Are Medical Wigs Sales Tax-Free in California? Cranial Prosthesis Sales Tax Exemption

If you’re experiencing hair loss from chemotherapy, alopecia, burns, or radiation, one of the most common questions is: “Do I have to pay sales tax on my wig in California?”

The answer is: Not if your wig is prescribed by a doctor.

Under California Sales and Use Tax Annotation 425.0397, wigs prescribed for medical hair loss are legally recognized as full cranial prosthetic devices and qualify for a sales tax exemption.


How the California Wig Tax Exemption Works

California law makes a clear distinction:

  • With a doctor’s prescription → The wig qualifies as a tax-free medical device.

  • Without a prescription → The wig is taxable, even if you are purchasing it for medical reasons.

This exemption applies across the state—so whether you shop at a local salon or through an online retailer serving California, the rule is the same.


What You Need to Submit

To ensure your wig purchase is processed as tax-free, you simply need to provide:

  • A doctor’s written prescription or order stating that the wig is a cranial prosthesis for medical treatment.

Bring the prescription to your appointment or submit it digitally before a virtual wig shopping experience. Once received, your provider can apply the tax exemption.


Cutting Costs Even Further: Insurance Coverage for Medical Wigs

California’s sales tax exemption is just one way to reduce the cost of a medical wig. Many health insurance providers also cover cranial prostheses when prescribed by a physician, helping offset a significant portion of the investment.

➡️ Learn more about getting insurance to cover your wig purchase.


Can You Write Off a Medical Wig on Taxes?

Beyond sales tax and insurance coverage, there may be opportunities to claim your wig purchase as a medical tax deduction if it is prescribed for treatment. This can further reduce your out-of-pocket costs.

➡️ Read our full guide on medical wig tax write-offs.


Final Takeaway

If you’re purchasing a wig for medical hair loss in California, the key is simple: always request a doctor’s prescription. Submitting it to your wig provider ensures your wig is treated as a tax-free medical device, saving you money and giving you one less thing to worry about during treatment.

Whether you shop in person or book online, Sheitels.com is here to guide you through the process with expertise and compassion.

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