Missouri's HB594 Repeals the Tampon Tax | Aunt Flow
Missouri’s HB594 Repeals the Tampon Tax
May 14, 2025
Updated 7/11/2025
Period products are officially tax-free in Missouri, thanks to House Bill 594!
The bill passed on May 7, 2025, making Missouri one of 32 states, plus D.C., that have removed the tampon tax.
In addition to period care, Missouri’s HB594 authorizes a state sales tax exemption for diapers and incontinence items.
HB594 includes a capital gains deduction, senior citizen property tax credit and more. It goes into effect on August 28, 2025.
This bill is not the first period policy win for the state, however. In 2023, Missouri’s Department of Elementary and Secondary Education was granted $1 million in state funding to reimburse schools for the cost of period products.
Through the program, each district in Missouri received a minimum of $500 to cover costs in order to provide free pads and tampons to students in grades 6-12.
Interested in learning more? Here’s what you need to know about the tampon tax 💸
Sami Sharfin
Sami is the Brand and Communications Manager at Aunt Flow.
About Aunt Flow
Hi! I’m Claire. I founded Aunt Flow after getting my period in public without the supplies needed.
At 18 years old, I dedicated my life to developing a solution to ensure businesses and schools could sustainably provide quality period products, for free, in bathrooms. Our products are made with organic cotton and we are constantly working to reduce our environmental impact! Since 2021, we've donated MILLIONS of period products to menstruators in need. I call this people helping people. PERIOD.®
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