<h1>Tooth powder now taxable under GST at 5% effective 22 September 2025 per 17 September 2025 notification</h1> Tooth powder is classified as a taxable good subject to GST at the rate of 5% effective from 22 September 2025 under the updated schedule issued by the tax authority, pursuant to the notification dated 17 September 2025; the schedule entry places tooth powder in the taxable category and the revised rate applies from the stated effective date.