Quick answer
GST on dental services in India is generally Nil where the treatment is health care: Notification No. 12/2017-Central Tax (Rate), Sr. No. 74 (Heading 9993), exempts health care services by a clinical establishment, an authorised medical practitioner or para-medics. Cosmetic work falls outside that definition unless it restores anatomy or function affected by congenital defects, developmental abnormalities, injury or trauma. A clinic supplying only exempt services is not liable to register for GST. Confirm your own position with a chartered accountant or GST practitioner.
What the law says about GST on dental services
Each statement below is taken from an official document, linked where it is stated.
1. Health care services are exempt (Nil rate)
Notification No. 12/2017-Central Tax (Rate), dated 28 June 2017, lists at Sr. No. 74, under Heading 9993, "health care services by a clinical establishment, an authorised medical practitioner or para-medics" with a rate of Nil.
2. What counts as a clinical establishment
Paragraph 2(s) of the same notification defines a clinical establishment as a hospital, nursing home, clinic, sanatorium or any other institution that offers services or facilities requiring diagnosis or treatment or care for illness, injury, deformity, abnormality or pregnancy in any recognised system of medicines in India.
3. Cosmetic surgery is excluded, with an exception
Paragraph 2(zg) of the notification defines health care services, and states that the term "does not include hair transplant or cosmetic or plastic surgery, except when undertaken to restore or to reconstruct anatomy or functions of body affected due to congenital defects, developmental abnormalities, injury or trauma".
4. An advance ruling on dental prosthetics and smile design
In the Maharashtra Authority for Advance Ruling decision for M/s Jyoti Ceramic Industries Pvt. Ltd. (January 2022):
- services of providing artificial teeth, crowns and bridges fall under 999312 at Nil GST only when provided as health care services and not as cosmetic services;
- teeth bleaching and dental veneers for smile designing fall under 999722 at 18% GST.
An advance ruling binds only the applicant and the jurisdictional officer. It shows how one authority reasoned; it does not decide the position for other clinics.
5. GST on dental apparatus and devices (goods)
The 56th GST Council meeting on 3 September 2025 recommended a "reduction of GST from 18% to 5% on various medical apparatus and devices used for medical, surgical, dental or veterinary usage", with rate changes effective 22 September 2025. The list includes HSN 9018 (instruments and appliances used in medical, surgical, dental or veterinary sciences). This concerns goods, such as equipment a clinic buys. For implants and any other item, confirm the current rate for its specific HSN code; this page does not state one.
6. Registration and bill of supply under the CGST Act
From the Central Goods and Services Tax Act, 2017:
- Section 23(1)(a): "any person engaged exclusively in the business of supplying goods or services or both that are not liable to tax or wholly exempt from tax" is not liable to registration.
- Section 2(6): "aggregate turnover" includes exempt supplies.
- Section 31(3)(c): a registered person supplying exempted goods or services shall issue, instead of a tax invoice, a bill of supply.
The linked consolidated text of the Act is updated to 30 September 2020. The Act and rules may have been amended since; check the current text or ask your accountant.
How this is commonly interpreted, and what to check
The rules above do not name dental procedures one by one. Applying them to a clinic is a matter of interpretation, and the summary below is how they are generally read, not a ruling.
| What the clinic supplies | Generally read as | What to check |
|---|---|---|
| Diagnosis and treatment: examination, fillings, root canal treatment, extractions, scaling, treatment of disease or injury | Exempt, where the service is health care (Sr. No. 74) | That the clinic and dentist fit the notification's terms |
| Crowns, bridges and artificial teeth provided as treatment | Likely exempt when provided as health care, following the reasoning of the Maharashtra advance ruling | Whether the work is health care or cosmetic; the ruling binds only its applicant |
| Teeth bleaching, and veneers for smile designing | Likely taxable; the advance ruling classified these at 18% | Whether a case restores anatomy or function after a congenital defect, developmental abnormality, injury or trauma |
| Items sold separately, outside treatment | A supply of goods, taxed at the rate for its HSN code | The current rate for that specific HSN code |
Purpose, not procedure name
Because the exclusion in paragraph 2(zg) turns on why cosmetic work was done, the same procedure can sit on either side. A veneer restoring a fractured incisor and a veneer placed to change the shape of a sound tooth may look alike on an invoice, and are generally treated differently. Check how your mix of cases should be classified.
Registration when the clinic has some taxable work
A clinic supplying only exempt health care services is not liable to register under section 23(1)(a). Once it also makes taxable supplies, such as cosmetic procedures or product sales, whether it must register depends on its aggregate turnover against the applicable threshold, and exempt turnover counts toward that figure. The threshold and your figures are for a chartered accountant or GST practitioner to confirm.
What this means for your dental invoice
For ordinary clinical dentistry, the bill generally shows the treatment and the fee with no GST charged. Stating that no GST is charged makes it read as a decision rather than an omission. A GST-registered clinic supplying exempt services issues a bill of supply under section 31(3)(c) rather than a tax invoice. Where one visit includes exempt and taxable items, keep them on separate lines so they can be told apart. Our guide to the dental invoice format covers the fields each bill should show.
The clinical record supports the classification
Since the cosmetic exclusion turns on indication, the note written at the time is what shows why a case was billed as health care. Record the actual indication, not only the procedure name; keep the invoice line and the clinical note describing the same event; and keep clinical and cosmetic work as separate invoice lines. Our guide to dental clinical notes covers what to record, and dental charting software ties each finding to a tooth.
Where Dentrah fits, and where it does not
Dentrah has no GST module. It does not compute tax on invoice lines, does not hold GST rate settings, and does not file returns.
It produces itemised invoices with quantity, unit price and discount per line, part payments and outstanding balances, printed on your letterhead. For a clinic whose treatment is exempt, that covers the bill. For a clinic with taxable work, it gives a clean itemised record, and the tax treatment is handled outside it with your accountant. If GST calculation inside the billing screen is a requirement, Dentrah is not the right tool today. See dental software for Indian clinics for the other India-specific points to check, dental software pricing in India for plans, and the dental clinic management software overview for the full list of limits.
Opening a clinic? The guide to dental clinic setup cost in India covers the cost categories to plan for.
Recommendation
Before deciding how to bill cosmetic work, whether to register, or which document to issue, confirm your clinic's position with a chartered accountant or GST practitioner who can see your turnover and case mix. Notifications, rates and rulings change, and an advance ruling for another business does not bind yours.