Investing in India from Singapore: A Quick-Start Guide

The India-Singapore DTAA caps both dividends and interest at 15% for an ordinary individual investor -- below India's 20.8% domestic dividend rate and well below the 31.2% domestic NRO interest rate. A lower 10% dividend rate exists in this treaty, but only for a company holding 25%+ of the Indian company's shares; a lower 10% interest rate also exists, but only for a bank or financial institution -- neither carve-out applies to a typical retail investor, who gets the 15% general rate on both. Still worth claiming with a Tax Residency Certificate and Form 10F, since 15% beats India's domestic rates on both counts.

Singapore participates in the OECD Common Reporting Standard, so your Indian financial accounts are visible to Singapore's tax authority via automatic CRS exchange -- there is no FATCA-style AMC onboarding restriction the way US/Canada NRIs face.

The standard NRE (Singapore-earned income, tax-free) plus NRO (India-sourced income, taxable) combination applies -- no Singapore-specific account restriction.