Do you pay sales tax on prescription medicine?Is there sales tax on prescription medication?
Example price
$30
Example all in
$30
nothing added on top
Example earn first
$43
Single filer on $75,000 in Harris County, Texas. Your calculator below uses your settings.
Almost every state agrees on this one, which is rare.
The rare purchase where almost every state has reached the same answer.
If a doctor prescribed it, you don't pay sales tax on it. That holds in every state with a sales tax, except Illinois, which charges a small reduced rate instead of nothing. States hardly ever agree this completely. What makes it interesting is the comparison next door: the same medicine bought off the shelf, without a prescription, usually is taxed. Same pharmacy, same day, different answer.
Prescription drugs are exempt from sales tax in every state that levies one, with a single partial exception: Illinois taxes them at a reduced rate of one percent rather than its standard rate. That near-unanimity is unusual — most consumer categories split the country several ways — and it makes the contrast with over-the-counter medicine sharp. The same active ingredient, bought from the same pharmacy on the same afternoon, is exempt with a prescription and taxable without one.
- We use your state's own rule, including the reduced rate Illinois charges instead of a full exemption.Your own state's prescription rule is applied, verified state by state, including Illinois's reduced rate rather than a full exemption.
- The amount you enter is what you hand over at the counter. What your insurance covers sets that number, and we don't model it.The amount entered is what is paid at the counter. Insurance, deductibles and negotiated prices determine that amount and are not modeled.
- Medicine you buy off the shelf is usually taxed. That's a separate page.Over-the-counter medicines are taxed as ordinary goods in most states and are covered separately.
to cover a prescription refill
- Income tax (federal, FICA, state)30%$13
- Prescription refill70%$30
- Income tax (federal, FICA, state)
- Prescription refill
Data for nerds — sources, confidence and assumptions
Data for nerdssources, confidence, assumptions
Where each number comes from
| Component | Amount | Confidence |
|---|---|---|
| Item price | $30.00 | Your figureHigh confidence. You supplied this, so it is exact by definition. |
| Income tax to earn it | $12.64 | StatutoryHigh confidence. This number is the law — federal, FICA and state tax rates are published rates, so the only real risk is staleness. |
Jurisdiction applied
- State:
TX - Sales tax county:
Harris County (Houston) - Local income tax: none selected
Assumptions
- We use your state's own rule, including the reduced rate Illinois charges instead of a full exemption.
- The amount you enter is what you hand over at the counter. What your insurance covers sets that number, and we don't model it.
- Medicine you buy off the shelf is usually taxed. That's a separate page.
- Your own state's prescription rule is applied, verified state by state, including Illinois's reduced rate rather than a full exemption.
- The amount entered is what is paid at the counter. Insurance, deductibles and negotiated prices determine that amount and are not modeled.
- Over-the-counter medicines are taxed as ordinary goods in most states and are covered separately.
Sources
What this commitment adds up to
$5,117 over 10 yrsPrescription refill, every month — $512 of income every year, and 14 hrs of your life.
Year by year
| Year | Spent | Invested instead |
|---|---|---|
| 1 | $360 | $360 |
| 2 | $720 | $745 |
| 3 | $1,080 | $1,157 |
| 4 | $1,440 | $1,598 |
| 5 | $1,800 | $2,070 |
| 6 | $2,160 | $2,575 |
| 7 | $2,520 | $3,115 |
| 8 | $2,880 | $3,694 |
| 9 | $3,240 | $4,312 |
| 10 | $3,600 | $4,974 |
Prices and wages are held at today's levels, and the return above is inflation-adjusted to match — consistent by design. The invested-instead line assumes the cash is contributed at the end of each year and left alone; it is an alternative use of the same money, never an extra cost on top.
Your position in the tax system
29.65% on the next dollarEvery extra dollar you earn is taxed at your marginal rate, not your average one — which is why a purchase costs more to fund than a paycheck stub suggests.
