The Union Budget 2025-26 has introduced revised income‑tax slab rates for the financial year ending 31 March 2026. While the old regime offers a range of deductions and exemptions, the new regime simplifies the tax structure with a single set of progressive rates. For salaried professionals and small‑business owners, the change can alter the net tax payable significantly. India’s tax system is slab‑based; only the portion of income that falls within each bracket is taxed at that bracket’s rate.
Under the old regime, a taxpayer could reduce taxable income through deductions such as 80C, 80D, and HRA, thereby lowering the effective rate. 5 lakh, rising to 30% for earnings above ₹10 lakh. Retail investors watching the Nifty and Sensex will find that a higher tax outlay can squeeze discretionary spending and alter portfolio allocations. A higher effective tax rate on dividend‑rich stocks or capital gains could reduce after‑tax returns, prompting a shift towards tax‑efficient instruments.
Market sentiment may also react as investors reassess the net benefit of equity exposure versus fixed‑income or tax‑advantaged savings. Before filing the ITR for FY26, taxpayers should run a side‑by‑side calculation of both regimes, factoring in their total income, expected deductions, and investment returns. The choice can influence not only the tax bill but also the amount available for future investment, thereby shaping the long‑term growth trajectory of the individual investor’s portfolio.