This document provides an overview of the Maharashtra Value Added Tax (MVAT) system. It discusses the introduction of VAT globally and in India, as well as an overview of MVAT in Maharashtra. The key aspects covered include the MVAT Act and rules, registration requirements, tax invoices, rates and classifications, input credit/set off rules, payment requirements, returns, and TDS requirements. Methods of calculating VAT liability for normal dealers and works contractors are also summarized.