HNI Tax Planning & Surcharge Management

High-net-worth tax planning centres on the income-tax surcharge structure, which is revised through the annual Finance Act and layered on top of slab-rate tax under the Income-tax Act, 1961.

For FY 2025-26 (AY 2026-27), surcharge applies as: 10% where total income exceeds ₹50 lakh up to ₹1 crore; 15% where it exceeds ₹1 crore up to ₹2 crore; and 25% where it exceeds ₹2 crore, for taxpayers under the new tax regime (Section 115BAC). Under the old regime, income above ₹2 crore (other than dividend and specified capital gains income) continues to attract a top surcharge slab of up to 37%; the new regime caps surcharge at 25% for all income levels, following the Finance Act 2023 change that removed the 37% slab for new-regime taxpayers.

Marginal relief provisions ensure that the incremental income-tax-plus-surcharge payable on income just above a surcharge threshold does not exceed the incremental income itself — a mechanism HNI clients frequently need modelled explicitly around bonus payouts, capital-gains events, and ESOP exercises that push total income across a surcharge slab.

Because surcharge slabs are set afresh by each year's Finance Act rather than fixed permanently in the Income-tax Act, the specific percentages and thresholds above reflect the position currently in force and must be re-verified against the applicable Finance Act at the time of each engagement — particularly given the Income-tax Act, 1961's repeal effective 31 March 2026 and replacement by the Income-tax Act, 2025 from 1 April 2026, which renumbers provisions without itself resetting rates.

HNI tax planning is the annual structuring of a high-net-worth individual's income, investments and wealth against the Income-tax Act 1961 — the salary and business income, the capital gains on the investments, the rental income, the interest and dividend flows, and the surcharge that the Finance Act levies on income above the prescribed thresholds. The planning works through the deductions of Chapter VI-A (Sections 80C to 80U), the exemptions of Sections 10 and 54, the holding periods that decide whether gains are short-term or long-term, and the advance tax regime of Sections 234B and 234C.

For the HNI, the tax is not one number but a structure. The same wealth produces different tax depending on how it is held — the equity versus the debt, the direct versus the indirect, the individual versus the family entity — and the surcharge changes the marginal rate as the income crosses each threshold. The planning is the annual decision of where the income will sit and what the year will cost.

The cost of unplanned HNI income is the compounding of the leaks: the surcharge on the income that could have been spread, the long-term gains taxed because the holding was short, the deductions unused, the advance tax paid late with the interest under Sections 234B and 234C. Each is small in a year and large over a decade.

This service is for high-net-worth individuals and their families. We map the year's income against the Act, plan the deductions and the exemptions under Chapter VI-A and Sections 10 and 54, structure the capital gains and the holding periods, manage the surcharge position and the advance tax under Sections 234B and 234C, and keep the plan current as the year's income changes.