HNIs and India Tax 2026

India’s new tax law is now live, and wealthy taxpayers are being pushed onto a more digital, more tightly tracked system from April 1, 2026. (incometax.gov.in) The Income Tax Department says the Income-tax Act, 1961 was repealed effective April 1, 2026, new challan forms are live for tax year 2026-27, and forms under the Income Tax Act, 2025 are now available on the e-filing portal. (incometax.gov.in) The Union Budget 2026 documents list the new law, the Finance Bill, and the budget speech as the governing package for 2026-27, putting the tax rewrite at the center of this year’s compliance cycle. (indiabudget.gov.in) One of the biggest practical changes is tax deducted at source, the withholding system that takes tax out before money reaches the taxpayer. The tax department’s revamped TRACES 2.0 portal went live in April 2026 as a single window for tax deducted at source and tax collected at source services, with dashboards for certificates, credits, and corrections. (news18.com) EY India said the Budget 2026 tax package included rationalized tax deducted at source and tax collected at source rules, lower tax collected at source on some overseas education and medical remittances, and simpler processes for property purchases from non-residents. (ey.com) Capital-gains rules also moved closer to the center of wealth planning in 2026. The Finance Bill proposed taxing share buybacks as capital gains instead of dividend income, a change that multiple tax analyses said was aimed at reducing arbitrage and making treatment clearer for shareholders. (indiabudget.gov.in) (economictimes.indiatimes.com) That matters to India’s affluent households because the pool is getting bigger and younger. IBEF, citing an Anarock report published in December 2024, said India’s high-net-worth individual population was expected to double to 1.65 million by 2027 from 850,000, with 20% under age 40. (ibef.org) Deccan Herald reported the same Anarock estimate and said more than 15% of India’s high-net-worth individuals were under 30 in 2024, with technology, fintech, and start-ups producing nearly 30% of new fortunes. (deccanherald.com) The result is a tax conversation that now sits alongside wealth-preservation advice, family-office planning, and cross-border investing. As India’s tax system shifts to new forms, new portals, and new capital-gains treatment, the people with the most moving pieces have the most reason to keep up. (incometax.gov.in) (ey.com)