Marginal rates are read in gross-income terms: below the standard deduction an extra dollar of pay adds nothing to taxable income, so the true rate there is 0%, not the lowest bracket's. Excludes pre-tax deductions (401(k), HSA), which would lower all three.
Same purchase, different state
TX is #7 of 51The purchase inputs and income stay the same. Your row uses your calculator settings; other states use example counties and omit local income tax. Spread across all 51: $6, from Alaska to Oregon.
- $43
- Texasyou$43
- $49
Choose a state name to compare against somewhere else.
Where every dollar goes
30% never reaches youThe $42.64 you must earn, followed to where it lands. Select a band to isolate it.
- Federal income tax$9.38
- FICA (Social Security + Medicare)$3.26
- Prescription refill$30.00
Each tax layer is the extra tax this purchase causes — that layer's tax at your income subtracted from its tax at your income plus the gross-up — so bracket boundaries the purchase straddles are handled correctly rather than smoothed over with an average rate.
Is a raise actually a raise?
you keep 70%A raise arrives on top of everything you already earn, so it is taxed at your marginal rate — not the average rate on your whole salary.
Federal, FICA, state and any local income tax — no pre-tax deductions, benefit changes, or payroll withholding quirks, all of which move the real figure. Moving into a higher bracket never taxes the income below the threshold: only the dollars above it pay the higher rate.
Keep going
What you must earn to buy it
A $75,000 Texas salary
| Sticker price | $30.00 |
|---|---|
| Sales taxHarris County (Houston) | $0.00 |
| Out of pocket | $30.00 |
| Income tax on earning it | $12.64 |
| Hours of work | 1.2 hr |
29.64% of that pay never reaches the purchase.
Sales tax on this purchase
A $75,000 Texas salary
| Tax added | $0.00 |
|---|---|
| Rate appliedHarris County (Houston) | 0% |
Uses this location’s stored combined rate and category rule. Clothing is one item; address-level coverage varies.
If the money stayed put
A $75,000 Texas salary
| Spent today | $30 |
|---|---|
| Growth given up | $24 |
| Pay needed to buy it | $43 |
Assumes a 6% annual return that you can edit.
A year of that habit
A $75,000 Texas salary
| Spent a year | $7,800 |
|---|---|
| You must earn | $11,087 |
| Times a year | 260 |
Work hours include time spent earning the tax.
What it adds up to
A $75,000 Texas salary
| Cash paid | $3,600 |
|---|---|
| Hours of work | 3.5 work weeks |
| A year | $360 |
| Growth given up | $1,145 |
Today’s price held constant; no price rises assumed.
Questions people ask
Why does a small regular cost need such a big salary behind it?
It comes out of take-home, and take-home is what survives tax. Each repeat has to be earned in full before tax, which is why a modest monthly figure needs a much larger salary standing behind it.
Does this cost the same in every state?
It does not. This category's tax treatment is a state decision, so the total moves when the state does — from a full exemption in some to the standard rate in others.
What does this figure leave out?
Enough to be worth saying out loud. The limits are listed on this page, because a figure that hides its own edges is more misleading than one that admits them.
Why does a recurring outlay require disproportionate gross income?
Consumption is funded from post-tax income, so required gross income is the outlay divided by one minus the marginal rate on the relevant income slice. For a recurring cost that grossed-up figure recurs at the same cadence, which is why annualised gross requirement exceeds the nominal annual outlay by the full marginal wedge.
How does state tax treatment vary for this purchase?
Sales tax treatment of this category is determined at state level, with local add-ons layered on top where they exist. Classification varies between full exemption, a reduced grocery-style rate and the standard rate, so aggregate burden is not comparable across states without specifying the jurisdiction.
What are the stated limits of this category's model?
Modeling limits for this category are stated explicitly on the page rather than inferred. They typically concern classification edge cases, per-item caps, or local levies outside the modeled base. Where a limit applies to a reader's specific purchase, the figure should be treated as a lower or upper bound as the note describes.