicare, TRICARE, the Indian Health Service, and managed care organizations or health insurers [9].
Outside pages like these, the answer varies by state, and the drug’s exemption does not settle it. A fee that pays for software access, coaching or a membership may be classified differently from a clinician’s service, depending on how the state defines each.
When the drug and the fee are one price
A plan that charges one monthly figure for everything raises a bundling question. The Agreement defines a “bundled transaction” as the sale of two or more distinct products “for one non-itemized price” [1].
A price that is separately identified by product on an invoice, receipt, contract or price list is not a “one non-itemized price” [1]. That makes the itemized receipt the document that decides how the pieces are read.
The definition also carves out two mixes. One includes “drugs” where the taxable goods are 50% or less of the total price of the bundled goods [1]. The other sells goods provided exclusively for a service that is the true object of the sale [1]. Which side a plan falls on depends on the state’s own law.
Shipping, syringes and which state’s rule applies
Shipping is a state choice. The Agreement lets a member state exclude delivery charges from the taxable price. When a shipment mixes exempt and taxable goods, the seller must tax only the share of delivery allocated to the taxable goods [1].
Supplies are not automatically part of the drug. California’s definition of “medicines” excludes articles “in the nature of” instruments, apparatus and devices [2], so a syringe does not share that section’s medicine exemption. Illinois lists syringes and needles at its 1% rate only when “used by human diabetics” [6].
For a shipped order, the state that counts is generally where you receive it. Under the Agreement’s general sourcing rule, a product not received at the seller’s location is sourced to “the location where receipt by the purchaser” occurs [1].
That can be a different state from where the pharmacy or the prescriber sits. Which prescribers and pharmacies can serve your state at all is covered in telehealth across state lines.
What to check at checkout and on the receipt
Before paying, look for a tax line in the order summary once your shipping address is entered. In a state that exempts prescription drugs, a tax line on a prescription order is worth a question, and the answer should name which item it applies to.
After paying, read the receipt for three things: the drug priced as its own line, any membership or consult fee priced separately, and tax shown against a specific line rather than the total. A single unexplained figure makes it hard to tell which part was taxed.
Then put the tax into the monthly figure you compare. The all-in monthly calculator adds fees to a headline price, and the semaglutide and tirzepatide cost guides show what the medication itself runs. Try the all-in monthly calculator, or read the semaglutide cost guide and the tirzepatide cost guide.
Billing cadence changes the count too, since a plan charged every four weeks bills thirteen times a year, as billed every 4 weeks vs monthly explains. What leaving a plan can cost is in telehealth cancellation fee.
The one question to ask the seller before paying: which line on my bill is taxed, and at what rate for the state I am shipping to?