India is one of the fastest-growing SaaS markets globally (estimated USD 20+ billion by 2026 in domestic spend) and simultaneously the talent base for many global SaaS unicorns — Postman, Freshworks, Zoho, BrowserStack, Druva, Innovaccer, MoEngage all built world-class engineering organisations in India. Foreign SaaS companies coming into India have two related but separable questions: how to sell into the Indian market (GST / OIDAR), and how to set up an India engineering organisation (WOS structuring + transfer pricing). This page covers both.