A GST Practitioner (GSTP) is a tax professional authorized by the Central or State Government to handle GST-related services on behalf of taxpayers. Think of them as a bridge between businesses and the GST system. They can prepare and file tax returns, make tax payments, and represent clients before tax authorities. Their expertise helps businesses maintain compliance, saving them time and preventing costly errors. The role is officially recognized under Section 48 of the Central GST Act, 2017.