The United States is consistently among the top three sources of foreign direct investment into India, contributing over USD 6 billion annually across IT services, manufacturing, R&D centres, e-commerce, and venture-backed expansion of US tech companies. India\'s Companies Act framework is Westminster-style common law — familiar to US legal teams — and the Wholly Owned Subsidiary structure mirrors a Delaware C-Corp in liability isolation and tax treatment as a separate Indian legal entity.
This page covers the specifics US companies need to know: the DTAA mechanics for dividend / royalty / FTS remittance, FCPA and SOX considerations that flow down to the Indian subsidiary, sector-specific FDI conditions for the verticals US companies most often enter, and the timeline from US-side apostille to Indian operational readiness. Read our pillar guide on Foreign Company Registration in India for the cross-country setup playbook.